public int[] getRGB(String rgb){
int[] ret = new int[3];
for(int i=0; i<3; i++){
ret[i] = hexToInt(rgb.charAt(i*2), rgb.charAt(i*2+1));
}
return ret;
}
public int hexToInt(char a, char b){
int x = a < 65 ? a-48 : a-55;
int y = b < 65 ? b-48 : b-55;
return x*16+y;
}
public static int[] getRGB(final String rgb)
{
final int[] ret = new int[3];
for (int i = 0; i < 3; i++)
{
ret[i] = Integer.parseInt(rgb.substring(i * 2, i * 2 + 2), 16);
}
return ret;
}
public static int hexToIntColor(String hex){
int Alpha = Integer.valueOf(hex.substring(0, 2), 16);
int Red = Integer.valueOf(hex.substring(2, 4), 16);
int Green = Integer.valueOf(hex.substring(4, 6), 16);
int Blue = Integer.valueOf(hex.substring(6, 8), 16);
Alpha = (Alpha << 24) & 0xFF000000;
Red = (Red << 16) & 0x00FF0000;
Green = (Green << 8) & 0x0000FF00;
Blue = Blue & 0x000000FF;
return Alpha | Red | Green | Blue;
}
public static Color hex2Rgb(String colorStr) {
try {
// Create the color
return new Color(
// Using Integer.parseInt() with a radix of 16
// on string elements of 2 characters. Example: "FF 05 E5"
Integer.parseInt(colorStr.substring(0, 2), 16),
Integer.parseInt(colorStr.substring(2, 4), 16),
Integer.parseInt(colorStr.substring(4, 6), 16));
} catch (StringIndexOutOfBoundsException e){
// If a string with a length smaller than 6 is inputted
return new Color(0,0,0);
}
}
public static String rgbToHex(Color color) {
// Integer.toHexString(), built in Java method Use this to add a second 0 if the
// .Get the different RGB values and convert them. output will only be one character.
return Integer.toHexString(color.getRed()).toUpperCase() + (color.getRed() < 16 ? 0 : "") + // Add String
Integer.toHexString(color.getGreen()).toUpperCase() + (color.getGreen() < 16 ? 0 : "") +
Integer.toHexString(color.getBlue()).toUpperCase() + (color.getBlue() < 16 ? 0 : "");
}