| Re: cgImage abscissa values in axis feature [message #88291 is a reply to message #88208] |
Tue, 08 April 2014 02:23  |
Petros Syntelis
Messages: 32
Registered: June 2013
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Member |
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This is close i think,
In case i use
cgDisplay
for i=0,24 do cgImage,im,/Axes,multimargin=2
problem is solved.
If i use just
for i=0,24 do cgImage,im,/Axes,multimargin=2
the rainbow colored axes still exist.
So it must have to do something with the background color and the way axis pick colors.
On Friday, March 28, 2014 5:45:55 PM UTC, Petros Syntelis wrote:
> Hi all (and mostly David),
>
>
>
> I find myself very often in need to put an image into a plot with axis that show some x and y abscissa values, like in the way we use the contour command,
>
> cgcontour, data, x,y
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> In cgImage, i can do this by setting the limits xr=[min(x),max(x)], yr=[min(x),max(x)] in a plot.
>
> This works ok for uniform x,y but doesnot work for non uniform x,y.
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> Also, if you want repeat this some times, its more trouble than to simply put the x,y abscissa values directly.
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> Is there a way i can put x and y vectors as values for axis? And if not, would it be too much to ask for this feture in another version of cgImage?
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>
>
> Cheers,
>
> Petros
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