Hi Bertalan,
This problem is specific to the TGaxis constructor with a mapping
function.
Damir, will you investigate this problem ::) ?
Rene Brun
On Wed, 4 Dec 2002, Bertalan Juhasz wrote:
> Dear Rootres,
>
> I've discovered that if I create a TGaxis where the minimum and/or the
> maximum value of the axis does not coincide with the primary tick marks
> then the secondary tick marks are missing at the axis end; see this simple
> script:
>
> {
> TH2F *h2 = new TH2F("h","Axes",100,0,10,100,-2,2);
> h2->Draw();
>
> TF1 *f1=new TF1("f1","-x",-9.9,9.9);
> TGaxis *A1 = new TGaxis(0,2,10,2,"f1",510,"-");
> A1->Draw();
> }
>
> which produces the attached canvas. Is it a bug, is this behavour
> intentional or am I doing something wrong?
>
> I'm using ROOT 3.03/09 on RedHat 7.2.
>
> BTW, are there plans to support TGaxis on logarithmic pads? It would be
> _very_ useful. At least, purely horizontal or vertical axes should be
> supported (this would cover 99.9% of all user cases).
>
> Thank you in advance,
>
> Bertalan
>
>
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