#8 GD: Use imagecopyresampled() instead of imagecopyresized()

[Skyzyx]

When resizing images using the GD driver, I noticed that that the resulting images were rather... rough. I realized that this was because the resized images were not being resampled.

Image resizing is the only functionality I'm really using at the moment, so I only made the resampling modification to asido_driver_gd::__resize().

imagecopyresampled() has an identical function signature to imagecopyresize(), so it was simply a matter of changing the function name and I was done.

It would definitely be useful to work this into a future revision of Asido, perhaps with a way to toggle it (as resampling looks cleaner/nicer, but requires more memory and CPU).

[Vincent Lemaire]

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I fully agree with it : please change the function for more quality of pictures resizing.

[Vincent Lemaire]

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If you want a patch...

Index: class.driver.gd.php

--- class.driver.gd.php (revision 18)
+++ class.driver.gd.php (working copy)
@@ -181,7 +181,7 @@
imageSaveAlpha($_, true);
imageAlphaBlending($_, false);

- $r = imageCopyResized(
+ $r = imageCopyResampled(
$_, $tmp->target,
0,0,
0,0,