Bug 168 - Add support for transparency in GLJPanel
Summary: Add support for transparency in GLJPanel
Status: VERIFIED FIXED
Alias: None
Product: Jogl
Classification: JogAmp
Component: core (show other bugs)
Version: 1
Hardware: All all
: P3 normal
Assignee: Sven Gothel
URL:
Depends on:
Blocks:
 
Reported: 2005-06-30 12:28 CEST by Sven Gothel
Modified: 2010-03-24 07:47 CET (History)
0 users

See Also:
Type: FEATURE
SCM Refs:
Workaround: ---

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Description Sven Gothel 2010-03-24 07:47:55 CET 


---- Reported by kbr 2005-06-30 12:28:05 ----

Members of the Swing team at Sun have requested that support be added to the
GLJPanel to allow it to be correctly overlaid on top of other Swing or Java2D
drawing. The code can support this with only very small modifications and it
could be quite useful.



---- Additional Comments From kbr 2005-06-30 12:30:40 ----

Obey setOpaque() when selecting buffered image type. User must still
request alpha bits in the GLCapabilities. Not supported on all
back-end renderers; for example, Microsoft GDI renderer does not
implement alpha bits when rendering to DIB sections. Added examples of
use in JGears and JRefract demos.




--- Bug imported by sgothel@jausoft.com 2010-03-24 07:47 EDT  ---

This bug was previously known as _bug_ 168 at https://jogl.dev.java.net/bugs/show_bug.cgi?id=168