Redimensionamento de imagem

[color=blue]

package logica;

import java.awt.BorderLayout;

import java.awt.Component;

import java.awt.Graphics2D;

import java.awt.Image;

import java.awt.image.BufferedImage;

import java.awt.image.RenderedImage;

import java.io.File;

import java.io.IOException;

import javax.imageio.ImageIO;

import javax.media.Buffer;

import javax.media.CaptureDeviceInfo;

import javax.media.Manager;

import javax.media.MediaLocator;

import javax.media.Player;

import javax.media.cdm.CaptureDeviceManager;

import javax.media.control.FrameGrabbingControl;

import javax.media.format.VideoFormat;

import javax.media.util.BufferToImage;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JOptionPane;

import visao.CadCliente;

public class CapturarFotos extends javax.swing.JFrame {

public static Player player = null;

public CaptureDeviceInfo di = null; // @jve:decl-index=0:

public MediaLocator ml = null; // @jve:decl-index=0:

public JButton capture = null;

public Buffer buf = null;

public Image img = null;

public VideoFormat vf = null;

public BufferToImage btoi = null;

public String caminho = “/fotos_clientes/”+CadCliente.tf_nome.getText()+".jpg";

int width = 100;

int height = 150;

int quality = 100;

/** Creates new form CapturarFotos */

public CapturarFotos() {

initComponents();

initialize();

this.setVisible(true);

}

btnCapturar.setIcon(new javax.swing.ImageIcon(“W:\Icones\btnCapturar.png”)); // NOI18N

btnCapturar.setText(“Capturar Foto”);

btnCapturar.addActionListener(new java.awt.event.ActionListener() {

public void actionPerformed(java.awt.event.ActionEvent evt) {

btnCapturarActionPerformed(evt);

}

});

javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addContainerGap()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)

.addComponent(btnCapturar, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 355, Short.MAX_VALUE)

.addComponent(jPanel1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 355, Short.MAX_VALUE))

.addContainerGap())

);

layout.setVerticalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addContainerGap()

.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, 254, Short.MAX_VALUE)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)

.addComponent(btnCapturar)

.addContainerGap())

);

java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();

setBounds((screenSize.width-387)/2, (screenSize.height-351)/2, 387, 351);

}//

private void initialize() {

String str2 = “vfw//0”;

di = CaptureDeviceManager.getDevice(str2);

ml = new MediaLocator(“vfw://0”);

try {

player = Manager.createRealizedPlayer(ml);

player.start();

Component comp;

if ((comp = player.getVisualComponent()) != null) {

jPanel1.add(comp, BorderLayout.NORTH);

}

} catch (Exception e) {

JOptionPane.showConfirmDialog(null,“Não Foi Possivel se Conectar ao Dispositivo de Captura!”);

}

public void gravaImg (Image imagem){

try {

ImageIO.write((RenderedImage) imagem, “jpg”, new File(caminho));

JOptionPane.showMessageDialog(this, “Imagem Capturada com Sucesso!”);

} catch (IOException e) {

JOptionPane.showMessageDialog(null, "não foi possivel encontrar " +

“o dispositivo para a captura da imagem.”);

}

}

private void getCaptura() {

FrameGrabbingControl fgc = (FrameGrabbingControl) player.getControl

(“javax.media.control.FrameGrabbingControl”);

buf = fgc.grabFrame();

btoi = new BufferToImage((VideoFormat) buf.getFormat());

img = btoi.createImage(buf);

gravaImg(img);

new RedimensionarImagens().getClass();

}

private void btnCapturarActionPerformed(java.awt.event.ActionEvent evt) {

getCaptura();

}

public static void main(String args[]) {

java.awt.EventQueue.invokeLater(new Runnable() {

public void run() {

new CapturarFotos().setVisible(true);

}

});

}

private javax.swing.JButton btnCapturar;

private javax.swing.JPanel jPanel1;

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