GrayscaleFilter Constructor
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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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