Java android.support.v4.graphics ColorUtils fields, constructors, methods, implement or subclass

Example usage for Java android.support.v4.graphics ColorUtils fields, constructors, methods, implement or subclass

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Introduction

In this page you can find the methods, fields and constructors for android.support.v4.graphics ColorUtils.

The text is from its open source code.

Method

intblendARGB(@ColorInt int color1, @ColorInt int color2, @FloatRange(from = 0.0, to = 1.0) float ratio)
Blend between two ARGB colors using the given ratio.
doublecalculateContrast(@ColorInt int foreground, @ColorInt int background)
Returns the contrast ratio between foreground and background .
doublecalculateLuminance(@ColorInt int color)
Returns the luminance of a color as a float between 0.0 and 1.0 .
voidcolorToHSL(@ColorInt int color, @NonNull float[] outHsl)
Convert the ARGB color to its HSL (hue-saturation-lightness) components.
voidcolorToLAB(@ColorInt int color, @NonNull double[] outLab)
Convert the ARGB color to its CIE Lab representative components.
intcompositeColors(@ColorInt int foreground, @ColorInt int background)
Composite two potentially translucent colors over each other and returns the result.
doubledistanceEuclidean(@NonNull double[] labX, @NonNull double[] labY)
Returns the euclidean distance between two LAB colors.
intHSLToColor(@NonNull float[] hsl)
Convert HSL (hue-saturation-lightness) components to a RGB color.
voidRGBToHSL(@IntRange(from = 0x0, to = 0xFF) int r, @IntRange(from = 0x0, to = 0xFF) int g, @IntRange(from = 0x0, to = 0xFF) int b, @NonNull float[] outHsl)
Convert RGB components to HSL (hue-saturation-lightness).
intsetAlphaComponent(@ColorInt int color, @IntRange(from = 0x0, to = 0xFF) int alpha)
Set the alpha component of color to be alpha .