Image plot colour scale

Hi there, 

I have an image plot which shows the magnitude of the data using an RGB

The user can modify the ranges of the plot scales, thus dynamically
changing the value each colour represents.  

I?d like to add a colour scale next to the plot so that it always shows
the correct values the colous represents.This is because in most cases
the plot is saved as a GIF and printed for analysis later? 

Is there a builtin feature of visad to do this ?


Oliver Mather
Software Engineer
Ph 04040 71153

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