Scaling of surface plots

[Stefan G. <ge...@mb...>]

Hi,=20
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I have some difficulties to scale surface plots to the correct size.=20
I'm using "loadFromData(data,cols,rows,0,cols,0,rows)"=20
to make a surface plot with different cols/rows combinations.

Depending on rows/cols and zrange of the data the plot is very tiny or too=
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big.  I tried some combinations of setScale(1/rows,1/cols,1/zrange),  etc.=
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but had no luck to find the right combination.=20
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Is there a way to scale the surface plot to the correct size (depending on=
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rows,cols,zrange)? How can i scale the plot to have all axes with the same=
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size (aspect ratio) and always fit on the screen?
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Thanks in advance.
Stefan Gerlach