draw.RoundedBox - Minor Change

draw.RoundedBox - Update note for where cornerRadius is 0

draw.RoundedBox - add example

draw.RoundedBox - Revert last change (the warning seems to be wrong after testing on the 32 and 64 bit version, if you encounter use a <bug> tag with the issue ID from GitHub)

draw.RoundedBox - artifacting warning

draw.RoundedBox - ></rendercontext>

draw.RoundedBox - No change reason was given

draw.RoundedBox - No change reason was given