List of clearRect() Examples

Examples of clearRect()

ae.java.awt.Graphics.clearRect()
Clears the specified rectangle by filling it with the background color of the current drawing surface. This operation does not use the current paint mode.
Beginning with Java 1.1, the background color of offscreen images may be system dependent. Applications should use setColor followed by fillRect to ensure that an offscreen image is cleared to a specific color. @param x the x coordinate of the rectangle to clear. @param y the y coordinate of the rectangle to clear. @param width the width of the rectangle to clear. @param height the height of the rectangle to clear. @see ae.java.awt.Graphics#fillRect(int,int,int,int) @see ae.java.awt.Graphics#drawRect @see ae.java.awt.Graphics#setColor(ae.java.awt.Color) @see ae.java.awt.Graphics#setPaintMode @see ae.java.awt.Graphics#setXORMode(ae.java.awt.Color)
ae.java.awt.Graphics2D.clearRect()
com.emitrom.lienzo.client.core.Context2D.clearRect()
com.google.code.appengine.awt.Graphics2D.clearRect()
com.google.gwt.canvas.dom.client.Context2d.clearRect()
com.tinyline.tiny2d.Tiny2D.clearRect()
java.awt.Graphics.clearRect()
Clears the specified rectangle by filling it with the background color of the current drawing surface. This operation does not use the current paint mode.
Beginning with Java 1.1, the background color of offscreen images may be system dependent. Applications should use setColor followed by fillRect to ensure that an offscreen image is cleared to a specific color. @param x the x coordinate of the rectangle to clear. @param y the y coordinate of the rectangle to clear. @param width the width of the rectangle to clear. @param height the height of the rectangle to clear. @see java.awt.Graphics#fillRect(int,int,int,int) @see java.awt.Graphics#drawRect @see java.awt.Graphics#setColor(java.awt.Color) @see java.awt.Graphics#setPaintMode @see java.awt.Graphics#setXORMode(java.awt.Color)
java.awt.Graphics2D.clearRect()
javafx.scene.canvas.GraphicsContext.clearRect()
org.locationtech.udig.ui.graphics.SWTGraphics.clearRect()
org.locationtech.udig.ui.graphics.ViewportGraphics.clearRect()
Fills the specified rectangle with the background color. @param x The starting corner's x-coordinate. @param y The starting corner's y-coordinate. @param width the width of the rectangle @param height the height of the rectangle
org.timepedia.chronoscope.client.canvas.Layer.clearRect()
railo.runtime.img.Image.clearRect()

Examples of java.awt.Graphics2D.clearRect()

    final Graphics2D g = (Graphics2D) graphics.create();
    // draw background
    if (background != null)
    {
      g.setBackground(background);
      g.clearRect(0, 0, (int) drawArea.getWidth(), (int) drawArea.getHeight());
    }


    g.translate(drawArea.getX() - adjustX, drawArea.getY() - adjustY);
    final int radius = (int) (drawArea.getWidth() < drawArea.getHeight() ? drawArea.getWidth() : drawArea.getHeight());
    // draw a filled circle form its center to its edge with the background color

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Examples of java.awt.Graphics2D.clearRect()

    final Graphics2D g = (Graphics2D) g2.create();
    g.translate(drawArea.getX(), drawArea.getY());
    if (background != null)
    {
      g.setBackground(background);
      g.clearRect(0, 0, (int) drawArea.getWidth(), height);
    }


    if (data == null || data.length == 0)
    {
      g.dispose();

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Examples of java.awt.Graphics2D.clearRect()

    Graphics2D g = thumbnail.createGraphics();
    try {
      g.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
          RenderingHints.VALUE_INTERPOLATION_BICUBIC);
      g.setBackground(Color.BLACK);
      g.clearRect(0, 0, thumbnailWidth, thumbnailHeight);
      g.drawImage(image, 0, 0, thumbnailWidth, thumbnailHeight, null);
    } finally {
      g.dispose();
    }
    return thumbnail;

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Examples of java.awt.Graphics2D.clearRect()

      
      try {
        if (data._bgColor != 0) {
          Color color = new Color(data._bgColor);
          graphics.setBackground(color);
          graphics.clearRect(0, 0, data._width, data._height);
        }
        
        MethodBinding paint = (MethodBinding) UIComponentBase.restoreAttachedState(facesContext, data._paint);
        paint.invoke(facesContext, new Object[] {graphics,data._data});
      } finally {

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Examples of java.awt.Graphics2D.clearRect()

      // Copy the scaled image into the new one
      BufferedImage imageBuf = new BufferedImage(chosenWidth, chosenHeight, BufferedImage.TYPE_INT_RGB);
      Graphics2D newImage = imageBuf.createGraphics();
      newImage.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
      newImage.setBackground(hexToColor(bgColor)); // Set the background color
      newImage.clearRect(0, 0, chosenWidth, chosenHeight);
      newImage.drawImage(imgScaled, getImageOffset(chosenWidth, newWidth), getImageOffset(chosenHeight, newHeight),
         newWidth, newHeight, null);


      return imageBuf;
   }

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Examples of java.awt.Graphics2D.clearRect()

      // Copy the scaled image into the new one
      BufferedImage imageBuf = new BufferedImage(chosenWidth, chosenHeight, BufferedImage.TYPE_INT_RGB);
      Graphics2D newImage = imageBuf.createGraphics();
      newImage.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC);
      newImage.setBackground(hexToColor(bgColor)); // Set the background color
      newImage.clearRect(0, 0, chosenWidth, chosenHeight);
      newImage.drawImage(imgScaled, getImageOffset(chosenWidth, newWidth), getImageOffset(chosenHeight, newHeight),
         newWidth, newHeight, null);


      return imageBuf;
   }

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Examples of java.awt.Graphics2D.clearRect()

        Dimension pageDimension = new Dimension( (int)widthPt, (int)heightPt );
            
        BufferedImage retval = new BufferedImage( widthPx, heightPx, imageType );
        Graphics2D graphics = (Graphics2D)retval.getGraphics();
        graphics.setBackground( Color.WHITE );
        graphics.clearRect( 0, 0, retval.getWidth(), retval.getHeight() );
        graphics.scale( scaling, scaling );
        PageDrawer drawer = new PageDrawer();
        drawer.drawPage( graphics, this, pageDimension );


        //TODO This could be done directly by manipulating the transformation matrix before painting.

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Examples of java.awt.Graphics2D.clearRect()

            ProjectPlugin.trace(getClass(), "", null); //$NON-NLS-1$
        }
        Graphics2D graphics = getImage().createGraphics();
        graphics.setBackground(new Color(0, 0, 0, 0));
//        graphics.setTransform(new AffineTransform());
        graphics.clearRect(paintArea.x, paintArea.y, paintArea.width, paintArea.height);
        graphics.dispose();
    }


    public void setStatus( int status ) {
        if (layerInternal != null && !(layerInternal instanceof SelectionLayer))

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Examples of java.awt.Graphics2D.clearRect()

                    RGB background = PreferenceConverter.getColor(store, PreferenceConstants.P_BACKGROUND); 
                    map.getBlackboard().put(ProjectBlackboardConstants.MAP__BACKGROUND_COLOR, new Color(background.red, background.green, background.blue ));
                    object = map.getBlackboard().get(ProjectBlackboardConstants.MAP__BACKGROUND_COLOR);
                }
                g.setBackground((Color) object);
                g.clearRect(0,0,copy.getWidth(), copy.getHeight());
                
                SortedSet<RenderExecutor> executors;
                synchronized (childrenRenderers) {
                    executors = new TreeSet<RenderExecutor>(comparator);
                    executors.addAll(getRenderExecutors());

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Examples of java.awt.Graphics2D.clearRect()

                    RGB background = PreferenceConverter.getColor(store, PreferenceConstants.P_BACKGROUND); 
                    map.getBlackboard().put(ProjectBlackboardConstants.MAP__BACKGROUND_COLOR, new Color(background.red, background.green, background.blue ));
                    object = map.getBlackboard().get(ProjectBlackboardConstants.MAP__BACKGROUND_COLOR);
                }
                g.setBackground((Color) object);
                g.clearRect(0,0,copy.getWidth(), copy.getHeight());
                
                SortedSet<RenderExecutor> executors;
                synchronized (renderExecutors) {
                    executors = new TreeSet<RenderExecutor>(comparator);
                    executors.addAll(getRenderExecutors());

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