Class ImagePiece

  • All Implemented Interfaces:
    PrintPiece

    class ImagePiece
    extends java.lang.Object
    implements PrintPiece
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private org.eclipse.swt.graphics.Device device  
      private org.eclipse.swt.graphics.Image image  
      private org.eclipse.swt.graphics.ImageData imageData  
      private org.eclipse.swt.graphics.Point size  
    • Constructor Summary

      Constructors 
      Constructor Description
      ImagePiece​(org.eclipse.swt.graphics.Device device, org.eclipse.swt.graphics.ImageData imageData, org.eclipse.swt.graphics.Point size)  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void dispose()
      Disposes the system resources allocated by this PrintPiece.
      private org.eclipse.swt.graphics.Image getImage()  
      org.eclipse.swt.graphics.Point getSize()
      Returns the dimensions of this PrintPiece, in pixels.
      void paint​(org.eclipse.swt.graphics.GC gc, int x, int y)
      Draws this PrintPiece on the given graphics device, at the given coordinates.
      • Methods inherited from class java.lang.Object

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

      • device

        private final org.eclipse.swt.graphics.Device device
      • imageData

        private final org.eclipse.swt.graphics.ImageData imageData
      • size

        private final org.eclipse.swt.graphics.Point size
      • image

        private org.eclipse.swt.graphics.Image image
    • Constructor Detail

      • ImagePiece

        ImagePiece​(org.eclipse.swt.graphics.Device device,
                   org.eclipse.swt.graphics.ImageData imageData,
                   org.eclipse.swt.graphics.Point size)
    • Method Detail

      • getSize

        public org.eclipse.swt.graphics.Point getSize()
        Description copied from interface: PrintPiece
        Returns the dimensions of this PrintPiece, in pixels.
        Specified by:
        getSize in interface PrintPiece
        Returns:
        the dimensions of this PrintPiece, in pixels.
      • getImage

        private org.eclipse.swt.graphics.Image getImage()
      • paint

        public void paint​(org.eclipse.swt.graphics.GC gc,
                          int x,
                          int y)
        Description copied from interface: PrintPiece
        Draws this PrintPiece on the given graphics device, at the given coordinates.
        Specified by:
        paint in interface PrintPiece
        Parameters:
        gc - a graphics context for the graphics device.
        x - the x coordinate where this PrintPiece will be drawn.
        y - the x coordinate where this PrintPiece will be drawn.
      • dispose

        public void dispose()
        Description copied from interface: PrintPiece
        Disposes the system resources allocated by this PrintPiece. The dispose method is not a permanent disposal of a PrintPiece. It is intended to reclaim system resources, however future calls to paint(GC,int,int) may require that the resources be allocated again.
        Specified by:
        dispose in interface PrintPiece