EyeDropper


Source link: https://github.com/Madrapps/EyeDropper

EyeDropper

An android library to pick colors from any image loaded in an ImageView or anything drawn on a Custom View

Download

repositories {

jcenter() // or mavenCentral() 
}
  dependencies {

compile 'com.github.madrapps:eyedropper:1.1.0' 
}

Usage

To pick color from any view (ImageView or Custom View) in your layout add the following to your code:

final View targetView = findViewById(R.id.targerView);
 // Any view from which you want to pick color new EyeDropper(targetView, new ColorSelectionListener() {

@Override
public void onColorSelected(@ColorInt int color) {

  // color is the color selected when you touch the targetView
  (findViewById(R.id.colorSlot)).setBackgroundColor(color);

}
 
}
);

License

EyeDropper by Madrapps is licensed under a Apache License 2.0.

Resources

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