Hi Miriam,
This case is a simple one for setting the axis ratios. You want to set
the aspect ratio to equal:
gca().set_aspect('equal')
after making your plot
Jon
On Mon, 2013-03-25 at 16:06 +0100, Miriam Degginger wrote:
> Hi all,
>
> I am working on a correlation chart with pyplot for a monitoring web
> tool. The plot is looking good, but only the strange resolution of axes
> disturbs the view.
>
> In a simple correlation plot, e.g. I want to compare two temperature
> sensors, I expect a line who divides the picture in two halves with an
> angle of 45° (optimal correlation R²=1). That feels natural and you can
> see whether the both sensors correlate or not without a deeper look at
> the exact values. But pyplot shows me a chart, where the x-axis's tick
> interval is larger (108 pixel) than the y-axis's tick interval (77
> pixel). In attachment you can see my example.
>
> How can I manipulate the axes that they show the same pixel resolution?
>
> I hope I make my case clear. If more information is needed, please tell me.
>
> Thank you very much in advance!
>
> Miriam D.
--
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Jonathan D. Slavin Harvard-Smithsonian CfA
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