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ID Category Type Reproducibility Date Submitted Last Update
0000028 [In-Portal CMS] Front End feature request N/A 2009-05-23 03:49 2009-10-03 07:56
Reporter alex View Status public  
Assigned To alex
Priority normal Resolution fixed  
Status closed      
Summary 0000028: Add crop ability to ImageHelper class
Description Add ability to crop image during resizing.

Invocation syntax:
<inp2:sample-prefix_Field name="ImageField" format="resize:100x200;crop:c|c"/>

Invocation syntax for catalog item/category images:
<inp2:prefix_Image render_as="article_image" thumbnail="1" DefaultImage="img/no_article_image.gif" Crop="c|c" MaxWidth="143" MaxHeight="124" DefaultWidth="143" />
<inp2:prefix_Image render_as="article_image" thumbnail="1" DefaultImage="img/no_article_image.gif" Crop="1" MaxWidth="143" MaxHeight="124" DefaultWidth="143" />

Resize image (keeping proportions) to maximal possible size based on given (width - 100, height - 200), then crop rectangle area of given size (width - 100, height - 200) from center of resized image.

Crop format part accepts 2 arguments separated by "|": "crop:<x_position>|<y_position>". Positive value is crop offset from left/top. Negative value is crop offset from right/bottom. "C"/"c" is centered horizontally or vertically.

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