Problem with 2D plot values

[Wile_E_Coyote]

TPaletteAxis size

Hi! I can’t find a way to edit the size and position of the TPaletteAxis. Consider this example: void test() { TCanvas *c1 = new TCanvas("a", "b", 700, 700); TF2 *f = new TF2("f3","0.1+(1-(x-2)*(x-2))*(1-(y-2)*(y-2))",1,3,1,3); f->Draw("colz"); } I would like to shrink the color palette drawn on the right: [test] Of course I could do that manually, but I want my macro to automatically save the the graph/hist it makes, without having the need to manually edit that. Thank you! …