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Contrast Constructor (Boolean[], Single)

Creates new Contrast class instance. Here you can specify what channels to process with this transform and contrast modifier.

Namespace: Aurigma.GraphicsMill.Transforms
Assembly: Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)


Visual Basic
Public Sub New ( _
	channels As Boolean(), _
	amount As Single _
public Contrast(
	bool[] channels,
	float amount



Type: System.Boolean []

Array of flags specifying what channels to apply effect at. If array item is true, transform will be applied at channel with appropriate index. Otherwise this channel is skipped. You can change to this array later through the property Channels.

Type: System.Single

Contrast modifier value varying in range [-1, 1]. Minimum value (-1) will produce absolutely gray image, neutral value (0) does no effect, maximum value (1) makes the image extremely posterized. You can change this value later through property Amount.

See Also