How to draw TH2D with pol without grid line

ROOT
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could TH2D be drawed with out its grid
below with the grid.

can_H2D_pollego2z.png601×572 26.2 KB

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@couet can you please take a look? Thank you!

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https://root.cern/doc/master/classTHistPainter.html#HP18

h2->Draw("surf2 pol");
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could it be draw with 2D mode?

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indeed I guess used “col pol” ? … so with “col pol” the line cannot be removed right now. I can modify that I guess. With the “surf pol” you will need to change the viewing angles.

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