selectionarea.java,v

包含了模式识别中常用的一些分类器设计算法

	g.setColor(Color.black);

	// initialize the labels
	//
	String xmin = new String("" + this.xmin);
	String xmax = new String("" + this.xmax);
	String ymin = new String("" + this.ymin);
	String ymax = new String("" + this.ymax);

	// add the labels to the x-axis and y-axis
	//
	g.drawString(ymax, zeroX + 3, 12);
	g.drawString(ymin, zeroX + 3, height - 3);
	g.drawString(xmin, 3, zeroY + 12);
	g.drawString(xmax, width - 24, zeroY + 12);
    }

    /**
     * Gets the DisplayScale
     *
     * @@return  DisplayScale of object
     *
     */
    public DisplayScale getDisplayScale()
    {
	return new DisplayScale(xmax, xmin, ymax, ymin);
    }

    /**
     * Sets the DisplayScale
     *
     * @@param   scale DisplayScale to set
     */
    public void setDisplayScale(DisplayScale scale)
    {
	xmax = scale.xmax;
	xmin = scale.xmin;
	ymax = scale.ymax;
	ymin = scale.ymin;

	repaint();
    }
}
@


1.3
log
@Fixed javadoc comments.
@
text
@d8 1
d25 1
a25 1
class SelectionArea extends JPanel 
d62 1
a62 1
    Vector xi = new Vector(40, 20);
@


1.2
log
@comments changed to Java Documentation.
@
text
@d4 2
a17 2
 * class: SelectionArea
 *
d71 1
a71 1
     * method: SelectionArea
d73 1
a73 5
     * @@param   Data d: input data samples
     *
     * @@return  none
     *
     * constructor initializes the input samples to be plotted
a102 1
     * class: MyListener
d112 4
a115 1
       
d183 4
a186 1
	
d217 1
a217 1
	
d219 2
a220 8
	 * method: mouseDragged
	 *
	 * @@param    MouseEvent e: mouse event that caused the action to fire
	 *
	 * @@return  none
	 *
	 * listen and act on actions fired by components attached to the mouse
	 *
d222 1
a222 1
	public void mouseDragged(MouseEvent e) 
d288 3
a290 9
	/**	
	 * method: mouseMoved
	 *
	 * @@param   MouseEvent e: mouse event that caused the action to fire
	 *
	 * @@return  none
	 *
	 * listen and act on actions fired by components attached to the mouse
	 *
d296 1
a296 1
	
d298 3
a300 9
	 * method: mouseExited
	 *
	 * @@param   MouseEvent e: mouse event that caused the action to fire
	 *
	 * @@return  none
	 *
	 * listen and act on actions fired by components attached to the mouse
	 *
	 */
d307 2
a308 8
	 * method: mouseEntered
	 *
	 * @@param   MouseEvent e: mouse event that caused the action to fire
	 *
	 * @@return  none
	 *
	 * listen and act on actions fired by components attached to the mouse
	 *
d317 1
a317 1
     * method: paintComponent
d319 1
a319 5
     * @@param   Graphics g: graphics paint object
     *
     * @@return  none
     *
     * method paints the selection area
d375 1
a375 8
     * method: clear
     *
     * @@param   Graphics g: graphics paint object
     *
     * @@return  none
     *
     * method paints the selection area
     *
d387 1
a387 1
     * method: getWidth
d389 1
a389 4
     * @@param   none
     * @@return  none
     *
     * method returns the canvas width
a395 1

d397 1
a397 1
     * method: getHeight
d399 1
a399 4
     * @@param   none
     * @@return  none
     *
     * method returns the canvas height
d408 1
a408 6
     * method: DetermineDimensions 
     *
     * @@param   none
     * @@return  none
     *
     * determine the dimensions of the selection area
d425 2
a426 7
     * method: DrawGrid
     *
     * @@param   none
     * @@return  none
     *
     * draw the selection area grid lines
     *  
d484 1
a484 3
     * method: getDisplayScale
     *
     * @@param   none
d486 1
a486 1
     * @@return  DisplayScale
d495 1
a495 5
     * method: setDisplayScale
     *
     * @@param   DisplayScale 
     *
     * @@return  none
d497 1
@


1.1
log
@Initial revision
@
text
@d1 4
a4 2
// file: SelectionArea.java
//
d15 11
a25 8
// class: SelectionArea
//
// SelectionArea extend a JPanle and is used to implements the plotting 
// area for the data input classes
//
// hierarchy: JPanel->SelectionArea
//
class SelectionArea extends JPanel {
d61 1
a61 1
       Vector xi = new Vector(40, 20);
d69 13
a81 10
    // method: SelectionArea
    //
    // arguments:
    //    Data d: input data samples
    //
    // returns  : none
    //
    // constructor initializes the input samples to be plotted
    //
    public SelectionArea(DataPoints d) {
d97 1
a97 1
            addMouseMotionListener(myListener);
d106 8
a113 7

    // class: MyListener
    //
    // class inplememts a mouse listener/motion listener for the input plot
    //
    // hierarchy: MouseAdapter->MyListener
    //
d115 3
a117 3
	implements MouseListener,MouseMotionListener {
	
	
a130 1
		
d136 2
a137 2
		    mean = data.convertPoint(eventPoint, getWidth(), 
					     getHeight(), 
a138 1
		    
a142 2
		
		
d147 2
a148 2
		    MyPoint center = data.convertPoint(eventPoint, getWidth(), 
						       getHeight(),
a149 1

a154 2
		    
		    
a161 1
		    
a162 1

a164 1
			
d166 2
a167 2
		    MyPoint center = data.convertPoint(eventPoint, getWidth(), 
						       getHeight(),
a168 1
		    
a173 1

a178 1

a179 1
		    
a180 1

d182 1
a182 1
	    flag=1;
a194 1
		    
d198 2
a199 1
		    //Classify.pro_box_d.appendMessage("x1=" +x_axis+"  y1="+y_axis);
d201 2
a202 2
		    data.addPoint(data.convertPoint(eventPoint, getWidth(), 
						    getHeight(), 
d204 1
a204 1
		    //		System.out.println("haha"+data.dset1);
d217 10
a226 9
	// method: mouseDragged
	//
	// arguments:
	//    MouseEvent e: mouse event that caused the action to fire
	//
	// return   : none
	//
	// listen and act on actions fired by components attached to the mouse
	//
a232 1
		
d239 2
a240 2
			
			if(!(((Point)xi.lastElement()).x==((Point)xi.elementAt(xi.size()-2)).x))
d242 1
a242 1
			    //System.out.println(eventPoint);
d246 8
a253 5
			    // Classify.pro_box_d.appendMessage("x=" +x_axis+"  y="+y_axis);    
			     data.addPoint(data.convertPoint(eventPoint, getWidth(), getHeight(), 
							     getDisplayScale()));
			     
			     repaint();
d258 1
a258 1
			//System.out.println("Test");
d262 6
a267 3
			//Classify.pro_box_d.appendMessage("x=" +x_axis+"  y="+y_axis); 
			//System.out.println(eventPoint);
			data.addPoint(data.convertPoint(eventPoint, getWidth(), 						 getHeight(), 
a271 2
		
		
d277 2
a278 1
		    mean = data.convertPoint(eventPoint, getWidth(), 
a280 1
		    
a281 1
		    
d292 13
a304 11
	
	// method: mouseMoved
	//
	// arguments:
	//    MouseEvent e: mouse event that caused the action to fire
	//
	// return   : none
	//
	// listen and act on actions fired by components attached to the mouse
	//
        public void mouseMoved(MouseEvent e) {
d308 12
a319 10
	// method: mouseExited
	//
	// arguments:
	//    MouseEvent e: mouse event that caused the action to fire
	//
	// return   : none
	//
	// listen and act on actions fired by components attached to the mouse
	//
        public void mouseExited(MouseEvent e) {
d323 10
a332 9
	// method: mouseEntered
	//
	// arguments:
	//    MouseEvent e: mouse event that caused the action to fire
	//
	// return   : none
	//
	// listen and act on actions fired by components attached to the mouse
	//
d339 10
a348 9
    // method: paintComponent
    //
    // arguments:
    //    Graphics g: graphics paint object
    //
    // return   : none
    //
    // method paints the selection area
    //
d360 5
a364 2
	Classify.drawPoints(g, data.convertMyPoints(data.dset1, getWidth(), 
			   getHeight(), getDisplayScale()), 
d366 5
a370 2
	Classify.drawPoints(g, data.convertMyPoints(data.dset2, getWidth(), 
			   getHeight(), getDisplayScale()), 
d372 5
a376 2
	Classify.drawPoints(g, data.convertMyPoints(data.dset3, getWidth(), 
			   getHeight(), getDisplayScale()), 
d378 5
a382 2
	Classify.drawPoints(g, data.convertMyPoints(data.dset4, getWidth(), 
			   getHeight(), getDisplayScale()), 
d401 10
a410 9
    // method: clear
    //
    // arguments:
    //    Graphics g: graphics paint object
    //
    // return   : none
    //
    // method paints the selection area
    //
d420 9
a428 7
    // method: getWidth
    //
    // arguments: none
    // return   : none
    //
    // method returns the canvas width
    //
d434 9
a442 7
    // method: getHeight
    //
    // arguments: none
    // return   : none
    //
    // method returns the canvas height
    //
d448 9
a456 7
    // method: DetermineDimensions 
    //
    // arguments: none
    // return   : none
    //
    // determine the dimensions of the selection area
    //
d470 9
a478 7
    // method: DrawGrid
    //
    // arguments: none
    // return   : none
    //
    // draw the selection area grid lines
    //    
a507 1

d513 1
a513 1

a520 1

d534 8
a541 7
    // method: DisplayScale
    //
    // arguments:
    //    none
    //
    // return: DisplayScale
    //
d547 8
a563 1

a564 5
//
// end of file



@