Difference between revisions of "Color"
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A Color represents a floating-point color with RGBA components. Colors can be added, subtracted, multiplied, and divided by other Colors, multiplied and divided by scalars, and support the negative operator to invert the color values. | A Color represents a floating-point color with RGBA components. Colors can be added, subtracted, multiplied, and divided by other Colors, multiplied and divided by scalars, and support the negative operator to invert the color values. | ||
Revision as of 19:31, 18 November 2012
A Color represents a floating-point color with RGBA components. Colors can be added, subtracted, multiplied, and divided by other Colors, multiplied and divided by scalars, and support the negative operator to invert the color values.
Individual components can be read or written using the r, g, b, and a attributes.
By default a Color is constructed as fully-opaque black (0, 0, 0, 1).
>> c = Color(1, 0, 0)
>> c = c * 2.0
>> print c
Color(2.0,0.0,0.0,1.0)