**ShowPlay Reference Manual, Chapter 3 (ControlVariables): rgbscale**
===== RGBscale - Image display brightness intensity scaling factor =====
RGBSCALE is a floating point number -- its default value is 1.0.\\
If RGBSCALE is not 1.0, Showplay will scale pixel intensities of all images by RGBSCALE when they are displayed.

**See Also:**\\
[[jvs:cigal:showplay:manual:chapter1:scaledisplay|Display Scaling]], 
[[jvs:cigal:showplay:manual:chapter3:widscale|Widscale]], 
[[jvs:cigal:showplay:manual:chapter3:hgtscale|Hgtscale]],
[[jvs:cigal:showplay:manual:chapter3:sx0|Sx0/Sy0]]

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