phpmyadmin /
shapefile
@@ -8,16 +8,16 @@ |
||
| 8 | 8 | |
| 9 | 9 | $i = 1; |
| 10 | 10 | foreach($shp->records as $record){ |
| 11 | - echo "<pre>"; |
|
| 12 | - echo "Record No. $i:\n\n\n"; |
|
| 13 | - echo "SHP Data = "; |
|
| 14 | - print_r($record->SHPData); //All the data related to the poligon |
|
| 15 | - print_r("\n\n\n"); |
|
| 16 | - echo "DBF Data = "; |
|
| 17 | - print_r($record->DBFData); //All the information related to each poligon |
|
| 18 | - print_r("\n\n\n"); |
|
| 19 | - echo "</pre>"; |
|
| 20 | - $i++; |
|
| 11 | + echo "<pre>"; |
|
| 12 | + echo "Record No. $i:\n\n\n"; |
|
| 13 | + echo "SHP Data = "; |
|
| 14 | + print_r($record->SHPData); //All the data related to the poligon |
|
| 15 | + print_r("\n\n\n"); |
|
| 16 | + echo "DBF Data = "; |
|
| 17 | + print_r($record->DBFData); //All the information related to each poligon |
|
| 18 | + print_r("\n\n\n"); |
|
| 19 | + echo "</pre>"; |
|
| 20 | + $i++; |
|
| 21 | 21 | } |
| 22 | 22 | |
| 23 | 23 | echo "The ShapeFile was completely readed.<br />\n"; |
@@ -7,14 +7,14 @@ |
||
| 7 | 7 | $shp->loadFromFile('../data/mexico.*'); |
| 8 | 8 | |
| 9 | 9 | $i = 1; |
| 10 | -foreach($shp->records as $record){ |
|
| 10 | +foreach ($shp->records as $record) { |
|
| 11 | 11 | echo "<pre>"; |
| 12 | 12 | echo "Record No. $i:\n\n\n"; |
| 13 | 13 | echo "SHP Data = "; |
| 14 | - print_r($record->SHPData); //All the data related to the poligon |
|
| 14 | + print_r($record->SHPData); //All the data related to the poligon |
|
| 15 | 15 | print_r("\n\n\n"); |
| 16 | 16 | echo "DBF Data = "; |
| 17 | - print_r($record->DBFData); //All the information related to each poligon |
|
| 17 | + print_r($record->DBFData); //All the information related to each poligon |
|
| 18 | 18 | print_r("\n\n\n"); |
| 19 | 19 | echo "</pre>"; |
| 20 | 20 | $i++; |
@@ -8,16 +8,16 @@ |
||
| 8 | 8 | |
| 9 | 9 | $i = 1; |
| 10 | 10 | foreach($shp->records as $record){ |
| 11 | - echo "<pre>"; |
|
| 12 | - echo "Record No. $i:\n\n\n"; |
|
| 13 | - echo "SHP Data = "; |
|
| 14 | - print_r($record->SHPData); //All the data related to the point |
|
| 15 | - print_r("\n\n\n"); |
|
| 16 | - echo "DBF Data = "; |
|
| 17 | - print_r($record->DBFData); //All the information related to each point |
|
| 18 | - print_r("\n\n\n"); |
|
| 19 | - echo "</pre>"; |
|
| 20 | - $i++; |
|
| 11 | + echo "<pre>"; |
|
| 12 | + echo "Record No. $i:\n\n\n"; |
|
| 13 | + echo "SHP Data = "; |
|
| 14 | + print_r($record->SHPData); //All the data related to the point |
|
| 15 | + print_r("\n\n\n"); |
|
| 16 | + echo "DBF Data = "; |
|
| 17 | + print_r($record->DBFData); //All the information related to each point |
|
| 18 | + print_r("\n\n\n"); |
|
| 19 | + echo "</pre>"; |
|
| 20 | + $i++; |
|
| 21 | 21 | } |
| 22 | 22 | |
| 23 | 23 | echo "The ShapeFile was completely readed.<br />\n"; |
@@ -7,14 +7,14 @@ |
||
| 7 | 7 | $shp->loadFromFile('../data/capitals.*'); |
| 8 | 8 | |
| 9 | 9 | $i = 1; |
| 10 | -foreach($shp->records as $record){ |
|
| 10 | +foreach ($shp->records as $record) { |
|
| 11 | 11 | echo "<pre>"; |
| 12 | 12 | echo "Record No. $i:\n\n\n"; |
| 13 | 13 | echo "SHP Data = "; |
| 14 | - print_r($record->SHPData); //All the data related to the point |
|
| 14 | + print_r($record->SHPData); //All the data related to the point |
|
| 15 | 15 | print_r("\n\n\n"); |
| 16 | 16 | echo "DBF Data = "; |
| 17 | - print_r($record->DBFData); //All the information related to each point |
|
| 17 | + print_r($record->DBFData); //All the information related to each point |
|
| 18 | 18 | print_r("\n\n\n"); |
| 19 | 19 | echo "</pre>"; |
| 20 | 20 | $i++; |
@@ -20,10 +20,10 @@ |
||
| 20 | 20 | $shp->addRecord($record2); |
| 21 | 21 | |
| 22 | 22 | $shp->setDBFHeader( |
| 23 | - array( |
|
| 24 | - array('ID', 'N', 8, 0), |
|
| 25 | - array('DESC', 'C', 50, 0) |
|
| 26 | - ) |
|
| 23 | + array( |
|
| 24 | + array('ID', 'N', 8, 0), |
|
| 25 | + array('DESC', 'C', 50, 0) |
|
| 26 | + ) |
|
| 27 | 27 | ); |
| 28 | 28 | |
| 29 | 29 | $shp->records[0]->DBFData['ID'] = '1'; |
@@ -36,133 +36,133 @@ discard block |
||
| 36 | 36 | * @package bfShapeFiles |
| 37 | 37 | */ |
| 38 | 38 | class ShapeFile { |
| 39 | - var $FileName; |
|
| 39 | + var $FileName; |
|
| 40 | 40 | |
| 41 | - var $SHPFile; |
|
| 42 | - var $SHXFile; |
|
| 43 | - var $DBFFile; |
|
| 41 | + var $SHPFile; |
|
| 42 | + var $SHXFile; |
|
| 43 | + var $DBFFile; |
|
| 44 | 44 | |
| 45 | - var $DBFHeader; |
|
| 45 | + var $DBFHeader; |
|
| 46 | 46 | |
| 47 | - var $lastError = ""; |
|
| 47 | + var $lastError = ""; |
|
| 48 | 48 | |
| 49 | - var $boundingBox = array("xmin" => 0.0, "ymin" => 0.0, "xmax" => 0.0, "ymax" => 0.0); |
|
| 50 | - var $fileLength = 0; |
|
| 51 | - var $shapeType = 0; |
|
| 49 | + var $boundingBox = array("xmin" => 0.0, "ymin" => 0.0, "xmax" => 0.0, "ymax" => 0.0); |
|
| 50 | + var $fileLength = 0; |
|
| 51 | + var $shapeType = 0; |
|
| 52 | 52 | |
| 53 | - var $records; |
|
| 53 | + var $records; |
|
| 54 | 54 | |
| 55 | - public function __construct($shapeType, $boundingBox = array("xmin" => 0.0, "ymin" => 0.0, "xmax" => 0.0, "ymax" => 0.0), $FileName = NULL) { |
|
| 56 | - $this->shapeType = $shapeType; |
|
| 57 | - $this->boundingBox = $boundingBox; |
|
| 58 | - $this->FileName = $FileName; |
|
| 59 | - $this->fileLength = 50; // The value for file length is the total length of the file in 16-bit words (including the fifty 16-bit words that make up the header). |
|
| 60 | - } |
|
| 55 | + public function __construct($shapeType, $boundingBox = array("xmin" => 0.0, "ymin" => 0.0, "xmax" => 0.0, "ymax" => 0.0), $FileName = NULL) { |
|
| 56 | + $this->shapeType = $shapeType; |
|
| 57 | + $this->boundingBox = $boundingBox; |
|
| 58 | + $this->FileName = $FileName; |
|
| 59 | + $this->fileLength = 50; // The value for file length is the total length of the file in 16-bit words (including the fifty 16-bit words that make up the header). |
|
| 60 | + } |
|
| 61 | 61 | |
| 62 | - public function loadFromFile($FileName) { |
|
| 63 | - $this->FileName = $FileName; |
|
| 62 | + public function loadFromFile($FileName) { |
|
| 63 | + $this->FileName = $FileName; |
|
| 64 | 64 | |
| 65 | - if (($this->_openSHPFile()) && ($this->_openDBFFile())) { |
|
| 65 | + if (($this->_openSHPFile()) && ($this->_openDBFFile())) { |
|
| 66 | 66 | $this->_loadHeaders(); |
| 67 | 67 | $this->_loadRecords(); |
| 68 | 68 | $this->_closeSHPFile(); |
| 69 | 69 | $this->_closeDBFFile(); |
| 70 | - } else { |
|
| 70 | + } else { |
|
| 71 | 71 | return false; |
| 72 | - } |
|
| 73 | - } |
|
| 72 | + } |
|
| 73 | + } |
|
| 74 | 74 | |
| 75 | - public function saveToFile($FileName = NULL) { |
|
| 76 | - if ($FileName != NULL) $this->FileName = $FileName; |
|
| 75 | + public function saveToFile($FileName = NULL) { |
|
| 76 | + if ($FileName != NULL) $this->FileName = $FileName; |
|
| 77 | 77 | |
| 78 | - if (($this->_openSHPFile(TRUE)) && ($this->_openSHXFile(TRUE)) && ($this->_openDBFFile(TRUE))) { |
|
| 78 | + if (($this->_openSHPFile(TRUE)) && ($this->_openSHXFile(TRUE)) && ($this->_openDBFFile(TRUE))) { |
|
| 79 | 79 | $this->_saveHeaders(); |
| 80 | 80 | $this->_saveRecords(); |
| 81 | 81 | $this->_closeSHPFile(); |
| 82 | 82 | $this->_closeSHXFile(); |
| 83 | 83 | $this->_closeDBFFile(); |
| 84 | - } else { |
|
| 84 | + } else { |
|
| 85 | 85 | return false; |
| 86 | - } |
|
| 87 | - } |
|
| 86 | + } |
|
| 87 | + } |
|
| 88 | 88 | |
| 89 | - public function addRecord($record) { |
|
| 90 | - if ((isset($this->DBFHeader)) && (is_array($this->DBFHeader))) { |
|
| 89 | + public function addRecord($record) { |
|
| 90 | + if ((isset($this->DBFHeader)) && (is_array($this->DBFHeader))) { |
|
| 91 | 91 | $record->updateDBFInfo($this->DBFHeader); |
| 92 | - } |
|
| 92 | + } |
|
| 93 | 93 | |
| 94 | - $this->fileLength += ($record->getContentLength() + 4); |
|
| 95 | - $this->records[] = $record; |
|
| 96 | - $this->records[count($this->records) - 1]->recordNumber = count($this->records); |
|
| 94 | + $this->fileLength += ($record->getContentLength() + 4); |
|
| 95 | + $this->records[] = $record; |
|
| 96 | + $this->records[count($this->records) - 1]->recordNumber = count($this->records); |
|
| 97 | 97 | |
| 98 | - if ($this->boundingBox["xmin"]==0.0 || ($this->boundingBox["xmin"]>$record->SHPData["xmin"])) $this->boundingBox["xmin"] = $record->SHPData["xmin"]; |
|
| 99 | - if ($this->boundingBox["xmax"]==0.0 || ($this->boundingBox["xmax"]<$record->SHPData["xmax"])) $this->boundingBox["xmax"] = $record->SHPData["xmax"]; |
|
| 98 | + if ($this->boundingBox["xmin"]==0.0 || ($this->boundingBox["xmin"]>$record->SHPData["xmin"])) $this->boundingBox["xmin"] = $record->SHPData["xmin"]; |
|
| 99 | + if ($this->boundingBox["xmax"]==0.0 || ($this->boundingBox["xmax"]<$record->SHPData["xmax"])) $this->boundingBox["xmax"] = $record->SHPData["xmax"]; |
|
| 100 | 100 | |
| 101 | - if ($this->boundingBox["ymin"]==0.0 || ($this->boundingBox["ymin"]>$record->SHPData["ymin"])) $this->boundingBox["ymin"] = $record->SHPData["ymin"]; |
|
| 102 | - if ($this->boundingBox["ymax"]==0.0 || ($this->boundingBox["ymax"]<$record->SHPData["ymax"])) $this->boundingBox["ymax"] = $record->SHPData["ymax"]; |
|
| 101 | + if ($this->boundingBox["ymin"]==0.0 || ($this->boundingBox["ymin"]>$record->SHPData["ymin"])) $this->boundingBox["ymin"] = $record->SHPData["ymin"]; |
|
| 102 | + if ($this->boundingBox["ymax"]==0.0 || ($this->boundingBox["ymax"]<$record->SHPData["ymax"])) $this->boundingBox["ymax"] = $record->SHPData["ymax"]; |
|
| 103 | 103 | |
| 104 | - if (in_array($this->shapeType,array(11,13,15,18,21,23,25,28))) { |
|
| 104 | + if (in_array($this->shapeType,array(11,13,15,18,21,23,25,28))) { |
|
| 105 | 105 | if (!isset($this->boundingBox["mmin"]) || $this->boundingBox["mmin"]==0.0 || ($this->boundingBox["mmin"]>$record->SHPData["mmin"])) $this->boundingBox["mmin"] = $record->SHPData["mmin"]; |
| 106 | 106 | if (!isset($this->boundingBox["mmax"]) || $this->boundingBox["mmax"]==0.0 || ($this->boundingBox["mmax"]<$record->SHPData["mmax"])) $this->boundingBox["mmax"] = $record->SHPData["mmax"]; |
| 107 | - } |
|
| 107 | + } |
|
| 108 | 108 | |
| 109 | - if (in_array($this->shapeType,array(11,13,15,18))) { |
|
| 109 | + if (in_array($this->shapeType,array(11,13,15,18))) { |
|
| 110 | 110 | if (!isset($this->boundingBox["zmin"]) || $this->boundingBox["zmin"]==0.0 || ($this->boundingBox["zmin"]>$record->SHPData["zmin"])) $this->boundingBox["zmin"] = $record->SHPData["zmin"]; |
| 111 | 111 | if (!isset($this->boundingBox["zmax"]) || $this->boundingBox["zmax"]==0.0 || ($this->boundingBox["zmax"]<$record->SHPData["zmax"])) $this->boundingBox["zmax"] = $record->SHPData["zmax"]; |
| 112 | - } |
|
| 112 | + } |
|
| 113 | 113 | |
| 114 | - return (count($this->records) - 1); |
|
| 115 | - } |
|
| 114 | + return (count($this->records) - 1); |
|
| 115 | + } |
|
| 116 | 116 | |
| 117 | - public function deleteRecord($index) { |
|
| 118 | - if (isset($this->records[$index])) { |
|
| 117 | + public function deleteRecord($index) { |
|
| 118 | + if (isset($this->records[$index])) { |
|
| 119 | 119 | $this->fileLength -= ($this->records[$index]->getContentLength() + 4); |
| 120 | 120 | for ($i = $index; $i < (count($this->records) - 1); $i++) { |
| 121 | - $this->records[$i] = $this->records[$i + 1]; |
|
| 121 | + $this->records[$i] = $this->records[$i + 1]; |
|
| 122 | 122 | } |
| 123 | 123 | unset($this->records[count($this->records) - 1]); |
| 124 | 124 | $this->_deleteRecordFromDBF($index); |
| 125 | - } |
|
| 126 | - } |
|
| 125 | + } |
|
| 126 | + } |
|
| 127 | 127 | |
| 128 | - public function getDBFHeader() { |
|
| 129 | - return $this->DBFHeader; |
|
| 130 | - } |
|
| 128 | + public function getDBFHeader() { |
|
| 129 | + return $this->DBFHeader; |
|
| 130 | + } |
|
| 131 | 131 | |
| 132 | - public function setDBFHeader($header) { |
|
| 133 | - $this->DBFHeader = $header; |
|
| 132 | + public function setDBFHeader($header) { |
|
| 133 | + $this->DBFHeader = $header; |
|
| 134 | 134 | |
| 135 | - for ($i = 0; $i < count($this->records); $i++) { |
|
| 135 | + for ($i = 0; $i < count($this->records); $i++) { |
|
| 136 | 136 | $this->records[$i]->updateDBFInfo($header); |
| 137 | - } |
|
| 138 | - } |
|
| 137 | + } |
|
| 138 | + } |
|
| 139 | 139 | |
| 140 | - public function getIndexFromDBFData($field, $value) { |
|
| 141 | - $result = -1; |
|
| 142 | - for ($i = 0; $i < (count($this->records) - 1); $i++) { |
|
| 140 | + public function getIndexFromDBFData($field, $value) { |
|
| 141 | + $result = -1; |
|
| 142 | + for ($i = 0; $i < (count($this->records) - 1); $i++) { |
|
| 143 | 143 | if (isset($this->records[$i]->DBFData[$field]) && (strtoupper($this->records[$i]->DBFData[$field]) == strtoupper($value))) { |
| 144 | - $result = $i; |
|
| 144 | + $result = $i; |
|
| 145 | 145 | } |
| 146 | - } |
|
| 146 | + } |
|
| 147 | 147 | |
| 148 | - return $result; |
|
| 149 | - } |
|
| 148 | + return $result; |
|
| 149 | + } |
|
| 150 | 150 | |
| 151 | - private function _loadDBFHeader() { |
|
| 152 | - $DBFFile = fopen(str_replace('.*', '.dbf', $this->FileName), 'r'); |
|
| 151 | + private function _loadDBFHeader() { |
|
| 152 | + $DBFFile = fopen(str_replace('.*', '.dbf', $this->FileName), 'r'); |
|
| 153 | 153 | |
| 154 | - $result = array(); |
|
| 155 | - $buff32 = array(); |
|
| 156 | - $i = 1; |
|
| 157 | - $inHeader = true; |
|
| 154 | + $result = array(); |
|
| 155 | + $buff32 = array(); |
|
| 156 | + $i = 1; |
|
| 157 | + $inHeader = true; |
|
| 158 | 158 | |
| 159 | - while ($inHeader) { |
|
| 159 | + while ($inHeader) { |
|
| 160 | 160 | if (!feof($DBFFile)) { |
| 161 | - $buff32 = fread($DBFFile, 32); |
|
| 162 | - if ($i > 1) { |
|
| 163 | - if (substr($buff32, 0, 1) == chr(13)) { |
|
| 161 | + $buff32 = fread($DBFFile, 32); |
|
| 162 | + if ($i > 1) { |
|
| 163 | + if (substr($buff32, 0, 1) == chr(13)) { |
|
| 164 | 164 | $inHeader = false; |
| 165 | - } else { |
|
| 165 | + } else { |
|
| 166 | 166 | $pos = strpos(substr($buff32, 0, 10), chr(0)); |
| 167 | 167 | $pos = ($pos == 0 ? 10 : $pos); |
| 168 | 168 | |
@@ -172,171 +172,171 @@ discard block |
||
| 172 | 172 | $fieldDec = ord(substr($buff32, 17, 1)); |
| 173 | 173 | |
| 174 | 174 | array_push($result, array($fieldName, $fieldType, $fieldLen, $fieldDec)); |
| 175 | - } |
|
| 176 | - } |
|
| 177 | - $i++; |
|
| 175 | + } |
|
| 176 | + } |
|
| 177 | + $i++; |
|
| 178 | 178 | } else { |
| 179 | - $inHeader = false; |
|
| 179 | + $inHeader = false; |
|
| 180 | 180 | } |
| 181 | - } |
|
| 181 | + } |
|
| 182 | 182 | |
| 183 | - fclose($DBFFile); |
|
| 184 | - return($result); |
|
| 185 | - } |
|
| 183 | + fclose($DBFFile); |
|
| 184 | + return($result); |
|
| 185 | + } |
|
| 186 | 186 | |
| 187 | - private function _deleteRecordFromDBF($index) { |
|
| 188 | - if (@dbase_delete_record($this->DBFFile, $index)) { |
|
| 187 | + private function _deleteRecordFromDBF($index) { |
|
| 188 | + if (@dbase_delete_record($this->DBFFile, $index)) { |
|
| 189 | 189 | @dbase_pack($this->DBFFile); |
| 190 | - } |
|
| 191 | - } |
|
| 192 | - |
|
| 193 | - private function _loadHeaders() { |
|
| 194 | - fseek($this->SHPFile, 24, SEEK_SET); |
|
| 195 | - $this->fileLength = Util::loadData("N", fread($this->SHPFile, 4)); |
|
| 196 | - |
|
| 197 | - fseek($this->SHPFile, 32, SEEK_SET); |
|
| 198 | - $this->shapeType = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 199 | - |
|
| 200 | - $this->boundingBox = array(); |
|
| 201 | - $this->boundingBox["xmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 202 | - $this->boundingBox["ymin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 203 | - $this->boundingBox["xmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 204 | - $this->boundingBox["ymax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 205 | - $this->boundingBox["zmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 206 | - $this->boundingBox["zmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 207 | - $this->boundingBox["mmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 208 | - $this->boundingBox["mmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 209 | - |
|
| 210 | - $this->DBFHeader = $this->_loadDBFHeader(); |
|
| 211 | - } |
|
| 212 | - |
|
| 213 | - private function _saveHeaders() { |
|
| 214 | - fwrite($this->SHPFile, pack("NNNNNN", 9994, 0, 0, 0, 0, 0)); |
|
| 215 | - fwrite($this->SHPFile, pack("N", $this->fileLength)); |
|
| 216 | - fwrite($this->SHPFile, pack("V", 1000)); |
|
| 217 | - fwrite($this->SHPFile, pack("V", $this->shapeType)); |
|
| 218 | - fwrite($this->SHPFile, Util::packDouble($this->boundingBox['xmin'])); |
|
| 219 | - fwrite($this->SHPFile, Util::packDouble($this->boundingBox['ymin'])); |
|
| 220 | - fwrite($this->SHPFile, Util::packDouble($this->boundingBox['xmax'])); |
|
| 221 | - fwrite($this->SHPFile, Util::packDouble($this->boundingBox['ymax'])); |
|
| 222 | - fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['zmin'])?$this->boundingBox['zmin']:0)); |
|
| 223 | - fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['zmax'])?$this->boundingBox['zmax']:0)); |
|
| 224 | - fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['mmin'])?$this->boundingBox['mmin']:0)); |
|
| 225 | - fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['mmax'])?$this->boundingBox['mmax']:0)); |
|
| 226 | - |
|
| 227 | - fwrite($this->SHXFile, pack("NNNNNN", 9994, 0, 0, 0, 0, 0)); |
|
| 228 | - fwrite($this->SHXFile, pack("N", 50 + 4*count($this->records))); |
|
| 229 | - fwrite($this->SHXFile, pack("V", 1000)); |
|
| 230 | - fwrite($this->SHXFile, pack("V", $this->shapeType)); |
|
| 231 | - fwrite($this->SHXFile, Util::packDouble($this->boundingBox['xmin'])); |
|
| 232 | - fwrite($this->SHXFile, Util::packDouble($this->boundingBox['ymin'])); |
|
| 233 | - fwrite($this->SHXFile, Util::packDouble($this->boundingBox['xmax'])); |
|
| 234 | - fwrite($this->SHXFile, Util::packDouble($this->boundingBox['ymax'])); |
|
| 235 | - fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['zmin'])?$this->boundingBox['zmin']:0)); |
|
| 236 | - fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['zmax'])?$this->boundingBox['zmax']:0)); |
|
| 237 | - fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['mmin'])?$this->boundingBox['mmin']:0)); |
|
| 238 | - fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['mmax'])?$this->boundingBox['mmax']:0)); |
|
| 239 | - } |
|
| 240 | - |
|
| 241 | - private function _loadRecords() { |
|
| 242 | - fseek($this->SHPFile, 100); |
|
| 243 | - while (!feof($this->SHPFile)) { |
|
| 190 | + } |
|
| 191 | + } |
|
| 192 | + |
|
| 193 | + private function _loadHeaders() { |
|
| 194 | + fseek($this->SHPFile, 24, SEEK_SET); |
|
| 195 | + $this->fileLength = Util::loadData("N", fread($this->SHPFile, 4)); |
|
| 196 | + |
|
| 197 | + fseek($this->SHPFile, 32, SEEK_SET); |
|
| 198 | + $this->shapeType = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 199 | + |
|
| 200 | + $this->boundingBox = array(); |
|
| 201 | + $this->boundingBox["xmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 202 | + $this->boundingBox["ymin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 203 | + $this->boundingBox["xmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 204 | + $this->boundingBox["ymax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 205 | + $this->boundingBox["zmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 206 | + $this->boundingBox["zmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 207 | + $this->boundingBox["mmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 208 | + $this->boundingBox["mmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 209 | + |
|
| 210 | + $this->DBFHeader = $this->_loadDBFHeader(); |
|
| 211 | + } |
|
| 212 | + |
|
| 213 | + private function _saveHeaders() { |
|
| 214 | + fwrite($this->SHPFile, pack("NNNNNN", 9994, 0, 0, 0, 0, 0)); |
|
| 215 | + fwrite($this->SHPFile, pack("N", $this->fileLength)); |
|
| 216 | + fwrite($this->SHPFile, pack("V", 1000)); |
|
| 217 | + fwrite($this->SHPFile, pack("V", $this->shapeType)); |
|
| 218 | + fwrite($this->SHPFile, Util::packDouble($this->boundingBox['xmin'])); |
|
| 219 | + fwrite($this->SHPFile, Util::packDouble($this->boundingBox['ymin'])); |
|
| 220 | + fwrite($this->SHPFile, Util::packDouble($this->boundingBox['xmax'])); |
|
| 221 | + fwrite($this->SHPFile, Util::packDouble($this->boundingBox['ymax'])); |
|
| 222 | + fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['zmin'])?$this->boundingBox['zmin']:0)); |
|
| 223 | + fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['zmax'])?$this->boundingBox['zmax']:0)); |
|
| 224 | + fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['mmin'])?$this->boundingBox['mmin']:0)); |
|
| 225 | + fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['mmax'])?$this->boundingBox['mmax']:0)); |
|
| 226 | + |
|
| 227 | + fwrite($this->SHXFile, pack("NNNNNN", 9994, 0, 0, 0, 0, 0)); |
|
| 228 | + fwrite($this->SHXFile, pack("N", 50 + 4*count($this->records))); |
|
| 229 | + fwrite($this->SHXFile, pack("V", 1000)); |
|
| 230 | + fwrite($this->SHXFile, pack("V", $this->shapeType)); |
|
| 231 | + fwrite($this->SHXFile, Util::packDouble($this->boundingBox['xmin'])); |
|
| 232 | + fwrite($this->SHXFile, Util::packDouble($this->boundingBox['ymin'])); |
|
| 233 | + fwrite($this->SHXFile, Util::packDouble($this->boundingBox['xmax'])); |
|
| 234 | + fwrite($this->SHXFile, Util::packDouble($this->boundingBox['ymax'])); |
|
| 235 | + fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['zmin'])?$this->boundingBox['zmin']:0)); |
|
| 236 | + fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['zmax'])?$this->boundingBox['zmax']:0)); |
|
| 237 | + fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['mmin'])?$this->boundingBox['mmin']:0)); |
|
| 238 | + fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['mmax'])?$this->boundingBox['mmax']:0)); |
|
| 239 | + } |
|
| 240 | + |
|
| 241 | + private function _loadRecords() { |
|
| 242 | + fseek($this->SHPFile, 100); |
|
| 243 | + while (!feof($this->SHPFile)) { |
|
| 244 | 244 | $bByte = ftell($this->SHPFile); |
| 245 | 245 | $record = new ShapeRecord(-1); |
| 246 | 246 | $record->loadFromFile($this->SHPFile, $this->DBFFile); |
| 247 | 247 | $eByte = ftell($this->SHPFile); |
| 248 | 248 | if (($eByte <= $bByte) || ($record->lastError != "")) { |
| 249 | - return false; |
|
| 249 | + return false; |
|
| 250 | 250 | } |
| 251 | 251 | |
| 252 | 252 | $this->records[] = $record; |
| 253 | - } |
|
| 254 | - } |
|
| 253 | + } |
|
| 254 | + } |
|
| 255 | 255 | |
| 256 | - private function _saveRecords() { |
|
| 257 | - if (file_exists(str_replace('.*', '.dbf', $this->FileName))) { |
|
| 256 | + private function _saveRecords() { |
|
| 257 | + if (file_exists(str_replace('.*', '.dbf', $this->FileName))) { |
|
| 258 | 258 | @unlink(str_replace('.*', '.dbf', $this->FileName)); |
| 259 | - } |
|
| 260 | - if (!($this->DBFFile = @dbase_create(str_replace('.*', '.dbf', $this->FileName), $this->DBFHeader))) { |
|
| 259 | + } |
|
| 260 | + if (!($this->DBFFile = @dbase_create(str_replace('.*', '.dbf', $this->FileName), $this->DBFHeader))) { |
|
| 261 | 261 | return $this->setError(sprintf("It wasn't possible to create the DBase file '%s'", str_replace('.*', '.dbf', $this->FileName))); |
| 262 | - } |
|
| 262 | + } |
|
| 263 | 263 | |
| 264 | - $offset = 50; |
|
| 265 | - if (is_array($this->records) && (count($this->records) > 0)) { |
|
| 264 | + $offset = 50; |
|
| 265 | + if (is_array($this->records) && (count($this->records) > 0)) { |
|
| 266 | 266 | reset($this->records); |
| 267 | 267 | while (list($index, $record) = each($this->records)) { |
| 268 | - //Save the record to the .shp file |
|
| 269 | - $record->saveToFile($this->SHPFile, $this->DBFFile, $index + 1); |
|
| 268 | + //Save the record to the .shp file |
|
| 269 | + $record->saveToFile($this->SHPFile, $this->DBFFile, $index + 1); |
|
| 270 | 270 | |
| 271 | - //Save the record to the .shx file |
|
| 272 | - fwrite($this->SHXFile, pack("N", $offset)); |
|
| 273 | - fwrite($this->SHXFile, pack("N", $record->getContentLength())); |
|
| 274 | - $offset += (4 + $record->getContentLength()); |
|
| 271 | + //Save the record to the .shx file |
|
| 272 | + fwrite($this->SHXFile, pack("N", $offset)); |
|
| 273 | + fwrite($this->SHXFile, pack("N", $record->getContentLength())); |
|
| 274 | + $offset += (4 + $record->getContentLength()); |
|
| 275 | 275 | } |
| 276 | - } |
|
| 277 | - @dbase_pack($this->DBFFile); |
|
| 278 | - } |
|
| 276 | + } |
|
| 277 | + @dbase_pack($this->DBFFile); |
|
| 278 | + } |
|
| 279 | 279 | |
| 280 | - private function _openSHPFile($toWrite = false) { |
|
| 281 | - $this->SHPFile = @fopen(str_replace('.*', '.shp', $this->FileName), ($toWrite ? "wb+" : "rb")); |
|
| 282 | - if (!$this->SHPFile) { |
|
| 280 | + private function _openSHPFile($toWrite = false) { |
|
| 281 | + $this->SHPFile = @fopen(str_replace('.*', '.shp', $this->FileName), ($toWrite ? "wb+" : "rb")); |
|
| 282 | + if (!$this->SHPFile) { |
|
| 283 | 283 | return $this->setError(sprintf("It wasn't possible to open the Shape file '%s'", str_replace('.*', '.shp', $this->FileName))); |
| 284 | - } |
|
| 284 | + } |
|
| 285 | 285 | |
| 286 | - return TRUE; |
|
| 287 | - } |
|
| 286 | + return TRUE; |
|
| 287 | + } |
|
| 288 | 288 | |
| 289 | - private function _closeSHPFile() { |
|
| 290 | - if ($this->SHPFile) { |
|
| 289 | + private function _closeSHPFile() { |
|
| 290 | + if ($this->SHPFile) { |
|
| 291 | 291 | fclose($this->SHPFile); |
| 292 | 292 | $this->SHPFile = NULL; |
| 293 | - } |
|
| 294 | - } |
|
| 293 | + } |
|
| 294 | + } |
|
| 295 | 295 | |
| 296 | - private function _openSHXFile($toWrite = false) { |
|
| 297 | - $this->SHXFile = @fopen(str_replace('.*', '.shx', $this->FileName), ($toWrite ? "wb+" : "rb")); |
|
| 298 | - if (!$this->SHXFile) { |
|
| 296 | + private function _openSHXFile($toWrite = false) { |
|
| 297 | + $this->SHXFile = @fopen(str_replace('.*', '.shx', $this->FileName), ($toWrite ? "wb+" : "rb")); |
|
| 298 | + if (!$this->SHXFile) { |
|
| 299 | 299 | return $this->setError(sprintf("It wasn't possible to open the Index file '%s'", str_replace('.*', '.shx', $this->FileName))); |
| 300 | - } |
|
| 300 | + } |
|
| 301 | 301 | |
| 302 | - return TRUE; |
|
| 303 | - } |
|
| 302 | + return TRUE; |
|
| 303 | + } |
|
| 304 | 304 | |
| 305 | - private function _closeSHXFile() { |
|
| 306 | - if ($this->SHXFile) { |
|
| 305 | + private function _closeSHXFile() { |
|
| 306 | + if ($this->SHXFile) { |
|
| 307 | 307 | fclose($this->SHXFile); |
| 308 | 308 | $this->SHXFile = NULL; |
| 309 | - } |
|
| 310 | - } |
|
| 309 | + } |
|
| 310 | + } |
|
| 311 | 311 | |
| 312 | - private function _openDBFFile($toWrite = false) { |
|
| 313 | - $checkFunction = $toWrite ? "is_writable" : "is_readable"; |
|
| 314 | - if (($toWrite) && (!file_exists(str_replace('.*', '.dbf', $this->FileName)))) { |
|
| 312 | + private function _openDBFFile($toWrite = false) { |
|
| 313 | + $checkFunction = $toWrite ? "is_writable" : "is_readable"; |
|
| 314 | + if (($toWrite) && (!file_exists(str_replace('.*', '.dbf', $this->FileName)))) { |
|
| 315 | 315 | if (!@dbase_create(str_replace('.*', '.dbf', $this->FileName), $this->DBFHeader)) { |
| 316 | - return $this->setError(sprintf("It wasn't possible to create the DBase file '%s'", str_replace('.*', '.dbf', $this->FileName))); |
|
| 316 | + return $this->setError(sprintf("It wasn't possible to create the DBase file '%s'", str_replace('.*', '.dbf', $this->FileName))); |
|
| 317 | 317 | } |
| 318 | - } |
|
| 319 | - if ($checkFunction(str_replace('.*', '.dbf', $this->FileName))) { |
|
| 318 | + } |
|
| 319 | + if ($checkFunction(str_replace('.*', '.dbf', $this->FileName))) { |
|
| 320 | 320 | $this->DBFFile = dbase_open(str_replace('.*', '.dbf', $this->FileName), ($toWrite ? 2 : 0)); |
| 321 | 321 | if (!$this->DBFFile) { |
| 322 | - return $this->setError(sprintf("It wasn't possible to open the DBase file '%s'", str_replace('.*', '.dbf', $this->FileName))); |
|
| 322 | + return $this->setError(sprintf("It wasn't possible to open the DBase file '%s'", str_replace('.*', '.dbf', $this->FileName))); |
|
| 323 | 323 | } |
| 324 | - } else { |
|
| 324 | + } else { |
|
| 325 | 325 | return $this->setError(sprintf("It wasn't possible to find the DBase file '%s'", str_replace('.*', '.dbf', $this->FileName))); |
| 326 | - } |
|
| 327 | - return TRUE; |
|
| 328 | - } |
|
| 326 | + } |
|
| 327 | + return TRUE; |
|
| 328 | + } |
|
| 329 | 329 | |
| 330 | - private function _closeDBFFile() { |
|
| 331 | - if ($this->DBFFile) { |
|
| 330 | + private function _closeDBFFile() { |
|
| 331 | + if ($this->DBFFile) { |
|
| 332 | 332 | dbase_close($this->DBFFile); |
| 333 | 333 | $this->DBFFile = NULL; |
| 334 | - } |
|
| 335 | - } |
|
| 334 | + } |
|
| 335 | + } |
|
| 336 | 336 | |
| 337 | - public function setError($error) { |
|
| 338 | - $this->lastError = $error; |
|
| 339 | - return false; |
|
| 340 | - } |
|
| 337 | + public function setError($error) { |
|
| 338 | + $this->lastError = $error; |
|
| 339 | + return false; |
|
| 340 | + } |
|
| 341 | 341 | } |
| 342 | 342 | |
@@ -95,20 +95,20 @@ discard block |
||
| 95 | 95 | $this->records[] = $record; |
| 96 | 96 | $this->records[count($this->records) - 1]->recordNumber = count($this->records); |
| 97 | 97 | |
| 98 | - if ($this->boundingBox["xmin"]==0.0 || ($this->boundingBox["xmin"]>$record->SHPData["xmin"])) $this->boundingBox["xmin"] = $record->SHPData["xmin"]; |
|
| 99 | - if ($this->boundingBox["xmax"]==0.0 || ($this->boundingBox["xmax"]<$record->SHPData["xmax"])) $this->boundingBox["xmax"] = $record->SHPData["xmax"]; |
|
| 98 | + if ($this->boundingBox["xmin"] == 0.0 || ($this->boundingBox["xmin"] > $record->SHPData["xmin"])) $this->boundingBox["xmin"] = $record->SHPData["xmin"]; |
|
| 99 | + if ($this->boundingBox["xmax"] == 0.0 || ($this->boundingBox["xmax"] < $record->SHPData["xmax"])) $this->boundingBox["xmax"] = $record->SHPData["xmax"]; |
|
| 100 | 100 | |
| 101 | - if ($this->boundingBox["ymin"]==0.0 || ($this->boundingBox["ymin"]>$record->SHPData["ymin"])) $this->boundingBox["ymin"] = $record->SHPData["ymin"]; |
|
| 102 | - if ($this->boundingBox["ymax"]==0.0 || ($this->boundingBox["ymax"]<$record->SHPData["ymax"])) $this->boundingBox["ymax"] = $record->SHPData["ymax"]; |
|
| 101 | + if ($this->boundingBox["ymin"] == 0.0 || ($this->boundingBox["ymin"] > $record->SHPData["ymin"])) $this->boundingBox["ymin"] = $record->SHPData["ymin"]; |
|
| 102 | + if ($this->boundingBox["ymax"] == 0.0 || ($this->boundingBox["ymax"] < $record->SHPData["ymax"])) $this->boundingBox["ymax"] = $record->SHPData["ymax"]; |
|
| 103 | 103 | |
| 104 | - if (in_array($this->shapeType,array(11,13,15,18,21,23,25,28))) { |
|
| 105 | - if (!isset($this->boundingBox["mmin"]) || $this->boundingBox["mmin"]==0.0 || ($this->boundingBox["mmin"]>$record->SHPData["mmin"])) $this->boundingBox["mmin"] = $record->SHPData["mmin"]; |
|
| 106 | - if (!isset($this->boundingBox["mmax"]) || $this->boundingBox["mmax"]==0.0 || ($this->boundingBox["mmax"]<$record->SHPData["mmax"])) $this->boundingBox["mmax"] = $record->SHPData["mmax"]; |
|
| 104 | + if (in_array($this->shapeType, array(11, 13, 15, 18, 21, 23, 25, 28))) { |
|
| 105 | + if (!isset($this->boundingBox["mmin"]) || $this->boundingBox["mmin"] == 0.0 || ($this->boundingBox["mmin"] > $record->SHPData["mmin"])) $this->boundingBox["mmin"] = $record->SHPData["mmin"]; |
|
| 106 | + if (!isset($this->boundingBox["mmax"]) || $this->boundingBox["mmax"] == 0.0 || ($this->boundingBox["mmax"] < $record->SHPData["mmax"])) $this->boundingBox["mmax"] = $record->SHPData["mmax"]; |
|
| 107 | 107 | } |
| 108 | 108 | |
| 109 | - if (in_array($this->shapeType,array(11,13,15,18))) { |
|
| 110 | - if (!isset($this->boundingBox["zmin"]) || $this->boundingBox["zmin"]==0.0 || ($this->boundingBox["zmin"]>$record->SHPData["zmin"])) $this->boundingBox["zmin"] = $record->SHPData["zmin"]; |
|
| 111 | - if (!isset($this->boundingBox["zmax"]) || $this->boundingBox["zmax"]==0.0 || ($this->boundingBox["zmax"]<$record->SHPData["zmax"])) $this->boundingBox["zmax"] = $record->SHPData["zmax"]; |
|
| 109 | + if (in_array($this->shapeType, array(11, 13, 15, 18))) { |
|
| 110 | + if (!isset($this->boundingBox["zmin"]) || $this->boundingBox["zmin"] == 0.0 || ($this->boundingBox["zmin"] > $record->SHPData["zmin"])) $this->boundingBox["zmin"] = $record->SHPData["zmin"]; |
|
| 111 | + if (!isset($this->boundingBox["zmax"]) || $this->boundingBox["zmax"] == 0.0 || ($this->boundingBox["zmax"] < $record->SHPData["zmax"])) $this->boundingBox["zmax"] = $record->SHPData["zmax"]; |
|
| 112 | 112 | } |
| 113 | 113 | |
| 114 | 114 | return (count($this->records) - 1); |
@@ -219,23 +219,23 @@ discard block |
||
| 219 | 219 | fwrite($this->SHPFile, Util::packDouble($this->boundingBox['ymin'])); |
| 220 | 220 | fwrite($this->SHPFile, Util::packDouble($this->boundingBox['xmax'])); |
| 221 | 221 | fwrite($this->SHPFile, Util::packDouble($this->boundingBox['ymax'])); |
| 222 | - fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['zmin'])?$this->boundingBox['zmin']:0)); |
|
| 223 | - fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['zmax'])?$this->boundingBox['zmax']:0)); |
|
| 224 | - fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['mmin'])?$this->boundingBox['mmin']:0)); |
|
| 225 | - fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['mmax'])?$this->boundingBox['mmax']:0)); |
|
| 222 | + fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['zmin']) ? $this->boundingBox['zmin'] : 0)); |
|
| 223 | + fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['zmax']) ? $this->boundingBox['zmax'] : 0)); |
|
| 224 | + fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['mmin']) ? $this->boundingBox['mmin'] : 0)); |
|
| 225 | + fwrite($this->SHPFile, Util::packDouble(isset($this->boundingBox['mmax']) ? $this->boundingBox['mmax'] : 0)); |
|
| 226 | 226 | |
| 227 | 227 | fwrite($this->SHXFile, pack("NNNNNN", 9994, 0, 0, 0, 0, 0)); |
| 228 | - fwrite($this->SHXFile, pack("N", 50 + 4*count($this->records))); |
|
| 228 | + fwrite($this->SHXFile, pack("N", 50 + 4 * count($this->records))); |
|
| 229 | 229 | fwrite($this->SHXFile, pack("V", 1000)); |
| 230 | 230 | fwrite($this->SHXFile, pack("V", $this->shapeType)); |
| 231 | 231 | fwrite($this->SHXFile, Util::packDouble($this->boundingBox['xmin'])); |
| 232 | 232 | fwrite($this->SHXFile, Util::packDouble($this->boundingBox['ymin'])); |
| 233 | 233 | fwrite($this->SHXFile, Util::packDouble($this->boundingBox['xmax'])); |
| 234 | 234 | fwrite($this->SHXFile, Util::packDouble($this->boundingBox['ymax'])); |
| 235 | - fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['zmin'])?$this->boundingBox['zmin']:0)); |
|
| 236 | - fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['zmax'])?$this->boundingBox['zmax']:0)); |
|
| 237 | - fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['mmin'])?$this->boundingBox['mmin']:0)); |
|
| 238 | - fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['mmax'])?$this->boundingBox['mmax']:0)); |
|
| 235 | + fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['zmin']) ? $this->boundingBox['zmin'] : 0)); |
|
| 236 | + fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['zmax']) ? $this->boundingBox['zmax'] : 0)); |
|
| 237 | + fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['mmin']) ? $this->boundingBox['mmin'] : 0)); |
|
| 238 | + fwrite($this->SHXFile, Util::packDouble(isset($this->boundingBox['mmax']) ? $this->boundingBox['mmax'] : 0)); |
|
| 239 | 239 | } |
| 240 | 240 | |
| 241 | 241 | private function _loadRecords() { |
@@ -73,7 +73,9 @@ discard block |
||
| 73 | 73 | } |
| 74 | 74 | |
| 75 | 75 | public function saveToFile($FileName = NULL) { |
| 76 | - if ($FileName != NULL) $this->FileName = $FileName; |
|
| 76 | + if ($FileName != NULL) { |
|
| 77 | + $this->FileName = $FileName; |
|
| 78 | + } |
|
| 77 | 79 | |
| 78 | 80 | if (($this->_openSHPFile(TRUE)) && ($this->_openSHXFile(TRUE)) && ($this->_openDBFFile(TRUE))) { |
| 79 | 81 | $this->_saveHeaders(); |
@@ -95,20 +97,36 @@ discard block |
||
| 95 | 97 | $this->records[] = $record; |
| 96 | 98 | $this->records[count($this->records) - 1]->recordNumber = count($this->records); |
| 97 | 99 | |
| 98 | - if ($this->boundingBox["xmin"]==0.0 || ($this->boundingBox["xmin"]>$record->SHPData["xmin"])) $this->boundingBox["xmin"] = $record->SHPData["xmin"]; |
|
| 99 | - if ($this->boundingBox["xmax"]==0.0 || ($this->boundingBox["xmax"]<$record->SHPData["xmax"])) $this->boundingBox["xmax"] = $record->SHPData["xmax"]; |
|
| 100 | + if ($this->boundingBox["xmin"]==0.0 || ($this->boundingBox["xmin"]>$record->SHPData["xmin"])) { |
|
| 101 | + $this->boundingBox["xmin"] = $record->SHPData["xmin"]; |
|
| 102 | + } |
|
| 103 | + if ($this->boundingBox["xmax"]==0.0 || ($this->boundingBox["xmax"]<$record->SHPData["xmax"])) { |
|
| 104 | + $this->boundingBox["xmax"] = $record->SHPData["xmax"]; |
|
| 105 | + } |
|
| 100 | 106 | |
| 101 | - if ($this->boundingBox["ymin"]==0.0 || ($this->boundingBox["ymin"]>$record->SHPData["ymin"])) $this->boundingBox["ymin"] = $record->SHPData["ymin"]; |
|
| 102 | - if ($this->boundingBox["ymax"]==0.0 || ($this->boundingBox["ymax"]<$record->SHPData["ymax"])) $this->boundingBox["ymax"] = $record->SHPData["ymax"]; |
|
| 107 | + if ($this->boundingBox["ymin"]==0.0 || ($this->boundingBox["ymin"]>$record->SHPData["ymin"])) { |
|
| 108 | + $this->boundingBox["ymin"] = $record->SHPData["ymin"]; |
|
| 109 | + } |
|
| 110 | + if ($this->boundingBox["ymax"]==0.0 || ($this->boundingBox["ymax"]<$record->SHPData["ymax"])) { |
|
| 111 | + $this->boundingBox["ymax"] = $record->SHPData["ymax"]; |
|
| 112 | + } |
|
| 103 | 113 | |
| 104 | 114 | if (in_array($this->shapeType,array(11,13,15,18,21,23,25,28))) { |
| 105 | - if (!isset($this->boundingBox["mmin"]) || $this->boundingBox["mmin"]==0.0 || ($this->boundingBox["mmin"]>$record->SHPData["mmin"])) $this->boundingBox["mmin"] = $record->SHPData["mmin"]; |
|
| 106 | - if (!isset($this->boundingBox["mmax"]) || $this->boundingBox["mmax"]==0.0 || ($this->boundingBox["mmax"]<$record->SHPData["mmax"])) $this->boundingBox["mmax"] = $record->SHPData["mmax"]; |
|
| 115 | + if (!isset($this->boundingBox["mmin"]) || $this->boundingBox["mmin"]==0.0 || ($this->boundingBox["mmin"]>$record->SHPData["mmin"])) { |
|
| 116 | + $this->boundingBox["mmin"] = $record->SHPData["mmin"]; |
|
| 117 | + } |
|
| 118 | + if (!isset($this->boundingBox["mmax"]) || $this->boundingBox["mmax"]==0.0 || ($this->boundingBox["mmax"]<$record->SHPData["mmax"])) { |
|
| 119 | + $this->boundingBox["mmax"] = $record->SHPData["mmax"]; |
|
| 120 | + } |
|
| 107 | 121 | } |
| 108 | 122 | |
| 109 | 123 | if (in_array($this->shapeType,array(11,13,15,18))) { |
| 110 | - if (!isset($this->boundingBox["zmin"]) || $this->boundingBox["zmin"]==0.0 || ($this->boundingBox["zmin"]>$record->SHPData["zmin"])) $this->boundingBox["zmin"] = $record->SHPData["zmin"]; |
|
| 111 | - if (!isset($this->boundingBox["zmax"]) || $this->boundingBox["zmax"]==0.0 || ($this->boundingBox["zmax"]<$record->SHPData["zmax"])) $this->boundingBox["zmax"] = $record->SHPData["zmax"]; |
|
| 124 | + if (!isset($this->boundingBox["zmin"]) || $this->boundingBox["zmin"]==0.0 || ($this->boundingBox["zmin"]>$record->SHPData["zmin"])) { |
|
| 125 | + $this->boundingBox["zmin"] = $record->SHPData["zmin"]; |
|
| 126 | + } |
|
| 127 | + if (!isset($this->boundingBox["zmax"]) || $this->boundingBox["zmax"]==0.0 || ($this->boundingBox["zmax"]<$record->SHPData["zmax"])) { |
|
| 128 | + $this->boundingBox["zmax"] = $record->SHPData["zmax"]; |
|
| 129 | + } |
|
| 112 | 130 | } |
| 113 | 131 | |
| 114 | 132 | return (count($this->records) - 1); |
@@ -31,37 +31,37 @@ |
||
| 31 | 31 | namespace ShapeFile; |
| 32 | 32 | |
| 33 | 33 | class Util { |
| 34 | - public static function loadData($type, $data) { |
|
| 35 | - if (!$data) return $data; |
|
| 36 | - $tmp = unpack($type, $data); |
|
| 37 | - return current($tmp); |
|
| 38 | - } |
|
| 34 | + public static function loadData($type, $data) { |
|
| 35 | + if (!$data) return $data; |
|
| 36 | + $tmp = unpack($type, $data); |
|
| 37 | + return current($tmp); |
|
| 38 | + } |
|
| 39 | 39 | |
| 40 | - public static function swap($binValue) { |
|
| 41 | - $result = $binValue{strlen($binValue) - 1}; |
|
| 42 | - for($i = strlen($binValue) - 2; $i >= 0 ; $i--) { |
|
| 40 | + public static function swap($binValue) { |
|
| 41 | + $result = $binValue{strlen($binValue) - 1}; |
|
| 42 | + for($i = strlen($binValue) - 2; $i >= 0 ; $i--) { |
|
| 43 | 43 | $result .= $binValue{$i}; |
| 44 | - } |
|
| 44 | + } |
|
| 45 | 45 | |
| 46 | - return $result; |
|
| 47 | - } |
|
| 46 | + return $result; |
|
| 47 | + } |
|
| 48 | 48 | |
| 49 | - public static function packDouble($value, $mode = 'LE') { |
|
| 50 | - $value = (double)$value; |
|
| 51 | - $bin = pack("d", $value); |
|
| 49 | + public static function packDouble($value, $mode = 'LE') { |
|
| 50 | + $value = (double)$value; |
|
| 51 | + $bin = pack("d", $value); |
|
| 52 | 52 | |
| 53 | - //We test if the conversion of an integer (1) is done as LE or BE by default |
|
| 54 | - switch (pack ('L', 1)) { |
|
| 53 | + //We test if the conversion of an integer (1) is done as LE or BE by default |
|
| 54 | + switch (pack ('L', 1)) { |
|
| 55 | 55 | case pack ('V', 1): //Little Endian |
| 56 | 56 | $result = ($mode == 'LE') ? $bin : self::swap($bin); |
| 57 | - break; |
|
| 57 | + break; |
|
| 58 | 58 | case pack ('N', 1): //Big Endian |
| 59 | 59 | $result = ($mode == 'BE') ? $bin : self::swap($bin); |
| 60 | - break; |
|
| 60 | + break; |
|
| 61 | 61 | default: //Some other thing, we just return false |
| 62 | 62 | $result = FALSE; |
| 63 | - } |
|
| 63 | + } |
|
| 64 | 64 | |
| 65 | - return $result; |
|
| 66 | - } |
|
| 65 | + return $result; |
|
| 66 | + } |
|
| 67 | 67 | } |
@@ -39,7 +39,7 @@ discard block |
||
| 39 | 39 | |
| 40 | 40 | public static function swap($binValue) { |
| 41 | 41 | $result = $binValue{strlen($binValue) - 1}; |
| 42 | - for($i = strlen($binValue) - 2; $i >= 0 ; $i--) { |
|
| 42 | + for ($i = strlen($binValue) - 2; $i >= 0; $i--) { |
|
| 43 | 43 | $result .= $binValue{$i}; |
| 44 | 44 | } |
| 45 | 45 | |
@@ -47,15 +47,15 @@ discard block |
||
| 47 | 47 | } |
| 48 | 48 | |
| 49 | 49 | public static function packDouble($value, $mode = 'LE') { |
| 50 | - $value = (double)$value; |
|
| 50 | + $value = (double) $value; |
|
| 51 | 51 | $bin = pack("d", $value); |
| 52 | 52 | |
| 53 | 53 | //We test if the conversion of an integer (1) is done as LE or BE by default |
| 54 | - switch (pack ('L', 1)) { |
|
| 55 | - case pack ('V', 1): //Little Endian |
|
| 54 | + switch (pack('L', 1)) { |
|
| 55 | + case pack('V', 1): //Little Endian |
|
| 56 | 56 | $result = ($mode == 'LE') ? $bin : self::swap($bin); |
| 57 | 57 | break; |
| 58 | - case pack ('N', 1): //Big Endian |
|
| 58 | + case pack('N', 1): //Big Endian |
|
| 59 | 59 | $result = ($mode == 'BE') ? $bin : self::swap($bin); |
| 60 | 60 | break; |
| 61 | 61 | default: //Some other thing, we just return false |
@@ -32,7 +32,9 @@ |
||
| 32 | 32 | |
| 33 | 33 | class Util { |
| 34 | 34 | public static function loadData($type, $data) { |
| 35 | - if (!$data) return $data; |
|
| 35 | + if (!$data) { |
|
| 36 | + return $data; |
|
| 37 | + } |
|
| 36 | 38 | $tmp = unpack($type, $data); |
| 37 | 39 | return current($tmp); |
| 38 | 40 | } |
@@ -31,434 +31,434 @@ discard block |
||
| 31 | 31 | namespace ShapeFile; |
| 32 | 32 | |
| 33 | 33 | class ShapeRecord { |
| 34 | - var $SHPFile = NULL; |
|
| 35 | - var $DBFFile = NULL; |
|
| 34 | + var $SHPFile = NULL; |
|
| 35 | + var $DBFFile = NULL; |
|
| 36 | 36 | |
| 37 | - var $recordNumber = NULL; |
|
| 38 | - var $shapeType = NULL; |
|
| 37 | + var $recordNumber = NULL; |
|
| 38 | + var $shapeType = NULL; |
|
| 39 | 39 | |
| 40 | - var $lastError = ""; |
|
| 40 | + var $lastError = ""; |
|
| 41 | 41 | |
| 42 | - var $SHPData = array(); |
|
| 43 | - var $DBFData = array(); |
|
| 42 | + var $SHPData = array(); |
|
| 43 | + var $DBFData = array(); |
|
| 44 | 44 | |
| 45 | - public function __construct($shapeType) { |
|
| 46 | - $this->shapeType = $shapeType; |
|
| 47 | - } |
|
| 45 | + public function __construct($shapeType) { |
|
| 46 | + $this->shapeType = $shapeType; |
|
| 47 | + } |
|
| 48 | 48 | |
| 49 | - public function loadFromFile(&$SHPFile, &$DBFFile) { |
|
| 50 | - $this->SHPFile = $SHPFile; |
|
| 51 | - $this->DBFFile = $DBFFile; |
|
| 52 | - $this->_loadHeaders(); |
|
| 49 | + public function loadFromFile(&$SHPFile, &$DBFFile) { |
|
| 50 | + $this->SHPFile = $SHPFile; |
|
| 51 | + $this->DBFFile = $DBFFile; |
|
| 52 | + $this->_loadHeaders(); |
|
| 53 | 53 | |
| 54 | - switch ($this->shapeType) { |
|
| 54 | + switch ($this->shapeType) { |
|
| 55 | 55 | case 0: |
| 56 | 56 | $this->_loadNullRecord(); |
| 57 | - break; |
|
| 57 | + break; |
|
| 58 | 58 | case 1: |
| 59 | 59 | $this->_loadPointRecord(); |
| 60 | - break; |
|
| 60 | + break; |
|
| 61 | 61 | case 21: |
| 62 | 62 | $this->_loadPointMRecord(); |
| 63 | - break; |
|
| 63 | + break; |
|
| 64 | 64 | case 11: |
| 65 | 65 | $this->_loadPointZRecord(); |
| 66 | - break; |
|
| 66 | + break; |
|
| 67 | 67 | case 3: |
| 68 | 68 | $this->_loadPolyLineRecord(); |
| 69 | - break; |
|
| 69 | + break; |
|
| 70 | 70 | case 23: |
| 71 | 71 | $this->_loadPolyLineMRecord(); |
| 72 | - break; |
|
| 72 | + break; |
|
| 73 | 73 | case 13: |
| 74 | 74 | $this->_loadPolyLineZRecord(); |
| 75 | - break; |
|
| 75 | + break; |
|
| 76 | 76 | case 5: |
| 77 | 77 | $this->_loadPolygonRecord(); |
| 78 | - break; |
|
| 78 | + break; |
|
| 79 | 79 | case 25: |
| 80 | 80 | $this->_loadPolygonMRecord(); |
| 81 | - break; |
|
| 81 | + break; |
|
| 82 | 82 | case 15: |
| 83 | 83 | $this->_loadPolygonZRecord(); |
| 84 | - break; |
|
| 84 | + break; |
|
| 85 | 85 | case 8: |
| 86 | 86 | $this->_loadMultiPointRecord(); |
| 87 | - break; |
|
| 87 | + break; |
|
| 88 | 88 | case 28: |
| 89 | 89 | $this->_loadMultiPointMRecord(); |
| 90 | - break; |
|
| 90 | + break; |
|
| 91 | 91 | case 18: |
| 92 | 92 | $this->_loadMultiPointZRecord(); |
| 93 | - break; |
|
| 93 | + break; |
|
| 94 | 94 | default: |
| 95 | 95 | $this->setError(sprintf("The Shape Type '%s' is not supported.", $this->shapeType)); |
| 96 | - break; |
|
| 97 | - } |
|
| 98 | - $this->_loadDBFData(); |
|
| 99 | - } |
|
| 100 | - |
|
| 101 | - public function saveToFile(&$SHPFile, &$DBFFile, $recordNumber) { |
|
| 102 | - $this->SHPFile = $SHPFile; |
|
| 103 | - $this->DBFFile = $DBFFile; |
|
| 104 | - $this->recordNumber = $recordNumber; |
|
| 105 | - $this->_saveHeaders(); |
|
| 106 | - |
|
| 107 | - switch ($this->shapeType) { |
|
| 96 | + break; |
|
| 97 | + } |
|
| 98 | + $this->_loadDBFData(); |
|
| 99 | + } |
|
| 100 | + |
|
| 101 | + public function saveToFile(&$SHPFile, &$DBFFile, $recordNumber) { |
|
| 102 | + $this->SHPFile = $SHPFile; |
|
| 103 | + $this->DBFFile = $DBFFile; |
|
| 104 | + $this->recordNumber = $recordNumber; |
|
| 105 | + $this->_saveHeaders(); |
|
| 106 | + |
|
| 107 | + switch ($this->shapeType) { |
|
| 108 | 108 | case 0: |
| 109 | 109 | $this->_saveNullRecord(); |
| 110 | - break; |
|
| 110 | + break; |
|
| 111 | 111 | case 1: |
| 112 | 112 | $this->_savePointRecord(); |
| 113 | - break; |
|
| 113 | + break; |
|
| 114 | 114 | case 21: |
| 115 | 115 | $this->_savePointMRecord(); |
| 116 | - break; |
|
| 116 | + break; |
|
| 117 | 117 | case 11: |
| 118 | 118 | $this->_savePointZRecord(); |
| 119 | - break; |
|
| 119 | + break; |
|
| 120 | 120 | case 3: |
| 121 | 121 | $this->_savePolyLineRecord(); |
| 122 | - break; |
|
| 122 | + break; |
|
| 123 | 123 | case 23: |
| 124 | 124 | $this->_savePolyLineMRecord(); |
| 125 | - break; |
|
| 125 | + break; |
|
| 126 | 126 | case 13: |
| 127 | 127 | $this->_savePolyLineZRecord(); |
| 128 | - break; |
|
| 128 | + break; |
|
| 129 | 129 | case 5: |
| 130 | 130 | $this->_savePolygonRecord(); |
| 131 | - break; |
|
| 131 | + break; |
|
| 132 | 132 | case 25: |
| 133 | 133 | $this->_savePolygonMRecord(); |
| 134 | - break; |
|
| 134 | + break; |
|
| 135 | 135 | case 15: |
| 136 | 136 | $this->_savePolygonZRecord(); |
| 137 | - break; |
|
| 137 | + break; |
|
| 138 | 138 | case 8: |
| 139 | 139 | $this->_saveMultiPointRecord(); |
| 140 | - break; |
|
| 140 | + break; |
|
| 141 | 141 | case 28: |
| 142 | 142 | $this->_saveMultiPointMRecord(); |
| 143 | - break; |
|
| 143 | + break; |
|
| 144 | 144 | case 18: |
| 145 | 145 | $this->_saveMultiPointZRecord(); |
| 146 | - break; |
|
| 146 | + break; |
|
| 147 | 147 | default: |
| 148 | 148 | $this->setError(sprintf("The Shape Type '%s' is not supported.", $this->shapeType)); |
| 149 | - break; |
|
| 150 | - } |
|
| 151 | - $this->_saveDBFData(); |
|
| 152 | - } |
|
| 153 | - |
|
| 154 | - public function updateDBFInfo($header) { |
|
| 155 | - $tmp = $this->DBFData; |
|
| 156 | - unset($this->DBFData); |
|
| 157 | - $this->DBFData = array(); |
|
| 158 | - reset($header); |
|
| 159 | - while (list($key, $value) = each($header)) { |
|
| 149 | + break; |
|
| 150 | + } |
|
| 151 | + $this->_saveDBFData(); |
|
| 152 | + } |
|
| 153 | + |
|
| 154 | + public function updateDBFInfo($header) { |
|
| 155 | + $tmp = $this->DBFData; |
|
| 156 | + unset($this->DBFData); |
|
| 157 | + $this->DBFData = array(); |
|
| 158 | + reset($header); |
|
| 159 | + while (list($key, $value) = each($header)) { |
|
| 160 | 160 | $this->DBFData[$value[0]] = (isset($tmp[$value[0]])) ? $tmp[$value[0]] : ""; |
| 161 | - } |
|
| 162 | - } |
|
| 161 | + } |
|
| 162 | + } |
|
| 163 | 163 | |
| 164 | - private function _loadHeaders() { |
|
| 165 | - $this->recordNumber = Util::loadData("N", fread($this->SHPFile, 4)); |
|
| 166 | - $tmp = Util::loadData("N", fread($this->SHPFile, 4)); //We read the length of the record |
|
| 167 | - $this->shapeType = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 168 | - } |
|
| 169 | - |
|
| 170 | - private function _saveHeaders() { |
|
| 171 | - fwrite($this->SHPFile, pack("N", $this->recordNumber)); |
|
| 172 | - fwrite($this->SHPFile, pack("N", $this->getContentLength())); |
|
| 173 | - fwrite($this->SHPFile, pack("V", $this->shapeType)); |
|
| 174 | - } |
|
| 175 | - |
|
| 176 | - private function _loadPoint() { |
|
| 177 | - $data = array(); |
|
| 178 | - |
|
| 179 | - $data["x"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 180 | - $data["y"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 181 | - |
|
| 182 | - return $data; |
|
| 183 | - } |
|
| 184 | - |
|
| 185 | - private function _loadPointM() { |
|
| 186 | - $data = array(); |
|
| 187 | - |
|
| 188 | - $data["x"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 189 | - $data["y"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 190 | - $data["m"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 191 | - |
|
| 192 | - return $data; |
|
| 193 | - } |
|
| 194 | - |
|
| 195 | - private function _loadPointZ() { |
|
| 196 | - $data = array(); |
|
| 197 | - |
|
| 198 | - $data["x"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 199 | - $data["y"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 200 | - $data["z"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 201 | - $data["m"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 202 | - |
|
| 203 | - return $data; |
|
| 204 | - } |
|
| 205 | - |
|
| 206 | - private function _savePoint($data) { |
|
| 207 | - fwrite($this->SHPFile, Util::packDouble($data["x"])); |
|
| 208 | - fwrite($this->SHPFile, Util::packDouble($data["y"])); |
|
| 209 | - } |
|
| 210 | - |
|
| 211 | - private function _savePointM($data) { |
|
| 212 | - fwrite($this->SHPFile, Util::packDouble($data["x"])); |
|
| 213 | - fwrite($this->SHPFile, Util::packDouble($data["y"])); |
|
| 214 | - fwrite($this->SHPFile, Util::packDouble($data["m"])); |
|
| 215 | - } |
|
| 216 | - |
|
| 217 | - private function _savePointZ($data) { |
|
| 218 | - fwrite($this->SHPFile, Util::packDouble($data["x"])); |
|
| 219 | - fwrite($this->SHPFile, Util::packDouble($data["y"])); |
|
| 220 | - fwrite($this->SHPFile, Util::packDouble($data["z"])); |
|
| 221 | - fwrite($this->SHPFile, Util::packDouble($data["m"])); |
|
| 222 | - } |
|
| 223 | - |
|
| 224 | - private function _saveMeasure($data) { |
|
| 225 | - fwrite($this->SHPFile, Util::packDouble($data["m"])); |
|
| 226 | - } |
|
| 227 | - |
|
| 228 | - private function _saveZCoordinate($data) { |
|
| 229 | - fwrite($this->SHPFile, Util::packDouble($data["z"])); |
|
| 230 | - } |
|
| 231 | - |
|
| 232 | - private function _loadNullRecord() { |
|
| 233 | - $this->SHPData = array(); |
|
| 234 | - } |
|
| 235 | - |
|
| 236 | - private function _saveNullRecord() { |
|
| 237 | - //Don't save anything |
|
| 238 | - } |
|
| 239 | - |
|
| 240 | - private function _loadPointRecord() { |
|
| 241 | - $this->SHPData = $this->_loadPoint(); |
|
| 242 | - } |
|
| 243 | - |
|
| 244 | - private function _loadPointMRecord() { |
|
| 245 | - $this->SHPData = $this->_loadPointM(); |
|
| 246 | - } |
|
| 247 | - |
|
| 248 | - private function _loadPointZRecord() { |
|
| 249 | - $this->SHPData = $this->_loadPointZ(); |
|
| 250 | - } |
|
| 251 | - |
|
| 252 | - private function _savePointRecord() { |
|
| 253 | - $this->_savePoint($this->SHPData); |
|
| 254 | - } |
|
| 255 | - |
|
| 256 | - private function _savePointMRecord() { |
|
| 257 | - $this->_savePointM($this->SHPData); |
|
| 258 | - } |
|
| 259 | - |
|
| 260 | - private function _savePointZRecord() { |
|
| 261 | - $this->_savePointZ($this->SHPData); |
|
| 262 | - } |
|
| 164 | + private function _loadHeaders() { |
|
| 165 | + $this->recordNumber = Util::loadData("N", fread($this->SHPFile, 4)); |
|
| 166 | + $tmp = Util::loadData("N", fread($this->SHPFile, 4)); //We read the length of the record |
|
| 167 | + $this->shapeType = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 168 | + } |
|
| 169 | + |
|
| 170 | + private function _saveHeaders() { |
|
| 171 | + fwrite($this->SHPFile, pack("N", $this->recordNumber)); |
|
| 172 | + fwrite($this->SHPFile, pack("N", $this->getContentLength())); |
|
| 173 | + fwrite($this->SHPFile, pack("V", $this->shapeType)); |
|
| 174 | + } |
|
| 175 | + |
|
| 176 | + private function _loadPoint() { |
|
| 177 | + $data = array(); |
|
| 178 | + |
|
| 179 | + $data["x"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 180 | + $data["y"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 181 | + |
|
| 182 | + return $data; |
|
| 183 | + } |
|
| 184 | + |
|
| 185 | + private function _loadPointM() { |
|
| 186 | + $data = array(); |
|
| 187 | + |
|
| 188 | + $data["x"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 189 | + $data["y"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 190 | + $data["m"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 191 | + |
|
| 192 | + return $data; |
|
| 193 | + } |
|
| 194 | + |
|
| 195 | + private function _loadPointZ() { |
|
| 196 | + $data = array(); |
|
| 197 | + |
|
| 198 | + $data["x"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 199 | + $data["y"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 200 | + $data["z"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 201 | + $data["m"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 202 | + |
|
| 203 | + return $data; |
|
| 204 | + } |
|
| 205 | + |
|
| 206 | + private function _savePoint($data) { |
|
| 207 | + fwrite($this->SHPFile, Util::packDouble($data["x"])); |
|
| 208 | + fwrite($this->SHPFile, Util::packDouble($data["y"])); |
|
| 209 | + } |
|
| 210 | + |
|
| 211 | + private function _savePointM($data) { |
|
| 212 | + fwrite($this->SHPFile, Util::packDouble($data["x"])); |
|
| 213 | + fwrite($this->SHPFile, Util::packDouble($data["y"])); |
|
| 214 | + fwrite($this->SHPFile, Util::packDouble($data["m"])); |
|
| 215 | + } |
|
| 216 | + |
|
| 217 | + private function _savePointZ($data) { |
|
| 218 | + fwrite($this->SHPFile, Util::packDouble($data["x"])); |
|
| 219 | + fwrite($this->SHPFile, Util::packDouble($data["y"])); |
|
| 220 | + fwrite($this->SHPFile, Util::packDouble($data["z"])); |
|
| 221 | + fwrite($this->SHPFile, Util::packDouble($data["m"])); |
|
| 222 | + } |
|
| 223 | + |
|
| 224 | + private function _saveMeasure($data) { |
|
| 225 | + fwrite($this->SHPFile, Util::packDouble($data["m"])); |
|
| 226 | + } |
|
| 227 | + |
|
| 228 | + private function _saveZCoordinate($data) { |
|
| 229 | + fwrite($this->SHPFile, Util::packDouble($data["z"])); |
|
| 230 | + } |
|
| 231 | + |
|
| 232 | + private function _loadNullRecord() { |
|
| 233 | + $this->SHPData = array(); |
|
| 234 | + } |
|
| 235 | + |
|
| 236 | + private function _saveNullRecord() { |
|
| 237 | + //Don't save anything |
|
| 238 | + } |
|
| 239 | + |
|
| 240 | + private function _loadPointRecord() { |
|
| 241 | + $this->SHPData = $this->_loadPoint(); |
|
| 242 | + } |
|
| 243 | + |
|
| 244 | + private function _loadPointMRecord() { |
|
| 245 | + $this->SHPData = $this->_loadPointM(); |
|
| 246 | + } |
|
| 247 | + |
|
| 248 | + private function _loadPointZRecord() { |
|
| 249 | + $this->SHPData = $this->_loadPointZ(); |
|
| 250 | + } |
|
| 251 | + |
|
| 252 | + private function _savePointRecord() { |
|
| 253 | + $this->_savePoint($this->SHPData); |
|
| 254 | + } |
|
| 255 | + |
|
| 256 | + private function _savePointMRecord() { |
|
| 257 | + $this->_savePointM($this->SHPData); |
|
| 258 | + } |
|
| 259 | + |
|
| 260 | + private function _savePointZRecord() { |
|
| 261 | + $this->_savePointZ($this->SHPData); |
|
| 262 | + } |
|
| 263 | 263 | |
| 264 | - private function _loadMultiPointRecord() { |
|
| 265 | - $this->SHPData = array(); |
|
| 266 | - $this->SHPData["xmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 267 | - $this->SHPData["ymin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 268 | - $this->SHPData["xmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 269 | - $this->SHPData["ymax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 270 | - |
|
| 271 | - $this->SHPData["numpoints"] = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 264 | + private function _loadMultiPointRecord() { |
|
| 265 | + $this->SHPData = array(); |
|
| 266 | + $this->SHPData["xmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 267 | + $this->SHPData["ymin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 268 | + $this->SHPData["xmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 269 | + $this->SHPData["ymax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 270 | + |
|
| 271 | + $this->SHPData["numpoints"] = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 272 | 272 | |
| 273 | - for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) { |
|
| 273 | + for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) { |
|
| 274 | 274 | $this->SHPData["points"][] = $this->_loadPoint(); |
| 275 | - } |
|
| 276 | - } |
|
| 275 | + } |
|
| 276 | + } |
|
| 277 | 277 | |
| 278 | - private function _loadMultiPointMZRecord( $type ) { |
|
| 278 | + private function _loadMultiPointMZRecord( $type ) { |
|
| 279 | 279 | |
| 280 | - $this->SHPData[$type."min"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 281 | - $this->SHPData[$type."max"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 280 | + $this->SHPData[$type."min"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 281 | + $this->SHPData[$type."max"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 282 | 282 | |
| 283 | - for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) { |
|
| 283 | + for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) { |
|
| 284 | 284 | $this->SHPData["points"][$i][$type] = Util::loadData("d", fread($this->SHPFile, 8)); |
| 285 | - } |
|
| 286 | - } |
|
| 285 | + } |
|
| 286 | + } |
|
| 287 | 287 | |
| 288 | - private function _loadMultiPointMRecord() { |
|
| 289 | - $this->_loadMultiPointRecord(); |
|
| 288 | + private function _loadMultiPointMRecord() { |
|
| 289 | + $this->_loadMultiPointRecord(); |
|
| 290 | 290 | |
| 291 | - $this->_loadMultiPointMZRecord("m"); |
|
| 292 | - } |
|
| 291 | + $this->_loadMultiPointMZRecord("m"); |
|
| 292 | + } |
|
| 293 | 293 | |
| 294 | - private function _loadMultiPointZRecord() { |
|
| 295 | - $this->_loadMultiPointRecord(); |
|
| 294 | + private function _loadMultiPointZRecord() { |
|
| 295 | + $this->_loadMultiPointRecord(); |
|
| 296 | 296 | |
| 297 | - $this->_loadMultiPointMZRecord("z"); |
|
| 298 | - $this->_loadMultiPointMZRecord("m"); |
|
| 299 | - } |
|
| 297 | + $this->_loadMultiPointMZRecord("z"); |
|
| 298 | + $this->_loadMultiPointMZRecord("m"); |
|
| 299 | + } |
|
| 300 | 300 | |
| 301 | - private function _saveMultiPointRecord() { |
|
| 302 | - fwrite($this->SHPFile, pack("dddd", $this->SHPData["xmin"], $this->SHPData["ymin"], $this->SHPData["xmax"], $this->SHPData["ymax"])); |
|
| 301 | + private function _saveMultiPointRecord() { |
|
| 302 | + fwrite($this->SHPFile, pack("dddd", $this->SHPData["xmin"], $this->SHPData["ymin"], $this->SHPData["xmax"], $this->SHPData["ymax"])); |
|
| 303 | 303 | |
| 304 | - fwrite($this->SHPFile, pack("V", $this->SHPData["numpoints"])); |
|
| 304 | + fwrite($this->SHPFile, pack("V", $this->SHPData["numpoints"])); |
|
| 305 | 305 | |
| 306 | - for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) { |
|
| 306 | + for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) { |
|
| 307 | 307 | $this->_savePoint($this->SHPData["points"][$i]); |
| 308 | - } |
|
| 309 | - } |
|
| 308 | + } |
|
| 309 | + } |
|
| 310 | 310 | |
| 311 | - private function _saveMultiPointMZRecord( $type ) { |
|
| 311 | + private function _saveMultiPointMZRecord( $type ) { |
|
| 312 | 312 | |
| 313 | - fwrite($this->SHPFile, pack("dd", $this->SHPData[$type."min"], $this->SHPData[$type."max"])); |
|
| 313 | + fwrite($this->SHPFile, pack("dd", $this->SHPData[$type."min"], $this->SHPData[$type."max"])); |
|
| 314 | 314 | |
| 315 | - for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) { |
|
| 315 | + for ($i = 0; $i <= $this->SHPData["numpoints"]; $i++) { |
|
| 316 | 316 | fwrite($this->SHPFile, Util::packDouble($this->SHPData["points"][$type])); |
| 317 | - } |
|
| 318 | - } |
|
| 317 | + } |
|
| 318 | + } |
|
| 319 | 319 | |
| 320 | - private function _saveMultiPointMRecord() { |
|
| 321 | - $this->_saveMultiPointRecord(); |
|
| 320 | + private function _saveMultiPointMRecord() { |
|
| 321 | + $this->_saveMultiPointRecord(); |
|
| 322 | 322 | |
| 323 | - $this->_saveMultiPointMZRecord("m"); |
|
| 324 | - } |
|
| 323 | + $this->_saveMultiPointMZRecord("m"); |
|
| 324 | + } |
|
| 325 | 325 | |
| 326 | - private function _saveMultiPointZRecord() { |
|
| 327 | - $this->_saveMultiPointRecord(); |
|
| 326 | + private function _saveMultiPointZRecord() { |
|
| 327 | + $this->_saveMultiPointRecord(); |
|
| 328 | 328 | |
| 329 | - $this->_saveMultiPointMZRecord("z"); |
|
| 330 | - $this->_saveMultiPointMZRecord("m"); |
|
| 331 | - } |
|
| 329 | + $this->_saveMultiPointMZRecord("z"); |
|
| 330 | + $this->_saveMultiPointMZRecord("m"); |
|
| 331 | + } |
|
| 332 | 332 | |
| 333 | - private function _loadPolyLineRecord() { |
|
| 334 | - $this->SHPData = array(); |
|
| 335 | - $this->SHPData["xmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 336 | - $this->SHPData["ymin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 337 | - $this->SHPData["xmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 338 | - $this->SHPData["ymax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 333 | + private function _loadPolyLineRecord() { |
|
| 334 | + $this->SHPData = array(); |
|
| 335 | + $this->SHPData["xmin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 336 | + $this->SHPData["ymin"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 337 | + $this->SHPData["xmax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 338 | + $this->SHPData["ymax"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 339 | 339 | |
| 340 | - $this->SHPData["numparts"] = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 341 | - $this->SHPData["numpoints"] = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 340 | + $this->SHPData["numparts"] = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 341 | + $this->SHPData["numpoints"] = Util::loadData("V", fread($this->SHPFile, 4)); |
|
| 342 | 342 | |
| 343 | - for ($i = 0; $i < $this->SHPData["numparts"]; $i++) { |
|
| 343 | + for ($i = 0; $i < $this->SHPData["numparts"]; $i++) { |
|
| 344 | 344 | $this->SHPData["parts"][$i] = Util::loadData("V", fread($this->SHPFile, 4)); |
| 345 | - } |
|
| 345 | + } |
|
| 346 | 346 | |
| 347 | - $firstIndex = ftell($this->SHPFile); |
|
| 348 | - $readPoints = 0; |
|
| 349 | - reset($this->SHPData["parts"]); |
|
| 350 | - while (list($partIndex, $partData) = each($this->SHPData["parts"])) { |
|
| 347 | + $firstIndex = ftell($this->SHPFile); |
|
| 348 | + $readPoints = 0; |
|
| 349 | + reset($this->SHPData["parts"]); |
|
| 350 | + while (list($partIndex, $partData) = each($this->SHPData["parts"])) { |
|
| 351 | 351 | if (!isset($this->SHPData["parts"][$partIndex]["points"]) || !is_array($this->SHPData["parts"][$partIndex]["points"])) { |
| 352 | - $this->SHPData["parts"][$partIndex] = array(); |
|
| 353 | - $this->SHPData["parts"][$partIndex]["points"] = array(); |
|
| 352 | + $this->SHPData["parts"][$partIndex] = array(); |
|
| 353 | + $this->SHPData["parts"][$partIndex]["points"] = array(); |
|
| 354 | 354 | } |
| 355 | 355 | while (!in_array($readPoints, $this->SHPData["parts"]) && ($readPoints < ($this->SHPData["numpoints"])) && !feof($this->SHPFile)) { |
| 356 | - $this->SHPData["parts"][$partIndex]["points"][] = $this->_loadPoint(); |
|
| 357 | - $readPoints++; |
|
| 356 | + $this->SHPData["parts"][$partIndex]["points"][] = $this->_loadPoint(); |
|
| 357 | + $readPoints++; |
|
| 358 | 358 | } |
| 359 | - } |
|
| 359 | + } |
|
| 360 | 360 | |
| 361 | - fseek($this->SHPFile, $firstIndex + ($readPoints*16)); |
|
| 362 | - } |
|
| 361 | + fseek($this->SHPFile, $firstIndex + ($readPoints*16)); |
|
| 362 | + } |
|
| 363 | 363 | |
| 364 | - private function _loadPolyLineMZRecord( $type ) { |
|
| 364 | + private function _loadPolyLineMZRecord( $type ) { |
|
| 365 | 365 | |
| 366 | - $this->SHPData[$type."min"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 367 | - $this->SHPData[$type."max"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 366 | + $this->SHPData[$type."min"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 367 | + $this->SHPData[$type."max"] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 368 | 368 | |
| 369 | - $firstIndex = ftell($this->SHPFile); |
|
| 370 | - $readPoints = 0; |
|
| 371 | - reset($this->SHPData["parts"]); |
|
| 372 | - while (list($partIndex, $partData) = each($this->SHPData["parts"])) { |
|
| 369 | + $firstIndex = ftell($this->SHPFile); |
|
| 370 | + $readPoints = 0; |
|
| 371 | + reset($this->SHPData["parts"]); |
|
| 372 | + while (list($partIndex, $partData) = each($this->SHPData["parts"])) { |
|
| 373 | 373 | while (!in_array($readPoints, $this->SHPData["parts"]) && ($readPoints < ($this->SHPData["numpoints"])) && !feof($this->SHPFile)) { |
| 374 | - $this->SHPData["parts"][$partIndex]["points"][$readPoints][$type] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 375 | - $readPoints++; |
|
| 374 | + $this->SHPData["parts"][$partIndex]["points"][$readPoints][$type] = Util::loadData("d", fread($this->SHPFile, 8)); |
|
| 375 | + $readPoints++; |
|
| 376 | 376 | } |
| 377 | - } |
|
| 377 | + } |
|
| 378 | 378 | |
| 379 | - fseek($this->SHPFile, $firstIndex + ($readPoints*24)); |
|
| 380 | - } |
|
| 379 | + fseek($this->SHPFile, $firstIndex + ($readPoints*24)); |
|
| 380 | + } |
|
| 381 | 381 | |
| 382 | - private function _loadPolyLineMRecord() { |
|
| 383 | - $this->_loadPolyLineRecord(); |
|
| 382 | + private function _loadPolyLineMRecord() { |
|
| 383 | + $this->_loadPolyLineRecord(); |
|
| 384 | 384 | |
| 385 | - $this->_loadPolyLineMZRecord("m"); |
|
| 386 | - } |
|
| 385 | + $this->_loadPolyLineMZRecord("m"); |
|
| 386 | + } |
|
| 387 | 387 | |
| 388 | - private function _loadPolyLineZRecord() { |
|
| 389 | - $this->_loadPolyLineRecord(); |
|
| 388 | + private function _loadPolyLineZRecord() { |
|
| 389 | + $this->_loadPolyLineRecord(); |
|
| 390 | 390 | |
| 391 | - $this->_loadPolyLineMZRecord("z"); |
|
| 392 | - $this->_loadPolyLineMZRecord("m"); |
|
| 393 | - } |
|
| 391 | + $this->_loadPolyLineMZRecord("z"); |
|
| 392 | + $this->_loadPolyLineMZRecord("m"); |
|
| 393 | + } |
|
| 394 | 394 | |
| 395 | - private function _savePolyLineRecord() { |
|
| 396 | - fwrite($this->SHPFile, pack("dddd", $this->SHPData["xmin"], $this->SHPData["ymin"], $this->SHPData["xmax"], $this->SHPData["ymax"])); |
|
| 395 | + private function _savePolyLineRecord() { |
|
| 396 | + fwrite($this->SHPFile, pack("dddd", $this->SHPData["xmin"], $this->SHPData["ymin"], $this->SHPData["xmax"], $this->SHPData["ymax"])); |
|
| 397 | 397 | |
| 398 | - fwrite($this->SHPFile, pack("VV", $this->SHPData["numparts"], $this->SHPData["numpoints"])); |
|
| 398 | + fwrite($this->SHPFile, pack("VV", $this->SHPData["numparts"], $this->SHPData["numpoints"])); |
|
| 399 | 399 | |
| 400 | - for ($i = 0; $i < $this->SHPData["numparts"]; $i++) { |
|
| 400 | + for ($i = 0; $i < $this->SHPData["numparts"]; $i++) { |
|
| 401 | 401 | fwrite($this->SHPFile, pack("V", count($this->SHPData["parts"][$i])-1)); |
| 402 | - } |
|
| 402 | + } |
|
| 403 | 403 | |
| 404 | - foreach ($this->SHPData["parts"] as $partData){ |
|
| 404 | + foreach ($this->SHPData["parts"] as $partData){ |
|
| 405 | 405 | reset($partData["points"]); |
| 406 | 406 | while (list($pointIndex, $pointData) = each($partData["points"])) { |
| 407 | - $this->_savePoint($pointData); |
|
| 407 | + $this->_savePoint($pointData); |
|
| 408 | 408 | } |
| 409 | - } |
|
| 410 | - } |
|
| 409 | + } |
|
| 410 | + } |
|
| 411 | 411 | |
| 412 | - private function _savePolyLineMZRecord( $type ) { |
|
| 413 | - fwrite($this->SHPFile, pack("dd", $this->SHPData[$type."min"], $this->SHPData[$type."max"])); |
|
| 412 | + private function _savePolyLineMZRecord( $type ) { |
|
| 413 | + fwrite($this->SHPFile, pack("dd", $this->SHPData[$type."min"], $this->SHPData[$type."max"])); |
|
| 414 | 414 | |
| 415 | - foreach ($this->SHPData["parts"] as $partData){ |
|
| 415 | + foreach ($this->SHPData["parts"] as $partData){ |
|
| 416 | 416 | reset($partData["points"]); |
| 417 | 417 | while (list($pointIndex, $pointData) = each($partData["points"])) { |
| 418 | - fwrite($this->SHPFile, Util::packDouble($pointData[$type])); |
|
| 418 | + fwrite($this->SHPFile, Util::packDouble($pointData[$type])); |
|
| 419 | 419 | } |
| 420 | - } |
|
| 421 | - } |
|
| 420 | + } |
|
| 421 | + } |
|
| 422 | 422 | |
| 423 | - private function _savePolyLineMRecord() { |
|
| 424 | - $this->_savePolyLineRecord(); |
|
| 423 | + private function _savePolyLineMRecord() { |
|
| 424 | + $this->_savePolyLineRecord(); |
|
| 425 | 425 | |
| 426 | - $this->_savePolyLineMZRecord("m"); |
|
| 427 | - } |
|
| 426 | + $this->_savePolyLineMZRecord("m"); |
|
| 427 | + } |
|
| 428 | 428 | |
| 429 | - private function _savePolyLineZRecord() { |
|
| 430 | - $this->_savePolyLineRecord(); |
|
| 429 | + private function _savePolyLineZRecord() { |
|
| 430 | + $this->_savePolyLineRecord(); |
|
| 431 | 431 | |
| 432 | - $this->_savePolyLineMZRecord("z"); |
|
| 433 | - $this->_savePolyLineMZRecord("m"); |
|
| 434 | - } |
|
| 432 | + $this->_savePolyLineMZRecord("z"); |
|
| 433 | + $this->_savePolyLineMZRecord("m"); |
|
| 434 | + } |
|
| 435 | 435 | |
| 436 | - private function _loadPolygonRecord() { |
|
| 437 | - $this->_loadPolyLineRecord(); |
|
| 438 | - } |
|
| 436 | + private function _loadPolygonRecord() { |
|
| 437 | + $this->_loadPolyLineRecord(); |
|
| 438 | + } |
|
| 439 | 439 | |
| 440 | - private function _loadPolygonMRecord() { |
|
| 441 | - $this->_loadPolyLineMRecord(); |
|
| 442 | - } |
|
| 440 | + private function _loadPolygonMRecord() { |
|
| 441 | + $this->_loadPolyLineMRecord(); |
|
| 442 | + } |
|
| 443 | 443 | |
| 444 | - private function _loadPolygonZRecord() { |
|
| 445 | - $this->_loadPolyLineZRecord(); |
|
| 446 | - } |
|
| 444 | + private function _loadPolygonZRecord() { |
|
| 445 | + $this->_loadPolyLineZRecord(); |
|
| 446 | + } |
|
| 447 | 447 | |
| 448 | - private function _savePolygonRecord() { |
|
| 449 | - $this->_savePolyLineRecord(); |
|
| 450 | - } |
|
| 448 | + private function _savePolygonRecord() { |
|
| 449 | + $this->_savePolyLineRecord(); |
|
| 450 | + } |
|
| 451 | 451 | |
| 452 | - private function _savePolygonMRecord() { |
|
| 453 | - $this->_savePolyLineMRecord(); |
|
| 454 | - } |
|
| 452 | + private function _savePolygonMRecord() { |
|
| 453 | + $this->_savePolyLineMRecord(); |
|
| 454 | + } |
|
| 455 | 455 | |
| 456 | - private function _savePolygonZRecord() { |
|
| 457 | - $this->_savePolyLineZRecord(); |
|
| 458 | - } |
|
| 456 | + private function _savePolygonZRecord() { |
|
| 457 | + $this->_savePolyLineZRecord(); |
|
| 458 | + } |
|
| 459 | 459 | |
| 460 | - public function addPoint($point, $partIndex = 0) { |
|
| 461 | - switch ($this->shapeType) { |
|
| 460 | + public function addPoint($point, $partIndex = 0) { |
|
| 461 | + switch ($this->shapeType) { |
|
| 462 | 462 | case 0: |
| 463 | 463 | //Don't add anything |
| 464 | 464 | break; |
@@ -466,10 +466,10 @@ discard block |
||
| 466 | 466 | case 11: |
| 467 | 467 | case 21: |
| 468 | 468 | if (in_array($this->shapeType,array(11,21)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
| 469 | - if (in_array($this->shapeType,array(11)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 470 | - //Substitutes the value of the current point |
|
| 471 | - $this->SHPData = $point; |
|
| 472 | - break; |
|
| 469 | + if (in_array($this->shapeType,array(11)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 470 | + //Substitutes the value of the current point |
|
| 471 | + $this->SHPData = $point; |
|
| 472 | + break; |
|
| 473 | 473 | case 3: |
| 474 | 474 | case 5: |
| 475 | 475 | case 13: |
@@ -477,50 +477,50 @@ discard block |
||
| 477 | 477 | case 23: |
| 478 | 478 | case 25: |
| 479 | 479 | if (in_array($this->shapeType,array(13,15,23,25)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
| 480 | - if (in_array($this->shapeType,array(13,15)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 481 | - |
|
| 482 | - //Adds a new point to the selected part |
|
| 483 | - if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) $this->SHPData["xmin"] = $point["x"]; |
|
| 484 | - if (!isset($this->SHPData["ymin"]) || ($this->SHPData["ymin"] > $point["y"])) $this->SHPData["ymin"] = $point["y"]; |
|
| 485 | - if (isset($point["m"]) && (!isset($this->SHPData["mmin"]) || ($this->SHPData["mmin"] > $point["m"]))) $this->SHPData["mmin"] = $point["m"]; |
|
| 486 | - if (isset($point["z"]) && (!isset($this->SHPData["zmin"]) || ($this->SHPData["zmin"] > $point["z"]))) $this->SHPData["zmin"] = $point["z"]; |
|
| 487 | - if (!isset($this->SHPData["xmax"]) || ($this->SHPData["xmax"] < $point["x"])) $this->SHPData["xmax"] = $point["x"]; |
|
| 488 | - if (!isset($this->SHPData["ymax"]) || ($this->SHPData["ymax"] < $point["y"])) $this->SHPData["ymax"] = $point["y"]; |
|
| 489 | - if (isset($point["m"]) && (!isset($this->SHPData["mmax"]) || ($this->SHPData["mmax"] < $point["m"]))) $this->SHPData["mmax"] = $point["m"]; |
|
| 490 | - if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) $this->SHPData["zmax"] = $point["z"]; |
|
| 491 | - |
|
| 492 | - $this->SHPData["parts"][$partIndex]["points"][] = $point; |
|
| 493 | - |
|
| 494 | - $this->SHPData["numparts"] = count($this->SHPData["parts"]); |
|
| 495 | - $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"])?$this->SHPData["numpoints"]:0); |
|
| 496 | - break; |
|
| 480 | + if (in_array($this->shapeType,array(13,15)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 481 | + |
|
| 482 | + //Adds a new point to the selected part |
|
| 483 | + if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) $this->SHPData["xmin"] = $point["x"]; |
|
| 484 | + if (!isset($this->SHPData["ymin"]) || ($this->SHPData["ymin"] > $point["y"])) $this->SHPData["ymin"] = $point["y"]; |
|
| 485 | + if (isset($point["m"]) && (!isset($this->SHPData["mmin"]) || ($this->SHPData["mmin"] > $point["m"]))) $this->SHPData["mmin"] = $point["m"]; |
|
| 486 | + if (isset($point["z"]) && (!isset($this->SHPData["zmin"]) || ($this->SHPData["zmin"] > $point["z"]))) $this->SHPData["zmin"] = $point["z"]; |
|
| 487 | + if (!isset($this->SHPData["xmax"]) || ($this->SHPData["xmax"] < $point["x"])) $this->SHPData["xmax"] = $point["x"]; |
|
| 488 | + if (!isset($this->SHPData["ymax"]) || ($this->SHPData["ymax"] < $point["y"])) $this->SHPData["ymax"] = $point["y"]; |
|
| 489 | + if (isset($point["m"]) && (!isset($this->SHPData["mmax"]) || ($this->SHPData["mmax"] < $point["m"]))) $this->SHPData["mmax"] = $point["m"]; |
|
| 490 | + if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) $this->SHPData["zmax"] = $point["z"]; |
|
| 491 | + |
|
| 492 | + $this->SHPData["parts"][$partIndex]["points"][] = $point; |
|
| 493 | + |
|
| 494 | + $this->SHPData["numparts"] = count($this->SHPData["parts"]); |
|
| 495 | + $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"])?$this->SHPData["numpoints"]:0); |
|
| 496 | + break; |
|
| 497 | 497 | case 8: |
| 498 | 498 | case 18: |
| 499 | 499 | case 28: |
| 500 | 500 | if (in_array($this->shapeType,array(18,28)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
| 501 | - if (in_array($this->shapeType,array(18)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 502 | - |
|
| 503 | - //Adds a new point |
|
| 504 | - if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) $this->SHPData["xmin"] = $point["x"]; |
|
| 505 | - if (!isset($this->SHPData["ymin"]) || ($this->SHPData["ymin"] > $point["y"])) $this->SHPData["ymin"] = $point["y"]; |
|
| 506 | - if (isset($point["m"]) && (!isset($this->SHPData["mmin"]) || ($this->SHPData["mmin"] > $point["m"]))) $this->SHPData["mmin"] = $point["m"]; |
|
| 507 | - if (isset($point["z"]) && (!isset($this->SHPData["zmin"]) || ($this->SHPData["zmin"] > $point["z"]))) $this->SHPData["zmin"] = $point["z"]; |
|
| 508 | - if (!isset($this->SHPData["xmax"]) || ($this->SHPData["xmax"] < $point["x"])) $this->SHPData["xmax"] = $point["x"]; |
|
| 509 | - if (!isset($this->SHPData["ymax"]) || ($this->SHPData["ymax"] < $point["y"])) $this->SHPData["ymax"] = $point["y"]; |
|
| 510 | - if (isset($point["m"]) && (!isset($this->SHPData["mmax"]) || ($this->SHPData["mmax"] < $point["m"]))) $this->SHPData["mmax"] = $point["m"]; |
|
| 511 | - if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) $this->SHPData["zmax"] = $point["z"]; |
|
| 512 | - |
|
| 513 | - $this->SHPData["points"][] = $point; |
|
| 514 | - $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"])?$this->SHPData["numpoints"]:0); |
|
| 515 | - break; |
|
| 501 | + if (in_array($this->shapeType,array(18)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 502 | + |
|
| 503 | + //Adds a new point |
|
| 504 | + if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) $this->SHPData["xmin"] = $point["x"]; |
|
| 505 | + if (!isset($this->SHPData["ymin"]) || ($this->SHPData["ymin"] > $point["y"])) $this->SHPData["ymin"] = $point["y"]; |
|
| 506 | + if (isset($point["m"]) && (!isset($this->SHPData["mmin"]) || ($this->SHPData["mmin"] > $point["m"]))) $this->SHPData["mmin"] = $point["m"]; |
|
| 507 | + if (isset($point["z"]) && (!isset($this->SHPData["zmin"]) || ($this->SHPData["zmin"] > $point["z"]))) $this->SHPData["zmin"] = $point["z"]; |
|
| 508 | + if (!isset($this->SHPData["xmax"]) || ($this->SHPData["xmax"] < $point["x"])) $this->SHPData["xmax"] = $point["x"]; |
|
| 509 | + if (!isset($this->SHPData["ymax"]) || ($this->SHPData["ymax"] < $point["y"])) $this->SHPData["ymax"] = $point["y"]; |
|
| 510 | + if (isset($point["m"]) && (!isset($this->SHPData["mmax"]) || ($this->SHPData["mmax"] < $point["m"]))) $this->SHPData["mmax"] = $point["m"]; |
|
| 511 | + if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) $this->SHPData["zmax"] = $point["z"]; |
|
| 512 | + |
|
| 513 | + $this->SHPData["points"][] = $point; |
|
| 514 | + $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"])?$this->SHPData["numpoints"]:0); |
|
| 515 | + break; |
|
| 516 | 516 | default: |
| 517 | 517 | $this->setError(sprintf("The Shape Type '%s' is not supported.", $this->shapeType)); |
| 518 | - break; |
|
| 519 | - } |
|
| 520 | - } |
|
| 518 | + break; |
|
| 519 | + } |
|
| 520 | + } |
|
| 521 | 521 | |
| 522 | - public function deletePoint($pointIndex = 0, $partIndex = 0) { |
|
| 523 | - switch ($this->shapeType) { |
|
| 522 | + public function deletePoint($pointIndex = 0, $partIndex = 0) { |
|
| 523 | + switch ($this->shapeType) { |
|
| 524 | 524 | case 0: |
| 525 | 525 | //Don't delete anything |
| 526 | 526 | break; |
@@ -529,10 +529,10 @@ discard block |
||
| 529 | 529 | case 21: |
| 530 | 530 | //Sets the value of the point to zero |
| 531 | 531 | $this->SHPData["x"] = 0.0; |
| 532 | - $this->SHPData["y"] = 0.0; |
|
| 533 | - if (in_array($this->shapeType,array(11,21))) $this->SHPData["m"] = 0.0; |
|
| 534 | - if (in_array($this->shapeType,array(11))) $this->SHPData["z"] = 0.0; |
|
| 535 | - break; |
|
| 532 | + $this->SHPData["y"] = 0.0; |
|
| 533 | + if (in_array($this->shapeType,array(11,21))) $this->SHPData["m"] = 0.0; |
|
| 534 | + if (in_array($this->shapeType,array(11))) $this->SHPData["z"] = 0.0; |
|
| 535 | + break; |
|
| 536 | 536 | case 3: |
| 537 | 537 | case 5: |
| 538 | 538 | case 13: |
@@ -541,108 +541,108 @@ discard block |
||
| 541 | 541 | case 25: |
| 542 | 542 | //Deletes the point from the selected part, if exists |
| 543 | 543 | if (isset($this->SHPData["parts"][$partIndex]) && isset($this->SHPData["parts"][$partIndex]["points"][$pointIndex])) { |
| 544 | - for ($i = $pointIndex; $i < (count($this->SHPData["parts"][$partIndex]["points"]) - 1); $i++) { |
|
| 544 | + for ($i = $pointIndex; $i < (count($this->SHPData["parts"][$partIndex]["points"]) - 1); $i++) { |
|
| 545 | 545 | $this->SHPData["parts"][$partIndex]["points"][$i] = $this->SHPData["parts"][$partIndex]["points"][$i + 1]; |
| 546 | - } |
|
| 547 | - unset($this->SHPData["parts"][$partIndex]["points"][count($this->SHPData["parts"][$partIndex]["points"]) - 1]); |
|
| 546 | + } |
|
| 547 | + unset($this->SHPData["parts"][$partIndex]["points"][count($this->SHPData["parts"][$partIndex]["points"]) - 1]); |
|
| 548 | 548 | |
| 549 | - $this->SHPData["numparts"] = count($this->SHPData["parts"]); |
|
| 550 | - $this->SHPData["numpoints"]--; |
|
| 551 | - } |
|
| 552 | - break; |
|
| 549 | + $this->SHPData["numparts"] = count($this->SHPData["parts"]); |
|
| 550 | + $this->SHPData["numpoints"]--; |
|
| 551 | + } |
|
| 552 | + break; |
|
| 553 | 553 | case 8: |
| 554 | 554 | case 18: |
| 555 | 555 | case 28: |
| 556 | 556 | //Deletes the point, if exists |
| 557 | 557 | if (isset($this->SHPData["points"][$pointIndex])) { |
| 558 | - for ($i = $pointIndex; $i < (count($this->SHPData["points"]) - 1); $i++) { |
|
| 558 | + for ($i = $pointIndex; $i < (count($this->SHPData["points"]) - 1); $i++) { |
|
| 559 | 559 | $this->SHPData["points"][$i] = $this->SHPData["points"][$i + 1]; |
| 560 | - } |
|
| 561 | - unset($this->SHPData["points"][count($this->SHPData["points"]) - 1]); |
|
| 560 | + } |
|
| 561 | + unset($this->SHPData["points"][count($this->SHPData["points"]) - 1]); |
|
| 562 | 562 | |
| 563 | - $this->SHPData["numpoints"]--; |
|
| 564 | - } |
|
| 565 | - break; |
|
| 563 | + $this->SHPData["numpoints"]--; |
|
| 564 | + } |
|
| 565 | + break; |
|
| 566 | 566 | default: |
| 567 | 567 | $this->setError(sprintf("The Shape Type '%s' is not supported.", $this->shapeType)); |
| 568 | - break; |
|
| 569 | - } |
|
| 570 | - } |
|
| 571 | - |
|
| 572 | - public function getContentLength() { |
|
| 573 | - // The content length for a record is the length of the record contents section measured in 16-bit words. |
|
| 574 | - // one coordinate makes 4 16-bit words (64 bit double) |
|
| 575 | - switch ($this->shapeType) { |
|
| 568 | + break; |
|
| 569 | + } |
|
| 570 | + } |
|
| 571 | + |
|
| 572 | + public function getContentLength() { |
|
| 573 | + // The content length for a record is the length of the record contents section measured in 16-bit words. |
|
| 574 | + // one coordinate makes 4 16-bit words (64 bit double) |
|
| 575 | + switch ($this->shapeType) { |
|
| 576 | 576 | case 0: |
| 577 | 577 | $result = 0; |
| 578 | - break; |
|
| 578 | + break; |
|
| 579 | 579 | case 1: |
| 580 | 580 | $result = 10; |
| 581 | - break; |
|
| 581 | + break; |
|
| 582 | 582 | case 21: |
| 583 | 583 | $result = 10 + 4; |
| 584 | - break; |
|
| 584 | + break; |
|
| 585 | 585 | case 11: |
| 586 | 586 | $result = 10 + 8; |
| 587 | - break; |
|
| 587 | + break; |
|
| 588 | 588 | case 3: |
| 589 | 589 | case 5: |
| 590 | 590 | $result = 22 + 2*count($this->SHPData["parts"]); |
| 591 | - for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
|
| 592 | - $result += 8*count($this->SHPData["parts"][$i]["points"]); |
|
| 593 | - } |
|
| 594 | - break; |
|
| 591 | + for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
|
| 592 | + $result += 8*count($this->SHPData["parts"][$i]["points"]); |
|
| 593 | + } |
|
| 594 | + break; |
|
| 595 | 595 | case 23: |
| 596 | 596 | case 25: |
| 597 | 597 | $result = 22 + (2*4) + 2*count($this->SHPData["parts"]); |
| 598 | - for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
|
| 599 | - $result += (8+4)*count($this->SHPData["parts"][$i]["points"]); |
|
| 600 | - } |
|
| 601 | - break; |
|
| 598 | + for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
|
| 599 | + $result += (8+4)*count($this->SHPData["parts"][$i]["points"]); |
|
| 600 | + } |
|
| 601 | + break; |
|
| 602 | 602 | case 13: |
| 603 | 603 | case 15: |
| 604 | 604 | $result = 22 + (4*4) + 2*count($this->SHPData["parts"]); |
| 605 | - for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
|
| 606 | - $result += (8+8)*count($this->SHPData["parts"][$i]["points"]); |
|
| 607 | - } |
|
| 608 | - break; |
|
| 605 | + for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
|
| 606 | + $result += (8+8)*count($this->SHPData["parts"][$i]["points"]); |
|
| 607 | + } |
|
| 608 | + break; |
|
| 609 | 609 | case 8: |
| 610 | 610 | $result = 20 + 8*count($this->SHPData["points"]); |
| 611 | - break; |
|
| 611 | + break; |
|
| 612 | 612 | case 28: |
| 613 | 613 | $result = 20 + (2*4) + (8+4)*count($this->SHPData["points"]); |
| 614 | - break; |
|
| 614 | + break; |
|
| 615 | 615 | case 18: |
| 616 | 616 | $result = 20 + (4*4) + (8+8)*count($this->SHPData["points"]); |
| 617 | - break; |
|
| 617 | + break; |
|
| 618 | 618 | default: |
| 619 | 619 | $result = false; |
| 620 | - $this->setError(sprintf("The Shape Type '%s' is not supported.", $this->shapeType)); |
|
| 621 | - break; |
|
| 622 | - } |
|
| 623 | - return $result; |
|
| 624 | - } |
|
| 625 | - |
|
| 626 | - private function _loadDBFData() { |
|
| 627 | - $this->DBFData = @dbase_get_record_with_names($this->DBFFile, $this->recordNumber); |
|
| 628 | - unset($this->DBFData["deleted"]); |
|
| 629 | - } |
|
| 630 | - |
|
| 631 | - private function _saveDBFData() { |
|
| 632 | - unset($this->DBFData["deleted"]); |
|
| 633 | - if ($this->recordNumber <= dbase_numrecords($this->DBFFile)) { |
|
| 620 | + $this->setError(sprintf("The Shape Type '%s' is not supported.", $this->shapeType)); |
|
| 621 | + break; |
|
| 622 | + } |
|
| 623 | + return $result; |
|
| 624 | + } |
|
| 625 | + |
|
| 626 | + private function _loadDBFData() { |
|
| 627 | + $this->DBFData = @dbase_get_record_with_names($this->DBFFile, $this->recordNumber); |
|
| 628 | + unset($this->DBFData["deleted"]); |
|
| 629 | + } |
|
| 630 | + |
|
| 631 | + private function _saveDBFData() { |
|
| 632 | + unset($this->DBFData["deleted"]); |
|
| 633 | + if ($this->recordNumber <= dbase_numrecords($this->DBFFile)) { |
|
| 634 | 634 | if (!dbase_replace_record($this->DBFFile, array_values($this->DBFData), $this->recordNumber)) { |
| 635 | - $this->setError("I wasn't possible to update the information in the DBF file."); |
|
| 635 | + $this->setError("I wasn't possible to update the information in the DBF file."); |
|
| 636 | 636 | } |
| 637 | - } else { |
|
| 637 | + } else { |
|
| 638 | 638 | if (!dbase_add_record($this->DBFFile, array_values($this->DBFData))) { |
| 639 | - $this->setError("I wasn't possible to add the information to the DBF file."); |
|
| 639 | + $this->setError("I wasn't possible to add the information to the DBF file."); |
|
| 640 | 640 | } |
| 641 | - } |
|
| 642 | - } |
|
| 641 | + } |
|
| 642 | + } |
|
| 643 | 643 | |
| 644 | - public function setError($error) { |
|
| 645 | - $this->lastError = $error; |
|
| 646 | - return false; |
|
| 647 | - } |
|
| 644 | + public function setError($error) { |
|
| 645 | + $this->lastError = $error; |
|
| 646 | + return false; |
|
| 647 | + } |
|
| 648 | 648 | } |
@@ -275,7 +275,7 @@ discard block |
||
| 275 | 275 | } |
| 276 | 276 | } |
| 277 | 277 | |
| 278 | - private function _loadMultiPointMZRecord( $type ) { |
|
| 278 | + private function _loadMultiPointMZRecord($type) { |
|
| 279 | 279 | |
| 280 | 280 | $this->SHPData[$type."min"] = Util::loadData("d", fread($this->SHPFile, 8)); |
| 281 | 281 | $this->SHPData[$type."max"] = Util::loadData("d", fread($this->SHPFile, 8)); |
@@ -308,7 +308,7 @@ discard block |
||
| 308 | 308 | } |
| 309 | 309 | } |
| 310 | 310 | |
| 311 | - private function _saveMultiPointMZRecord( $type ) { |
|
| 311 | + private function _saveMultiPointMZRecord($type) { |
|
| 312 | 312 | |
| 313 | 313 | fwrite($this->SHPFile, pack("dd", $this->SHPData[$type."min"], $this->SHPData[$type."max"])); |
| 314 | 314 | |
@@ -358,10 +358,10 @@ discard block |
||
| 358 | 358 | } |
| 359 | 359 | } |
| 360 | 360 | |
| 361 | - fseek($this->SHPFile, $firstIndex + ($readPoints*16)); |
|
| 361 | + fseek($this->SHPFile, $firstIndex + ($readPoints * 16)); |
|
| 362 | 362 | } |
| 363 | 363 | |
| 364 | - private function _loadPolyLineMZRecord( $type ) { |
|
| 364 | + private function _loadPolyLineMZRecord($type) { |
|
| 365 | 365 | |
| 366 | 366 | $this->SHPData[$type."min"] = Util::loadData("d", fread($this->SHPFile, 8)); |
| 367 | 367 | $this->SHPData[$type."max"] = Util::loadData("d", fread($this->SHPFile, 8)); |
@@ -376,7 +376,7 @@ discard block |
||
| 376 | 376 | } |
| 377 | 377 | } |
| 378 | 378 | |
| 379 | - fseek($this->SHPFile, $firstIndex + ($readPoints*24)); |
|
| 379 | + fseek($this->SHPFile, $firstIndex + ($readPoints * 24)); |
|
| 380 | 380 | } |
| 381 | 381 | |
| 382 | 382 | private function _loadPolyLineMRecord() { |
@@ -398,10 +398,10 @@ discard block |
||
| 398 | 398 | fwrite($this->SHPFile, pack("VV", $this->SHPData["numparts"], $this->SHPData["numpoints"])); |
| 399 | 399 | |
| 400 | 400 | for ($i = 0; $i < $this->SHPData["numparts"]; $i++) { |
| 401 | - fwrite($this->SHPFile, pack("V", count($this->SHPData["parts"][$i])-1)); |
|
| 401 | + fwrite($this->SHPFile, pack("V", count($this->SHPData["parts"][$i]) - 1)); |
|
| 402 | 402 | } |
| 403 | 403 | |
| 404 | - foreach ($this->SHPData["parts"] as $partData){ |
|
| 404 | + foreach ($this->SHPData["parts"] as $partData) { |
|
| 405 | 405 | reset($partData["points"]); |
| 406 | 406 | while (list($pointIndex, $pointData) = each($partData["points"])) { |
| 407 | 407 | $this->_savePoint($pointData); |
@@ -409,10 +409,10 @@ discard block |
||
| 409 | 409 | } |
| 410 | 410 | } |
| 411 | 411 | |
| 412 | - private function _savePolyLineMZRecord( $type ) { |
|
| 412 | + private function _savePolyLineMZRecord($type) { |
|
| 413 | 413 | fwrite($this->SHPFile, pack("dd", $this->SHPData[$type."min"], $this->SHPData[$type."max"])); |
| 414 | 414 | |
| 415 | - foreach ($this->SHPData["parts"] as $partData){ |
|
| 415 | + foreach ($this->SHPData["parts"] as $partData) { |
|
| 416 | 416 | reset($partData["points"]); |
| 417 | 417 | while (list($pointIndex, $pointData) = each($partData["points"])) { |
| 418 | 418 | fwrite($this->SHPFile, Util::packDouble($pointData[$type])); |
@@ -465,8 +465,8 @@ discard block |
||
| 465 | 465 | case 1: |
| 466 | 466 | case 11: |
| 467 | 467 | case 21: |
| 468 | - if (in_array($this->shapeType,array(11,21)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 469 | - if (in_array($this->shapeType,array(11)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 468 | + if (in_array($this->shapeType, array(11, 21)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 469 | + if (in_array($this->shapeType, array(11)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 470 | 470 | //Substitutes the value of the current point |
| 471 | 471 | $this->SHPData = $point; |
| 472 | 472 | break; |
@@ -476,8 +476,8 @@ discard block |
||
| 476 | 476 | case 15: |
| 477 | 477 | case 23: |
| 478 | 478 | case 25: |
| 479 | - if (in_array($this->shapeType,array(13,15,23,25)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 480 | - if (in_array($this->shapeType,array(13,15)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 479 | + if (in_array($this->shapeType, array(13, 15, 23, 25)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 480 | + if (in_array($this->shapeType, array(13, 15)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 481 | 481 | |
| 482 | 482 | //Adds a new point to the selected part |
| 483 | 483 | if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) $this->SHPData["xmin"] = $point["x"]; |
@@ -492,13 +492,13 @@ discard block |
||
| 492 | 492 | $this->SHPData["parts"][$partIndex]["points"][] = $point; |
| 493 | 493 | |
| 494 | 494 | $this->SHPData["numparts"] = count($this->SHPData["parts"]); |
| 495 | - $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"])?$this->SHPData["numpoints"]:0); |
|
| 495 | + $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"]) ? $this->SHPData["numpoints"] : 0); |
|
| 496 | 496 | break; |
| 497 | 497 | case 8: |
| 498 | 498 | case 18: |
| 499 | 499 | case 28: |
| 500 | - if (in_array($this->shapeType,array(18,28)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 501 | - if (in_array($this->shapeType,array(18)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 500 | + if (in_array($this->shapeType, array(18, 28)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 501 | + if (in_array($this->shapeType, array(18)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 502 | 502 | |
| 503 | 503 | //Adds a new point |
| 504 | 504 | if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) $this->SHPData["xmin"] = $point["x"]; |
@@ -511,7 +511,7 @@ discard block |
||
| 511 | 511 | if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) $this->SHPData["zmax"] = $point["z"]; |
| 512 | 512 | |
| 513 | 513 | $this->SHPData["points"][] = $point; |
| 514 | - $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"])?$this->SHPData["numpoints"]:0); |
|
| 514 | + $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"]) ? $this->SHPData["numpoints"] : 0); |
|
| 515 | 515 | break; |
| 516 | 516 | default: |
| 517 | 517 | $this->setError(sprintf("The Shape Type '%s' is not supported.", $this->shapeType)); |
@@ -530,8 +530,8 @@ discard block |
||
| 530 | 530 | //Sets the value of the point to zero |
| 531 | 531 | $this->SHPData["x"] = 0.0; |
| 532 | 532 | $this->SHPData["y"] = 0.0; |
| 533 | - if (in_array($this->shapeType,array(11,21))) $this->SHPData["m"] = 0.0; |
|
| 534 | - if (in_array($this->shapeType,array(11))) $this->SHPData["z"] = 0.0; |
|
| 533 | + if (in_array($this->shapeType, array(11, 21))) $this->SHPData["m"] = 0.0; |
|
| 534 | + if (in_array($this->shapeType, array(11))) $this->SHPData["z"] = 0.0; |
|
| 535 | 535 | break; |
| 536 | 536 | case 3: |
| 537 | 537 | case 5: |
@@ -587,33 +587,33 @@ discard block |
||
| 587 | 587 | break; |
| 588 | 588 | case 3: |
| 589 | 589 | case 5: |
| 590 | - $result = 22 + 2*count($this->SHPData["parts"]); |
|
| 590 | + $result = 22 + 2 * count($this->SHPData["parts"]); |
|
| 591 | 591 | for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
| 592 | - $result += 8*count($this->SHPData["parts"][$i]["points"]); |
|
| 592 | + $result += 8 * count($this->SHPData["parts"][$i]["points"]); |
|
| 593 | 593 | } |
| 594 | 594 | break; |
| 595 | 595 | case 23: |
| 596 | 596 | case 25: |
| 597 | - $result = 22 + (2*4) + 2*count($this->SHPData["parts"]); |
|
| 597 | + $result = 22 + (2 * 4) + 2 * count($this->SHPData["parts"]); |
|
| 598 | 598 | for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
| 599 | - $result += (8+4)*count($this->SHPData["parts"][$i]["points"]); |
|
| 599 | + $result += (8 + 4) * count($this->SHPData["parts"][$i]["points"]); |
|
| 600 | 600 | } |
| 601 | 601 | break; |
| 602 | 602 | case 13: |
| 603 | 603 | case 15: |
| 604 | - $result = 22 + (4*4) + 2*count($this->SHPData["parts"]); |
|
| 604 | + $result = 22 + (4 * 4) + 2 * count($this->SHPData["parts"]); |
|
| 605 | 605 | for ($i = 0; $i < count($this->SHPData["parts"]); $i++) { |
| 606 | - $result += (8+8)*count($this->SHPData["parts"][$i]["points"]); |
|
| 606 | + $result += (8 + 8) * count($this->SHPData["parts"][$i]["points"]); |
|
| 607 | 607 | } |
| 608 | 608 | break; |
| 609 | 609 | case 8: |
| 610 | - $result = 20 + 8*count($this->SHPData["points"]); |
|
| 610 | + $result = 20 + 8 * count($this->SHPData["points"]); |
|
| 611 | 611 | break; |
| 612 | 612 | case 28: |
| 613 | - $result = 20 + (2*4) + (8+4)*count($this->SHPData["points"]); |
|
| 613 | + $result = 20 + (2 * 4) + (8 + 4) * count($this->SHPData["points"]); |
|
| 614 | 614 | break; |
| 615 | 615 | case 18: |
| 616 | - $result = 20 + (4*4) + (8+8)*count($this->SHPData["points"]); |
|
| 616 | + $result = 20 + (4 * 4) + (8 + 8) * count($this->SHPData["points"]); |
|
| 617 | 617 | break; |
| 618 | 618 | default: |
| 619 | 619 | $result = false; |
@@ -465,8 +465,14 @@ discard block |
||
| 465 | 465 | case 1: |
| 466 | 466 | case 11: |
| 467 | 467 | case 21: |
| 468 | - if (in_array($this->shapeType,array(11,21)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 469 | - if (in_array($this->shapeType,array(11)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 468 | + if (in_array($this->shapeType,array(11,21)) && !isset($point["m"])) { |
|
| 469 | + $point["m"] = 0.0; |
|
| 470 | + } |
|
| 471 | + // no_value |
|
| 472 | + if (in_array($this->shapeType,array(11)) && !isset($point["z"])) { |
|
| 473 | + $point["z"] = 0.0; |
|
| 474 | + } |
|
| 475 | + // no_value |
|
| 470 | 476 | //Substitutes the value of the current point |
| 471 | 477 | $this->SHPData = $point; |
| 472 | 478 | break; |
@@ -476,18 +482,40 @@ discard block |
||
| 476 | 482 | case 15: |
| 477 | 483 | case 23: |
| 478 | 484 | case 25: |
| 479 | - if (in_array($this->shapeType,array(13,15,23,25)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 480 | - if (in_array($this->shapeType,array(13,15)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 485 | + if (in_array($this->shapeType,array(13,15,23,25)) && !isset($point["m"])) { |
|
| 486 | + $point["m"] = 0.0; |
|
| 487 | + } |
|
| 488 | + // no_value |
|
| 489 | + if (in_array($this->shapeType,array(13,15)) && !isset($point["z"])) { |
|
| 490 | + $point["z"] = 0.0; |
|
| 491 | + } |
|
| 492 | + // no_value |
|
| 481 | 493 | |
| 482 | 494 | //Adds a new point to the selected part |
| 483 | - if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) $this->SHPData["xmin"] = $point["x"]; |
|
| 484 | - if (!isset($this->SHPData["ymin"]) || ($this->SHPData["ymin"] > $point["y"])) $this->SHPData["ymin"] = $point["y"]; |
|
| 485 | - if (isset($point["m"]) && (!isset($this->SHPData["mmin"]) || ($this->SHPData["mmin"] > $point["m"]))) $this->SHPData["mmin"] = $point["m"]; |
|
| 486 | - if (isset($point["z"]) && (!isset($this->SHPData["zmin"]) || ($this->SHPData["zmin"] > $point["z"]))) $this->SHPData["zmin"] = $point["z"]; |
|
| 487 | - if (!isset($this->SHPData["xmax"]) || ($this->SHPData["xmax"] < $point["x"])) $this->SHPData["xmax"] = $point["x"]; |
|
| 488 | - if (!isset($this->SHPData["ymax"]) || ($this->SHPData["ymax"] < $point["y"])) $this->SHPData["ymax"] = $point["y"]; |
|
| 489 | - if (isset($point["m"]) && (!isset($this->SHPData["mmax"]) || ($this->SHPData["mmax"] < $point["m"]))) $this->SHPData["mmax"] = $point["m"]; |
|
| 490 | - if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) $this->SHPData["zmax"] = $point["z"]; |
|
| 495 | + if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) { |
|
| 496 | + $this->SHPData["xmin"] = $point["x"]; |
|
| 497 | + } |
|
| 498 | + if (!isset($this->SHPData["ymin"]) || ($this->SHPData["ymin"] > $point["y"])) { |
|
| 499 | + $this->SHPData["ymin"] = $point["y"]; |
|
| 500 | + } |
|
| 501 | + if (isset($point["m"]) && (!isset($this->SHPData["mmin"]) || ($this->SHPData["mmin"] > $point["m"]))) { |
|
| 502 | + $this->SHPData["mmin"] = $point["m"]; |
|
| 503 | + } |
|
| 504 | + if (isset($point["z"]) && (!isset($this->SHPData["zmin"]) || ($this->SHPData["zmin"] > $point["z"]))) { |
|
| 505 | + $this->SHPData["zmin"] = $point["z"]; |
|
| 506 | + } |
|
| 507 | + if (!isset($this->SHPData["xmax"]) || ($this->SHPData["xmax"] < $point["x"])) { |
|
| 508 | + $this->SHPData["xmax"] = $point["x"]; |
|
| 509 | + } |
|
| 510 | + if (!isset($this->SHPData["ymax"]) || ($this->SHPData["ymax"] < $point["y"])) { |
|
| 511 | + $this->SHPData["ymax"] = $point["y"]; |
|
| 512 | + } |
|
| 513 | + if (isset($point["m"]) && (!isset($this->SHPData["mmax"]) || ($this->SHPData["mmax"] < $point["m"]))) { |
|
| 514 | + $this->SHPData["mmax"] = $point["m"]; |
|
| 515 | + } |
|
| 516 | + if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) { |
|
| 517 | + $this->SHPData["zmax"] = $point["z"]; |
|
| 518 | + } |
|
| 491 | 519 | |
| 492 | 520 | $this->SHPData["parts"][$partIndex]["points"][] = $point; |
| 493 | 521 | |
@@ -497,18 +525,40 @@ discard block |
||
| 497 | 525 | case 8: |
| 498 | 526 | case 18: |
| 499 | 527 | case 28: |
| 500 | - if (in_array($this->shapeType,array(18,28)) && !isset($point["m"])) $point["m"] = 0.0; // no_value |
|
| 501 | - if (in_array($this->shapeType,array(18)) && !isset($point["z"])) $point["z"] = 0.0; // no_value |
|
| 528 | + if (in_array($this->shapeType,array(18,28)) && !isset($point["m"])) { |
|
| 529 | + $point["m"] = 0.0; |
|
| 530 | + } |
|
| 531 | + // no_value |
|
| 532 | + if (in_array($this->shapeType,array(18)) && !isset($point["z"])) { |
|
| 533 | + $point["z"] = 0.0; |
|
| 534 | + } |
|
| 535 | + // no_value |
|
| 502 | 536 | |
| 503 | 537 | //Adds a new point |
| 504 | - if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) $this->SHPData["xmin"] = $point["x"]; |
|
| 505 | - if (!isset($this->SHPData["ymin"]) || ($this->SHPData["ymin"] > $point["y"])) $this->SHPData["ymin"] = $point["y"]; |
|
| 506 | - if (isset($point["m"]) && (!isset($this->SHPData["mmin"]) || ($this->SHPData["mmin"] > $point["m"]))) $this->SHPData["mmin"] = $point["m"]; |
|
| 507 | - if (isset($point["z"]) && (!isset($this->SHPData["zmin"]) || ($this->SHPData["zmin"] > $point["z"]))) $this->SHPData["zmin"] = $point["z"]; |
|
| 508 | - if (!isset($this->SHPData["xmax"]) || ($this->SHPData["xmax"] < $point["x"])) $this->SHPData["xmax"] = $point["x"]; |
|
| 509 | - if (!isset($this->SHPData["ymax"]) || ($this->SHPData["ymax"] < $point["y"])) $this->SHPData["ymax"] = $point["y"]; |
|
| 510 | - if (isset($point["m"]) && (!isset($this->SHPData["mmax"]) || ($this->SHPData["mmax"] < $point["m"]))) $this->SHPData["mmax"] = $point["m"]; |
|
| 511 | - if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) $this->SHPData["zmax"] = $point["z"]; |
|
| 538 | + if (!isset($this->SHPData["xmin"]) || ($this->SHPData["xmin"] > $point["x"])) { |
|
| 539 | + $this->SHPData["xmin"] = $point["x"]; |
|
| 540 | + } |
|
| 541 | + if (!isset($this->SHPData["ymin"]) || ($this->SHPData["ymin"] > $point["y"])) { |
|
| 542 | + $this->SHPData["ymin"] = $point["y"]; |
|
| 543 | + } |
|
| 544 | + if (isset($point["m"]) && (!isset($this->SHPData["mmin"]) || ($this->SHPData["mmin"] > $point["m"]))) { |
|
| 545 | + $this->SHPData["mmin"] = $point["m"]; |
|
| 546 | + } |
|
| 547 | + if (isset($point["z"]) && (!isset($this->SHPData["zmin"]) || ($this->SHPData["zmin"] > $point["z"]))) { |
|
| 548 | + $this->SHPData["zmin"] = $point["z"]; |
|
| 549 | + } |
|
| 550 | + if (!isset($this->SHPData["xmax"]) || ($this->SHPData["xmax"] < $point["x"])) { |
|
| 551 | + $this->SHPData["xmax"] = $point["x"]; |
|
| 552 | + } |
|
| 553 | + if (!isset($this->SHPData["ymax"]) || ($this->SHPData["ymax"] < $point["y"])) { |
|
| 554 | + $this->SHPData["ymax"] = $point["y"]; |
|
| 555 | + } |
|
| 556 | + if (isset($point["m"]) && (!isset($this->SHPData["mmax"]) || ($this->SHPData["mmax"] < $point["m"]))) { |
|
| 557 | + $this->SHPData["mmax"] = $point["m"]; |
|
| 558 | + } |
|
| 559 | + if (isset($point["z"]) && (!isset($this->SHPData["zmax"]) || ($this->SHPData["zmax"] < $point["z"]))) { |
|
| 560 | + $this->SHPData["zmax"] = $point["z"]; |
|
| 561 | + } |
|
| 512 | 562 | |
| 513 | 563 | $this->SHPData["points"][] = $point; |
| 514 | 564 | $this->SHPData["numpoints"] = 1 + (isset($this->SHPData["numpoints"])?$this->SHPData["numpoints"]:0); |
@@ -530,8 +580,12 @@ discard block |
||
| 530 | 580 | //Sets the value of the point to zero |
| 531 | 581 | $this->SHPData["x"] = 0.0; |
| 532 | 582 | $this->SHPData["y"] = 0.0; |
| 533 | - if (in_array($this->shapeType,array(11,21))) $this->SHPData["m"] = 0.0; |
|
| 534 | - if (in_array($this->shapeType,array(11))) $this->SHPData["z"] = 0.0; |
|
| 583 | + if (in_array($this->shapeType,array(11,21))) { |
|
| 584 | + $this->SHPData["m"] = 0.0; |
|
| 585 | + } |
|
| 586 | + if (in_array($this->shapeType,array(11))) { |
|
| 587 | + $this->SHPData["z"] = 0.0; |
|
| 588 | + } |
|
| 535 | 589 | break; |
| 536 | 590 | case 3: |
| 537 | 591 | case 5: |
