Inside a macro I create a Canvas with all bells and whistles
I create two pads and with them a histogram each
I "Draw" the pads and histograms and here the problems start:
I get the canvas with the histograms, but the menu line never gets
finished or even started. The canvas can be varied in size but the
histograms are never adapted.
I do some other stuff in a loop that later is supposed to fill the
histograms but currently leaves them untouched and empty. After each loop
I call the Update method on the Canvas. Nothing happens...
After this" other stuff" is done the histograms are saved and the file
is closed: That works again. The same thing can be done over and over again.
The only problem is the "nonfinished drawing"...
What do I do wrong?
Thanks,
Tassilo