Java Utililty Methods RGB Color Create

List of utility methods to do RGB Color Create

  1. HOME
  2. Java
  3. R
  4. RGB Color Create

Description

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

Method

float[]cmykToRgb(float... cmyk)
cmyk To Rgb 
if (cmyk.length != 4) {
    throw new IllegalArgumentException();
float[] fromRGB = iccInstance.toRGB(cmyk);
return fromRGB;
intdeformationToRGB(final double val, final double min, final double max)
deformation To RGB 
final int result;
if (Double.isNaN(val)) {
    if (debugMode) {
        result = COLOR_NaN;
    } else {
        result = Color.HSBtoRGB(0, 1, 0);
} else {
...
ColorfromHtmlRGB(String rgb)
from Html RGB 
int r = Integer.parseInt(rgb.substring(1, 3), 16);
int g = Integer.parseInt(rgb.substring(3, 5), 16);
int b = Integer.parseInt(rgb.substring(5, 7), 16);
return new Color(r, g, b);
ColorfromRGB(String tag)
Makes Color objects from the string specified according to [CSS2-color] Fixed currently supported: black|blue|cyan|darkGray|gray|green|lightGray|magenta|orange|pink|red|white|yellow or you can define as rgb format: #rrggbb 
     color=color.black;
    else if(s.equals("blue")){
     color=color.blue;
    else if(s.equals("cyan")){
     color=color.cyan;
    else if(s.equals("darkGray")){
     color=color.darkGray;
    else if(s.equals("gray")){
     color=color.gray;
    else if(s.equals("green")){
     color=color.green;
    else if(s.equals("lightGray")){
     color=color.lightGray;
    else if(s.equals("magenta")){
     color=color.magenta;
    else if(s.equals("orange")){
     color=color.orange;
    else if(s.equals("pink")){
     color=color.pink;
    else if(s.equals("red")){
     color=color.red;
    else if(s.equals("white")){
     color=color.white;
    else if(s.equals("yellow")){
     color=color.yellow;
    return color;
    */
private static Color fromRGB(String tag) {
    Color color = null;
    try {
        String rgb = tag.substring(1);
        int r = Integer.parseInt(rgb.substring(0, 2), 16);
        int g = Integer.parseInt(rgb.substring(2, 4), 16);
        int b = Integer.parseInt(rgb.substring(4, 6), 16);
        return new Color(r, g, b);
    } catch (Exception e) {
    return color;
intgetRGB(Color color)
get RGB 
return getRGB(color.getRed(), color.getGreen(), color.getBlue());
float[]getRGB(java.awt.Color color)
get RGB 
int r = color.getRed();
int g = color.getGreen();
int b = color.getBlue();
float[] rgb = new float[] { (float) (r / 255.), (float) (g / 255.), (float) (b / 255.) };
return rgb;
ImagemakeIcon(int width, int height, int[] rgb)
make Icon 
BufferedImage i = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB);
i.setRGB(0, 0, width, height, rgb, 0, width);
return i;
ColorModelmakeLinear_sRGBCM(boolean premult)
Method that returns either Linear_sRGB_Pre or Linear_sRGB_UnPre based on premult flag. 
return premult ? Linear_sRGB_Pre : Linear_sRGB_Unpre;
BufferedImagemakeRgbImage(int[][] rbgImage)
make Rgb Image 
BufferedImage image = new BufferedImage(rbgImage.length, rbgImage[0].length, BufferedImage.TYPE_INT_RGB);
for (int x = 0; x < rbgImage.length; ++x) {
    for (int y = 0; y < rbgImage[x].length; ++y) {
        image.setRGB(x, y, (int) rbgImage[x][y]);
return image;
int[]msAccesToRGBa(int code)
converts colour format 

Color c = new Color(code);
return colorToRGBa(c);