Hello Wagner,
I drop A Diagramline over an existing Block on the TatDiagram.
By code, I increased the width of the line:
(FDiagram.DControls[1] as TDiagramLine).Pen.Width:=30;
So far so good, I got the following figure:
Now I wich make the line semi transparent I tried:
(FDiagram.DControls[1] as TDiagramLine).Transparency:=80;
Nothing changes!!! I still have the figure above.
What I Wish to have is the following:(Produced with Adobe "Photoshop")
Please Help!