Java 分形几何图形源代码实例

package temp; import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; import java.awt.image.*; import javax.imageio.*; import java.io.*; import java.util.*; public class MandelbrotProf extends JFrame implements MouseMotionListener, MouseListener, KeyListener ,ActionListener ,ItemListener{ double real_min = -2, real_max = 1, imag_min = -1.5 , imag_max = 1.5 ; int maxiteration = 100, width = 400, height = 400; int mouse_x=65; int mouse_y=253; double tempWidth; double tempHeight; int ddx,ddy; int colorSys=1; int intBackMode=0; private Stack Stackpoints=new Stack(); private JLabel lbMouseX,lbMouseY,lbreal_min,lbreal_max,lbimag_min,lbimag_max,lbIteration; private JTextField txtMouseX,txtMouseY,txtImageX,txtImageY,txtreal_min,txtreal_max,txtimag_min,txtimag_max,txtIteration; private JPanel panelStyle,panelEquation; private JRadioButton style1,style2,style3,style4,style5,style6; private JRadioButton equation1,equation2; private ButtonGroup ButtonGroupstyle,ButtonGroupEquation; private Choice choiceIteration; private JButton ButtonRepaint,ButtonReset,ButtonBack,ButtonClose,ButtonSave,ButtonAbout; private Mandelbrot panelImage; public void Componentint(){ Container container = getContentPane(); container.setLayout(null); ////////////////////////// JLabel //////////////////// lbMouseX = new JLabel( "MouseX" ); container.add(lbMouseX); lbMouseX.setBounds(12, 46,47, 13); lbMouseY = new JLabel( "MouseY" ); container.add(lbMouseY); lbMouseY.setBounds(12, 72,47, 13); //,,,,,; lbreal_min = new JLabel( "RealMin" ); container.add(lbreal_min); lbreal_min.setBounds(313, 46,47, 13); lbreal_max = new JLabel( "RealMax" ); container.add(lbreal_max); lbreal_max.setBounds(313, 72,51, 13); lbimag_min = new JLabel( "ImagMin" ); container.add(lbimag_min); lbimag_min.setBounds(313, 98,51, 13); lbimag_max = new JLabel( "ImagMax" ); container.add(lbimag_max); lbimag_max.setBounds(313, 124,53, 13); lbIteration = new JLabel( "Iteration" ); container.add(lbIteration); lbIteration.setBounds(313, 150,49, 13); //////////////////// JTextArea ////////////////////// //txtMouseX txtMouseX = new JTextField(); container.add(txtMouseX); txtMouseX.setBounds(65, 43,24, 20); txtMouseX.setEditable(false); //txtMouseY txtMouseY = new JTextField(); container.add(txtMouseY); txtMouseY.setBounds(65, 69,24, 20); txtMouseY.setEditable(false); //txtImageX txtImageX = new JTextField(); container.add(txtImageX); txtImageX.setBounds(92, 43,135, 20); txtImageX.setEditable(false); //txtImageY txtImageY = new JTextField(); container.add(txtImageY); txtImageY.setBounds(92, 69,135, 20); txtImageY.setEditable(false); //txtreal_min txtreal_min = new JTextField(); container.add(txtreal_min); txtreal_min.setBounds(366, 43,155, 20); //txtreal_max txtreal_max = new JTextField(); container.add(txtreal_max); txtreal_max.setBounds(366, 69,155, 20); //txtimag_min txtimag_min = new JTextField(); container.add(txtimag_min); txtimag_min.setBounds(366, 95,155, 20); //txtimag_max txtimag_max = new JTextField(); container.add(txtimag_max); txtimag_max.setBounds(366, 121,155, 20); //txtIteration // txtIteration = new JTextField(); // container.add(txtIteration); // txtIteration.setBounds(366, 147,155, 20); //////////////////////////////// ButtonGroup /////// ButtonGroupstyle=new ButtonGroup(); ButtonGroupEquation=new ButtonGroup(); ///////////////////////////// JRadioButton Style ///////// // 15, 95 int panelStyleX=15,panelStyleY=95; int equationX=15,equationY= 169; style1=new JRadioButton("style1",true); style1.setBounds(6+panelStyleX,19+panelStyleY,59, 17); style1.addItemListener(this); //panelStyle.add(style1); container.add(style1); ButtonGroupstyle.add(style1); style2=new JRadioButton("style2",false); style2.setBounds(77+panelStyleX, 19+panelStyleY,59, 17); style2.addItemListener(this); //panelStyle.add(style2); container.add(style2); ButtonGroupstyle.add(style2); style3=new JRadioButton("style3",false); style3.setBounds(152+panelStyleX, 19+panelStyleY,59, 17); style3.addItemListener(this); //panelStyle.add(style3); container.add(style3); ButtonGroupstyle.add(style3); style4=new JRadioButton("style4",false); style4.setBounds(6+panelStyleX, 42+panelStyleY,59, 17); style4.addItemListener(this); //panelStyle.add(style4); container.add(style4); ButtonGroupstyle.add(style4); style5=new JRadioButton("style5",false); style5.setBounds(78+panelStyleX, 42+panelStyleY,59, 17); style5.addItemListener(this); //panelStyle.add(style5); container.add(style5); ButtonGroupstyle.add(style5); style6=new JRadioButton("style5",false); style6.setBounds(152+panelStyleX, 42+panelStyleY,59, 17); style6.addItemListener(this); //panelStyle.add(style6); container.add(style6); ButtonGroupstyle.add(style6); ///////////////////////////////// JRadioButton Equation //////////// equation1=new JRadioButton("Equation1",true); equation1.setBounds(6+equationX, 19+equationY,76, 17); equation1.addItemListener(this); //panelEquation.add(equation1); container.add(equation1); ButtonGroupEquation.add(equation1); equation2=new JRadioButton("Equation2",true); equation2.setBounds(130+equationX, 19+equationY,76, 17); equation2.addItemListener(this); //panelEquation.add(equation2); container.add(equation2); ButtonGroupEquation.add(equation2); ////////////////////////////////// JButton /////////////// //ButtonReset,ButtonBack,ButtonClose; ButtonRepaint=new JButton("Repaint"); ButtonRepaint.setBounds(316, 173,205, 43); ButtonRepaint.addActionListener(this); container.add(ButtonRepaint); ButtonReset=new JButton("Reset"); ButtonReset.setBounds(283, 652,75, 23); ButtonReset.addActionListener(this); container.add(ButtonReset); ButtonBack=new JButton("Back"); ButtonBack.setBounds(364, 652,75, 23); ButtonBack.addActionListener(this); ButtonBack.setEnabled(false); container.add(ButtonBack); ButtonClose=new JButton("Close"); ButtonClose.setBounds(445,652,75, 23); ButtonClose.addActionListener(this); container.add(ButtonClose); ButtonSave=new JButton("Save Image"); ButtonSave.setBounds(95, 652,100, 23); ButtonSave.addActionListener(this); container.add(ButtonSave); ButtonAbout=new JButton("About"); Butto