In the 2-D histogram shown, the palette is overlapping with the x-axis exponent. I would like to be able to move the palette up a little bit or move the exponent a bit down.
Any ideas.
Aous
In the 2-D histogram shown, the palette is overlapping with the x-axis exponent. I would like to be able to move the palette up a little bit or move the exponent a bit down.
Any ideas.
Aous
move the palette:
TPaletteAxis *palette = (TPaletteAxis*)h_myHisto->GetListOfFunctions()->FindObject("palette");
palette->SetX1NDC(0.9);
palette->SetX2NDC(0.95);
palette->SetY1NDC(0.2);
palette->SetY2NDC(0.8);
and/or change the right margin:
gPad->SetBottomMargin(0.2);
The second method works. Thank you.
But when I tried the first one, I keep getting this error message:
Error: illegal pointer to class object palette 0x0 501 (tmpfile):1:
When I call the palette. Any ideas?
I would like to be able to change other things with the palette.
You must call gPad->Update before accessing the palette. The palette is only generated when the objects in the canvas are effectively Painted.
Rene