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From: =?utf-8?Q?J=C3=B6rg_Heinicke_=28JIRA=29?= <jira@apache.org>
To: dev@cocoon.apache.org
Subject: [jira] Updated: (COCOON-2048) ImageOp: overlay a transparent image
 on another one
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     [ https://issues.apache.org/jira/browse/COCOON-2048?page=3Dcom.atlassi=
an.jira.plugin.system.issuetabpanels:all-tabpanel ]

J=C3=B6rg Heinicke updated COCOON-2048:
----------------------------------

    Component/s:     (was: Blocks: (Undefined))
                 Blocks: ImageOp

> ImageOp: overlay a transparent image on another one
> ---------------------------------------------------
>
>                 Key: COCOON-2048
>                 URL: https://issues.apache.org/jira/browse/COCOON-2048
>             Project: Cocoon
>          Issue Type: New Feature
>          Components: Blocks: ImageOp
>    Affects Versions: 2.2-dev (Current SVN)
>            Reporter: Alexander Klimetschek
>         Attachments: delete.png, imageop-overlay-operation-sample.patch, =
imageop-overlay-operation.patch
>
>
> New OverlayOperation that puts another image on top of the image used by =
the ImageOpReader. Useful to overcome problems with browsers like IE that c=
annot put a transparent <img> on top of a background image.
> Example usage:
>      <map:read type=3D"image-op-overlay" src=3D"background-image.jpg" >
>           <map:parameter name=3D"overlay-offset-x" value=3D"10" />
>           <map:parameter name=3D"overlay-offset-y" value=3D"20" />
>           <map:parameter name=3D"overlay-source" value=3D"overlay-image.p=
ng"/>
>      </map:read>

--=20
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