BlendMode

Blend modes control how overlapping pixels are blended together, similar to layers in Photoshop.

ValueDescription
alphaNormal blending where the alpha value controls how the colors are blended.
addThe incoming pixel color is added to the destination pixel color.
subtractThe incoming pixel color is subtracted from the destination pixel color.
multiplyThe color channels from the two pixel values are multiplied together to produce a result.
lightenThe maximum value from each color channel is used, resulting in a lightening effect.
darkenThe minimum value from each color channel is used, resulting in a darkening effect.
screenThe opposite of multiply: The pixel values are inverted, multiplied, and inverted again, resulting in a lightening effect.

See also