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Version: 0.12

Contrast Effect

etro.effect.Contrast changes the contrast of an image by multiplying the RGB channels by a constant.

tip

This effect is GPU-accelerated (see etro.effect.Shader).

Usage​

const effect = new etro.effect.Contrast({
  contrast: 2, // default: 1
})

Inheritance​

etro.effect.Contrast inherits from etro.effect.Shader.

Options​

contrast​

tip

This is a Dynamic Property.

The contrast multiplier. Defaults to 1.