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??
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.
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With