Revision 352
| 2.0/trunk/org.gvsig.gvsig3d.app/org.gvsig.gvsig3d.app.extension/package.info | ||
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| 1 | 1 |
# |
| 2 |
#Thu Mar 22 14:22:18 CET 2012
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| 2 |
#Fri Mar 23 14:05:05 CET 2012
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| 3 | 3 |
owner=gvSIG Association |
| 4 | 4 |
code=org.gvsig.gvsig3d.app.extension |
| 5 | 5 |
java-version=j1_5 |
| 2.0/trunk/org.gvsig.gvsig3d.app/org.gvsig.gvsig3d.app.extension/src/main/java/org/gvsig/gvsig3d/app/gui/styling/PictureSymbolTab.java | ||
|---|---|---|
| 13 | 13 |
import java.awt.event.ActionListener; |
| 14 | 14 |
import java.awt.image.BufferedImage; |
| 15 | 15 |
import java.io.File; |
| 16 |
import java.util.ArrayList; |
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import java.util.Arrays; |
|
| 16 | 18 |
import java.util.Hashtable; |
| 17 | 19 |
import java.util.Iterator; |
| 18 | 20 |
import java.util.Map; |
| ... | ... | |
| 62 | 64 |
|
| 63 | 65 |
private Hashtable<JRadioButton, String> _radioMap = new Hashtable<JRadioButton, String>(); |
| 64 | 66 |
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private JComboBox combo; |
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private String path; |
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|
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| 65 | 71 |
/** |
| 66 | 72 |
* Create the panel. |
| 67 | 73 |
*/ |
| ... | ... | |
| 133 | 139 |
FileFilter ff = new TypeFileFilter(); |
| 134 | 140 |
fc.setFileFilter(ff); |
| 135 | 141 |
|
| 142 |
ImagePreviewPanel preview = new ImagePreviewPanel(); |
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fc.setAccessory(preview); |
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fc.addPropertyChangeListener(preview); |
|
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|
|
| 136 | 146 |
int returnVal = fc.showDialog(PictureSymbolTab.this, "Accept"); |
| 137 | 147 |
|
| 138 | 148 |
if (returnVal == JFileChooser.APPROVE_OPTION) {
|
| ... | ... | |
| 175 | 185 |
propertiesPanel.setPreferredSize(new Dimension(80, 80)); |
| 176 | 186 |
|
| 177 | 187 |
panel_4 = new JPanel(); |
| 178 |
tabbedPane.addTab("Collection", null, panel_4, null);
|
|
| 188 |
tabbedPane.addTab("Collections", null, panel_4, null);
|
|
| 179 | 189 |
GridBagLayout gbl_panel_4 = new GridBagLayout(); |
| 180 | 190 |
gbl_panel_4.columnWidths = new int[] { 150 };
|
| 181 | 191 |
gbl_panel_4.rowHeights = new int[] { 30, 220 };
|
| ... | ... | |
| 183 | 193 |
gbl_panel_4.rowWeights = new double[] { 0.0, 0.0 };
|
| 184 | 194 |
panel_4.setLayout(gbl_panel_4); |
| 185 | 195 |
|
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String path = PictureSymbolTab.class.getResource("/markers").getPath();
|
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path = PictureSymbolTab.class.getResource("/markers").getPath();
|
|
| 187 | 197 |
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JComboBox combo = new JComboBox(); |
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combo = new JComboBox(); |
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combo.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent arg0) {
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String dir = (String) combo.getSelectedItem(); |
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previews.removeAll(); |
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_radioMap.clear(); |
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fillPreviews(path + "/" + dir); |
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PictureSymbolTab.this.repaint(); |
|
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} |
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}); |
|
| 189 | 209 |
File dir = new File(path); |
| 190 |
combo.setModel(new DefaultComboBoxModel(new String[] { dir.getName() }));
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combo.setModel(new DefaultComboBoxModel(new String[] {}));
|
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| 191 | 211 |
GridBagConstraints gbc_combo = new GridBagConstraints(); |
| 192 | 212 |
// gbc_combo.fill = GridBagConstraints.HORIZONTAL; |
| 193 | 213 |
gbc_combo.anchor = GridBagConstraints.WEST; |
| ... | ... | |
| 200 | 220 |
GridBagLayout gbl_previews = new GridBagLayout(); |
| 201 | 221 |
// gbl_previews.columnWidths = new int[] { 15, 60, 15, 60 };
|
| 202 | 222 |
// gbl_previews.rowHeights = new int[] { 40, 40, 40, 40 };
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gbl_previews.columnWeights = new double[] { 0.0, 0.0 };
|
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gbl_previews.columnWeights = new double[] {};
|
|
| 204 | 224 |
// gbl_previews.rowWeights = new double[] { 0.0, 0.0, 0.0, 0.0 };
|
| 205 | 225 |
GridBagConstraints gbc_previews = new GridBagConstraints(); |
| 206 | 226 |
gbc_previews.fill = GridBagConstraints.BOTH; |
| ... | ... | |
| 212 | 232 |
|
| 213 | 233 |
JScrollPane scroll = new JScrollPane(); |
| 214 | 234 |
scroll.setViewportView(previews); |
| 235 |
scroll.getVerticalScrollBar().setUnitIncrement(16); |
|
| 215 | 236 |
// scroll.setPreferredSize(new Dimension(180,300)); |
| 216 | 237 |
panel_4.add(scroll, gbc_previews); |
| 217 | 238 |
|
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fillPreviews(path); |
|
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fillPreviews(path + "/base"); |
|
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fillCombo(combo, path); |
|
| 219 | 241 |
|
| 220 | 242 |
} |
| 221 | 243 |
|
| ... | ... | |
| 224 | 246 |
File dir = new File(path); |
| 225 | 247 |
|
| 226 | 248 |
if (dir.isDirectory()) {
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for (File child : dir.listFiles()) {
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File[] files = dir.listFiles(); |
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Arrays.sort(files); |
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for (File child : files) {
|
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| 228 | 252 |
if (".".equals(child.getName()) || "..".equals(child.getName())
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|| child.isDirectory()) {
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|| !child.isDirectory()) {
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continue; // Ignore the self and parent aliases. |
| 231 | 255 |
} |
| 232 | 256 |
|
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if (child.isDirectory()) {
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combo.addItem(child.getName());
|
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| 234 | 258 |
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combo.addItem(child.getName()); |
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} |
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|
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| 239 | 259 |
} |
| 240 | 260 |
} |
| 261 |
|
|
| 241 | 262 |
} |
| 242 | 263 |
|
| 243 | 264 |
private void fillPreviews(String path) {
|
| ... | ... | |
| 279 | 300 |
|
| 280 | 301 |
radio.addActionListener(new ActionListener() {
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| 281 | 302 |
public void actionPerformed(ActionEvent arg0) {
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|
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|
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| 283 | 304 |
_pictureURL = _radioMap.get(arg0.getSource()); |
| 284 | 305 |
|
| 285 | 306 |
for (JRadioButton key : _radioMap.keySet()) {
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| 286 | 307 |
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if (key != arg0.getSource()) |
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if (key != arg0.getSource()) {
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|
| 288 | 309 |
key.setSelected(false); |
| 310 |
} |
|
| 289 | 311 |
|
| 290 | 312 |
} |
| 291 | 313 |
|
| ... | ... | |
| 297 | 319 |
} |
| 298 | 320 |
} |
| 299 | 321 |
|
| 300 |
|
|
| 301 | 322 |
} |
| 302 | 323 |
|
| 303 | 324 |
public I3DSymbol getNewSymbol() {
|
| 304 | 325 |
// TODO Auto-generated method stub |
| 305 | 326 |
_symbol = new PictureMarker3DSymbol(); |
| 306 | 327 |
|
| 328 |
if (_pictureURL == null) |
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return null; |
|
| 330 |
|
|
| 307 | 331 |
if (panel.isVisible()) {
|
| 308 | 332 |
((PictureMarker3DSymbol) _symbol).setPictureFileURL(_pictureURL); |
| 309 | 333 |
((PictureMarker3DSymbol) _symbol).setSize((Double) sizeSpinner |
| 310 | 334 |
.getValue()); |
| 311 | 335 |
} else {
|
| 312 | 336 |
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((PictureMarker3DSymbol) _symbol) |
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.setPictureFileURL(_pictureURL); |
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((PictureMarker3DSymbol) _symbol).setPictureFileURL(_pictureURL); |
|
| 315 | 338 |
((PictureMarker3DSymbol) _symbol).setSize((Double) sizeSpinner |
| 316 | 339 |
.getValue()); |
| 317 | 340 |
|
| 2.0/trunk/org.gvsig.gvsig3d.app/org.gvsig.gvsig3d.app.extension/src/main/java/org/gvsig/gvsig3d/app/gui/styling/Object3DSymbolTab.java | ||
|---|---|---|
| 12 | 12 |
import java.io.File; |
| 13 | 13 |
import java.io.FileNotFoundException; |
| 14 | 14 |
|
| 15 |
import javax.swing.DefaultComboBoxModel; |
|
| 15 | 16 |
import javax.swing.JButton; |
| 17 |
import javax.swing.JComboBox; |
|
| 16 | 18 |
import javax.swing.JFileChooser; |
| 17 | 19 |
import javax.swing.JLabel; |
| 18 | 20 |
import javax.swing.JPanel; |
| 19 |
import javax.swing.JRadioButton; |
|
| 20 | 21 |
import javax.swing.JSpinner; |
| 21 | 22 |
import javax.swing.JTabbedPane; |
| 22 | 23 |
import javax.swing.JTextField; |
| ... | ... | |
| 29 | 30 |
import org.gvsig.gvsig3d.symbology3d.marker.ISimpleMarker3DSymbol; |
| 30 | 31 |
import org.gvsig.osgvp.core.osg.Group; |
| 31 | 32 |
import org.gvsig.osgvp.core.osg.Node; |
| 32 |
import org.gvsig.osgvp.core.osg.Vec3; |
|
| 33 | 33 |
import org.gvsig.osgvp.core.osgdb.osgDB; |
| 34 | 34 |
import org.gvsig.osgvp.exceptions.node.LoadNodeException; |
| 35 | 35 |
import org.gvsig.osgvp.viewer.IViewerContainer; |
| 36 | 36 |
import org.gvsig.osgvp.viewer.ViewerFactory; |
| 37 |
import javax.swing.JComboBox; |
|
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import javax.swing.DefaultComboBoxModel; |
|
| 39 | 37 |
|
| 40 | 38 |
public class Object3DSymbolTab extends JPanel implements ISymbolSelectorTab {
|
| 41 | 39 |
|
| ... | ... | |
| 49 | 47 |
|
| 50 | 48 |
private JSpinner sizeSpinner; |
| 51 | 49 |
|
| 52 |
private JComboBox _comboBox;
|
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| 50 |
private JComboBox _particleComboBox;
|
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| 53 | 51 |
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private JComboBox _instancesComboBox; |
|
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|
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private String _textureURL; |
|
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|
|
| 54 | 56 |
/** |
| 55 | 57 |
* Create the panel. |
| 56 | 58 |
*/ |
| ... | ... | |
| 112 | 114 |
public void actionPerformed(ActionEvent e) {
|
| 113 | 115 |
|
| 114 | 116 |
JFileChooser fc = new JFileChooser(); |
| 115 |
FileFilter ff = new TypeFileFilter(); |
|
| 117 |
FileFilter ff = new OSGTypeFileFilter();
|
|
| 116 | 118 |
fc.setFileFilter(ff); |
| 117 | 119 |
|
| 118 | 120 |
int returnVal = fc.showDialog(Object3DSymbolTab.this, "Accept"); |
| ... | ... | |
| 163 | 165 |
tabbedPane.addTab("Collection", null, panel_4, null);
|
| 164 | 166 |
GridBagLayout gbl_panel_4 = new GridBagLayout(); |
| 165 | 167 |
gbl_panel_4.columnWidths = new int[] { 175 };
|
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gbl_panel_4.rowHeights = new int[] { 250, 45 };
|
|
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gbl_panel_4.columnWeights = new double[] { 1.0 };
|
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| 168 |
gbl_panel_4.rowWeights = new double[] { 1.0, 0.0 };
|
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gbl_panel_4.rowHeights = new int[] { 180, 18, 18, 18, 18 };
|
|
| 169 |
gbl_panel_4.columnWeights = new double[] { 0.0 };
|
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gbl_panel_4.rowWeights = new double[] { 0.0, 0.0, 0.0, 0.0, 0.0 };
|
|
| 169 | 171 |
panel_4.setLayout(gbl_panel_4); |
| 170 | 172 |
|
| 171 | 173 |
JPanel panel_1 = new JPanel(); |
| ... | ... | |
| 181 | 183 |
|
| 182 | 184 |
panel_1.add(getAlternateOsgPanel()); |
| 183 | 185 |
|
| 184 |
_comboBox = new JComboBox();
|
|
| 185 |
_comboBox.addActionListener(new ActionListener() {
|
|
| 186 |
_particleComboBox = new JComboBox();
|
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| 187 |
_particleComboBox.addActionListener(new ActionListener() {
|
|
| 186 | 188 |
public void actionPerformed(ActionEvent arg0) {
|
| 187 | 189 |
|
| 188 | 190 |
if (arg0.getSource() instanceof JComboBox) {
|
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switch (_comboBox.getSelectedIndex()) {
|
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| 191 |
switch (_particleComboBox.getSelectedIndex()) {
|
|
| 190 | 192 |
|
| 191 | 193 |
case 0: |
| 192 | 194 |
_nodeURL = Object3DSymbolTab.class.getResource( |
| ... | ... | |
| 225 | 227 |
} |
| 226 | 228 |
} |
| 227 | 229 |
}); |
| 228 |
_comboBox.setModel(new DefaultComboBoxModel(new String[] { "Fire",
|
|
| 229 |
"Radial", "Space", "Flare" })); |
|
| 230 |
|
|
| 231 |
JLabel lblParticles = new JLabel("Particles:");
|
|
| 232 |
GridBagConstraints gbc_lblParticles = new GridBagConstraints(); |
|
| 233 |
gbc_lblParticles.anchor = GridBagConstraints.WEST; |
|
| 234 |
gbc_lblParticles.insets = new Insets(0, 0, 5, 0); |
|
| 235 |
gbc_lblParticles.gridx = 0; |
|
| 236 |
gbc_lblParticles.gridy = 1; |
|
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panel_4.add(lblParticles, gbc_lblParticles); |
|
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_particleComboBox.setModel(new DefaultComboBoxModel(new String[] {
|
|
| 239 |
"Fire", "Radial", "Space", "Flare" })); |
|
| 230 | 240 |
GridBagConstraints gbc_comboBox = new GridBagConstraints(); |
| 241 |
gbc_comboBox.insets = new Insets(0, 0, 5, 0); |
|
| 231 | 242 |
gbc_comboBox.fill = GridBagConstraints.HORIZONTAL; |
| 232 | 243 |
gbc_comboBox.gridx = 0; |
| 233 |
gbc_comboBox.gridy = 1;
|
|
| 234 |
panel_4.add(_comboBox, gbc_comboBox);
|
|
| 244 |
gbc_comboBox.gridy = 2;
|
|
| 245 |
panel_4.add(_particleComboBox, gbc_comboBox);
|
|
| 235 | 246 |
|
| 247 |
JPanel panelComboInstances = new JPanel(); |
|
| 248 |
|
|
| 249 |
GridBagConstraints gbc_panelI = new GridBagConstraints(); |
|
| 250 |
gbc_panelI.fill = GridBagConstraints.HORIZONTAL; |
|
| 251 |
gbc_panelI.gridx = 0; |
|
| 252 |
gbc_panelI.gridy = 4; |
|
| 253 |
panel_4.add(panelComboInstances, gbc_panelI); |
|
| 254 |
GridBagLayout gbl_panelComboInstances = new GridBagLayout(); |
|
| 255 |
gbl_panelComboInstances.columnWidths = new int[] { 0, 0, 0 };
|
|
| 256 |
gbl_panelComboInstances.rowHeights = new int[] { 0 };
|
|
| 257 |
gbl_panelComboInstances.columnWeights = new double[] {
|
|
| 258 |
Double.MIN_VALUE, 0.0, Double.MIN_VALUE }; |
|
| 259 |
gbl_panelComboInstances.rowWeights = new double[] { Double.MIN_VALUE };
|
|
| 260 |
panelComboInstances.setLayout(gbl_panelComboInstances); |
|
| 261 |
|
|
| 262 |
_instancesComboBox = new JComboBox(); |
|
| 263 |
_instancesComboBox.addActionListener(new ActionListener() {
|
|
| 264 |
public void actionPerformed(ActionEvent arg0) {
|
|
| 265 |
|
|
| 266 |
if (arg0.getSource() instanceof JComboBox) {
|
|
| 267 |
switch (_instancesComboBox.getSelectedIndex()) {
|
|
| 268 |
|
|
| 269 |
case 0: |
|
| 270 |
_nodeURL = Object3DSymbolTab.class.getResource( |
|
| 271 |
"/particle/fire.osgb").getPath(); |
|
| 272 |
break; |
|
| 273 |
case 1: |
|
| 274 |
_nodeURL = Object3DSymbolTab.class.getResource( |
|
| 275 |
"/particle/radial.osgb").getPath(); |
|
| 276 |
break; |
|
| 277 |
case 2: |
|
| 278 |
_nodeURL = Object3DSymbolTab.class.getResource( |
|
| 279 |
"/particle/space.osgb").getPath(); |
|
| 280 |
break; |
|
| 281 |
case 3: |
|
| 282 |
_nodeURL = Object3DSymbolTab.class.getResource( |
|
| 283 |
"/particle/trisistema.osgb").getPath(); |
|
| 284 |
break; |
|
| 285 |
|
|
| 286 |
default: |
|
| 287 |
break; |
|
| 288 |
|
|
| 289 |
} |
|
| 290 |
|
|
| 291 |
try {
|
|
| 292 |
Node node = osgDB.readNodeFile(_nodeURL); |
|
| 293 |
_alternateCanvas3d.getOSGViewer().setSceneData(node); |
|
| 294 |
|
|
| 295 |
} catch (LoadNodeException e) {
|
|
| 296 |
// TODO Auto-generated catch block |
|
| 297 |
e.printStackTrace(); |
|
| 298 |
} catch (FileNotFoundException e) {
|
|
| 299 |
// TODO Auto-generated catch block |
|
| 300 |
e.printStackTrace(); |
|
| 301 |
} |
|
| 302 |
|
|
| 303 |
} |
|
| 304 |
} |
|
| 305 |
}); |
|
| 306 |
|
|
| 307 |
JLabel lblObjects = new JLabel("Geometries:");
|
|
| 308 |
GridBagConstraints gbc_lblObjects = new GridBagConstraints(); |
|
| 309 |
gbc_lblObjects.anchor = GridBagConstraints.WEST; |
|
| 310 |
gbc_lblObjects.insets = new Insets(0, 0, 5, 0); |
|
| 311 |
gbc_lblObjects.gridx = 0; |
|
| 312 |
gbc_lblObjects.gridy = 3; |
|
| 313 |
panel_4.add(lblObjects, gbc_lblObjects); |
|
| 314 |
_instancesComboBox.setModel(new DefaultComboBoxModel( |
|
| 315 |
new String[] { "Cube" }));
|
|
| 316 |
GridBagConstraints gbc_icomboBox = new GridBagConstraints(); |
|
| 317 |
gbc_icomboBox.insets = new Insets(0, 0, 0, 5); |
|
| 318 |
gbc_icomboBox.fill = GridBagConstraints.HORIZONTAL; |
|
| 319 |
gbc_icomboBox.gridx = 0; |
|
| 320 |
gbc_icomboBox.gridy = 0; |
|
| 321 |
panelComboInstances.add(_instancesComboBox, gbc_icomboBox); |
|
| 322 |
|
|
| 323 |
JButton btnTexture = new JButton("Texture");
|
|
| 324 |
btnTexture.addActionListener(new ActionListener() {
|
|
| 325 |
|
|
| 326 |
public void actionPerformed(ActionEvent arg0) {
|
|
| 327 |
|
|
| 328 |
JFileChooser fc = new JFileChooser(); |
|
| 329 |
fc.setCurrentDirectory(new File(Object3DSymbolTab.class |
|
| 330 |
.getResource("/markers").getPath()));
|
|
| 331 |
FileFilter ff = new ImageTypeFileFilter(); |
|
| 332 |
fc.setFileFilter(ff); |
|
| 333 |
|
|
| 334 |
ImagePreviewPanel preview = new ImagePreviewPanel(); |
|
| 335 |
fc.setAccessory(preview); |
|
| 336 |
fc.addPropertyChangeListener(preview); |
|
| 337 |
|
|
| 338 |
int returnVal = fc.showDialog(Object3DSymbolTab.this, "Accept"); |
|
| 339 |
|
|
| 340 |
if (returnVal == JFileChooser.APPROVE_OPTION) {
|
|
| 341 |
File file = fc.getSelectedFile(); |
|
| 342 |
_textureURL = file.getAbsolutePath(); |
|
| 343 |
|
|
| 344 |
} else {
|
|
| 345 |
|
|
| 346 |
} |
|
| 347 |
|
|
| 348 |
// _symbol.setColor(newColor); |
|
| 349 |
// _colorPanel.setBackground(newColor); |
|
| 350 |
// _colorPanel.repaint(); |
|
| 351 |
// symbolPreviewPanel.repaint(); |
|
| 352 |
// ((SymbolSelector3D) _parent).setSymbol(_symbol); |
|
| 353 |
|
|
| 354 |
} |
|
| 355 |
|
|
| 356 |
}); |
|
| 357 |
GridBagConstraints gbc_btnTexture = new GridBagConstraints(); |
|
| 358 |
gbc_btnTexture.gridx = 1; |
|
| 359 |
gbc_btnTexture.gridy = 0; |
|
| 360 |
panelComboInstances.add(btnTexture, gbc_btnTexture); |
|
| 361 |
|
|
| 236 | 362 |
} |
| 237 | 363 |
|
| 238 | 364 |
private JPanel getOsgPanel() {
|
| ... | ... | |
| 319 | 445 |
|
| 320 | 446 |
} |
| 321 | 447 |
|
| 322 |
public class TypeFileFilter extends FileFilter {
|
|
| 448 |
public class OSGTypeFileFilter extends FileFilter {
|
|
| 323 | 449 |
private final String[] okFileExtensions = new String[] { "3ds", "ive",
|
| 324 | 450 |
"osg" }; |
| 325 | 451 |
|
| ... | ... | |
| 340 | 466 |
return "OSG File Types"; |
| 341 | 467 |
} |
| 342 | 468 |
} |
| 469 |
|
|
| 470 |
public class ImageTypeFileFilter extends FileFilter {
|
|
| 471 |
private final String[] okFileExtensions = new String[] { "bmp", "png",
|
|
| 472 |
"jpg", "jpeg", "gif" }; |
|
| 343 | 473 |
|
| 474 |
public boolean accept(File file) {
|
|
| 475 |
for (String extension : okFileExtensions) {
|
|
| 476 |
if (file.getName().toLowerCase().endsWith(extension) |
|
| 477 |
|| file.isDirectory()) {
|
|
| 478 |
return true; |
|
| 479 |
} |
|
| 480 |
|
|
| 481 |
} |
|
| 482 |
return false; |
|
| 483 |
} |
|
| 484 |
|
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| 485 |
@Override |
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| 486 |
public String getDescription() {
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| 487 |
// TODO Auto-generated method stub |
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| 488 |
return "Image File Types"; |
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| 489 |
} |
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| 490 |
} |
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| 491 |
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| 344 | 492 |
} |
| 2.0/trunk/org.gvsig.gvsig3d.app/org.gvsig.gvsig3d.app.extension/src/main/java/org/gvsig/gvsig3d/app/gui/styling/ImagePreviewPanel.java | ||
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package org.gvsig.gvsig3d.app.gui.styling; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.Graphics; |
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import java.awt.Image; |
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import java.beans.PropertyChangeEvent; |
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import java.beans.PropertyChangeListener; |
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import java.io.File; |
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| 10 |
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import javax.swing.ImageIcon; |
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| 12 |
import javax.swing.JFileChooser; |
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import javax.swing.JPanel; |
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| 14 |
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| 15 |
public class ImagePreviewPanel extends JPanel implements PropertyChangeListener {
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| 16 |
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| 17 |
/** |
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| 18 |
* |
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| 19 |
*/ |
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| 20 |
private static final long serialVersionUID = 7008632116172130657L; |
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| 21 |
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private int width, height; |
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private ImageIcon icon; |
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private Image image; |
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private static final int ACCSIZE = 155; |
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private Color bg; |
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| 28 |
public ImagePreviewPanel() {
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| 29 |
setPreferredSize(new Dimension(ACCSIZE, -1)); |
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bg = getBackground(); |
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| 31 |
} |
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| 32 |
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| 33 |
public void propertyChange(PropertyChangeEvent e) {
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| 34 |
String propertyName = e.getPropertyName(); |
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| 35 |
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| 36 |
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| 37 |
if (propertyName.equals(JFileChooser.SELECTED_FILE_CHANGED_PROPERTY)) {
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| 38 |
File selection = (File) e.getNewValue(); |
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| 39 |
String name; |
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| 40 |
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| 41 |
if (selection == null) |
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| 42 |
return; |
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| 43 |
else |
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| 44 |
name = selection.getAbsolutePath(); |
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| 45 |
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| 46 |
if ((name != null) && name.toLowerCase().endsWith(".jpg")
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| 47 |
|| name.toLowerCase().endsWith(".jpeg")
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| 48 |
|| name.toLowerCase().endsWith(".gif")
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| 49 |
|| name.toLowerCase().endsWith(".png")) {
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| 50 |
icon = new ImageIcon(name); |
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| 51 |
image = icon.getImage(); |
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| 52 |
scaleImage(); |
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| 53 |
repaint(); |
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| 54 |
} |
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| 55 |
} |
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| 56 |
} |
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| 57 |
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| 58 |
private void scaleImage() {
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| 59 |
width = image.getWidth(this); |
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| 60 |
height = image.getHeight(this); |
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| 61 |
double ratio = 1.0; |
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| 62 |
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| 63 |
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| 64 |
if (width >= height) {
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| 65 |
ratio = (double) (ACCSIZE - 5) / width; |
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| 66 |
width = ACCSIZE - 5; |
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| 67 |
height = (int) (height * ratio); |
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| 68 |
} else {
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|
| 69 |
if (getHeight() > 150) {
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| 70 |
ratio = (double) (ACCSIZE - 5) / height; |
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| 71 |
height = ACCSIZE - 5; |
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| 72 |
width = (int) (width * ratio); |
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| 73 |
} else {
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|
| 74 |
ratio = (double) getHeight() / height; |
|
| 75 |
height = getHeight(); |
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| 76 |
width = (int) (width * ratio); |
|
| 77 |
} |
|
| 78 |
} |
|
| 79 |
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| 80 |
image = image.getScaledInstance(width, height, Image.SCALE_DEFAULT); |
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| 81 |
} |
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| 82 |
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| 83 |
public void paintComponent(Graphics g) {
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| 84 |
g.setColor(bg); |
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| 85 |
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| 86 |
g.fillRect(0, 0, ACCSIZE, getHeight()); |
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| 87 |
g.drawImage(image, getWidth() / 2 - width / 2 + 5, getHeight() / 2 |
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| 88 |
- height / 2, this); |
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| 89 |
} |
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| 90 |
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| 91 |
} |
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