How can I automatically set the colormap (e.g. caxis auto) using the function implay?

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Thomas 2014-11-25

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回答： Thomas 2014-12-16

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I am using the function implay to look at image data with multiple timeframes, and I would like to specify the min and max values of the colormap programmatically. Using imshow for individual images I just apply auto, but this doesn't seem to work with implay. Any suggestions?

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Thomas 2014-12-16

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I figured this out:

function [] = implay_AutoColorMap(image)

handle = implay(image);

handle.Visual.ColorMap.UserRange = 1; handle.Visual.ColorMap.UserRangeMin = min(image(:)); handle.Visual.ColorMap.UserRangeMax = max(image(:));

Hope this saves someone else some time... Thanks to those who figured it out and shared!

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