Posted by jedwards1211 on Jan 03, 2016; 1:19am
URL: https://forum.jogamp.org/How-to-make-AWT-GLCanvas-stop-drawing-everything-at-bottom-left-of-parent-window-tp4035965p4035968.html

I don't get it, I can't reproduce these issues in a minimal from-scratch project.  What could I be doing wrong?  I made a timer print out the bounds of the of the canvas, and they don't match where openGL is drawing on screen.  I'm doing glViewport in exactly the same way.