TPad::GetUxxx() with log scale

ROOT
1

It seems this method gives Log10() of the actual value displayed on histogram axes when a pad is set to have log axes.

While knowing this makes it easy to program for, is this the desired behaviour? When drawing additional TGaxis objects (or any other object in which the user limits are necessary), it just makes it non-trivial to change between log and linear axes.

Cheers,
Chris

2

Use
gPad->PadtoX(xpad);
gPad->PadtoY(ypad);
or vice verssa XtoPad, YtoPad

In case of a linear scale, the corresponding function is just a noop.

Rene