Pure black as background color of stereotypes

[McMannus]

Hi guys,

I just tried in vain to set the background color of a stereotype extending the "Provided Interface" meta-class to pure black RGB=(0,0,0).
I tried both the default appearance approach as well as using the following Shapescript with no success.

Code: [Select]

SetFillColor(0,0,0);
DrawNativeShape();
Interestingly, the stereotype in the output profile has the bgcolor attribute set to -2 instead of 0.

I solved the problem by using RGB=(1,1,1) which is of course still dark enough but it's not the proper solution, why I believe this was not intended by Sparx