mainframe.java

图象编辑器

		laplacianItem.setMnemonic('L');
		laplacianItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				laplacian(e);
			}
		});
		
		sharpItem = new JMenuItem("Sharpen(S)");
		sharpItem.setMnemonic('S');
		sharpItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				sharp(e);
			}
		});
		
		blurItem = new JMenuItem("Blur(B)");
		blurItem.setMnemonic('B');
		blurItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				blur(e);
			}
		});
		
		filtItem = new JMenuItem("Smooth Filter(F)");
		filtItem.setMnemonic('F');
		filtItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				filt(e);
			}
		});
		
		convolveMenu.add(laplacianItem);
		convolveMenu.add(sharpItem);
		convolveMenu.add(blurItem);
		convolveMenu.add(filtItem);
		/*
		//----Frequent菜单----------------------------------------------------------
		frequentMenu = new JMenu("频率变换(V)");
		frequentMenu.setMnemonic('V');
		mb.add(frequentMenu);
		
		fftItem = new JMenuItem("傅立叶频谱(F)");
		fftItem.setMnemonic('F');
		fftItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				fft(e);
			}
		});
		
		decomposeItem = new JMenuItem("小波分解(W)");
		decomposeItem.setMnemonic('W');
		decomposeItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				decompose(e);
			}
		});
		
		markItem = new JMenuItem("小波水印(M)");
		markItem.setMnemonic('M');
		markItem.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				mark(e);
			}
		});
		
		frequentMenu.add(fftItem);
		frequentMenu.add(decomposeItem);
		frequentMenu.add(markItem);
		//----------------------------------------------------------------------
		*/
//******************tools bar************************************//		
		tb = new JToolBar();
        contentPane.add(tb, BorderLayout.NORTH);
        newBtn = new JButton(newIcon);
		newBtn.setToolTipText("New");
		tb.add(newBtn);
		
		openBtn = new JButton(openIcon);
		openBtn.setToolTipText("Open");
		tb.add(openBtn);
		openBtn.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				openFile(e);
			}
		});
		
		saveBtn = new JButton(saveIcon);
		saveBtn.setToolTipText("Save");
		tb.add(saveBtn);
		saveBtn.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				saveFile(e);
			}
		});
    }
    
//*********************System exit******************************//
    private void exit(WindowEvent e) {
        System.exit(0);
    }
    
    void openFile(ActionEvent e) {
    	chooser.setDialogType(JFileChooser.OPEN_DIALOG);
    	if(chooser.showDialog(this, null) == JFileChooser.APPROVE_OPTION) {
    		try { image = ImageIO.read(chooser.getSelectedFile()); }
        	catch(Exception ex) { return ;}
        	imagePanel.setImage(image);
        	imagePanel.repaint();
        	undoList.clear();
        	redoList.clear();
    	}
    }
    
    void saveFile(ActionEvent e) {
    	
    }
    
    void saveUndoInfo(BufferedImage image) {
    	if(undoList.size() == MAX_UNDO_COUNT) {
    		undoList.removeLast();
    	}
    	undoList.addFirst(image);
    }
    
    void saveRedoInfo(BufferedImage image) {
    	if(redoList.size() == MAX_REDO_COUNT) {
    		redoList.removeLast();
    	}
    	redoList.addFirst(image);	
    }
    
    void undo(ActionEvent e) {
    	if(undoList.size() > 0) {
    		saveRedoInfo(image);
    		image = (BufferedImage)undoList.get(0);
    		imagePanel.setImage(image);
        	imagePanel.repaint();
        	undoList.remove(0);
    	}
    }
    
    void redo(ActionEvent e) {
    	if(redoList.size() > 0) {
    		saveUndoInfo(image);
    		image = (BufferedImage)redoList.get(0);
    		imagePanel.setImage(image);
        	imagePanel.repaint();
        	redoList.remove(0);
    	}
    }
    
    void horMirror(ActionEvent e) {
    	saveUndoInfo(image);
		image = GeoTransform.horMirror(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void verMirror(ActionEvent e) {
    	saveUndoInfo(image);
		image = GeoTransform.verMirror(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void scale(ActionEvent e) {
    	ScaleDlg scaleDlg = new ScaleDlg(this, true);
    	scaleDlg.setLocationRelativeTo(this);
    	scaleDlg.setImageWidth(image.getWidth());
    	scaleDlg.setImageHeight(image.getHeight());
    	if(scaleDlg.showModal() == JOptionPane.OK_OPTION) {
    		saveUndoInfo(image);
    		image = GeoTransform.scale(image, scaleDlg.getScale(), scaleDlg.getScale());
    		imagePanel.setImage(image);
        	imagePanel.repaint();
    	}	
    }
    
    void rotate(ActionEvent e) {
    	RotateDlg rotateDlg = new RotateDlg(this, true);
    	rotateDlg.setLocationRelativeTo(this);
    	if(rotateDlg.showModal() == JOptionPane.OK_OPTION) {
    		saveUndoInfo(image);
    		image = GeoTransform.rotate(image, rotateDlg.getAngle(), rotateDlg.getIsResize());
    		imagePanel.setImage(image);
        	imagePanel.repaint();
    	}	
    }
    
    void grayScale(ActionEvent e) {
    	saveUndoInfo(image);
		image = ColorConvert.grayScale(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void changeYHS(ActionEvent e) {
    	ModifyColorDlg modifyDlg = new ModifyColorDlg(this, true);
    	modifyDlg.setLocationRelativeTo(this);
    	if(modifyDlg.showModal() == JOptionPane.OK_OPTION) {
    		saveUndoInfo(image);
    		image = ColorConvert.changeYHS(image, modifyDlg.getDeltY(), 
    									   modifyDlg.getDeltH(), modifyDlg.getNS());
    		imagePanel.setImage(image);
        	imagePanel.repaint();
    	}	
    }
    
    void histgram(ActionEvent e) {
		HistgramDlg histgramDlg = new HistgramDlg(this, true);
		histgramDlg.setImage(image);
    	histgramDlg.setLocationRelativeTo(this);
    	histgramDlg.show();
    }
    
    void contrast(ActionEvent e) {
    	saveUndoInfo(image);
		image = ColorConvert.changeContrast(image, 10);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void histPlane(ActionEvent e) {
    	saveUndoInfo(image);
		image = ColorConvert.histPlane(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void laplacian(ActionEvent e) {
    	saveUndoInfo(image);
		image = Convolve.laplacian(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void sharp(ActionEvent e) {
    	saveUndoInfo(image);
		image = Convolve.sharp(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void blur(ActionEvent e) {
    	saveUndoInfo(image);
		image = Convolve.blur(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void filt(ActionEvent e) {
    	saveUndoInfo(image);
		image = Convolve.MedianFilt(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void fft(ActionEvent e) {
    	FFTFilterDlg fftDlg = new FFTFilterDlg(this, true);
    	fftDlg.setImage(image);
    	fftDlg.setLocationRelativeTo(this);
    	if(fftDlg.showModal() == JOptionPane.OK_OPTION) {
    		saveUndoInfo(image);
    		image = fftDlg.getDestImage();
    		imagePanel.setImage(image);
        	imagePanel.repaint();
    	}		
    }
    
    void decompose(ActionEvent e) {
    	saveUndoInfo(image);
		image = WaveletTransform.decompose(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
    
    void mark(ActionEvent e) {
    	saveUndoInfo(image);
		image = WaveletTransform.waterMark(image);
		imagePanel.setImage(image);
    	imagePanel.repaint();	
    }
}