Examples of java.awt.Graphics.fillRect()

java.awt.Graphics.fillRect()
Fills the specified rectangle. The left and right edges of the rectangle are at x and x + width - 1. The top and bottom edges are at y and y + height - 1. The resulting rectangle covers an area width pixels wide by height pixels tall. The rectangle is filled using the graphics context's current color. @param x the x coordinate of the rectangle to be filled. @param y the y coordinate of the rectangle to be filled. @param width the width of the rectangle to be filled. @param height the height of the rectangle to be filled. @see java.awt.Graphics#clearRect @see java.awt.Graphics#drawRect

        BufferedImage tempOUTImage = new BufferedImage(tempOUTWidth, tempOUTHeight, BufferedImage.TYPE_INT_ARGB);        
                
        // fill the background with a transparent color.
        Graphics g = tempOUTImage.getGraphics();
        g.setColor(new Color(255,255,255,0));
        g.fillRect(0,0,tempOUTWidth, tempOUTHeight);        
        
        // loop through the projected Envelope sampling the image.
        double tempINWidthStep = tempINEnvelope.getWidth()/tempINWidth;
        double tempINHeightStep = tempINEnvelope.getHeight()/tempINHeight;
        double tempOUTWidthStep = tempOUTEnvelope.getWidth()/tempOUTWidth;

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        BufferedImage tempOUTImage = new BufferedImage(tempOUTWidth, tempOUTHeight, BufferedImage.TYPE_INT_ARGB);        
                
        // // fill the background with a transparent color.
        Graphics g = tempOUTImage.getGraphics();
        g.setColor(new Color(255,255,255,0));
        g.fillRect(0,0,tempOUTWidth, tempOUTHeight);        
        
        // loop through the projected Envelope sampling the image.
        double tempINWidthStep = tempINEnvelope.getWidth()/tempINWidth;
        double tempINHeightStep = tempINEnvelope.getHeight()/tempINHeight;
        double tempOUTWidthStep = tempOUTEnvelope.getWidth()/tempOUTWidth;

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        BufferedImage tempOUTImage = new BufferedImage(tempOUTWidth, tempOUTHeight, BufferedImage.TYPE_INT_ARGB);        
                
        // // fill the background with a transparent color.
        Graphics g = tempOUTImage.getGraphics();
        g.setColor(new Color(255,255,255,0));
        g.fillRect(0,0,tempOUTWidth, tempOUTHeight);        
        
        // loop through the projected Envelope sampling the image.
        double tempINWidthStep = tempINEnvelope.getWidth()/tempINWidth;
        double tempINHeightStep = tempINEnvelope.getHeight()/tempINHeight;
        double tempOUTWidthStep = tempOUTEnvelope.getWidth()/tempOUTWidth;

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    }
    
    Graphics gOffScreen = offScreenImage.getGraphics();
    Color c = gOffScreen.getColor();
    gOffScreen.setColor(Color.LIGHT_GRAY);
    gOffScreen.fillRect(0, 0, GAME_WIDTH, GAME_HEIGHT);
    gOffScreen.setColor(c);
    paint(gOffScreen);
    g.drawImage(offScreenImage, 0, 0, null);
  }

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    ChunkVisInfo lastChunk = (ChunkVisInfo) events.elementAt(numChunks - 1);
    double xMulti = width/(lastStartTime + lastChunk.length);
    
    Graphics graphics = image.getGraphics();
    graphics.setColor(Color.white);
    graphics.fillRect(0,0,width,height);
    
    Point[][] previousPoints = new Point[numChunks][numFeatures];
    
    int colorMulti = numColors/numFeatures;

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    ChunkVisInfo lastChunk = (ChunkVisInfo) events.elementAt(numChunks - 1);
    double xMulti = width/(lastStartTime + lastChunk.length);
     
    Graphics graphics = image.getGraphics();
    graphics.setColor(Color.white);//Color.lightGray);
    graphics.fillRect(0,0,width,height);
    
    for (int i = 0; i < numChunks; i++)
    {
      ChunkVisInfo cVI = (ChunkVisInfo) events.elementAt(i);

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        //special drawing routine for multi-dimensional features
        if (elementsPerFeature[j] > 1)
        {
          //do background
          graphics.setColor(extraColor);
          graphics.fillRect(x1, yTop, blipWidth, height/numFeatures);
          //draw feature
          if (which == 3)
          {
            blipHeight = Math.round(height/numFeatures);
            kludgyMultiDimensionalDraw(x1, yTop,blipWidth,blipHeight,cVI, j, graphics);

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        }
        else
        {
          //draw background
          graphics.setColor(extraColor);
          graphics.fillRect(x1, yTop, blipWidth, height/numFeatures);
          //draw feature
          graphics.setColor(featureColor);
          graphics.fillRect(x1, yFeatStart, blipWidth, blipHeight);
        }

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          //draw background
          graphics.setColor(extraColor);
          graphics.fillRect(x1, yTop, blipWidth, height/numFeatures);
          //draw feature
          graphics.setColor(featureColor);
          graphics.fillRect(x1, yFeatStart, blipWidth, blipHeight);
        }


        if (sOptions.getSelectedIndex() == 0)
          cVI.xFeat = x1;
        else

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    //use 1/4 of the screen for plotting blips
    double scaledHeight = height * screenPercentage;
    
    Graphics graphics = image.getGraphics();
    graphics.setColor(Color.white);//Color.lightGray);
    graphics.fillRect(0,0,width,height);
    
    int blipHeight = (int)(scaledHeight/numFeatures);


    for (int i = 0; i < numChunks; i++)
    {

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