|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* PHPCoord. |
|
4
|
|
|
* |
|
5
|
|
|
* @author Doug Wright |
|
6
|
|
|
*/ |
|
7
|
|
|
declare(strict_types=1); |
|
8
|
|
|
|
|
9
|
|
|
namespace PHPCoord; |
|
10
|
|
|
|
|
11
|
|
|
use DateTimeImmutable; |
|
12
|
|
|
use PHPCoord\CoordinateOperation\CoordinateOperationMethods; |
|
13
|
|
|
use PHPCoord\CoordinateOperation\CoordinateOperationParams; |
|
|
|
|
|
|
14
|
|
|
use PHPCoord\CoordinateOperation\CoordinateOperations; |
|
|
|
|
|
|
15
|
|
|
use PHPCoord\CoordinateReferenceSystem\CoordinateReferenceSystem; |
|
16
|
|
|
use PHPCoord\CoordinateSystem\Axis; |
|
17
|
|
|
use PHPCoord\UnitOfMeasure\Angle\Angle; |
|
18
|
|
|
use PHPCoord\UnitOfMeasure\Length\Length; |
|
19
|
|
|
use PHPCoord\UnitOfMeasure\Scale\Coefficient; |
|
20
|
|
|
use PHPCoord\UnitOfMeasure\Scale\Scale; |
|
21
|
|
|
use PHPCoord\UnitOfMeasure\UnitOfMeasure; |
|
22
|
|
|
use PHPCoord\UnitOfMeasure\UnitOfMeasureFactory; |
|
23
|
|
|
use Stringable; |
|
24
|
|
|
|
|
25
|
|
|
abstract class Point implements Stringable |
|
26
|
|
|
{ |
|
27
|
|
|
protected const NEWTON_RAPHSON_CONVERGENCE = 1e-15; |
|
28
|
|
|
|
|
29
|
|
|
/** |
|
30
|
|
|
* @internal |
|
31
|
|
|
*/ |
|
32
|
8 |
|
public function performOperation(string $srid, CoordinateReferenceSystem $to, bool $inReverse): self |
|
33
|
|
|
{ |
|
34
|
8 |
|
$operations = []; |
|
35
|
8 |
|
$operation = CoordinateOperations::getOperationData($srid); |
|
36
|
8 |
|
if (isset($operation['operations'])) { |
|
37
|
|
|
foreach ($operation['operations'] as $subOperation) { |
|
38
|
|
|
$subOperationData = CoordinateOperations::getOperationData($subOperation['operation']); |
|
39
|
|
|
$subOperationData['source_crs'] = $subOperation['source_crs']; |
|
40
|
|
|
$subOperationData['target_crs'] = $subOperation['target_crs']; |
|
41
|
|
|
$operations[$subOperation['operation']] = $subOperationData; |
|
42
|
|
|
} |
|
43
|
|
|
} else { |
|
44
|
8 |
|
$operations[$srid] = $operation; |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
8 |
|
if ($inReverse) { |
|
48
|
1 |
|
$operations = array_reverse($operations, true); |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
8 |
|
$point = $this; |
|
52
|
8 |
|
foreach ($operations as $operationSrid => $operation) { |
|
53
|
8 |
|
$method = CoordinateOperationMethods::getFunctionName($operation['method']); |
|
54
|
8 |
|
if (isset($operation['source_crs']) && $operation['target_crs']) { |
|
55
|
|
|
$destCRS = CoordinateReferenceSystem::fromSRID($inReverse ? $operation['source_crs'] : $operation['target_crs']); |
|
56
|
|
|
} else { |
|
57
|
8 |
|
$destCRS = $to; |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
8 |
|
$params = []; |
|
61
|
8 |
|
$powerCoefficients = []; |
|
62
|
8 |
|
foreach (CoordinateOperationParams::getParamData($operationSrid) as $paramName => $paramData) { |
|
63
|
8 |
|
$value = $paramData['value']; |
|
64
|
8 |
|
if ($inReverse && $paramData['reverses']) { |
|
65
|
|
|
$value *= -1; |
|
66
|
|
|
} |
|
67
|
8 |
|
if ($paramData['uom']) { |
|
68
|
8 |
|
$param = UnitOfMeasureFactory::makeUnit($value, $paramData['uom']); |
|
69
|
|
|
} else { |
|
70
|
|
|
$param = $paramData['value']; |
|
71
|
|
|
} |
|
72
|
8 |
|
$paramName = static::camelCase($paramName); |
|
73
|
8 |
|
if (strpos($paramName, 'Au') === 0 || strpos($paramName, 'Bu') === 0) { |
|
74
|
|
|
$powerCoefficients[$paramName] = $param; |
|
75
|
|
|
} else { |
|
76
|
8 |
|
$params[$paramName] = $param; |
|
77
|
|
|
} |
|
78
|
|
|
} |
|
79
|
8 |
|
if ($powerCoefficients) { |
|
80
|
|
|
$params['powerCoefficients'] = $powerCoefficients; |
|
81
|
|
|
} |
|
82
|
8 |
|
if (in_array($operation['method'], [ |
|
83
|
8 |
|
CoordinateOperationMethods::EPSG_SIMILARITY_TRANSFORMATION, |
|
84
|
|
|
CoordinateOperationMethods::EPSG_AFFINE_PARAMETRIC_TRANSFORMATION, |
|
85
|
8 |
|
], true)) { |
|
86
|
|
|
$params['inReverse'] = $inReverse; |
|
87
|
|
|
} |
|
88
|
|
|
|
|
89
|
8 |
|
if (PHP_MAJOR_VERSION >= 8) { |
|
90
|
|
|
$point = $point->$method($destCRS, ...$params); |
|
91
|
|
|
} else { |
|
92
|
8 |
|
$point = $point->$method($destCRS, ...array_values($params)); |
|
93
|
|
|
} |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
8 |
|
$point->crs = $to; //some operations are reused across CRSses (e.g. ETRS89 and WGS84), so the $destCRS of the final suboperation might not be the intended target |
|
97
|
|
|
|
|
98
|
8 |
|
return $point; |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
8 |
|
protected static function camelCase(string $string): string |
|
102
|
|
|
{ |
|
103
|
8 |
|
$string = str_replace([' ', '-'], '', ucwords($string, ' -')); |
|
104
|
8 |
|
if (!preg_match('/[ABC][uv\d]/', $string)) { |
|
105
|
8 |
|
$string = lcfirst($string); |
|
106
|
|
|
} |
|
107
|
|
|
|
|
108
|
8 |
|
return $string; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
195 |
|
protected function getAxisByName(string $name): ?Axis |
|
112
|
|
|
{ |
|
113
|
195 |
|
foreach ($this->getCRS()->getCoordinateSystem()->getAxes() as $axis) { |
|
114
|
195 |
|
if ($axis->getName() === $name) { |
|
115
|
195 |
|
return $axis; |
|
116
|
|
|
} |
|
117
|
|
|
} |
|
118
|
|
|
|
|
119
|
135 |
|
return null; |
|
120
|
|
|
} |
|
121
|
|
|
|
|
122
|
10 |
|
protected static function sign(float $number): int |
|
123
|
|
|
{ |
|
124
|
10 |
|
if ($number < 0) { |
|
125
|
|
|
return -1; |
|
126
|
|
|
} |
|
127
|
|
|
|
|
128
|
10 |
|
return 1; |
|
129
|
|
|
} |
|
130
|
|
|
|
|
131
|
|
|
/** |
|
132
|
|
|
* General polynomial. |
|
133
|
|
|
* @param Coefficient[] $powerCoefficients |
|
134
|
|
|
*/ |
|
135
|
1 |
|
protected function generalPolynomialUnitless( |
|
136
|
|
|
float $xs, |
|
137
|
|
|
float $ys, |
|
138
|
|
|
UnitOfMeasure $ordinate1OfEvaluationPointInSourceCRS, |
|
139
|
|
|
UnitOfMeasure $ordinate2OfEvaluationPointInSourceCRS, |
|
140
|
|
|
UnitOfMeasure $ordinate1OfEvaluationPointInTargetCRS, |
|
141
|
|
|
UnitOfMeasure $ordinate2OfEvaluationPointInTargetCRS, |
|
142
|
|
|
Scale $scalingFactorForSourceCRSCoordDifferences, |
|
143
|
|
|
Scale $scalingFactorForTargetCRSCoordDifferences, |
|
144
|
|
|
Scale $A0, |
|
145
|
|
|
Scale $B0, |
|
146
|
|
|
array $powerCoefficients |
|
147
|
|
|
): array { |
|
148
|
1 |
|
$xso = $ordinate1OfEvaluationPointInSourceCRS->getValue(); |
|
149
|
1 |
|
$yso = $ordinate2OfEvaluationPointInSourceCRS->getValue(); |
|
150
|
1 |
|
$xto = $ordinate1OfEvaluationPointInTargetCRS->getValue(); |
|
151
|
1 |
|
$yto = $ordinate2OfEvaluationPointInTargetCRS->getValue(); |
|
152
|
|
|
|
|
153
|
1 |
|
$U = $scalingFactorForSourceCRSCoordDifferences->asUnity()->getValue() * ($xs - $xso); |
|
154
|
1 |
|
$V = $scalingFactorForSourceCRSCoordDifferences->asUnity()->getValue() * ($ys - $yso); |
|
155
|
|
|
|
|
156
|
1 |
|
$mTdX = $A0->getValue(); |
|
157
|
1 |
|
foreach ($powerCoefficients as $coefficientName => $coefficientValue) { |
|
158
|
1 |
|
if ($coefficientName[0] === 'A') { |
|
159
|
1 |
|
sscanf($coefficientName, 'Au%dv%d', $uPower, $vPower); |
|
|
|
|
|
|
160
|
1 |
|
$mTdX += $coefficientValue->getValue() * $U ** $uPower * $V ** $vPower; |
|
161
|
|
|
} |
|
162
|
|
|
} |
|
163
|
|
|
|
|
164
|
1 |
|
$mTdY = $B0->getValue(); |
|
165
|
1 |
|
foreach ($powerCoefficients as $coefficientName => $coefficientValue) { |
|
166
|
1 |
|
if ($coefficientName[0] === 'B') { |
|
167
|
1 |
|
sscanf($coefficientName, 'Bu%dv%d', $uPower, $vPower); |
|
168
|
1 |
|
$mTdY += $coefficientValue->getValue() * $U ** $uPower * $V ** $vPower; |
|
169
|
|
|
} |
|
170
|
|
|
} |
|
171
|
|
|
|
|
172
|
1 |
|
$xt = $xs - $xso + $xto + $mTdX / $scalingFactorForTargetCRSCoordDifferences->asUnity()->getValue(); |
|
173
|
1 |
|
$yt = $ys - $yso + $yto + $mTdY / $scalingFactorForTargetCRSCoordDifferences->asUnity()->getValue(); |
|
174
|
|
|
|
|
175
|
1 |
|
return ['xt' => $xt, 'yt' => $yt]; |
|
176
|
|
|
} |
|
177
|
|
|
|
|
178
|
|
|
/** |
|
179
|
|
|
* Reversible polynomial. |
|
180
|
|
|
*/ |
|
181
|
2 |
|
protected function reversiblePolynomialUnitless( |
|
182
|
|
|
float $xs, |
|
183
|
|
|
float $ys, |
|
184
|
|
|
Angle $ordinate1OfEvaluationPoint, |
|
185
|
|
|
Angle $ordinate2OfEvaluationPoint, |
|
186
|
|
|
Scale $scalingFactorForCoordDifferences, |
|
187
|
|
|
Scale $A0, |
|
188
|
|
|
Scale $B0, |
|
189
|
|
|
array $powerCoefficients |
|
190
|
|
|
): array { |
|
191
|
2 |
|
$xo = $ordinate1OfEvaluationPoint->getValue(); |
|
192
|
2 |
|
$yo = $ordinate2OfEvaluationPoint->getValue(); |
|
193
|
|
|
|
|
194
|
2 |
|
$U = $scalingFactorForCoordDifferences->asUnity()->getValue() * ($xs - $xo); |
|
195
|
2 |
|
$V = $scalingFactorForCoordDifferences->asUnity()->getValue() * ($ys - $yo); |
|
196
|
|
|
|
|
197
|
2 |
|
$mTdX = $A0->getValue(); |
|
198
|
2 |
|
foreach ($powerCoefficients as $coefficientName => $coefficientValue) { |
|
199
|
2 |
|
if ($coefficientName[0] === 'A') { |
|
200
|
2 |
|
sscanf($coefficientName, 'Au%dv%d', $uPower, $vPower); |
|
|
|
|
|
|
201
|
2 |
|
$mTdX += $coefficientValue->getValue() * $U ** $uPower * $V ** $vPower; |
|
202
|
|
|
} |
|
203
|
|
|
} |
|
204
|
|
|
|
|
205
|
2 |
|
$mTdY = $B0->getValue(); |
|
206
|
2 |
|
foreach ($powerCoefficients as $coefficientName => $coefficientValue) { |
|
207
|
2 |
|
if ($coefficientName[0] === 'B') { |
|
208
|
2 |
|
sscanf($coefficientName, 'Bu%dv%d', $uPower, $vPower); |
|
209
|
2 |
|
$mTdY += $coefficientValue->getValue() * $U ** $uPower * $V ** $vPower; |
|
210
|
|
|
} |
|
211
|
|
|
} |
|
212
|
|
|
|
|
213
|
2 |
|
$xt = $xs + $mTdX * $scalingFactorForCoordDifferences->asUnity()->getValue(); |
|
214
|
2 |
|
$yt = $ys + $mTdY * $scalingFactorForCoordDifferences->asUnity()->getValue(); |
|
215
|
|
|
|
|
216
|
2 |
|
return ['xt' => $xt, 'yt' => $yt]; |
|
217
|
|
|
} |
|
218
|
|
|
|
|
219
|
|
|
/** |
|
220
|
|
|
* Floating point vagaries mean that it's possible for inputs to be e.g. 1.00000000000001 which makes PHP give a |
|
221
|
|
|
* silent NaN as output so inputs need to be capped. atan/atan2 are not affected, they seem to cap internally. |
|
222
|
|
|
*/ |
|
223
|
1 |
|
protected static function acos(float $num): float |
|
224
|
|
|
{ |
|
225
|
1 |
|
if ($num > 1.0) { |
|
226
|
|
|
$num = 1.0; |
|
227
|
1 |
|
} elseif ($num < -1) { |
|
228
|
|
|
$num = -1.0; |
|
229
|
|
|
} |
|
230
|
|
|
|
|
231
|
1 |
|
return acos($num); |
|
232
|
|
|
} |
|
233
|
|
|
|
|
234
|
|
|
/** |
|
235
|
|
|
* Floating point vagaries mean that it's possible for inputs to be e.g. 1.00000000000001 which makes PHP give a |
|
236
|
|
|
* silent NaN as output so inputs need to be capped. atan/atan2 are not affected, they seem to cap internally. |
|
237
|
|
|
*/ |
|
238
|
39 |
|
protected static function asin(float $num): float |
|
239
|
|
|
{ |
|
240
|
39 |
|
if ($num > 1.0) { |
|
241
|
|
|
$num = 1.0; |
|
242
|
39 |
|
} elseif ($num < -1.0) { |
|
243
|
|
|
$num = -1.0; |
|
244
|
|
|
} |
|
245
|
|
|
|
|
246
|
39 |
|
return asin($num); |
|
247
|
|
|
} |
|
248
|
|
|
|
|
249
|
|
|
abstract public function getCRS(): CoordinateReferenceSystem; |
|
250
|
|
|
|
|
251
|
|
|
abstract public function getCoordinateEpoch(): ?DateTimeImmutable; |
|
252
|
|
|
|
|
253
|
|
|
abstract public function calculateDistance(self $to): Length; |
|
254
|
|
|
} |
|
255
|
|
|
|
dvdoug /
PHPCoord
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths