Hello,

I'm using Processing from Java/Eclipse. I've just rewritten my application to use an offscreen image (PGraphics mBuffer), where I've specified:

1.                 mBuffer.pushMatrix();
2.                 mBuffer.colorMode(PConstants.HSB, 360, 100, 100, 100);
3.                 ...
4.                 mBuffer.popMatrix();

 
But it seems the colors are somehow not at all like they should be. Well I think I don't have to save matrices since I'm creating a new instance everytime the buffer get's updated.

In draw() I'm using

1.                 mParent.pushMatrix();
2.                 mParent.image(mBuffer, 0, 0);
3.                 ...
4.                 mParent.popMatrix();

to draw the buffered image prior to a mousOver effect. Somehow the colors of the offscreen Buffer are not how they were before using an offscreen buffer :-/

My update method:

1.     /** Update items as well as the buffered offscreen image. */
2.     private void update() {
3.         mBuffer = mParent.createGraphics(mParent.width, mParent.height, PConstants.JAVA2D);
4.         mBuffer.beginDraw();
5.         for (final SunburstItem item : mItems) {
6.             item.update(mGUI.getMappingMode(), mBuffer);
7.         }
8.         updateBuffer();
9.         mBuffer.endDraw();
10.     }

Anyone a hint or something what could be wrong?

regards,
johannes