| Subject: | У меня... |
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| Summary: | Package rating comment |
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| Messages: | 2 |
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| Author: | Taras |
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| Date: | 2008-10-16 11:35:29 |
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| Update: | 2008-10-16 11:39:33 |
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Taras rated this package as follows:
| Utility: | Good |
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| Consistency: | Good |
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| Examples: | Good |
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 Taras - 2008-10-16 11:35:29 У меня есть одна поправка для класса - а именно корректаня работа с прозрачностью гиф и пнг.
Я исправил так
после if($NewImg_castr) {
ставлю
if ($this->mime == 'image/png'){
imagealphablending($NewImg_castr, false);
imagesavealpha($NewImg_castr, true);
}
а после
if($NewImg) {
такая вставка
if ($this->mime == 'image/png'){
imagealphablending($NewImg, false);
imagesavealpha($NewImg, true);
} else if($this->mime == 'image/gif') {
$trnprt_indx = imagecolortransparent($OldImg);
if($trnprt_indx > 0 && $trnprt_indx < imagecolorstotal($OldImg)) {
$trnprt_color = imagecolorsforindex($OldImg,$trnprt_indx);
$trnprt_indx = imagecolorallocate($NewImg,$trnprt_color['red'],$trnprt_color['green'],$trnprt_color['blue']);
imagepalettecopy($OldImg, $NewImg);
imagefill($NewImg, 0, 0, $trnprt_color);
imagecolortransparent($NewImg, $trnprt_color);
imagetruecolortopalette($NewImg, true, 256);
imagepalettecopy($OldImg, $NewImg_castr);
imagefill($NewImg_castr, 0, 0, $trnprt_color);
imagecolortransparent($NewImg_castr, $trnprt_color);
imagetruecolortopalette($NewImg_castr, true, 256);
}
}
Taras - 2008-10-16 11:39:33 - In reply to message 1 from TarasSorry of my previous post.
I have for this class one better - correct work with Transparency
After
if($NewImg_castr) {
write
if ($this->mime == 'image/png'){
imagealphablending($NewImg_castr, false);
imagesavealpha($NewImg_castr, true);
}
and after
if($NewImg) {
write so:
if ($this->mime == 'image/png'){
imagealphablending($NewImg, false);
imagesavealpha($NewImg, true);
} else if($this->mime == 'image/gif') {
$trnprt_indx = imagecolortransparent($OldImg);
if($trnprt_indx > 0 && $trnprt_indx < imagecolorstotal($OldImg)) {
$trnprt_color = imagecolorsforindex($OldImg,$trnprt_indx);
$trnprt_indx = imagecolorallocate($NewImg,$trnprt_color['red'],$trnprt_color['green'],$trnprt_color['blue']);
imagepalettecopy($OldImg, $NewImg);
imagefill($NewImg, 0, 0, $trnprt_color);
imagecolortransparent($NewImg, $trnprt_color);
imagetruecolortopalette($NewImg, true, 256);
imagepalettecopy($OldImg, $NewImg_castr);
imagefill($NewImg_castr, 0, 0, $trnprt_color);
imagecolortransparent($NewImg_castr, $trnprt_color);
imagetruecolortopalette($NewImg_castr, true, 256);
}
}
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