├── Examples
    ├── ij.jar
    ├── plugin.jar
    ├── scanning.jar
    ├── twain.jar
    └── webScanning.html
├── JRE
    └── jre.exe
├── README
├── ScanningInterface
    ├── .classpath
    ├── .project
    ├── .settings
    │   └── org.eclipse.jdt.core.prefs
    ├── bin
    │   ├── ClipedPanel.class
    │   ├── java.policy.applet
    │   ├── scanning$1.class
    │   ├── scanning$2.class
    │   ├── scanning$ClipMover.class
    │   ├── scanning$ImagePanel$1.class
    │   ├── scanning$ImagePanel$2.class
    │   ├── scanning$ImagePanel$3.class
    │   ├── scanning$ImagePanel$4.class
    │   ├── scanning$ImagePanel$5.class
    │   ├── scanning$ImagePanel.class
    │   └── scanning.class
    ├── lib
    │   ├── ij.jar
    │   ├── plugin.jar
    │   └── uk.co.mmscomputing.device.twain.jar
    └── src
    │   └── scanning.java
├── Signed Jar's
    ├── ij.jar
    ├── plugin.jar
    ├── scanning.jar
    └── twain.jar
└── Snapshots
    ├── 1.jpg
    └── 2.jpg


/Examples/ij.jar:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/Examples/ij.jar


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/Examples/plugin.jar:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/Examples/plugin.jar


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/Examples/scanning.jar:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/Examples/scanning.jar


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/Examples/twain.jar:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/Examples/twain.jar


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/Examples/webScanning.html:
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1 | <applet code="scanning.class"
2 | height="100%" width="100%">
3 | <param name="cache_option" value="plugin"/>
4 | <param name="cache_archive" value="scanning.jar,ij.jar,plugin.jar,twain.jar" />
5 | <param name="cache_version" value="1.0.0.0"/>
6 | </applet>
7 | 


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/JRE/jre.exe:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/JRE/jre.exe


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/README:
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 1 | Project goal is to facilitate users to access connected Configured Scanners  directly from web page.
 2 | No Need to register or copy any DLL's at user side. It's a web based  i.e. Java Applet web embedded.
 3 | User is able to Scan,capture, crop and save images from a Scanner (all in web page) to his PC or to the configured remote server.
 4 | 
 5 | Added prominent Live image cropping feature. 
 6 | 
 7 | Libraries Used: uk.co.mmscomputing.device.twain, ImageJ.
 8 | 
 9 | For Executing: Check Examples Folder, run webScanning.html.
10 | 
11 | Standalone Applet: Import entire code into myeclipse and run scanning.java class for executing the project.
12 | 
13 | Web Page: Just Export this myeclipse code as a scanning.jar, Sign it and embed it in a web page as Java Applet invoking scanning.class (Include all ij.jar,plugin.jar,twain.jar along with scanning.jar in applet archive tag as signed jars).
14 | 
15 | Pre-requisites: JAVA Enabled browser, JRE Installed
16 | 


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/ScanningInterface/.classpath:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <classpath>
 3 | 	<classpathentry kind="src" path="src"/>
 4 | 	<classpathentry kind="lib" path="lib/ij.jar"/>
 5 | 	<classpathentry kind="lib" path="lib/uk.co.mmscomputing.device.twain.jar"/>
 6 | 	<classpathentry kind="lib" path="lib/plugin.jar"/>
 7 | 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 8 | 	<classpathentry kind="output" path="bin"/>
 9 | </classpath>
10 | 


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/ScanningInterface/.project:
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 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <projectDescription>
 3 | 	<name>ScanningInterface</name>
 4 | 	<comment></comment>
 5 | 	<projects>
 6 | 	</projects>
 7 | 	<buildSpec>
 8 | 		<buildCommand>
 9 | 			<name>org.eclipse.jdt.core.javabuilder</name>
10 | 			<arguments>
11 | 			</arguments>
12 | 		</buildCommand>
13 | 	</buildSpec>
14 | 	<natures>
15 | 		<nature>org.eclipse.jdt.core.javanature</nature>
16 | 	</natures>
17 | </projectDescription>
18 | 


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/ScanningInterface/.settings/org.eclipse.jdt.core.prefs:
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 1 | #Tue Jun 05 12:05:16 IST 2012
 2 | eclipse.preferences.version=1
 3 | org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
 4 | org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
 5 | org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
 6 | org.eclipse.jdt.core.compiler.compliance=1.6
 7 | org.eclipse.jdt.core.compiler.debug.lineNumber=generate
 8 | org.eclipse.jdt.core.compiler.debug.localVariable=generate
 9 | org.eclipse.jdt.core.compiler.debug.sourceFile=generate
10 | org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
11 | org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
12 | org.eclipse.jdt.core.compiler.source=1.6
13 | 


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/ScanningInterface/bin/ClipedPanel.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/ClipedPanel.class


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/ScanningInterface/bin/java.policy.applet:
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1 | /* AUTOMATICALLY GENERATED ON Tue Apr 16 17:20:59 EDT 2002*/
2 | /* DO NOT EDIT */
3 | 
4 | grant {
5 |   permission java.security.AllPermission;
6 | };
7 | 
8 | 


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/ScanningInterface/bin/scanning$1.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$1.class


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/ScanningInterface/bin/scanning$2.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$2.class


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/ScanningInterface/bin/scanning$ClipMover.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$ClipMover.class


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/ScanningInterface/bin/scanning$ImagePanel$1.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$ImagePanel$1.class


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/ScanningInterface/bin/scanning$ImagePanel$2.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$ImagePanel$2.class


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/ScanningInterface/bin/scanning$ImagePanel$3.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$ImagePanel$3.class


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/ScanningInterface/bin/scanning$ImagePanel$4.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$ImagePanel$4.class


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/ScanningInterface/bin/scanning$ImagePanel$5.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$ImagePanel$5.class


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/ScanningInterface/bin/scanning$ImagePanel.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning$ImagePanel.class


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/ScanningInterface/bin/scanning.class:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/bin/scanning.class


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/ScanningInterface/lib/ij.jar:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/lib/ij.jar


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/ScanningInterface/lib/plugin.jar:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/lib/plugin.jar


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/ScanningInterface/lib/uk.co.mmscomputing.device.twain.jar:
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https://raw.githubusercontent.com/ashishkataria/browserWebScanning/19a8e5c8ce8de5d27dad0ed1e973d6c3626e5eb1/ScanningInterface/lib/uk.co.mmscomputing.device.twain.jar


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/ScanningInterface/src/scanning.java:
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  1 | 
  2 | 
  3 | /*
  4 | Modified and Integrated cropping to scanner plugin for ImageJ which uses the free mm's computing java library 
  5 | (available at http://www.mms-computing.co.uk/)
  6 | 
  7 | This program is free software; you can redistribute it and/or
  8 | modify it under the terms of the GNU General Public License
  9 | as published by the Free Software Foundation; either version 2
 10 | of the License, or (at your option) any later version.
 11 | 
 12 | This program is distributed in the hope that it will be useful,
 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 15 | GNU General Public License for more details.
 16 | 
 17 | You should have received a copy of the GNU General Public License
 18 | along with this program; if not, write to the Free Software
 19 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.*/
 20 | 
 21 | import ij.IJ;
 22 | import ij.ImagePlus;
 23 | import ij.gui.ImageCanvas;
 24 | import ij.gui.Roi;
 25 | import ij.plugin.PlugIn;
 26 | 
 27 | import java.awt.BorderLayout;
 28 | import java.awt.Color;
 29 | import java.awt.Container;
 30 | import java.awt.Dimension;
 31 | import java.awt.FlowLayout;
 32 | import java.awt.Graphics;
 33 | import java.awt.Graphics2D;
 34 | import java.awt.GridLayout;
 35 | import java.awt.Image;
 36 | import java.awt.Point;
 37 | import java.awt.Rectangle;
 38 | import java.awt.RenderingHints;
 39 | import java.awt.ScrollPane;
 40 | import java.awt.event.ActionEvent;
 41 | import java.awt.event.ActionListener;
 42 | import java.awt.event.MouseAdapter;
 43 | import java.awt.event.MouseEvent;
 44 | import java.awt.event.MouseMotionAdapter;
 45 | import java.awt.image.BufferedImage;
 46 | import java.awt.image.RasterFormatException;
 47 | 
 48 | import javax.imageio.ImageIO;
 49 | import javax.swing.JApplet;
 50 | import netscape.javascript.*;
 51 | 
 52 | 
 53 | import java.io.ByteArrayInputStream;
 54 | import java.io.ByteArrayOutputStream;
 55 | import java.io.File;
 56 | import java.io.IOException;
 57 | import java.io.InputStream;
 58 | import java.io.ObjectInputStream;
 59 | import java.io.ObjectOutputStream;
 60 | import java.io.OutputStream;
 61 | import java.net.MalformedURLException;
 62 | import java.net.URL;
 63 | import java.net.URLConnection;
 64 | import java.sql.Connection;
 65 | import java.sql.PreparedStatement;
 66 | import java.sql.SQLException;
 67 | import java.util.Vector;
 68 | 
 69 | import javax.swing.BorderFactory;
 70 | import javax.swing.ImageIcon;
 71 | import javax.swing.JButton;
 72 | import javax.swing.JCheckBox;
 73 | import javax.swing.JComponent;
 74 | import javax.swing.JFileChooser;
 75 | import javax.swing.JFrame;
 76 | import javax.swing.JLabel;
 77 | import javax.swing.JOptionPane;
 78 | import javax.swing.JPanel;
 79 | import javax.swing.JScrollPane;
 80 | import javax.swing.JSlider;
 81 | import javax.swing.JToolBar;
 82 | import javax.swing.SpringLayout;
 83 | import javax.swing.SwingConstants;
 84 | 
 85 | import uk.co.mmscomputing.device.scanner.Scanner;
 86 | import uk.co.mmscomputing.device.scanner.ScannerDevice;
 87 | import uk.co.mmscomputing.device.scanner.ScannerIOException;
 88 | import uk.co.mmscomputing.device.scanner.ScannerIOMetadata;
 89 | import uk.co.mmscomputing.device.scanner.ScannerListener;
 90 | import javax.swing.WindowConstants;
 91 | import javax.swing.border.LineBorder;
 92 | import javax.swing.event.ChangeEvent;
 93 | import javax.swing.event.ChangeListener;
 94 | import javax.swing.event.MouseInputAdapter;
 95 | import uk.co.mmscomputing.device.twain.TwainSource; 
 96 | import uk.co.mmscomputing.device.twain.TwainSourceManager;
 97 | 
 98 | 
 99 | public class scanning extends JApplet implements PlugIn, ScannerListener 
100 | {
101 | 
102 | 	private JToolBar jtoolbar = new JToolBar("Toolbar", JToolBar.HORIZONTAL);
103 | 	ImagePanel ipanel;
104 | 	Image im =null;
105 | 	BufferedImage imageforCrop;
106 | 	ImagePlus imp=null;
107 | 	int imageWidth;
108 |     int imageHeight;
109 | 	private static final long serialVersionUID = 1L;
110 | 	Container   content = null;
111 | 	private JPanel jContentPane = null;
112 | 	private JButton jButton = null;
113 | 	private JButton jButton1 = null;
114 | 	JCheckBox clipBox = null;
115 | 	JPanel crpdpanel=null;
116 | 	 JPanel cpanel=null;
117 | 	private Scanner scanner=null;
118 | 	 TwainSource ts ;
119 | 
120 | 	ImagePanel imagePanel,imagePanel2 ;
121 | 	
122 | 	
123 | 	
124 | 
125 | 	public static void main(String[] args) {
126 | 		new scanning().setVisible(true);
127 | 	}
128 | 
129 | 	public void run(String arg0) {
130 | 
131 | 		new scanning().setVisible(false);
132 | 		repaint();
133 | 	}
134 | 
135 | 	/**
136 | 	 * This is the default constructor
137 | 	 */
138 | 	public scanning() {
139 | 		super();
140 | 		init();
141 | 		try {
142 | 			scanner = Scanner.getDevice();
143 | 			scanner.addListener(this);
144 | 		} catch (Exception e) 
145 | 		{
146 | 			e.printStackTrace();
147 | 		}
148 | 		
149 | 		
150 | 	}
151 | 
152 | 	/**
153 | 	 * This method initializes this
154 | 	 * 
155 | 	 * @return void
156 | 	 */
157 | 	public void init() 
158 | 	{
159 | 		this.setSize(1200, 600);
160 | 		this.setLayout(null);
161 | 		//this.revalidate();
162 | 		this.setContentPane(getJContentPane());
163 | 	}
164 | 	
165 | 	
166 | 	public void stop()
167 | 	{
168 | 		
169 | 	}
170 | 	
171 | 	public void destroy()
172 | 	{
173 | 		
174 | 	}
175 | 	
176 | 	
177 | 	public void start()
178 | 	{
179 | 		
180 | 	}
181 | 	
182 | 	
183 | 	private JToolBar getJToolBar() 
184 | 	{
185 | 		jtoolbar.add(getJButton1());
186 | 		jtoolbar.add(getJButton());
187 | 		
188 | 		
189 | 		jtoolbar.setName("My Toolbar");   
190 | 		jtoolbar.addSeparator();
191 | 		Rectangle r=new Rectangle(0, 0,1024, 30 );
192 | 		jtoolbar.setBounds(r);
193 | 		jtoolbar.setBackground(Color.white);
194 | 		return jtoolbar;
195 | 	}
196 | 	
197 | 	private JPanel getJContentPane() 
198 | 	{
199 | 		if (jContentPane == null) 
200 | 		{
201 | 			jContentPane = new JPanel();
202 | 			jContentPane.setLayout(null);
203 | 			jContentPane.setBackground(Color.white);
204 | 			jContentPane.add(getJToolBar());
205 | 		}
206 | 		return jContentPane;
207 | 	}
208 | 
209 | 	
210 | 	private JButton getJButton() {
211 | 		if (jButton == null) {
212 | 			jButton = new JButton();
213 | 			jButton.setBounds(new Rectangle(4, 16, 131, 42));
214 | 			jButton.setText("Select Device");
215 | 			jButton.setBackground(Color.white);
216 | 			jButton.addActionListener(new java.awt.event.ActionListener() {
217 | 				public void actionPerformed(java.awt.event.ActionEvent e) {
218 | 					if (scanner.isBusy() == false) {
219 | 						selectDevice();
220 | 					}
221 | 
222 | 				}
223 | 			});
224 | 		}
225 | 		return jButton;
226 | 	}
227 | 	
228 | 	
229 | 	/* Select the twain source! */
230 | 	public void selectDevice() {
231 | 
232 | 		try {
233 | 			scanner.select();
234 | 		} catch (ScannerIOException e1) {
235 | 			IJ.error(e1.toString());
236 | 		}
237 | 
238 | 	}
239 | 	
240 | 	private JButton getJButton1() 
241 | 	{
242 | 		if (jButton1 == null) {
243 | 			jButton1 = new JButton();
244 | 			jButton1.setBounds(new Rectangle(35,0, 30, 30));
245 | 			jButton1.setText("Scan");
246 | 			jButton1.setBackground(Color.white);
247 | 			jButton1.addActionListener(new java.awt.event.ActionListener() {
248 | 				public void actionPerformed(java.awt.event.ActionEvent e) 
249 | 				{
250 | 					getScan();
251 | 				}
252 | 			});
253 | 		}
254 | 		return jButton1;
255 | 	}
256 | 	
257 | 	public void getScan() 
258 | 	{
259 | 	
260 | 		try 
261 | 		{	
262 | 			scanner.acquire();
263 | 		} 
264 | 		catch (ScannerIOException e1) 
265 | 		{
266 | 			IJ.showMessage("Access denied! \nTwain dialog maybe already opened!");
267 | 			e1.printStackTrace();
268 | 		}
269 | 	}
270 | 	
271 | 	
272 | 
273 | 	 public Image getImage()
274 |      { 
275 | 		 Image image = imp.getImage();
276 | 		 return image;
277 |      }
278 | 	
279 | 	 
280 | 	 
281 | 	public void update(ScannerIOMetadata.Type type, ScannerIOMetadata metadata) {
282 | 
283 | 		
284 | 		
285 | 		if (type.equals(ScannerIOMetadata.ACQUIRED)) 
286 | 		{	
287 | 				
288 | 	if(imp!=null)
289 | 	{
290 | 		jContentPane.remove(ipanel);
291 | 		jContentPane.remove(cpanel);
292 | 		jContentPane.remove(crpdpanel);
293 | 	}
294 | 	
295 | 	
296 | 			 imp = new ImagePlus("Scan", metadata.getImage());
297 | 			
298 | 			 im = imp.getImage();
299 | 	
300 | 			 imagePanel = new ImagePanel(im);
301 | 			 imagePanel.updateUI();
302 | 		
303 | 			 imagePanel.repaint();
304 | 			 imagePanel.revalidate();
305 | 			 
306 | 			 ClipMover mover = new ClipMover(imagePanel);
307 | 			 imagePanel.addMouseListener(mover);
308 | 			 imagePanel.addMouseMotionListener(mover);
309 | 					 
310 | 			  ipanel = imagePanel.getPanel();
311 | 			 			 
312 | 			 ipanel.setBorder(new LineBorder(Color.blue,1));
313 | 			 ipanel.setBorder(BorderFactory.createTitledBorder("Scanned Image"));
314 | 			 ipanel.setBounds(0, 30,600, 600);
315 | 			 ipanel.repaint();
316 | 			 ipanel.revalidate();
317 | 			 ipanel.updateUI();
318 | 			 jContentPane.add(ipanel);
319 | 			 jContentPane.getRootPane().revalidate();
320 | 			 jContentPane.updateUI();
321 | 			 
322 | 			 cpanel = imagePanel.getUIPanel();
323 | 			 cpanel.setBounds(700, 30,300, 150);
324 | 			 cpanel.repaint();
325 | 			 cpanel.setBorder(new LineBorder(Color.blue,1));
326 | 			 cpanel.setBorder(BorderFactory.createTitledBorder("Cropping Image"));
327 | 			 cpanel.setBackground(Color.white);
328 | 			 jContentPane.add(cpanel);
329 | 			
330 | 			 
331 | 			 jContentPane.repaint();
332 | 			 jContentPane.revalidate();
333 | 
334 | 			 
335 | 
336 | 			
337 | 			metadata.setImage(null);
338 | 			try {
339 | 				new uk.co.mmscomputing.concurrent.Semaphore(0, true).tryAcquire(2000, null);
340 | 			} catch (InterruptedException e) {
341 | 				IJ.error(e.getMessage());
342 | 				
343 | 			}
344 | 
345 | 		} 
346 | 		
347 | 		
348 | 		
349 | 	
350 | 		else if (type.equals(ScannerIOMetadata.NEGOTIATE)) {
351 | 			ScannerDevice device = metadata.getDevice();
352 | 			try {
353 | 				device.setResolution(100);
354 | 			} catch (ScannerIOException e) {
355 | 				IJ.error(e.getMessage());
356 | 			}
357 | 			
358 | 			  try{
359 | 				
360 | 			  device.setShowUserInterface(true);
361 | 			  device.setResolution(100); }catch(Exception e){
362 | 			  e.printStackTrace(); }
363 | 			
364 | 		}
365 | 	
366 | 		
367 | 		else if (type.equals(ScannerIOMetadata.STATECHANGE)) {
368 | 			System.out.println("Scanner State "+metadata.getStateStr());
369 | 			System.out.println("Scanner State "+metadata.getState());
370 | 
371 | 			if ((metadata.getLastState() == 3) && (metadata.getState() == 4)){} 
372 | 
373 | 		} else if (type.equals(ScannerIOMetadata.EXCEPTION)) {
374 | 			IJ.error(metadata.getException().toString());
375 | 
376 | 		}
377 | 
378 | 	}
379 | 	
380 | 	
381 | 
382 | 	class ImagePanel extends JPanel
383 | 	{
384 | 		private Image image;
385 | 		Image cimg;
386 | 		int imageWidth;
387 | 		int imageHeight;
388 | 		
389 | 		BufferedImage imageb;
390 | 		Dimension size;
391 | 		public Rectangle clip;
392 | 		boolean showClip,clipedImg;
393 | 	
394 | 		public boolean isShowClip() {
395 | 			return showClip;
396 | 		}
397 | 
398 | 
399 | 		JSlider slider1 = new JSlider(SwingConstants.HORIZONTAL, 80, 180, 80);
400 | 		
401 | 		 ClipedPanel clipedPanel;
402 | 				
403 | 		ImagePanel(Image image)
404 | 		{ 
405 | 			this.image=image;
406 | 			this.imageWidth=image.getWidth(null);
407 | 			this.imageHeight=image.getHeight(null);
408 | 			this.imageb= (BufferedImage) image;
409 | 			size = new Dimension(imageb.getWidth(), imageb.getHeight());
410 | 		    showClip = true;
411 | 					
412 | 		}
413 | 		
414 | 	  
415 | 		public Image getImage()
416 | 		{ 
417 | 			return image;
418 | 		}
419 | 		
420 | 		public Image getCimg()
421 | 		{ 
422 | 			return cimg;
423 | 		}
424 | 	
425 | 		
426 | 		
427 | 		protected void paintComponent(Graphics g)
428 | 	    {
429 | 	        super.paintComponent(g);
430 | 	        Graphics2D g2 = (Graphics2D)g;
431 | 	        g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
432 | 	                            RenderingHints.VALUE_ANTIALIAS_ON);
433 | 	        int x = (getWidth() - size.width)/2;
434 | 	        int y = (getHeight() - size.height)/2;
435 | 	        
436 | 	        
437 | 	        g2.drawImage(imageb, x, y, this);
438 | 	        if(showClip)
439 | 	        {
440 | 	            if(clip == null)
441 | 	            	createClip(80,80);
442 | 	            g2.setPaint(Color.red);
443 | 	            g2.draw(clip);
444 | 	        }
445 | 	    }
446 | 
447 | 		 
448 | 		 public void setClip(int x, int y)
449 | 		    {
450 | 
451 | 		        int x0 = (getWidth() - size.width)/2;
452 | 		        int y0 = (getHeight() - size.height)/2;
453 | 		        
454 | 		        if(x < x0 || x + clip.width  > x0 + size.width ||
455 | 		           y < y0 || y + clip.height > y0 + size.height)
456 | 		            return;
457 | 		        
458 | 		        clip.setLocation(x, y);
459 | 		        repaint();
460 | 		        
461 | 		        clipImage();
462 |         		repaint();
463 | 		    }
464 | 		 
465 | 		    public Dimension getPreferredSize()
466 | 		    {
467 | 		        return size;
468 | 		    }
469 | 		 
470 | 		    private void createClip(int sx,int sy)
471 | 		    {
472 | 	            clip = new Rectangle(sx, sy);
473 | 		     
474 | 		        clip.x = (getWidth() - clip.width)/2;
475 | 		        clip.y = (getHeight() - clip.height)/2;
476 | 		    }
477 | 		 
478 | 		    public JPanel getCroppedPanel()
479 | 		    {
480 | 		    	
481 | 		    	ClipedPanel cpanel = this.getClippedImg();
482 | 		    	 
483 | 		        
484 | 		        return cpanel;
485 | 		    }
486 | 		   
487 | 		    
488 | 		    private void clipImage()
489 | 		  
490 | 		    {
491 | 		        BufferedImage clipped = null;
492 | 		        try
493 | 		        {
494 | 		            int w = clip.width;
495 | 		            int h = clip.height;
496 | 		            int x0 = (getWidth()  - size.width)/2;
497 | 		            int y0 = (getHeight() - size.height)/2;
498 | 		            int x = clip.x - x0;
499 | 		            int y = clip.y - y0;
500 | 		            clipped = imageb.getSubimage(x, y, w, h);
501 | 		            
502 | 		  
503 | 		            cimg = clipped;
504 | 		            
505 | 		            clipedPanel = new  ClipedPanel( cimg);
506 | 		            
507 | 		            crpdpanel = imagePanel.getCroppedPanel();
508 | 		   	        	            
509 | 					crpdpanel.setBounds(700, 200,300, 300);
510 | 					crpdpanel.repaint();
511 | 					
512 | 					crpdpanel.setBorder(new LineBorder(Color.red,1));
513 | 					crpdpanel.setBorder(BorderFactory.createTitledBorder("Cropped Image"));
514 | 					crpdpanel.setBackground(Color.white);
515 | 					
516 | 					jContentPane.add(crpdpanel);
517 | 					jContentPane.repaint();
518 | 					jContentPane.revalidate();
519 | 				            
520 | 		        }
521 | 		        catch(RasterFormatException rfe)
522 | 		        {
523 | 		            System.out.println("raster format error: " + rfe.getMessage());
524 | 		        }
525 | 		          
526 | 		    }
527 | 		    
528 | 		    public ClipedPanel getClippedImg()
529 | 		    {
530 | 		    	return clipedPanel;
531 | 		    }
532 | 		 
533 | 		    
534 | 		    
535 | 		    public JPanel getUIPanel()
536 | 		    {
537 | 		    	
538 | 		        JButton clip = new JButton("Crop image");
539 | 		        clip.addActionListener(new ActionListener()
540 | 		        {		            
541 | 		            public void actionPerformed(ActionEvent e)
542 | 		            {
543 | 		            	repaint();
544 | 	            		 if(getClippedImg()!=null)
545 | 				                jContentPane.remove(getClippedImg());
546 | 		            	if(showClip)
547 | 		            	{
548 | 		            		clipImage();
549 | 		            		repaint();
550 | 		            		clipedImg=true;
551 | 		            		
552 | 		            	}
553 | 		            	else
554 | 		            	{
555 | 		                    		JOptionPane.showMessageDialog(null, "First Check Show clip Check Box!");
556 | 		               	}
557 | 		               
558 | 		            }
559 | 		        });
560 | 		        
561 | 		       
562 | 		        
563 | 		        slider1.setPaintLabels(true);
564 | 		        slider1.setPaintTicks(true);
565 | 		        
566 | 		        slider1.addChangeListener(new ChangeListener()
567 | 		        {
568 | 		            public void stateChanged(ChangeEvent e)
569 | 		            {
570 | 		             repaint();
571 | 		                
572 | 		             int sx1 = slider1.getValue();
573 | 		             int sy1=slider1.getValue();
574 | 		             createClip( sx1, sy1);
575 | 		             
576 | 		             repaint();
577 | 		             if(getClippedImg()!=null)
578 | 			                jContentPane.remove(getClippedImg());
579 | 		            
580 | 		             if(isShowClip())
581 | 		             {
582 | 		            	 clipImage();
583 | 		            	 repaint();
584 | 		             }
585 | 		             else
586 | 		             {
587 | 		            	 JOptionPane.showMessageDialog(null, "First Check Show clip Check Box!");
588 | 		             }
589 | 		             
590 | 		            }
591 | 		        });
592 | 				        
593 | 		        JButton save = new JButton("Save image");
594 | 		        JButton upload = new JButton("Upload image");
595 | 		        JButton saveDoc = new JButton("Save Document (Without Cropping)");
596 | 		        
597 | 		        upload.addActionListener(new ActionListener()
598 | 		        
599 | 		        {
600 | 
601 | 					public void actionPerformed(ActionEvent e) {
602 | 						
603 | 						if(clipedImg)
604 | 		            	{
605 | 		            		//saveImg();
606 | 		            		repaint();
607 | 		            		 if(getClippedImg()!=null)
608 | 					                jContentPane.remove(getClippedImg());
609 | 		            	}
610 | 		            	
611 | 						
612 | 						
613 | 						 Image image=getCimg();
614 | 						 
615 | 						 BufferedImage bufferedImage=new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_RGB);
616 | 						 bufferedImage.createGraphics().drawImage(image, 0, 0, null);
617 | 						ByteArrayOutputStream baos = new ByteArrayOutputStream();
618 | 						try {
619 | 							ImageIO.write(bufferedImage, "png", baos);
620 | 						} catch (IOException e1) {
621 | 							e1.printStackTrace();
622 | 						}
623 | 						InputStream is = new ByteArrayInputStream(baos.toByteArray());
624 | 						JOptionPane.showMessageDialog(null, "Server Settings need to be Configured.", "Upload Image",1);
625 | 
626 | 						}}
627 | 		        
628 | 		        );
629 | 		        
630 | 		        
631 | 		        save.addActionListener(new ActionListener()
632 | 		        {
633 | 		            public void actionPerformed(ActionEvent e)
634 | 		            {
635 | 		            	
636 | 		            	
637 | 		            	if(clipedImg)
638 | 		            	{
639 | 		            		
640 | 		            		repaint();
641 | 		            		 if(getClippedImg()!=null)
642 | 					                jContentPane.remove(getClippedImg());
643 | 		            	}
644 | 		            	
645 | 		            	
646 | 		            		saveImg();
647 | 		            		
648 | 		            }
649 | 		        });
650 | 		        
651 | 		        
652 | 		        
653 | 		        
654 | 		        saveDoc.addActionListener(new ActionListener()
655 | 		        {
656 | 		            public void actionPerformed(ActionEvent e)
657 | 		            {
658 | 		            	repaint();
659 | 	            		
660 | 		            	
661 | 		            		saveDoc();
662 | 		            		repaint();
663 | 		            		 
664 | 		            	}
665 | 		            	
666 | 		           
667 | 		        });
668 | 		        
669 | 		        
670 | 		        
671 | 		        
672 | 		        JPanel panel = new JPanel();
673 | 		        //panel.add(clipBox);
674 | 		        panel.add(clip);
675 | 		        panel.add(slider1);
676 | 		        slider1.setBackground(Color.white);
677 | 		        panel.add(save);
678 | 		        panel.add(upload);
679 | 		        panel.add(saveDoc);
680 | 		        panel.revalidate();
681 | 		        return panel;
682 | 		    }
683 | 		 
684 | 		    
685 | 		
686 | 		    
687 | 
688 | 		    public void saveImg()
689 | 			 {
690 | 
691 | 				 Image image=getCimg();
692 | 				 
693 | 				 BufferedImage bufferedImage=new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_RGB);
694 | 				 bufferedImage.createGraphics().drawImage(image, 0, 0, null);
695 | 				 JFileChooser chooser=new JFileChooser();
696 | 						 
697 | 
698 | 				 String e[] = ImageIO.getWriterFormatNames();
699 | 					for (int i=0; i<e.length; i++)
700 | 						chooser.addChoosableFileFilter(null);
701 | 					int result=chooser.showSaveDialog(this);
702 | 					if (result==JFileChooser.APPROVE_OPTION)
703 | 					{ 
704 | 
705 | 						String ext="JPG";
706 | 						File file=chooser.getSelectedFile();
707 | 						String name=file.getName();
708 | 						if (!name.endsWith(ext))
709 | 							file=new File(file.getParentFile(), name+"."+ext);
710 | 						try 
711 | 						{
712 | 							ImageIO.write(bufferedImage, ext, file);
713 | 							
714 | 							
715 | 
716 | 						}
717 | 						
718 | 						
719 | 						
720 | 						
721 | 						
722 | 						catch (IOException e1) 
723 | 						{
724 | 							e1.printStackTrace();
725 | 						} 
726 | 							
727 | 							
728 | 						
729 | 					}
730 | 			 }
731 | 		    
732 | 		    
733 | 		    
734 | 		    
735 | 		    
736 | 		    
737 | 		    public void saveDoc()
738 | 			 {
739 | 				 Image image=getImage();
740 | 				 
741 | 				 BufferedImage bufferedImage=new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_BYTE_GRAY);
742 | 				 bufferedImage.createGraphics().drawImage(image, 0, 0, null);
743 | 				 JFileChooser chooser=new JFileChooser();
744 | 						 
745 | 				 String e[] = ImageIO.getWriterFormatNames();
746 | 					for (int i=0; i<e.length; i++)
747 | 						chooser.addChoosableFileFilter(null);
748 | 					int result=chooser.showSaveDialog(this);
749 | 					if (result==JFileChooser.APPROVE_OPTION)
750 | 					{ 
751 | 				
752 | 						String ext="JPG";
753 | 						
754 | 						File file=chooser.getSelectedFile();
755 | 						String name=file.getName();
756 | 						if (!name.endsWith(ext))
757 | 							file=new File(file.getParentFile(), name+"."+ext);
758 | 						try 
759 | 						{
760 | 							ImageIO.write(bufferedImage, ext, file);
761 | 							
762 | 							
763 | 
764 | 						}
765 | 						
766 | 						catch (IOException e1) 
767 | 						{
768 | 							e1.printStackTrace();
769 | 						} 
770 | 						
771 | 					}
772 | 			 }
773 | 		    
774 | 		
775 | 		public ImagePanel getPanel()	{			return this;	}
776 | 	}
777 | 	 
778 | 
779 | 	class ClipMover extends MouseInputAdapter
780 | 	{
781 | 		ImagePanel cropping;
782 | 	    Point offset;
783 | 	    boolean dragging;
784 | 	       
785 | 	    
786 | 	    public ClipMover(ImagePanel c)
787 | 	    {
788 | 	        cropping = c;
789 | 	        offset = new Point();
790 | 	        dragging = false;
791 | 	    }
792 | 	 
793 | 	    public void mousePressed(MouseEvent e)
794 | 	    {
795 | 	    	
796 | 	        Point p = e.getPoint();
797 | 	       
798 | 	        
799 | 	        if(cropping.clip.contains(p))
800 | 	        {
801 | 	            offset.x = p.x - cropping.clip.x;
802 | 	            offset.y = p.y - cropping.clip.y;
803 | 	            dragging = true;
804 | 	        }
805 | 	    }
806 | 	 
807 | 	    public void mouseReleased(MouseEvent e)
808 | 	    {
809 | 	        dragging = false;
810 | 	    }
811 | 	 
812 | 	    public void mouseDragged(MouseEvent e)
813 | 	    {
814 | 	    	
815 | 	        if(dragging)
816 | 	        {
817 | 	        	 ClipedPanel xcpanel = cropping.getClippedImg(); 
818 | 
819 | 				 if(xcpanel!=null)
820 | 				 {
821 | 		                jContentPane.remove(xcpanel);
822 | 				 }
823 | 	        
824 | 	        	
825 | 	            int x = e.getX() - offset.x;
826 | 	            int y = e.getY() - offset.y;
827 | 	            
828 | 	            
829 | 	            
830 | 	            if( cropping.isShowClip())
831 | 	            	            cropping.setClip(x, y);
832 | 	         
833 | 	       }
834 | 	    }
835 | 	    
836 | 	    
837 | 	}
838 | 
839 | 
840 | 	
841 | 	
842 | 
843 | } 
844 | 
845 | class ClipedPanel extends JPanel
846 | {
847 | 	private Image image;
848 | 	int imageWidth;
849 | 	int imageHeight;
850 | 	
851 | 	BufferedImage imageb;
852 | 	Dimension size;
853 | 	Rectangle clip;
854 | 	boolean showClip;
855 | 
856 | 	ClipedPanel(Image image)
857 | 	{ 
858 | 		this.image=image;
859 | 		this.imageWidth=image.getWidth(null);
860 | 		this.imageHeight=image.getHeight(null);
861 | 
862 | 		this.imageb= (BufferedImage) image;
863 | 		size = new Dimension(imageb.getWidth(), imageb.getHeight());
864 | 	    showClip = false;
865 | 	}
866 | 	
867 |   	
868 | 	
869 | 	protected void paintComponent(Graphics g)
870 |     {
871 |         super.paintComponent(g);
872 |         Graphics2D g2 = (Graphics2D)g;
873 |         g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
874 |                             RenderingHints.VALUE_ANTIALIAS_ON);
875 |         int x = (getWidth() - size.width)/2;
876 |         int y = (getHeight() - size.height)/2;
877 |         
878 |        
879 |         
880 |         
881 |         g2.drawImage(imageb, x, y, this);
882 |         
883 |     }
884 | 
885 | 	 		
886 | 
887 | 	public ClipedPanel getPanel()	{			return this;	}
888 | }
889 |  
890 |  	
891 | 
892 | 


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