function image_create_thumb
($filename,
$width,
$height)');
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{');
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list($image["Width"],
$image["Height"],
$image["Type"]) =
getimagesize($filename);
');
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');
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if($image["Type"] == IMG_JPG ||
$image["Type"] == IMG_JPEG
)');
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{');
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$im_image = ImageCreateFromJPEG
($filename);
');
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}');
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if($image["Type"] == IMG_GIF
)');
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{');
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$im_image = ImageCreateFromGIF
($filename);
');
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}');
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if($image["Type"] == IMG_PNG
)');
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{');
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$im_image = ImageCreateFromPNG
($filename);
');
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}');
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');
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if($image["Width"] >
$image["Height"])');
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{');
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$scale =
$width /
$image["Width"];
');
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$thumb_width =
$width;
');
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$thumb_height =
floor($image["Height"]*
$scale);
');
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}');
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else');
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{');
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$scale =
$height /
$image["Height"];
');
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$thumb_height =
$height;
');
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$thumb_width =
floor($image["Width"]*
$scale);
');
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}');
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');
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$im_thumb = @ImageCreateTrueColor
($thumb_width,
$thumb_height) or
die("Cannot Initialize new GD image stream");
');
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');
document.write(' ImageCopyResized
($im_thumb,
$im_image,
0,
0,
0,
0,
$thumb_width,
$thumb_height,
$image["Width"],
$image["Height"]);
');
document.write('
');
document.write(' ImageDestroy
($im_image);
');
document.write(' ImagePNG
($im_thumb,
$filename);
');
document.write(' ImageDestroy
($im_thumb);
');
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');
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return true;
');
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}//image_create_thumb($filename, $width, $height) ');
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