[Octave-bug-tracker] [bug #52053] clim values should be cast to double before applying

[Georg Wiora]

Follow-up Comment #9, bug #52053 (project octave):

Be careful with the image and imagesc etc. functions. They have a different
behavior depending on the data type of the image:
Images using uint8 are assumed to be in the data range of 0 to 255, while
images in float or double format are assumed to be in the data range 0 to 1.0.
Color scaling and thus clim behavior depends on this data types. I do not now
whether image-functions distinguish this by them self or if clim property does
this.

Please check your patch not to change this behavior.

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