Use this mode to increase the saturation and contrast of the underlying image to make the image look brighter.ī > 0. The color of the background color is not replaced, but is mixed with the drawing color to reflect the highlights and shadows of the original image.Using the "Picture Overlay" or "Filter" mode while preserving the background color shading, the color of the drawing is superimposed on the bottom color, but the highlights and shadows of the background color are preserved. From the second formula, we can see that if the two layers are inverted and mixed in Multiply mode, the result of inverting the screen will be the same as that of the two layers. The standard color values of the upper and lower pixels are inverted and multipliedThe output will be brighter than the pixel values of both (just as if two projectors project one of the layers separately and then project onto the same screen). This mode is just the opposite of the previous one. Performing a color filter with other colors produces a bleaching effect.Ĭ = 1 − ( 1 − A ) × ( 1 − B ) Can also be written as 1-C=(1-A)*(1-B) Performs color filtering on any color and black, and the primary colors are not affected Īny color and white color filter is white
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