Class ColorUtil


  • public class ColorUtil
    extends java.lang.Object
    • Constructor Summary

      Constructors 
      Constructor Description
      ColorUtil()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static float getHue​(java.awt.Color clr)  
      static java.awt.Color gray​(int grayVal)  
      static java.awt.Color lighter​(java.awt.Color clr)  
      static java.awt.Color lighter​(java.awt.Color clr, double saturationFraction)  
      static java.awt.Color opaque​(java.awt.Color clr)  
      static java.awt.Color saturate​(java.awt.Color clr, double saturation)  
      static java.awt.Color setAlpha​(java.awt.Color clr, int alpha)  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • ColorUtil

        public ColorUtil()
    • Method Detail

      • gray

        public static java.awt.Color gray​(int grayVal)
      • opaque

        public static java.awt.Color opaque​(java.awt.Color clr)
      • lighter

        public static java.awt.Color lighter​(java.awt.Color clr)
      • lighter

        public static java.awt.Color lighter​(java.awt.Color clr,
                                             double saturationFraction)
      • saturate

        public static java.awt.Color saturate​(java.awt.Color clr,
                                              double saturation)
      • getHue

        public static float getHue​(java.awt.Color clr)
      • setAlpha

        public static java.awt.Color setAlpha​(java.awt.Color clr,
                                              int alpha)