Package org.pushingpixels.radiance.common.api.filter

Class RadianceAbstractFilter

  • All Implemented Interfaces:
    java.awt.image.BufferedImageOp
    public abstract class RadianceAbstractFilter
extends java.lang.Object
implements java.awt.image.BufferedImageOp

    Provides an abstract implementation of the BufferedImageOp interface. This class can be used to created new image filters based on BufferedImageOp.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.awt.image.BufferedImage createCompatibleDestImage​(java.awt.image.BufferedImage src, java.awt.image.ColorModel destCM)  
      static java.awt.image.BufferedImage createCompatibleDestImageForFilter​(java.awt.image.BufferedImage src, java.awt.image.ColorModel destCM)  
      java.awt.geom.Rectangle2D getBounds2D​(java.awt.image.BufferedImage src)  
      protected int[] getPixels​(java.awt.image.BufferedImage img, int x, int y, int w, int h, int[] pixels)  
      java.awt.geom.Point2D getPoint2D​(java.awt.geom.Point2D srcPt, java.awt.geom.Point2D dstPt)  
      java.awt.RenderingHints getRenderingHints()  
      protected void setPixels​(java.awt.image.BufferedImage img, int x, int y, int w, int h, int[] pixels)
      Writes a rectangular area of pixels in the destination BufferedImage.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

      • Methods inherited from interface java.awt.image.BufferedImageOp

        filter

    • Constructor Detail

      • RadianceAbstractFilter

        public RadianceAbstractFilter()

    • Method Detail

      • getBounds2D

        public java.awt.geom.Rectangle2D getBounds2D​(java.awt.image.BufferedImage src)
        Specified by:
        getBounds2D in interface java.awt.image.BufferedImageOp

      • createCompatibleDestImageForFilter

        public static java.awt.image.BufferedImage createCompatibleDestImageForFilter​(java.awt.image.BufferedImage src,
                                                                              java.awt.image.ColorModel destCM)

      • createCompatibleDestImage

        public java.awt.image.BufferedImage createCompatibleDestImage​(java.awt.image.BufferedImage src,
                                                              java.awt.image.ColorModel destCM)
        Specified by:
        createCompatibleDestImage in interface java.awt.image.BufferedImageOp

      • getPoint2D

        public java.awt.geom.Point2D getPoint2D​(java.awt.geom.Point2D srcPt,
                                        java.awt.geom.Point2D dstPt)
        Specified by:
        getPoint2D in interface java.awt.image.BufferedImageOp

      • getRenderingHints

        public java.awt.RenderingHints getRenderingHints()
        Specified by:
        getRenderingHints in interface java.awt.image.BufferedImageOp

      • getPixels

        protected int[] getPixels​(java.awt.image.BufferedImage img,
                          int x,
                          int y,
                          int w,
                          int h,
                          int[] pixels)

      • setPixels

        protected void setPixels​(java.awt.image.BufferedImage img,
                         int x,
                         int y,
                         int w,
                         int h,
                         int[] pixels)

        Writes a rectangular area of pixels in the destination BufferedImage. Calling this method on an image of type different from BufferedImage.TYPE_INT_ARGB and BufferedImage.TYPE_INT_RGB will unmanage the image.

        Parameters:
        img - the destination image
        x - the x location at which to start storing pixels
        y - the y location at which to start storing pixels
        w - the width of the rectangle of pixels to store
        h - the height of the rectangle of pixels to store
        pixels - an array of pixels, stored as integers
        Throws:
        java.lang.IllegalArgumentException - is pixels is non-null and of length < w*h