如何将此数字转换为 RGB 格式的颜色

Question

I am given the following number in a txt file: -14629765 and am told to convert it to a Color with JAVA.

Could I use.getRGB() to get it? And how could it be done?

Thanks

Answer 1

-14629765 is hex FF20C47B , which is an RGBA value, so use the Color(int rgba, boolean hasalpha) constructor.

int rgba = -14629765;
Color color = new Color(rgba, true);
System.out.println(color); // prints: java.awt.Color[r=32,g=196,b=123]

The color is called Mountain Meadow :

Answer 2

Try to use this:

int code = -14629765;
Color color = new Color(code);

More information you can find here: https://docs.oracle.com/javase/7/docs/api/java/awt/Color.html#Color(int)