产品图片重设插件（不会变形） - Resize images proportionally

Posted 星期六, 06/27/2009 - 18:36 by Kevin Von

可能是Magento系统的默认功能中在生成图片缩略图时会变形，所有有社区人员写出了个图片重设而不会变形的插件，那就不用为产品的图片费心了，这个插件是：Resize images proportionally。效果看下面的图片，最直观了：

Magento Connect：magento-community/NetAmbition_DirectResize

介绍：

Give the possibility to resize images without distorted them.

You can specify a Width and a Height value as well as a ratio.

The ratio options are :
0 - none proportionnal. The image will be resized at the Width and Height values.
1 - proportionnal, based on the Width value
2 - proportionnal, based on the Height value
3 - proportionnal for the new image can fit in the Width and the Height values.
4 - proportionnal. The new image will cover an area with the Width and the Height values.

For use, replace the actuals calls :
$this->resize(150,150);
with :
$this->directResize(150,150,3);
where the options are : (width, height, ratio)

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To use the module, you must find in your .phtml file the calls of the product images and change them.

For example, in the file design/frontend/default/default/template/catalog/product/list.phtml
at line 95, you can find : "->resize(x,y)" that you must replace with "->directResize(x,y,r)" with r = ratio of your choice.