dompdf /
dompdf
| @@ 5046-5055 (lines=10) @@ | ||
| 5043 | ||
| 5044 | //print_r($info); |
|
| 5045 | $haveHeader = 1; |
|
| 5046 | if ($info['compressionMethod'] != 0) { |
|
| 5047 | $error = 1; |
|
| 5048 | ||
| 5049 | //debugpng |
|
| 5050 | if (defined("DEBUGPNG") && DEBUGPNG) { |
|
| 5051 | print '[addPngFromFile unsupported compression method ' . $file . ']'; |
|
| 5052 | } |
|
| 5053 | ||
| 5054 | $errormsg = 'unsupported compression method'; |
|
| 5055 | } |
|
| 5056 | ||
| 5057 | if ($info['filterMethod'] != 0) { |
|
| 5058 | $error = 1; |
|
| @@ 5057-5066 (lines=10) @@ | ||
| 5054 | $errormsg = 'unsupported compression method'; |
|
| 5055 | } |
|
| 5056 | ||
| 5057 | if ($info['filterMethod'] != 0) { |
|
| 5058 | $error = 1; |
|
| 5059 | ||
| 5060 | //debugpng |
|
| 5061 | if (defined("DEBUGPNG") && DEBUGPNG) { |
|
| 5062 | print '[addPngFromFile unsupported filter method ' . $file . ']'; |
|
| 5063 | } |
|
| 5064 | ||
| 5065 | $errormsg = 'unsupported filter method'; |
|
| 5066 | } |
|
| 5067 | break; |
|
| 5068 | ||
| 5069 | case 'PLTE': |
|
| @@ 5160-5169 (lines=10) @@ | ||
| 5157 | $errormsg = 'information header is missing'; |
|
| 5158 | } |
|
| 5159 | ||
| 5160 | if (isset($info['interlaceMethod']) && $info['interlaceMethod']) { |
|
| 5161 | $error = 1; |
|
| 5162 | ||
| 5163 | //debugpng |
|
| 5164 | if (defined("DEBUGPNG") && DEBUGPNG) { |
|
| 5165 | print '[addPngFromFile no support for interlaced images in pdf ' . $file . ']'; |
|
| 5166 | } |
|
| 5167 | ||
| 5168 | $errormsg = 'There appears to be no support for interlaced images in pdf.'; |
|
| 5169 | } |
|
| 5170 | } |
|
| 5171 | ||
| 5172 | if (!$error && $info['bitDepth'] > 8) { |
|
| @@ 5172-5181 (lines=10) @@ | ||
| 5169 | } |
|
| 5170 | } |
|
| 5171 | ||
| 5172 | if (!$error && $info['bitDepth'] > 8) { |
|
| 5173 | $error = 1; |
|
| 5174 | ||
| 5175 | //debugpng |
|
| 5176 | if (defined("DEBUGPNG") && DEBUGPNG) { |
|
| 5177 | print '[addPngFromFile bit depth of 8 or less is supported ' . $file . ']'; |
|
| 5178 | } |
|
| 5179 | ||
| 5180 | $errormsg = 'only bit depth of 8 or less is supported'; |
|
| 5181 | } |
|
| 5182 | ||
| 5183 | if (!$error) { |
|
| 5184 | switch ($info['colorType']) { |
|
