Java Utililty Methods RGB Color Convert To

List of utility methods to do RGB Color Convert To

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Description

The list of methods to do RGB Color Convert To are organized into topic(s).

Method

float[]RGBtoHSB(int r, int g, int b, float[] hsbvals)
RG Bto HSB 
float hue, saturation, brightness;
if (hsbvals == null) {
    hsbvals = new float[3];
int cmax = (r > g) ? r : g;
if (b > cmax)
    cmax = b;
int cmin = (r < g) ? r : g;
...
float[]RGBtoHSB(int red, int green, int blue, float hsb[])
Fill and return the specified array with the specified RGB values converted to HSB. 
if ((red < 0 || red > 255) || (green < 0 || green > 255) || (blue < 0 || blue > 255))
    throw new IllegalArgumentException();
float r = red / 255f;
float g = green / 255f;
float b = blue / 255f;
float h = 0; 
float s; 
float v; 
...
double[]rgbToHsl(byte red, byte green, byte blue)
rgb To Hsl 
final double r = (red & 0xff) / 255d;
final double g = (green & 0xff) / 255d;
final double b = (blue & 0xff) / 255d;
final double max = Math.max(Math.max(r, g), b);
final double min = Math.min(Math.min(r, g), b);
double h = 0d, s = 0d, l = (max + min) / 2d;
if (max == min) {
    h = s = 0d; 
...
float[]RgbToHsl(float r, float g, float b, float a)
Rgb To Hsl 
float h = 0, s = 0, l;
float max = Math.max(r, Math.max(g, b));
float min = Math.min(r, Math.min(g, b));
if (max == min) {
    h = 0; 
} else if (max == r && g >= b) {
    h = 1.0f / 6.0f * (g - b) / (max - min);
} else if (max == r && g < b) {
...
float[]rgbToHsl(float[] rgb)
Converts an RGB color value to HSL. 
float r, g, b;
r = rgb[0];
g = rgb[1];
b = rgb[2];
float max = Math.max(r, Math.max(g, b));
float min = Math.min(r, Math.min(g, b));
float avg = (max + min) / 2;
float h = avg, s = avg, l = avg;
...
double[]RGBtoHSL(int r, int g, int b)
Converts RGB to HSL. 
double h = 0;
double s = 0;
double l = 0;
double varR = r / 255.0;
double varG = g / 255.0;
double varB = b / 255.0;
double varMin = Math.min(varR, Math.min(varG, varB));
double varMax = Math.max(varR, Math.max(varG, varB));
...
float[]RGBtoHSL(int r, int g, int b)
RG Bto HSL 
float R = (float) r / 255;
float G = (float) g / 255;
float B = (float) b / 255;
float min = Math.min(Math.min(R, G), B); 
float max = Math.max(Math.max(R, G), B); 
float delta = max - min; 
float L = (max + min) / 2;
float H, S;
...
voidRGBtoHSL(int r, int g, int b, float[] hsl)
RG Bto HSL 
final float rf = r / 255f;
final float gf = g / 255f;
final float bf = b / 255f;
final float max = Math.max(rf, Math.max(gf, bf));
final float min = Math.min(rf, Math.min(gf, bf));
final float deltaMaxMin = max - min;
float h, s;
float l = (max + min) / 2f;
...
float[]rgbToHsl(int red, int green, int blue)
RGB to HSL 
float r = (float) red / 255.0f;
float g = (float) green / 255.0f;
float b = (float) blue / 255.0f;
float max = Math.max(r, Math.max(g, b));
float min = Math.min(r, Math.min(g, b));
float d = max - min;
float l = (max + min) / 2.0f;
float h;
...
voidrgbToHsv(byte[] rgb, float[] hsv)
rgb To Hsv 
rgbToHsv(rgb[0] & 0xff, rgb[1] & 0xff, rgb[2] & 0xff, hsv);