imgviewhist

Changes options of a Histogram view of a COP image viewer.

Usages

If viewport_index is specified, only that viewport is affected (1-16). If it is not specified, all viewports are affected.

Note

Image viewer names are always of the pattern imgviewN where N = 1,2,3... (e.g. imgview1).

`-V on\|off`	Enable or disable the view.
`-L on\|off`	Turns on/off the labels.
`-G on\|off`	Turns on/off the guides.
`-H on\|off`	Turns on/off the handles.
`-P on\|off`	Turns on/off the previews.
`-t on\|off`	Turn on/off transparency.
`-i on\|off`	Turn on/off background images.
`-c component`	Display color channel (0 = red, 1 = green, 2 = blue, 3 = alpha, -1 = all)
`-h type`	Sets the histogram type: 0 = pixel 1 = hue 2 = saturation 3 = value 4 = pixel vs. U 5 = pixel vs. V 6 = hue vs. U 7 = hue vs. V 8 = saturation vs. U 9 = saturation vs. V 10 = value vs. U 11 = value vs. V 12 = hue vs. saturation 13 = hue vs. value