TGraphPolar Axis Color

[denisanielski]

Hey,

is there any possibility to change the color of the axis and the circle of a TGraphPolar?
Something like: PolarGr1->GetPolargram()->SetAxisColor(16);

The problem is that the TLegend is sometimes hard to read as the axis/ circle of the polar graph is crossing it. So a more greyish color would be helpful

As I am using the #splitline command in TLegend I do not know how to set up a Box for the Legend correctly to paint over the axis/circle of the Polargraph.

Thank you!

[couet]

can you post a small example showing what you already have ?

[denisanielski]

Hi Couet,

Thanks for paying attention

as the code is quiete long and not to structured i am posting a picture.
hope that is fine, otherwise i will post some code later…

[couet]

SetLineColor on the Polagram changes the color of the grid.

   PolarGr1->GetPolargram()->SetLineColor(kRed);

But it seems the external circle uses the general current default line color. It can be changed using:

   gStyle->SetLineColor(kRed);

[denisanielski]

Thanks Couet!

That is what I needed