Examples of org.eclipse.swt.graphics.GC.drawLine()

org.eclipse.swt.graphics.GC.drawLine()
Draws a line, using the foreground color, between the points (x1, y1) and (x2, y2). @param x1 the first point's x coordinate @param y1 the first point's y coordinate @param x2 the second point's x coordinate @param y2 the second point's y coordinate @exception SWTException
- ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed

          gc.fillGradientRectangle(1, 0, imageSize.width-2,
              imageSize.height, true);


          gc.setAlpha(150);
          gc.setForeground(display.getSystemColor(SWT.COLOR_BLACK));
          gc.drawLine(0, 0, 0, imageSize.height);
          gc.drawLine(imageSize.width-1, 0, imageSize.width-1, imageSize.height);
                  if (index == 0){
                    gc.drawLine(0, 0, imageSize.width-1, 0);  
                  }else if (index == 2){
                    gc.drawLine(0, imageSize.height - 1, imageSize.width-1, imageSize.height - 1);

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              imageSize.height, true);


          gc.setAlpha(150);
          gc.setForeground(display.getSystemColor(SWT.COLOR_BLACK));
          gc.drawLine(0, 0, 0, imageSize.height);
          gc.drawLine(imageSize.width-1, 0, imageSize.width-1, imageSize.height);
                  if (index == 0){
                    gc.drawLine(0, 0, imageSize.width-1, 0);  
                  }else if (index == 2){
                    gc.drawLine(0, imageSize.height - 1, imageSize.width-1, imageSize.height - 1);
                  }

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          gc.setAlpha(150);
          gc.setForeground(display.getSystemColor(SWT.COLOR_BLACK));
          gc.drawLine(0, 0, 0, imageSize.height);
          gc.drawLine(imageSize.width-1, 0, imageSize.width-1, imageSize.height);
                  if (index == 0){
                    gc.drawLine(0, 0, imageSize.width-1, 0);  
                  }else if (index == 2){
                    gc.drawLine(0, imageSize.height - 1, imageSize.width-1, imageSize.height - 1);
                  }
                  
          c1.dispose();

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          gc.drawLine(0, 0, 0, imageSize.height);
          gc.drawLine(imageSize.width-1, 0, imageSize.width-1, imageSize.height);
                  if (index == 0){
                    gc.drawLine(0, 0, imageSize.width-1, 0);  
                  }else if (index == 2){
                    gc.drawLine(0, imageSize.height - 1, imageSize.width-1, imageSize.height - 1);
                  }
                  
          c1.dispose();
          c2.dispose();

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        gc.setForeground(bg);
        gc.setBackground(gbg);
        gc.fillGradientRectangle(bounds.x, bounds.y, bounds.width, bounds.height, true);
        // background bottom separator
        gc.setForeground(factory.getColors().getColor(IFormColors.H_BOTTOM_KEYLINE1));
        gc.drawLine(bounds.x, bounds.height - 2, bounds.x + bounds.width - 1, bounds.height - 2);
        gc.setForeground(factory.getColors().getColor(IFormColors.H_BOTTOM_KEYLINE2));
        gc.drawLine(bounds.x, bounds.height - 1, bounds.x + bounds.width - 1, bounds.height - 1);
    }


    /**

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        gc.fillGradientRectangle(bounds.x, bounds.y, bounds.width, bounds.height, true);
        // background bottom separator
        gc.setForeground(factory.getColors().getColor(IFormColors.H_BOTTOM_KEYLINE1));
        gc.drawLine(bounds.x, bounds.height - 2, bounds.x + bounds.width - 1, bounds.height - 2);
        gc.setForeground(factory.getColors().getColor(IFormColors.H_BOTTOM_KEYLINE2));
        gc.drawLine(bounds.x, bounds.height - 1, bounds.x + bounds.width - 1, bounds.height - 1);
    }


    /**
     * Set the text label.
     *

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                gc.setLineStyle( SWT.LINE_SOLID );
                
                gc.setForeground( color( finalColor ) );
                gc.setAlpha(finalColor.getAlpha());
                gc.setLineWidth( finalWidth );
                gc.drawLine(1, 13, 6, 2);
                gc.drawLine(6, 2, 9, 13);
                gc.drawLine(9, 13, 14, 2);                
                
                ImageData clone = (ImageData) swtImage.getImageData().clone();

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                gc.setForeground( color( finalColor ) );
                gc.setAlpha(finalColor.getAlpha());
                gc.setLineWidth( finalWidth );
                gc.drawLine(1, 13, 6, 2);
                gc.drawLine(6, 2, 9, 13);
                gc.drawLine(9, 13, 14, 2);                
                
                ImageData clone = (ImageData) swtImage.getImageData().clone();
                
                swtImage.dispose();

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                gc.setForeground( color( finalColor ) );
                gc.setAlpha(finalColor.getAlpha());
                gc.setLineWidth( finalWidth );
                gc.drawLine(1, 13, 6, 2);
                gc.drawLine(6, 2, 9, 13);
                gc.drawLine(9, 13, 14, 2);                
                
                ImageData clone = (ImageData) swtImage.getImageData().clone();
                
                swtImage.dispose();

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                for( int i=0; i<16;i++){
                  try {
                    swtColor = color( colors[i] );
                    gc.setForeground( swtColor );
                    gc.drawLine(i,0,i,15);
                  }
                  finally {
                    swtColor.dispose();
                  }
                }

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