Bug #14537 » 0000760-class.t3lib_stdgraphic.diff
| class.t3lib_stdgraphic.php Thu Feb 24 13:12:09 2005 | ||
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var $cmds = Array (
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'jpg' => '',
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'jpeg' => '',
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'gif' => '-colors 64',
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'png' => '-colors 64'
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'gif' => '', //no limit as gif supports 256 colors only anyway
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'png' => '-colors 65536'
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);
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var $NO_IMAGE_MAGICK = '';
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var $V5_EFFECTS = 0;
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| ... | ... | |
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$theMask2 = $tmpStr.'_mask2.'.trim($GLOBALS['TYPO3_CONF_VARS']['GFX']['im_mask_temp_ext_noloss']);
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// prepare overlay image
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$cpImg = $this->imageCreateFromGif($BBimage[3]);
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$destImg = imagecreate($w,$h);
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$destImg = imagecreatetruecolor($w,$h);
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ImageColorAllocate($destImg, 0,0,0);
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$this->copyGifOntoGif($destImg,$cpImg,$conf,$workArea);
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$this->ImageGif($destImg, $theImage);
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| ... | ... | |
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imageDestroy($destImg);
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// prepare mask image
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$cpImg = $this->imageCreateFromGif($BBmask[3]);
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$destImg = imagecreate($w,$h);
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$destImg = imagecreatetruecolor($w,$h);
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ImageColorAllocate($destImg, 0,0,0);
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$this->copyGifOntoGif($destImg,$cpImg,$conf,$workArea);
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$this->ImageGif($destImg, $theMask);
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| ... | ... | |
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imagecopyresized($im_base, $im, 0,0,0,0, imagesx($im),imagesy($im),imagesx($im),imagesy($im)); // Copy the source image onto that
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imagecopyresized($im_base, $cpImg, $Xstart, $Ystart, $cpImgCutX, $cpImgCutY, $w, $h, $w, $h); // Then copy the $cpImg onto that (the actual operation!)
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$im = $im_base; // Set pointer
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$this->makeEffect($im, Array('value'=>'colors=256')); // Reduce colors to 256 - make SURE that IM is working then!
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$this->makeEffect($im, Array('value'=>'colors=65536')); // Reduce colors to 256 - make SURE that IM is working then!
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} else {
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imagecopyresized($im, $cpImg, $Xstart, $Ystart, $cpImgCutX, $cpImgCutY, $w, $h, $w, $h);
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}
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| ... | ... | |
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// NiceText is calculated
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if (!$conf['niceText']) {
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// Font Color is reserved:
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$this->reduceColors($im,256, 200);
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$this->reduceColors($im,65536, 65536);
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$Fcolor = ImageColorAllocate($im, $cols[0],$cols[1],$cols[2]);
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// antiAliasing is setup:
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$Fcolor = ($conf['antiAlias']) ? $Fcolor : -$Fcolor;
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| ... | ... | |
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$newH = ceil($sF*imagesy($im));
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// Make mask
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$maskImg = imagecreate($newW, $newH);
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$maskImg = imagecreatetruecolor($newW, $newH);
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ImageColorAllocate($maskImg, 255,255,255);
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$Fcolor = ImageColorAllocate($maskImg, 0,0,0);
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if ($spacing || $wordSpacing) { // If any kind of spacing applys, we use this function:
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| ... | ... | |
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$this->imageMagickExec($fileMask,$fileMask,$command);
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// Make the color-file
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$colorImg = imagecreate($w,$h);
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$colorImg = imagecreatetruecolor($w,$h);
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ImageColorAllocate($colorImg, $cols[0],$cols[1],$cols[2]);
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$this->ImageGif($colorImg, $fileColor);
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ImageDestroy($colorImg);
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| ... | ... | |
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$fileMask = $tmpStr.'_mask.'.$this->gifExtension;
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// BlurColor Image laves
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$blurColImg = imagecreate($w,$h);
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$blurColImg = imagecreatetruecolor($w,$h);
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$bcols=$this->convertColor($conf['color']);
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ImageColorAllocate($blurColImg, $bcols[0],$bcols[1],$bcols[2]);
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$this->ImageGif($blurColImg, $fileColor);
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ImageDestroy($blurColImg);
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// The mask is made: BlurTextImage
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$blurTextImg = imagecreate($w+$blurBorder*2,$h+$blurBorder*2);
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$blurTextImg = imagecreatetruecolor($w+$blurBorder*2,$h+$blurBorder*2);
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ImageColorAllocate($blurTextImg, 0,0,0); // black background
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$txtConf['fontColor'] = 'white';
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$blurBordArr = Array($blurBorder,$blurBorder);
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| ... | ... | |
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if ($blurTextImg_tmp) { // if nothing went wrong we continue with the blurred mask
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// cropping the border from the mask
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$blurTextImg = imagecreate($w,$h);
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$blurTextImg = imagecreatetruecolor($w,$h);
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$this->imagecopyresized($blurTextImg, $blurTextImg_tmp, 0, 0, $blurBorder, $blurBorder, $w, $h, $w, $h);
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ImageDestroy($blurTextImg_tmp); // Destroy the temporary mask
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| ... | ... | |
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$conf['offset']=$cords[0].','.$cords[1];
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$cords = $this->objPosition($conf,$workArea,Array($cords[2],$cords[3]));
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$cols=$this->convertColor($conf['color']);
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$this->reduceColors($im,256, 255);
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$this->reduceColors($im,65536, 65536);
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$tmpColor = ImageColorAllocate($im, $cols[0],$cols[1],$cols[2]);
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imagefilledrectangle($im, $cords[0], $cords[1], $cords[0]+$cords[2]-1, $cords[1]+$cords[3]-1, $tmpColor);
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}
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| ... | ... | |
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$commands.=' -flop';
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break;
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case 'colors':
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$commands.=' -colors '.t3lib_div::intInRange($value,2,255);
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$commands.=' -colors '.t3lib_div::intInRange($value,2,65535);
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break;
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case 'shear':
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$commands.=' -shear '.t3lib_div::intInRange($value,-90,90);
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| ... | ... | |
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$conf['offset']=$cords[0].','.$cords[1];
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$cords = $this->objPosition($conf,$this->workArea,Array($cords[2],$cords[3]));
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$newIm = imagecreate($cords[2],$cords[3]);
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$newIm = imagecreatetruecolor($cords[2],$cords[3]);
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$cols=$this->convertColor($conf['backColor']?$conf['backColor']:$this->setup['backColor']);
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ImageColorAllocate($newIm, $cols[0],$cols[1],$cols[2]);
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| ... | ... | |
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*/
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function combineExec($input,$overlay,$mask,$output) {
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if (!$this->NO_IMAGE_MAGICK) {
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$cmd = $this->imageMagickPath.$this->combineScript.' -compose over '.$this->wrapFileName($input).' '.$this->wrapFileName($overlay).' '.$this->wrapFileName($mask).' '.$this->wrapFileName($output);
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$cmd = $this->imageMagickPath.$this->combineScript.' -compose over -quality '.intval($gfxConf['im_jpg_quality']).' '.$this->wrapFileName($input).' '.$this->wrapFileName($overlay).' '.$this->wrapFileName($mask).' '.$this->wrapFileName($output);
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$this->IM_commands[] = Array ($output,$cmd);
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exec($cmd);
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}
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| ... | ... | |
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if ($this->ImageGif($this->im, $file)) {
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// ImageMagick operations
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if($this->setup['reduceColors']) {
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$this->imageMagickExec($file,$file,' -colors '.t3lib_div::intInRange($this->setup['reduceColors'],2,255));
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$this->imageMagickExec($file,$file,' -colors '.t3lib_div::intInRange($this->setup['reduceColors'],2,65535));
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t3lib_div::gif_compress($file,''); // Compress with IM (lzw) or GD (rle) (Workaround for the absence of lzw-compression in GD)
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} else {
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t3lib_div::gif_compress($file, 'IM'); // Compress with IM! (adds extra compression, LZW from ImageMagick) (Workaround for the absence of lzw-compression in GD)
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| ... | ... | |
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// If non of the above:
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$i = @getimagesize($sourceImg);
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$im = imagecreate($i[0],$i[1]);
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$im = imagecreatetruecolor($i[0],$i[1]);
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ImageColorAllocate($im, 128,128,128);
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return $im;
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}
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