Javafx - Get RGB Value from Node's Color Fill

colors, java, javafx, paint, rgb

Solution

Try this:

Color c = (Color) circle.getFill();
String hex = String.format( "#%02X%02X%02X",
            (int)( c.getRed() * 255 ),
            (int)( c.getGreen() * 255 ),
            (int)( c.getBlue() * 255 ) );

Hope it helps.

Problem

In my javafx app, I create a circle and then allow the user to color it in... ``` Circle circle = new Circle(); circle.setFill(colorPicker.getValue()); ``` Then I need to later fetch the color that the circle is and get the RGB values into hex form (#FFFFFF) ``` circle.getFill(); //returns a Paint object ``` How do I get the fill in RGB hex form??

Original source