Examples of java.awt.Graphics.fillOval()

java.awt.Graphics.fillOval()
Fills an oval bounded by the specified rectangle with the current color. @param x the x coordinate of the upper left corner of the oval to be filled. @param y the y coordinate of the upper left corner of the oval to be filled. @param width the width of the oval to be filled. @param height the height of the oval to be filled. @see java.awt.Graphics#drawOval

            tempGraphics.setColor(Color.black);
            tempGraphics.fillOval(x1-3, y1-3, 6,6);
            
            // Points
            tempGraphics.setColor(Color.red);
            tempGraphics.fillOval(x1-2, y1-2, 6,6);
        }        
    }
    
    /**
     * Called when the user releases the mouse butotn.

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                    tempGraphics.drawLine(x1, y2,x2,y2);
                    tempGraphics.drawLine(x1, y1,x1,y2);
                    
                    // Point shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.fillOval(x1-3, y1-3, 4,4);
                    tempGraphics.fillOval(x2-3, y1-3, 4,4);
                    tempGraphics.fillOval(x2-3, y2-3, 4,4);
                    tempGraphics.fillOval(x1-3, y2-3, 4,4);
                    
                    // Points

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                    tempGraphics.drawLine(x1, y1,x1,y2);
                    
                    // Point shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.fillOval(x1-3, y1-3, 4,4);
                    tempGraphics.fillOval(x2-3, y1-3, 4,4);
                    tempGraphics.fillOval(x2-3, y2-3, 4,4);
                    tempGraphics.fillOval(x1-3, y2-3, 4,4);
                    
                    // Points
                    tempGraphics.setColor(Color.red);

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                    // Point shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.fillOval(x1-3, y1-3, 4,4);
                    tempGraphics.fillOval(x2-3, y1-3, 4,4);
                    tempGraphics.fillOval(x2-3, y2-3, 4,4);
                    tempGraphics.fillOval(x1-3, y2-3, 4,4);
                    
                    // Points
                    tempGraphics.setColor(Color.red);
                    tempGraphics.fillOval(x1-2, y1-2, 4,4);

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                    // Point shadows
                    tempGraphics.setColor(Color.black);
                    tempGraphics.fillOval(x1-3, y1-3, 4,4);
                    tempGraphics.fillOval(x2-3, y1-3, 4,4);
                    tempGraphics.fillOval(x2-3, y2-3, 4,4);
                    tempGraphics.fillOval(x1-3, y2-3, 4,4);
                    
                    // Points
                    tempGraphics.setColor(Color.red);
                    tempGraphics.fillOval(x1-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y1-2, 4,4);

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                    tempGraphics.fillOval(x2-3, y2-3, 4,4);
                    tempGraphics.fillOval(x1-3, y2-3, 4,4);
                    
                    // Points
                    tempGraphics.setColor(Color.red);
                    tempGraphics.fillOval(x1-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y2-2, 4,4);
                    tempGraphics.fillOval(x1-2, y2-2, 4,4);
                }
            }

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                    tempGraphics.fillOval(x1-3, y2-3, 4,4);
                    
                    // Points
                    tempGraphics.setColor(Color.red);
                    tempGraphics.fillOval(x1-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y2-2, 4,4);
                    tempGraphics.fillOval(x1-2, y2-2, 4,4);
                }
            }

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                    // Points
                    tempGraphics.setColor(Color.red);
                    tempGraphics.fillOval(x1-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y2-2, 4,4);
                    tempGraphics.fillOval(x1-2, y2-2, 4,4);
                }
            }
            
            // draw the buffer image on the display

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                    // Points
                    tempGraphics.setColor(Color.red);
                    tempGraphics.fillOval(x1-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y1-2, 4,4);
                    tempGraphics.fillOval(x2-2, y2-2, 4,4);
                    tempGraphics.fillOval(x1-2, y2-2, 4,4);
                }
            }
            
            // draw the buffer image on the display
            getGISDisplay().getGraphics().drawImage(getGISDisplay().getBufferImage(), 0, 0, getGISDisplay());

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        int x = c.toScreenX(inPoint.getX());
        int y = c.toScreenY(inPoint.getY());
        if ((x > 0) && (y > 0) && (x < myGISDisplay.getWidth()) && (y < myGISDisplay.getHeight())){
            Graphics g = myGISDisplay.getBufferImage().getGraphics();
            g.setColor(java.awt.Color.cyan);
            g.fillOval(x-5, y-5, 10,10);
            g.setColor(java.awt.Color.black);
            g.drawOval(x-5, y-5, 10,10);


            // Draw the buffer on the display
            myGISDisplay.getGraphics().drawImage(myGISDisplay.getBufferImage(), 0, 0, myGISDisplay);

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