Masks

The RGBA-Mask are the bitmasks used to extract that color from a pixel. It is used to e.g. define the background of a newly created Surface. Using zeros for the RGB-Masks sets a default value, based on the depth But using zero for the Aalpha-Mask results in an Alpha-Mask of 0. By default Surfaces with an Alpha-Mask are set up for blending. You can change the blend mode with Surface.setBlendMode.

struct Masks {

Masks Zero;

this(uint red, uint green, uint blue, uint alpha);

}

Constructors

this this(uint red, uint green, uint blue, uint alpha): CTor

Members

Static variables

Zero Masks Zero;: The RGBA-Masks are zero. Using zeros for the RGB-Masks sets a default value, based on the given depth. Using zero for the Alpha-Mask results in an Alpha-Mask of 0.

Variables

alpha uint alpha;: the alpha mask, default is 0x000000ff
alpha uint alpha;: the alpha mask, default is 0xff000000
blue uint blue;: the blue mask, default is 0x00ff0000
blue uint blue;: the blue mask, default is 0x0000ff00
green uint green;: the green mask, default is 0x0000ff00
green uint green;: the green mask, default is 0x00ff0000
red uint red;: the red mask, default is 0x000000ff
red uint red;: the red mask, default is 0xff000000

Masks

Constructors

Members

Static variables

Variables

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