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The GrayscaleFilter type exposes the following members.
Constructors
| Name | Description | |
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.gif "Public method") |
GrayscaleFilter() |
Creates and initializes a new GrayscaleFilter with the default values.
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GrayscaleFilter(Double, Double, Double, Double) |
Creates and initializes a new GrayscaleFilter with specified weights. The gray shade is calculated by multiplying each color component of every pixel with the matching Weight and adding a constant: resultShade = redValue * redWeight + greenValue * greenWeight + blueValue * blueWeight + constant. The resulting shade is clamped to the range [0,1].
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Methods
| Name | Description | |
|---|---|---|
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Apply |
Internal framework method.
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Lock |
Internal framework method.
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PrepareAsync |
Internal framework method.
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Properties
| Name | Description | |
|---|---|---|
.gif "Public property") |
BlueWeight |
The blue weight in the mixing equation. Range [-255.0, 255.0]. Default value is 0.114.
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Constant |
The constant in the mixing equation. Range [-255.0, 255.0]. Default value is 0.0.
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GreenWeight |
The green weight in the mixing equation. Range [-255.0, 255.0]. Default value is 0.587.
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RedWeight |
The red weight in the mixing equation. Range [-255.0, 255.0]. Default value is 0.299.
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