Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- //This method will capture the image from the interface and save it under the unique employee ID
- public String captureImage(int picId){
- FrameGrabbingControl ControlFG = (FrameGrabbingControl)
- broadcast.getControl("javax.media.control.FrameGrabbingControl");
- Buffer buffer = ControlFG.grabFrame();
- BufferToImage image = new BufferToImage((VideoFormat)buffer.getFormat());
- img = image.createImage(buffer);
- path="c:\employee"+picId+".jpg";
- saveJPG(img,path);//method will save the image
- return path;
- }
- public void saveJPG(Image img, String s){***//method will save the image***
- System.out.println(s);
- BufferedImage bi = new BufferedImage(img.getWidth(null), img.getHeight(null),
- BufferedImage.TYPE_INT_RGB);
- Graphics2D g2 = bi.createGraphics();
- g2.drawImage(img,null,null);
- FileOutputStream out = null;
- try{
- out = new FileOutputStream(s);
- }
- catch (java.io.FileNotFoundException io){
- System.out.println("File Not Found");
- }
- JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
- JPEGEncodeParam param = encoder.getDefaultJPEGEncodeParam(bi);
- param.setQuality(0.5f,false);
- encoder.setJPEGEncodeParam(param);
- try
- {
- encoder.encode(bi);
- out.close();
- }
- catch (java.io.IOException io)
- {
- System.out.println("IOException");
- }
- }
- import javax.swing.ImageIcon;
- import java.awt.image.BufferedImage;
- import java.awt.Image;
- import java.awt.Color;
- import java.awt.Graphics2D;
- import java.io.File;
- import javax.imageio.ImageIO;
- import java.awt.RenderingHints;
- public class ImgUtils {
- public BufferedImage scaleImage(int WIDTH, int HEIGHT, String filename) {
- BufferedImage bi = null;
- try {
- ImageIcon ii = new ImageIcon(filename);//path to image
- bi = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_RGB);
- Graphics2D g2d = (Graphics2D) bi.createGraphics();
- g2d.addRenderingHints(new RenderingHints(RenderingHints.KEY_RENDERING,RenderingHints.VALUE_RENDER_QUALITY));
- g2d.drawImage(ii.getImage(), 0, 0, WIDTH, HEIGHT, null);
- } catch (Exception e) {
- e.printStackTrace();
- return null;
- }
- return bi;
- }
- }
- final BufferedImage img=new ImgUtils().scaleImage(200,200,"c:/test.jpg");
- //create label with image as background
- JLabel label=new JLabel(new ImageIcon((Image)img));
- import java.awt.BorderLayout;
- import java.awt.Graphics2D;
- import java.awt.Image;
- import java.awt.RenderingHints;
- import java.awt.image.BufferedImage;
- import javax.swing.ImageIcon;
- import javax.swing.JFrame;
- import javax.swing.JLabel;
- import javax.swing.SwingUtilities;
- public class JavaApplication117 {
- //change this to your own
- static String filename="c:/test.jpg";
- public static void main(String[] args) {
- SwingUtilities.invokeLater(new Runnable() {
- @Override
- public void run() {
- new JavaApplication117().createAndShowUI();
- }
- });
- }
- private void createAndShowUI() {
- JFrame frame = new JFrame("Test");
- frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- initComponents(frame);
- frame.setResizable(false);
- frame.pack();
- frame.setVisible(true);
- }
- private void initComponents(JFrame frame) {
- final BufferedImage img = new ImgUtils().scaleImage(200, 200, filename);
- //create label with image as background
- JLabel label = new JLabel(new ImageIcon((Image) img));
- frame.getContentPane().add(label, BorderLayout.CENTER);
- }
- }
- class ImgUtils {
- public BufferedImage scaleImage(int WIDTH, int HEIGHT, String filename) {
- BufferedImage bi = null;
- try {
- ImageIcon ii = new ImageIcon(filename);//path to image
- bi = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_RGB);
- Graphics2D g2d = (Graphics2D) bi.createGraphics();
- g2d.addRenderingHints(new RenderingHints(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY));
- g2d.drawImage(ii.getImage(), 0, 0, WIDTH, HEIGHT, null);
- } catch (Exception e) {
- e.printStackTrace();
- return null;
- }
- return bi;
- }
- }
Add Comment
Please, Sign In to add comment