CODEWITHSUNDEEP
javacolorsjavafxpaintrgb
sscode
sscode

Reputation: 137

Javafx - Get RGB Value from Node's Color Fill

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??

Upvotes: 8

Views: 12035

Answers (1)

Dale
Dale

Reputation: 1901

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.

Upvotes: 12

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