added default value for alpha in color%

This commit is contained in:
Robby Findler 2010-12-31 06:39:19 -06:00
parent c7977441e4
commit b3a1d7860a

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@ -19,7 +19,7 @@ object using a color name.
([red (integer-in 0 255)]
[green (integer-in 0 255)]
[blue (integer-in 0 255)]
[alpha (real-in 0 1)])
[alpha (real-in 0 1) 1.0])
([color-name string?]))]{
Creates a new color with the given RGB values and alpha, or matching