On 9/3/12 4:43 AM, danjo86 wrote:
Am Freitag, 31. August 2012 12:08:32 UTC+2 schrieb David Joyner:
On Fri, Aug 31, 2012 at 4:53 AM, danjo86
<dan...@sommerfeld-timmaspe.de <javascript:>> wrote:
> Right! It's a remain of tryings...
>
Does this section help?
http://www.sagemath.org/doc/reference/sage/plot/colors.html
<http://www.sagemath.org/doc/reference/sage/plot/colors.html>
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Hallo,
now i am sure, that i am in the position to specify my problem:
As you has seen, i have the global variables x,y. But I need that the
plotfunction uses his own local variables. So that the point (-2,1) get
the color mandel(-2,1).
Maybe now anyone can help me.
I think the problem is that the rgbcolor function is not evaluated for
every point. It's evaluated once for the entire plot.
Instead, I think using the 2d matrix_plot [1] or density_plot [2] would
give you the colors you want. Or you can use complex_plot [3]
There may also be some interesting demos here for you:
http://wiki.sagemath.org/interact/fractal
Thanks,
Jason
[1]
http://www.sagemath.org/doc/reference/sage/plot/matrix_plot.html#sage.plot.matrix_plot.matrix_plot
[2]
http://www.sagemath.org/doc/reference/sage/plot/density_plot.html#sage.plot.density_plot.density_plot
[3]
http://www.sagemath.org/doc/reference/sage/plot/complex_plot.html#sage.plot.complex_plot.complex_plot
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