Added in API level 1

ColorMatrixColorFilter

open class ColorMatrixColorFilter : ColorFilter
kotlin.Any
   ↳ android.graphics.ColorFilter
   ↳ android.graphics.ColorMatrixColorFilter

A color filter that transforms colors through a 4x5 color matrix. This filter can be used to change the saturation of pixels, convert from YUV to RGB, etc.

Summary

Public constructors

Create a color filter that transforms colors through a 4x5 color matrix.

Create a color filter that transforms colors through a 4x5 color matrix.

Public methods
open Unit
getColorMatrix(colorMatrix: ColorMatrix!)

Copies the ColorMatrix from the filter into the passed ColorMatrix.

Public constructors

ColorMatrixColorFilter

Added in API level 1
ColorMatrixColorFilter(matrix: ColorMatrix)

Create a color filter that transforms colors through a 4x5 color matrix.

Parameters
matrix ColorMatrix: 4x5 matrix used to transform colors. It is copied into the filter, so changes made to the matrix after the filter is constructed will not be reflected in the filter. This value cannot be null.

ColorMatrixColorFilter

Added in API level 1
ColorMatrixColorFilter(array: FloatArray)

Create a color filter that transforms colors through a 4x5 color matrix.

Parameters
array FloatArray: Array of floats used to transform colors, treated as a 4x5 matrix. The first 20 entries of the array are copied into the filter. See ColorMatrix. This value cannot be null.

Public methods

getColorMatrix

Added in API level 26
open fun getColorMatrix(colorMatrix: ColorMatrix!): Unit

Copies the ColorMatrix from the filter into the passed ColorMatrix.

Parameters
colorMatrix ColorMatrix!: Set to the current value of the filter's ColorMatrix.