preserve transparency when transforming image
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Key: JBSEAM-3283
URL:
https://jira.jboss.org/jira/browse/JBSEAM-3283
Project: Seam
Issue Type: Bug
Components: JSF Controls
Affects Versions: 2.1.0.A1, 2.0.3.CR1
Reporter: Dan Allen
Assignee: Dan Allen
Priority: Minor
Fix For: 2.0.3.GA, 2.1.0.GA
Currently, when a PNG is resized by the <s:transformImage> tag, the transparency is
removed. This is a problem with how the Graphics2D is setup prior to performing the
transformation. The fix is just a matter of adding an AlphaComposite to the image.
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