CompositeOperator

No composite operator has been specified.

The result of composite image + image, with overflow wrapping around (mod 256).

The result is the same shape as image, with composite image obscuring image where the image shapes overlap. Note that this differs from OverCompositeOp because the portion of composite image outside of image's shape does not appear in the result.

Merges images together such that both images are treated equally (being just added together), according to the percentage arguments given.

The result image shaded by composite image.

Replace any destination pixel that is the similar to the source image's pixel (as defined by the current fuzz factor), with transparency.

Make the target image transparent. The composite image is ignored.

Darkens the destination color to reflect the source color. Painting with white produces no change.

Brightens the destination color to reflect the source color. Painting with black produces no change.

Each pixel in the result image is the combination of the brightness of the target image and the saturation and hue of the composite image. This is the opposite of LuminizeCompositeOp.

Copy the black channel from the composite image to the target image.

Copy the blue channel from the composite image to the target image.

Replace the target image with the composite image.

Copy the cyan channel from the composite image to the target image.

Copy the green channel from the composite image to the target image.

Copy the magenta channel from the composite image to the target image.

If the composite image's matte attribute is true, copy the opacity channel from the composite image to the target image. Otherwise, set the target image pixel's opacity to the intensity of the corresponding pixel in the composite image.

Copy the red channel from the composite image to the target image.

Copy the yellow channel from the composite image to the target image.

Replace target image pixels with darker pixels from the composite image.

The part of the destination lying inside of the source is composited over the source and replaces the destination.

The destination is left untouched.

The part of the destination lying inside of the source replaces the destination.

The part of the destination lying outside of the source replaces the destination.

The destination is composited over the source and the result replaces the destination.

The result of abs(composite image - image). This is useful for comparing two very similar images.

Displace target image pixels as defined by a displacement map. The operator used by the displace method.

The operator used in the dissolve method.

Produces an effect similar to that of 'difference', but appears as lower contrast. Painting with white inverts the destination color. Painting with black produces no change.

Multiplies or screens the colors, dependent on the source color value. If the source color is lighter than 0.5, the destination is lightened as if it were screened. If the source color is darker than 0.5, the destination is darkened, as if it were multiplied. The degree of lightening or darkening is proportional to the difference between the source color and 0.5. If it is equal to 0.5 the destination is unchanged. Painting with pure black or white produces black or white.

Each pixel in the result image is the combination of the hue of the target image and the saturation and brightness of the composite image.

The result is simply composite image cut by the shape of image. None of the image data of image is included in the result.

Replace target image pixels with lighter pixels from the composite image.

Increase contrast slightly with an impact on the foreground's tonal values.

Each pixel in the result image is the combination of the brightness of the composite image and the saturation and hue of the target image. This is the opposite of ColorizeCompositeOp.

The result of composite image - image, with overflow cropped to zero. The matte chanel is ignored (set to 255, full coverage).

Used by the watermark method.

Multiplies the color of each target image pixel by the color of the corresponding composite image pixel. The result color is always darker.

The resulting image is composite image with the shape of image cut out.

The result is the union of the the two image shapes with composite image obscuring image in the region of overlap. The matte channel of the composite image is respected, so that if the composite pixel is part or all transparent, the corresponding image pixel will show through.

Multiplies or screens the colors, dependent on the destination color. Source colors overlay the destination whilst preserving its highlights and shadows. The destination color is not replaced, but is mixed with the source color to reflect the lightness or darkness of the destination.

The result is just the sum of the image data. Output values are cropped to 255 (no overflow). This operation is independent of the matte channels.

The resulting image is image replaced with composite image. Here the matte information is ignored.

Each pixel in the result image is the combination of the saturation of the target image and the hue and brightness of the composite image.

Multiplies the inverse of each image's color information.

Darkens or lightens the colors, dependent on the source color value. If the source color is lighter than 0.5, the destination is lightened. If the source color is darker than 0.5, the destination is darkened, as if it were burned in. The degree of darkening or lightening is proportional to the difference between the source color and 0.5. If it is equal to 0.5, the destination is unchanged. Painting with pure black or white produces a distinctly darker or lighter area, but does not result in pure black or white.

The part of the source lying inside of the destination is composited onto the destination.

The source is copied to the destination. The destination is not used as input.

The part of the source lying inside of the destination replaces the destination.

The part of the source lying outside of the destination replaces the destination.

The source is composited over the destination.

The result of composite image - image, with underflow wrapping around (mod 256). The add and subtract operators can be used to perform reversable transformations.

The result is the image data from both composite image and image that is outside the overlap region. The overlap region will be blank.

The two images are divided from each other, Src / Dest.

Distort an image, using the given method and its required arguments.

Provides you with a method of replacing each individual pixel by a Elliptical Gaussian Average (a blur) of the neighbouring pixels, according to a mapping image.

Almost equivalent to SoftLightCompositeOp, but using a continuious mathematical formula rather than two conditionally selected formulae.

A modified LinearLightCompositeOp designed to preserve very stong primary and secondary colors in the image.

Similar to HardLightCompositeOp, but using sharp linear shadings, to similate the effects of a strong 'pinhole' light source.

This is equivelent to PlusCompositeOp in that the color channels are simply added, however it does not "plus" the alpha channel, but uses the normal OverCompositeOp alpha blending, which transparencies are involved. Produces a sort of additive multiply-like result.

Same as LinearDodgeCompositeOp, but also subtract one from the result. Sort of a additive 'Screen' of the images

This composite method takes 4 numerical values to allow the user to define many different Mathematical Compose Methods.

The two images are divided from each other, Dest / Src.

The result of image - composite image, with overflow cropped to zero. The matte chanel is ignored (set to 255, full coverage).

Compare the source and destination image color values and take the darker value.

Compare the source and destination image color values and take the lighter value.