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https://issues.apache.org/jira/browse/COCOON-2133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Grzegorz Kossakowski reassigned COCOON-2133:
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Assignee: Grzegorz Kossakowski
> Addition of "allow-enlarge" parameter to ImageOp resize operation
> -----------------------------------------------------------------
>
> Key: COCOON-2133
> URL: https://issues.apache.org/jira/browse/COCOON-2133
> Project: Cocoon
> Issue Type: Improvement
> Components: Blocks: ImageOp
> Affects Versions: 2.1.11, 2.2-dev (Current SVN)
> Reporter: Robin Wyles
> Assignee: Grzegorz Kossakowski
> Priority: Minor
> Attachments: 4x2.jpg,
> cocoon-core-SitemapComponentTestCase-read-method.patch,
> cocoon-imageop-impl-no-effects-test.patch,
> cocoon-imageop-impl-resize-operation-and-test.patch , ResizeOperation.patch,
> RevisedResizeOperationPatch.txt
>
>
> The addition of an "allow-enlarge" parameter to the resize operation allows
> the user to control whether an image should be enlarged by the operation.
> This new parameter is declared in the sitemap like so:
> <map:read type="imageop" src="image.jpg">
> <map:parameter name="prefix-preserve-ratio" value="true"/>
> <map:parameter name="prefix-allow-enlarge" value="false"/>
> <map:parameter name="prefix-width" value="320"/>
> <map:parameter name="prefix-height" value="240"/>
> </map:read>
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