Example usage for android.graphics Color rgb

Introduction

In this page you can find the example usage for android.graphics Color rgb.

Prototype

@ColorInt
public static int rgb(float red, float green, float blue)

Source Link

Document

Return a color-int from red, green, blue float components in the range \([0..1]\).

Usage

From source file:Main.java

/**
 * Returns the base color overlaid with another overlay color with a specified alpha.
 *//*from   www  . j  a v  a  2  s .  c  o  m*/
public static int getColorWithOverlay(int baseColor, int overlayColor, float overlayAlpha) {
    return Color.rgb(
            (int) (overlayAlpha * Color.red(baseColor) + (1f - overlayAlpha) * Color.red(overlayColor)),
            (int) (overlayAlpha * Color.green(baseColor) + (1f - overlayAlpha) * Color.green(overlayColor)),
            (int) (overlayAlpha * Color.blue(baseColor) + (1f - overlayAlpha) * Color.blue(overlayColor)));
}

From source file:Main.java

public static int getColorByRGB(int[] intRgb) {
    if (intRgb.length != 3) {
        return 0xffffff;
    }/*from   w  w w .jav a  2 s  .com*/
    System.out.println(intRgb[0] + "|" + intRgb[1] + "|" + intRgb[2] + "|");
    return Color.rgb(intRgb[0], intRgb[1], intRgb[2]);
}

From source file:Main.java

public static int randomColr() {
    Random random = new Random();
    int r = random.nextInt(180);
    int g = random.nextInt(180);
    int b = random.nextInt(180);
    return Color.rgb(r, g, b);
}

From source file:Main.java

public static int colorById(final int id) {
    int r = (150 - id * 25) % 255;
    int g = (200 + id * 75) % 255;
    int b = (125 + id * 125) % 255;

    return Color.rgb(r, g, b);
}

From source file:Main.java

public static Bitmap convert(float[] normals, int width, int height) {
    int[] pixels = new int[width * height];
    for (int i = 0; i < width * height; i++) {
        pixels[i] = Color.rgb((int) normals[4 * i + 0], (int) normals[4 * i + 1], (int) normals[4 * i + 2]);
    }//from  w w  w.  j  a  v  a 2  s. co  m

    return Bitmap.createBitmap(pixels, width, height, Bitmap.Config.ARGB_8888);
}

From source file:Main.java

public static int randomColor() {
    Random __rdn = new Random();
    int __red = __rdn.nextInt(255);
    int __green = __rdn.nextInt(255);
    int __blue = __rdn.nextInt(255);
    return Color.rgb(__red, __green, __blue);
}

From source file:Main.java

/**
 * Returns a random color./*  w w w . j  a v a  2  s  . c om*/
 * @return
 */
public static int getRandomColor() {
    return Color.rgb(randomGenerator.nextInt(255), randomGenerator.nextInt(255), randomGenerator.nextInt(255));
}

From source file:Main.java

public static int rgbToColor(int R, int G, int B) {
    return Color.rgb(R, G, B);
}

From source file:Main.java

public static int randomColor() {
    Random random = new Random();
    int red = random.nextInt(150) + 50;
    int green = random.nextInt(150) + 50;
    int blue = random.nextInt(150) + 50;
    return Color.rgb(red, green, blue);
}

From source file:Main.java

public static int getRandomColor() {

    Random random = new Random();

    int red = random.nextInt(200) + 30;
    int gre = random.nextInt(200) + 30;
    int blu = random.nextInt(200) + 30;

    return Color.rgb(red, gre, blu);
}