Warning during gif thumbnails creation

korzo
Topic Author
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11 years 8 months ago #186481 by korzo

Warning during gif thumbnails creation was created by korzo

-- HikaShop version -- : 2.3.5
-- Joomla version -- : 3.3.6
-- PHP version -- : 5.6.3
-- Error-message(debug-mod must be tuned on) -- : Warning: imagecolorsforindex(): Color index 255 out of range in administrator\components\com_hikashop\helpers\image.php on line 813

I have warning "Color index 255 out of range" with some gif images on listing pages when thumbnail was created on page load.
I think is because imagecolortransparent($img) must be less than imagecolorstotal($img).

Gifs in question attached.

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Jerome
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HikaShop core developer

11 years 8 months ago #186532 by Jerome

Replied by Jerome on topic Warning during gif thumbnails creation

Hi,

Thanks for the report ; it's the first time that I see someone using animated GIF in HikaShop

I made a fix which will be integrated int the next release.

Code:

if(in_array($extension,array('gif', 'png'))) {
	$palletSize = imagecolorstotal($img);
	if($transparentIndex >= 0 && $transparentIndex < $palletSize) {
		$trnprt_color = imagecolorsforindex($img, $transparentIndex);

Regards,

Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.

Also helping the HikaShop support team when having some time or couldn't sleep.
By the way, do not send me private message, use the "contact us" form instead.

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