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Astroua / CARTAvis

Deprecated Repository for CARTA project. Refer to:
https://github.com/cartavis/carta
GNU General Public License v2.0
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Color bar becomes black after manual update of bounds #179

Open low-sky opened 8 years ago

low-sky commented 8 years ago

The colorbar fails to update and becomes black after numbers are entered into the entry boxes underneath the color bar. screen shot 2016-09-06 at 12 46 14 pm

low-sky commented 8 years ago

Also blacks out for changing the the transform function (i.e., logarithm)

low-sky commented 8 years ago

Also colorbar manipulations should be reflected in the histogram / colored issue. For example, changing the transform from None (or Linear) to Square should change a colored histogram.

slovelan commented 8 years ago

I think this bug is due to my not understanding the behavior that was wanted for the color bar. The black color is consistent with the portion of the original color map and very low intensity. What I am thinking now is that if you change the intensity values in the color map text fields, you do not want to see any change in the color map itself. I.e., the low intensity value will become the new colormap minimum value and the high intensity value will become the new colormap max value, but the actual color map picture will not change. However you do want to see the intensity range change reflected in the image and the histogram. Is this correct?