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View Revisions: Issue #28 [ All Revisions ] [ Back to Issue ]
Summary 0000028: Add crop ability to ImageHelper class
Revision 2009-07-20 09:27:15 by alex
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" />


Description:
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.
Revision 2009-07-19 06:48:35 by alex
Description Add ability to crop image during resizing.

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

Description:
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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