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

          gcImage.drawLine(0, 0, newWidth - 1, 0);
          gcImage.drawLine(0, newHeight - 1, newWidth - 1, newHeight - 1);
        }
      } else if (borderVerticalSize > 0) {
        gcImage.drawLine(0, 0, 0, newHeight - 1);
        gcImage.drawLine(newWidth - 1, 0, newWidth - 1, newHeight - 1);
      }


      if (borderSplit > 0) {
        gcImage.setForeground(Colors.white);
        gcImage.drawLine(x0, completionHeight + borderHorizontalSize, x1,

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        gcImage.drawLine(newWidth - 1, 0, newWidth - 1, newHeight - 1);
      }


      if (borderSplit > 0) {
        gcImage.setForeground(Colors.white);
        gcImage.drawLine(x0, completionHeight + borderHorizontalSize, x1,
            completionHeight + borderHorizontalSize);
      }
    } else {
      gcImage = new GC(image);
    }

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        if (!bImageBufferValid || imageBuffer[i] != index) {
          imageBuffer[i] = index;
          bImageChanged = true;
          gcImage.setForeground(index == INDEX_COLOR_NONEAVAIL ? Colors.red
              : Colors.blues[index]);
          gcImage.drawLine(i + x0, y0, i + x0, y1);
        }
      }


      // pieces can sometimes be 0 due to timing or bad torrent (well, there's a bug with a /0 error
      // so it can happen somehow :)

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      int x_axis_right_x = PAD_LEFT + usable_width;
      int x_axis_right_y = x_axis_left_y;




      gc.drawLine( x_axis_left_x, x_axis_left_y, x_axis_right_x, x_axis_right_y );
      gc.drawLine( usable_width, x_axis_right_y - 4, x_axis_right_x, x_axis_right_y );
      gc.drawLine( usable_width, x_axis_right_y + 4, x_axis_right_x, x_axis_right_y );


      for (int i=1;i<10;i++){

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      int x_axis_right_x = PAD_LEFT + usable_width;
      int x_axis_right_y = x_axis_left_y;




      gc.drawLine( x_axis_left_x, x_axis_left_y, x_axis_right_x, x_axis_right_y );
      gc.drawLine( usable_width, x_axis_right_y - 4, x_axis_right_x, x_axis_right_y );
      gc.drawLine( usable_width, x_axis_right_y + 4, x_axis_right_x, x_axis_right_y );


      for (int i=1;i<10;i++){
        
        int  x = x_axis_left_x + ( x_axis_right_x - x_axis_left_x )*i/10;

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      int x_axis_right_y = x_axis_left_y;




      gc.drawLine( x_axis_left_x, x_axis_left_y, x_axis_right_x, x_axis_right_y );
      gc.drawLine( usable_width, x_axis_right_y - 4, x_axis_right_x, x_axis_right_y );
      gc.drawLine( usable_width, x_axis_right_y + 4, x_axis_right_x, x_axis_right_y );


      for (int i=1;i<10;i++){
        
        int  x = x_axis_left_x + ( x_axis_right_x - x_axis_left_x )*i/10;

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      for (int i=1;i<10;i++){
        
        int  x = x_axis_left_x + ( x_axis_right_x - x_axis_left_x )*i/10;
        
        gc.drawLine( x, x_axis_left_y, x, x_axis_left_y+4 );
      }
      
      SpeedManagerLimitEstimate le = mapper.getEstimatedUploadLimit( false );
      
      if ( le != null ){

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            int[]  seg = segs[i];
            
            int  next_x   = (int)((seg[1] + (seg[2]-seg[1])/2)*pos_ratio) + 1;
            int  next_y  = (int)((seg[0])*metric_ratio) + 1;
            
            gc.drawLine(
                x_axis_left_x + prev_x,
                x_axis_left_y - prev_y,
                x_axis_left_x + next_x,
                x_axis_left_y - next_y );

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          int speed = bad_up[i].getBytesPerSec();
          
          int  x = max_x == 0?0:(speed * usable_width / max_x);
        
          gc.drawLine(
              x_axis_left_x + x,
              x_axis_left_y - 0,
              x_axis_left_x + x,
              x_axis_left_y - 10 );

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      int y_axis_bottom_y = usable_height + PAD_TOP;


      int y_axis_top_x   = PAD_LEFT;
      int y_axis_top_y   = PAD_TOP;


      gc.drawLine( y_axis_bottom_x, y_axis_bottom_y, y_axis_top_x, y_axis_top_y );


      gc.drawLine( y_axis_top_x-4, y_axis_top_y+PAD_TOP,  y_axis_top_x, y_axis_top_y );
      gc.drawLine( y_axis_top_x+4, y_axis_top_y+PAD_TOP,  y_axis_top_x, y_axis_top_y );


      for (int i=1;i<10;i++){

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