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[Bug classpath/27669] New: Jmol's AWT backend gives grey window
From: |
egon dot willighagen at gmail dot com |
Subject: |
[Bug classpath/27669] New: Jmol's AWT backend gives grey window |
Date: |
18 May 2006 19:45:06 -0000 |
If Jmol 10.2 is started with:
cacao -Djava.version=1.1 -jar Jmol.jar
then it shows a grey screen. Somewhere last autumn I spoke with someone on
#classpath about this, and he thought it could be caused by the fact that Jmol
assumes a RGB feature, while Classpath returns a RGBA, in effect incorrectly
setting the transparency, giving the grey output. I do remember trying some
workarounds for that, but it never worked.
The involved Jmol code looks like:
ColorModel colorModelRGB;
ImageConsumer ic;
Awt3D(Component component) {
this.component = component;
colorModelRGB = Toolkit.getDefaultToolkit().getColorModel();
}
See:
http://svn.sourceforge.net/viewcvs.cgi/jmol/branches/v10_2/Jmol/src/org/jmol/g3d/Awt3D.java?view=log
If the java.version parameter is not given, Jmol uses a Swing backend, which
works properly. The Sun JVM works properly in AWT mode, so there seems to be
some incompatibility.
Egon
--
Summary: Jmol's AWT backend gives grey window
Product: classpath
Version: 0.91
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: classpath
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: egon dot willighagen at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27669
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