From Axel: Rename the name of the canvas used in the example macro from c1 to cV3D to avoid a clash between two concurrent canvases with the same name.
From Axel:
Rename the name of the canvas used in the example macro from c1 to cV3D
to avoid a clash between two concurrent canvases with the same name.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@23852 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root