java－paint.rar_java paint_paint_paint java_绘图_绘图程序 java

import javax.swing.*; import javax.swing.filechooser.*; import javax.swing.JComponent.*; import java.io.File; import java.awt.*; import java.awt.Frame.*; import java.awt.Font.*; import java.awt.Graphics.*; import java.awt.Graphics2D.*; import java.awt.Color.*; import java.awt.BasicStroke.*; import java.awt.event.*; import java.util.*; import java.lang.Math.*; import java.awt.AWTException; import java.awt.image.*; import java.lang.Exception.*; import java.io.*; import javax.imageio.*; import javax.imageio.stream.*; public class GraphicsPanel { public int Bgt[][]=new int[1000000][8]; public Color colorChoice[]=new Color[1000000]; public int Graphicsnum=0; public JFrame aFrame; public int toolState=4; public int polyPoint[][]=new int[500][2]; public int Pointnum=0; public int Textnum=0; public int lineStyle=1; public int paintStyle=1; public int brushStyle=1; public int newState=0; public String fileName="未命名"; public String filePaths=""; public Color preColor=Color.black; public Color backColor=Color.white; public DrawRectPanel aPanel; public JPanel colorPanel; public JPanel statePanel; public DummyPanel dummyPanel; public JPanel leftPanel; public JColorChooser aColorChooser; public JTextField helpText; public JTextField pointText; public JTextField rightText; public ToolPanel toolPanel; public JPanel toolPanel1; public JMenuBar aMenuBar; public JMenu fileMenu,editMenu,helpMenu,viewMenu,colorMenu,ImageMenu; public JMenuItem openMenuItem,saveMenuItem,saveAsMenuItem,newMenuItem; public JMenuItem colorMenuItem; public JMenuItem iColorMenuItem; //copyMenuItem,cutMenuItem; public JButton colorButton; public RectButton rectButton; public CycleButton cycleButton; public LineButton lineButton; public ArcButton arcButton; public PolyButton polyButton; public FillButton fillButton; public EraserButton eraserButton; public PenButton penButton; public BrushButton brushButton; public LargeButton largeButton; public getButton getButton; public JTextArea aTextField; public JFileChooser aFileChooser,bFileChooser; public ActionListener rectListener,cycleListener,lineListener,arcListener,polyListener,fillListener,eraserListener,penListener,brushListener,colorListener,largeListener,getListener,saveListener; public Color oldColor; public GraphicsPanel() { aFrame=new JFrame(); aTextField=new JTextArea(); aFrame.setTitle(fileName+"-画图"); aColorChooser=new JColorChooser(); aFileChooser=new JFileChooser(); bFileChooser=new JFileChooser(); //UIManager.put("bFileChooser.newFolderIcon","mspaint.gif"); colorPanel=new JPanel(); aPanel=new DrawRectPanel(); toolPanel=new ToolPanel(); leftPanel=new JPanel(); aMenuBar=new JMenuBar(); toolPanel1=new JPanel(); statePanel=new JPanel(); dummyPanel=new DummyPanel(); fileMenu=new JMenu("文件(F)"); fileMenu.setFont(new Font("menuFont",Font.PLAIN,12)); editMenu=new JMenu("编辑(E)"); editMenu.setFont(new Font("menuFont",Font.PLAIN,12)); viewMenu=new JMenu("查看(V)"); viewMenu.setFont(new Font("menuFont",Font.PLAIN,12)); ImageMenu=new JMenu("图像(I)"); ImageMenu.setFont(new Font("menuFont",Font.PLAIN,12)); colorMenu=new JMenu("颜色(C)"); colorMenu.setFont(new Font("menuFont",Font.PLAIN,12)); helpMenu=new JMenu("帮助(H)"); helpMenu.setFont(new Font("menuFont",Font.PLAIN,12)); newMenuItem=new JMenuItem("新建(N)"); newMenuItem.setFont(new Font("menuFont",Font.PLAIN,12)); openMenuItem=new JMenuItem("打开(O)"); openMenuItem.setFont(new Font("menuFont",Font.PLAIN,12)); saveMenuItem=new JMenuItem("保存(S)"); saveMenuItem.setFont(new Font("menuFont",Font.PLAIN,12)); saveAsMenuItem=new JMenuItem("另存为(A)"); saveAsMenuItem.setFont(new Font("menuFont",Font.PLAIN,12)); colorMenuItem=new JMenuItem("编辑颜色(E)..."); colorMenuItem.setFont(new Font("menuFont",Font.PLAIN,12)); iColorMenuItem=new JMenuItem("反色(I)"); iColorMenuItem.setFont(new Font("menuFont",Font.PLAIN,12)); //cutMenuItem=new JMenuItem("剪切"); //copyMenuItem=new JMenuItem("复制"); helpText=new JTextField(); helpText.setPreferredSize(new Dimension(250,20)); helpText.setEditable(false); helpText.setBorder(BorderFactory.createLoweredBevelBorder()); pointText=new JTextField(); pointText.setEditable(false); pointText.setBorder(BorderFactory.createLoweredBevelBorder()); rightText=new JTextField(); rightText.setPreferredSize(new Dimension(60,20)); rightText.setEditable(false); rightText.setBorder(BorderFactory.createLoweredBevelBorder()); rectButton=new RectButton(); rectButton.setIcon(new ImageIcon("rect.gif")); cycleButton=new CycleButton(); cycleButton.setIcon(new ImageIcon("cycle.gif")); lineButton=new LineButton(); lineButton.setIcon(new ImageIcon("line.gif")); arcButton=new ArcButton(); arcButton.setIcon(new ImageIcon("arc.gif")); polyButton=new PolyButton(); polyButton.setIcon(new ImageIcon("poly.gif")); fillButton=new FillButton(); fillButton.setIcon(new ImageIcon("fill.gif")); eraserButton=new EraserButton(); eraserButton.setIcon(new ImageIcon("eraser.gif")); penButton=new PenButton(); penButton.setIcon(new ImageIcon("pencil.gif")); brushButton=new BrushButton(); brushButton.setIcon(new ImageIcon("brush.gif")); colorButton=new JButton(); colorButton.setBackground(preColor); colorButton.setPreferredSize(new Dimension(20,20)); largeButton=new LargeButton(); largeButton.setIcon(new ImageIcon("glass.gif")); getButton=new getButton(); getButton.setIcon(new ImageIcon("get.gif")); lineListener=new LineListener(); arcListener=new ArcListener(); polyListener=new PolyListener(); cycleListener=new CycleListener(); rectListener=new RectListener(); fillListener=new FillListener(); penListener=new PenListener(); eraserListener=new EraserListener(); brushListener=new BrushListener(); colorListener=new ColorListener(); largeListener=new LargeListener(); getListener=new GetListener(); saveListener=new SaveListener(); lineButton.addActionListener(lineListener); arcButton.addActionListener(arcListener); fillButton.addActionListener(fillListener); polyButton.addActionListener(polyListener); cycleButton.addActionListener(cycleListener); rectButton.addActionListener(rectListener); penButton.addActionListener(penListener); brushButton.addActionListener(brushListener); eraserButton.addActionListener(eraserListener); colorButton.addActionListener(colorListener); largeButton.addActionListener(largeListener); getButton.addActionListener(getListener); fileMenu.setMnemonic('F'); editMenu.setMnemonic('E'); openMenuItem.setAccelerator(KeyStroke.getKeyStroke( KeyEvent.VK_O,InputEvent.CTRL_MASK,false)); saveMenuItem.setAccelerator(KeyStroke.getKeyStroke( KeyEvent.VK_S,InputEvent.CTRL_MASK,false)); newMenuItem.setAccelerator(KeyStroke.getKeyStroke( KeyEvent.VK_N,InputEvent.CTRL_MASK,false)); iColorMenuItem.setAccelerator(KeyStroke.getKeyStroke( KeyEvent.VK_I,InputEvent.CTRL_MASK,false)); openMenuItem.addActionListener(new OpenListener()); newMenuItem.addActionListener(new NewListener()); saveMenuItem.addActionListener(saveListener); saveAsMenuItem.addActionListener(new SaveAsListener()); iColorMenuItem.