Class LevelsFilter

  • All Implemented Interfaces:
    java.awt.image.BufferedImageOp, java.lang.Cloneable

    public class LevelsFilter
    extends WholeImageFilter
    A filter which allows levels adjustment on an image.
    • Constructor Detail

      • LevelsFilter

        public LevelsFilter()
    • Method Detail

      • setLowLevel

        public void setLowLevel​(float lowLevel)
      • getLowLevel

        public float getLowLevel()
      • setHighLevel

        public void setHighLevel​(float highLevel)
      • getHighLevel

        public float getHighLevel()
      • setLowOutputLevel

        public void setLowOutputLevel​(float lowOutputLevel)
      • getLowOutputLevel

        public float getLowOutputLevel()
      • setHighOutputLevel

        public void setHighOutputLevel​(float highOutputLevel)
      • getHighOutputLevel

        public float getHighOutputLevel()
      • filterPixels

        protected int[] filterPixels​(int width,
                                     int height,
                                     int[] inPixels,
                                     java.awt.Rectangle transformedSpace)
        Description copied from class: WholeImageFilter
        Actually filter the pixels.
        Specified by:
        filterPixels in class WholeImageFilter
        Parameters:
        width - the image width
        height - the image height
        inPixels - the image pixels
        transformedSpace - the output bounds
        Returns:
        the output pixels
      • filterRGB

        public int filterRGB​(int x,
                             int y,
                             int rgb)
      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object