Package org.eclipse.nebula.widgets.xviewer.util.internal

Class OverlayUtil

java.lang.Object
org.eclipse.jface.resource.DeviceResourceDescriptor
org.eclipse.jface.resource.ImageDescriptor
org.eclipse.jface.resource.CompositeImageDescriptor
org.eclipse.nebula.widgets.xviewer.util.internal.OverlayUtil
public class OverlayUtil
extends org.eclipse.jface.resource.CompositeImageDescriptor

  • Nested Class Summary

    Nested Classes 
    Modifier and Type Class Description
    static class  OverlayUtil.ImageInfo  
    static class  OverlayUtil.Location  

    Nested classes/interfaces inherited from class org.eclipse.jface.resource.CompositeImageDescriptor

    org.eclipse.jface.resource.CompositeImageDescriptor.CachedImageDataProvider

  • Field Summary

    Fields inherited from class org.eclipse.jface.resource.ImageDescriptor

    DEFAULT_IMAGE_DATA

  • Constructor Summary

    Constructors 
    Constructor Description
    OverlayUtil​(org.eclipse.swt.graphics.Image baseImage, java.util.Collection<OverlayUtil.ImageInfo> imageInfo)  
    OverlayUtil​(org.eclipse.swt.graphics.Image baseImage, org.eclipse.jface.resource.ImageDescriptor overlayImageDescriptor)  
    OverlayUtil​(org.eclipse.swt.graphics.Image baseImage, org.eclipse.jface.resource.ImageDescriptor overlayImageDescriptor, int xValue, int yValue)  
    OverlayUtil​(org.eclipse.swt.graphics.Image baseImage, org.eclipse.jface.resource.ImageDescriptor overlayImageDescriptor, OverlayUtil.Location location)  

  • Method Summary

    Modifier and Type Method Description
    protected void drawCompositeImage​(int width, int height)  
    protected org.eclipse.swt.graphics.Point getSize()  
    void setXY​(int xValue, int yValue)
    Set x,y pixel to draw the overlay image eg: 8,8 for bottom right of a 16x16 image 0,0 for top left

    Methods inherited from class org.eclipse.jface.resource.CompositeImageDescriptor

    autoScaleDown, autoScaleUp, createCachedImageDataProvider, createCachedImageDataProvider, drawImage, drawImage, getImageData, getImageData, getTransparentPixel, getZoomLevel, setImageData, supportsZoomLevel

    Methods inherited from class org.eclipse.jface.resource.ImageDescriptor

    createFromFile, createFromImage, createFromImage, createFromImageData, createFromImageDataProvider, createFromURL, createFromURLSupplier, createImage, createImage, createImage, createImage, createResource, createWithFlags, destroyResource, getMissingImageDescriptor, imageDescriptorFromURI

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • OverlayUtil

      public OverlayUtil​(org.eclipse.swt.graphics.Image baseImage, java.util.Collection<OverlayUtil.ImageInfo> imageInfo)

    • OverlayUtil

      public OverlayUtil​(org.eclipse.swt.graphics.Image baseImage, org.eclipse.jface.resource.ImageDescriptor overlayImageDescriptor, OverlayUtil.Location location)

    • OverlayUtil

      public OverlayUtil​(org.eclipse.swt.graphics.Image baseImage, org.eclipse.jface.resource.ImageDescriptor overlayImageDescriptor)

    • OverlayUtil

      public OverlayUtil​(org.eclipse.swt.graphics.Image baseImage, org.eclipse.jface.resource.ImageDescriptor overlayImageDescriptor, int xValue, int yValue)

  • Method Details

    • setXY

      public void setXY​(int xValue, int yValue)
      Set x,y pixel to draw the overlay image eg: 8,8 for bottom right of a 16x16 image 0,0 for top left

    • drawCompositeImage

      protected void drawCompositeImage​(int width, int height)
      Specified by:
      drawCompositeImage in class org.eclipse.jface.resource.CompositeImageDescriptor

    • getSize

      protected org.eclipse.swt.graphics.Point getSize()
      Specified by:
      getSize in class org.eclipse.jface.resource.CompositeImageDescriptor