Log scale problem in ROOT TGraph

ROOT
1

Dear All,
I want to draw a graph in log log scale (means both axes are log). My x range is 0-3
and y range is 0-4. When I draw my graph in log scale I could find a single labels on both the axes. Though the “morelog” option can give not more than one label.

So, how to make my plot beautiful, so that more no. at least 5 labels can be given to both the axes.

Thank you…

Regards-
Kalyan

2

What do you get with the MoreLogLabels option ?

3

Thanks for the reply…

The “morelog” option gives me two labels on the Y-axis… the labels are 10^{-1} ans 1. Means the labels are in the multiples of 10. Could the labels be set in such a way that I can get the labels in the multiples of 1.

Regards-
Kalyan

4

this option is entirely automatic. it depends also on the pad’s size et the size of the labels
Try to en large the pad’s size and reduce the labels’ size

5

[quote=“couet”]this option is entirely automatic. it depends also on the pad’s size et the size of the labels
Try to en large the pad’s size and reduce the labels’ size[/quote]

Is there a way to get more control over axis labels on log scales? Sometimes I can cleary see there is a lot of rooms for extra labels in the axis and I can not make root to draw.

6

g->GetYaxis()->SetMoreLogLabels();