98 |
private static final int IMAGETYPE = BufferedImage.TYPE_INT_RGB; |
private static final int IMAGETYPE = BufferedImage.TYPE_INT_RGB; |
99 |
private static final int IMAGETYPE_withAlpha = BufferedImage.TYPE_INT_ARGB; |
private static final int IMAGETYPE_withAlpha = BufferedImage.TYPE_INT_ARGB; |
100 |
|
|
101 |
private static Logger LOGGER = Logger.getLogger(XMapPane.class); |
private final static Logger LOGGER = Logger.getLogger(XMapPane.class); |
102 |
|
|
103 |
private boolean acceptsRepaintCalls = true; |
private boolean acceptsRepaintCalls = true; |
104 |
|
|
133 |
* The initial delay in milliseconds until the {@link #finalImage} is |
* The initial delay in milliseconds until the {@link #finalImage} is |
134 |
* updated the first time. |
* updated the first time. |
135 |
*/ |
*/ |
136 |
public static final int INITIAL_REPAINT_DELAY = 1000; |
public static final int INITIAL_REPAINT_DELAY = 900; |
137 |
|
|
138 |
/** |
/** |
139 |
* While the {@link #bgExecuter} and {@link #localExecuter} are rendering, |
* While the {@link #bgExecuter} and {@link #localExecuter} are rendering, |
140 |
* the {@link #repaintTimer} is regularly updating the {@link #finalImage} |
* the {@link #repaintTimer} is regularly updating the {@link #finalImage} |
141 |
* with previews. |
* with previews. |
142 |
*/ |
*/ |
143 |
public static final int REPEATING_REPAINT_DELAY = 500; |
public static final int REPEATING_REPAINT_DELAY = 600; |
144 |
|
|
145 |
/** |
/** |
146 |
* Default delay (milliseconds) before the map will be redrawn when resizing |
* Default delay (milliseconds) before the map will be redrawn when resizing |
150 |
*/ |
*/ |
151 |
public static final int DEFAULT_RESIZING_PAINT_DELAY = 600; |
public static final int DEFAULT_RESIZING_PAINT_DELAY = 600; |
152 |
|
|
153 |
|
/** |
154 |
|
* This not-repeating {@link Timer} is re-started whenever the component is |
155 |
|
* resized. That means => only if the component is not resizing for |
156 |
|
* {@link #DEFAULT_RESIZING_PAINT_DELAY} milliseconds, does the |
157 |
|
* {@link XMapPane} react. |
158 |
|
*/ |
159 |
private final Timer resizeTimer; |
private final Timer resizeTimer; |
160 |
|
|
161 |
|
/** |
162 |
|
* Flag for no-tool. |
163 |
|
*/ |
164 |
public static final int NONE = -123; |
public static final int NONE = -123; |
165 |
|
|
166 |
/** |
/** |
172 |
public static final int PAN = 1; |
public static final int PAN = 1; |
173 |
|
|
174 |
/** |
/** |
175 |
|
* Flag fuer Modus "Heran zoomen". |
176 |
|
* |
177 |
|
* @see #setState(int) |
178 |
|
* @see #setState(int) |
179 |
|
*/ |
180 |
|
public static final int ZOOM_IN = 2; |
181 |
|
|
182 |
|
/** |
183 |
|
* Flag fuer Modus "Heraus zoomen". Nicht fuer Window-Auswahl moeglich! |
184 |
|
* |
185 |
|
* @see #setState(int) |
186 |
|
*/ |
187 |
|
public static final int ZOOM_OUT = 3; |
188 |
|
|
189 |
|
/** |
190 |
* Flag fuer Modus "SimpleFeature-Auswahl auf allen (sichtbaren) Layern". |
* Flag fuer Modus "SimpleFeature-Auswahl auf allen (sichtbaren) Layern". |
191 |
* |
* |
192 |
* @see #setState(int) |
* @see #setState(int) |
210 |
*/ |
*/ |
211 |
public static final int SELECT_TOP = 4; |
public static final int SELECT_TOP = 4; |
212 |
|
|
|
public static final Cursor WAIT_CURSOR = Cursor |
|
|
.getPredefinedCursor(Cursor.WAIT_CURSOR); |
|
|
|
|
213 |
/** |
/** |
214 |
* {@link Font} used to paint the wait messages into the map |
* {@link Font} used to paint the wait messages into the map |
215 |
* |
* |
233 |
final String waitMsg = SwingUtil.R("WaitMess"); |
final String waitMsg = SwingUtil.R("WaitMess"); |
234 |
|
|
235 |
/** |
/** |
|
* Flag fuer Modus "Heran zoomen". |
|
|
* |
|
|
* @see #setState(int) |
|
|
* @see #setState(int) |
|
|
*/ |
|
|
public static final int ZOOM_IN = 2; |
|
|
|
|
|
/** |
|
|
* Flag fuer Modus "Heraus zoomen". Nicht fuer Window-Auswahl moeglich! |
|
|
* |
|
|
* @see #setState(int) |
|
|
*/ |
|
|
public static final int ZOOM_OUT = 3; |
|
|
|
|
|
/** |
|
236 |
* Konvertiert die Maus-Koordinaten (relativ zum <code>JMapPane</code>) in |
* Konvertiert die Maus-Koordinaten (relativ zum <code>JMapPane</code>) in |
237 |
* Karten-Koordinaten. |
* Karten-Koordinaten. |
238 |
* |
* |
429 |
|
|
430 |
@Override |
@Override |
431 |
public void layerChanged(final MapLayerEvent event) { |
public void layerChanged(final MapLayerEvent event) { |
432 |
localRenderer.setContext(getMapContext()); // betters for SLD changes?! |
localRenderer.setContext(getMapContext()); // betters for SLD |
433 |
|
// changes?! |
434 |
requestStartRendering(); |
requestStartRendering(); |
435 |
} |
} |
436 |
|
|
510 |
* A flag indicating, that the image size has changed and the buffered |
* A flag indicating, that the image size has changed and the buffered |
511 |
* images are not big enough any more |
* images are not big enough any more |
512 |
**/ |
**/ |
513 |
protected boolean paneResized = false; |
protected boolean paneResized = true; |
514 |
|
|
515 |
private BufferedImage preFinalImage; |
private BufferedImage preFinalImage; |
516 |
|
|
517 |
// if null, no quick preview will be shown |
// ** if 0, no quick preview will be shown **/ |
518 |
private int quickPreviewHint = 0; |
private int quickPreviewHint = 0; |
519 |
|
|
520 |
private Map<Object, Object> rendererHints = GTUtil |
private Map<Object, Object> rendererHints = GTUtil |
561 |
|
|
562 |
/** Is set if a renderer has an error **/ |
/** Is set if a renderer has an error **/ |
563 |
protected ArrayList<Exception> renderingErrors = new ArrayList<Exception>(); |
protected ArrayList<Exception> renderingErrors = new ArrayList<Exception>(); |
564 |
|
|
565 |
/** If <code>true</code>, then rendering exceptions are rendererd into the map pane **/ |
/** |
566 |
private boolean showExceptions= false; |
* If <code>true</code>, then rendering exceptions are rendererd into the |
567 |
|
* map pane |
568 |
// /** If {@link #getVisibleRect()} of this {@link JPanel} is not yet |
**/ |
569 |
// defined, but we are **/ |
private boolean showExceptions = false; |
|
// private Envelope mapAreaCondidate = null; |
|
570 |
|
|
571 |
public XMapPane() { |
public XMapPane() { |
572 |
this(null, null); |
this(null, null); |
616 |
if (!isWellDefined()) |
if (!isWellDefined()) |
617 |
return; |
return; |
618 |
|
|
619 |
|
LOGGER.info("resizeTimer performed"); |
620 |
|
|
621 |
final Rectangle bounds = getVisibleRect(); |
final Rectangle bounds = getVisibleRect(); |
622 |
// |
// |
623 |
// System.out.println("\n\ntimer performs with bounds = " |
// System.out.println("\n\ntimer performs with bounds = " |
627 |
bounds.x, bounds.y, bounds.x + bounds.width, |
bounds.x, bounds.y, bounds.x + bounds.width, |
628 |
bounds.y + bounds.height); |
bounds.y + bounds.height); |
629 |
|
|
630 |
if (setMapArea(geoMapArea)) |
if (setMapArea(geoMapArea)) { |
631 |
|
LOGGER.info(" maparea changed"); |
632 |
paneResized = true; |
paneResized = true; |
633 |
// else |
} else |
634 |
// syso |
LOGGER.info(" maparea NOT changed"); |
635 |
} |
} |
636 |
}); |
}); |
637 |
resizeTimer.setRepeats(false); |
resizeTimer.setRepeats(false); |
638 |
|
|
639 |
this.addComponentListener(new ComponentAdapter() { |
this.addComponentListener(new ComponentAdapter() { |
640 |
|
|
641 |
|
private Rectangle oldVisibleRect; |
642 |
|
|
643 |
@Override |
@Override |
644 |
public void componentResized(final ComponentEvent e) { |
public void componentResized(final ComponentEvent e) { |
645 |
|
|
646 |
// Already cancel the tasks... |
// Seems to be called twice with the same size.. |
647 |
if (bgExecuter != null) |
if (oldVisibleRect != null |
648 |
bgExecuter.cancelTask(); |
&& oldVisibleRect.equals(getVisibleRect())){ |
649 |
if (localExecuter != null) |
LOGGER.info("skipping resize."); |
650 |
localExecuter.cancelTask(); |
return; |
651 |
|
} |
652 |
|
|
653 |
|
LOGGER.info("resized: " + getVisibleRect()); |
654 |
resizeTimer.restart(); |
resizeTimer.restart(); |
655 |
|
oldVisibleRect = getVisibleRect(); |
656 |
} |
} |
657 |
|
|
658 |
}); |
}); |
664 |
|
|
665 |
@Override |
@Override |
666 |
public void actionPerformed(final ActionEvent e) { |
public void actionPerformed(final ActionEvent e) { |
667 |
if ((localExecuter != null && !localExecuter.isRunning()) |
if ((!localExecuter.isRunning()) |
668 |
&& (bgExecuter != null && !bgExecuter.isRunning())) { |
&& (bgExecuter != null && !bgExecuter.isRunning())) { |
669 |
repaintTimer.stop(); |
repaintTimer.stop(); |
670 |
} else { |
} else { |
671 |
updateFinalImage(); |
updateFinalImage(); |
672 |
XMapPane.this.repaint(100); |
XMapPane.this.repaint(100); |
673 |
|
|
674 |
} |
} |
675 |
} |
} |
676 |
}); |
}); |
677 |
|
|
678 |
repaintTimer.setInitialDelay(INITIAL_REPAINT_DELAY); |
repaintTimer.setInitialDelay(INITIAL_REPAINT_DELAY); |
679 |
repaintTimer.setRepeats(true); |
repaintTimer.setRepeats(true); |
680 |
|
|
692 |
if (localExecuter.isRunning()) { |
if (localExecuter.isRunning()) { |
693 |
localExecuter.cancelTask(); |
localExecuter.cancelTask(); |
694 |
} else { |
} else { |
|
|
|
695 |
// Stupidly, but we have to recheck the |
// Stupidly, but we have to recheck the |
696 |
setMapArea(getMapArea()); |
setMapArea(getMapArea()); |
697 |
requestStartRendering = false; |
requestStartRendering = false; |
780 |
} |
} |
781 |
|
|
782 |
final Envelope maxAllowedExtend = getMaxExtend(); |
final Envelope maxAllowedExtend = getMaxExtend(); |
783 |
|
|
784 |
while (maxAllowedExtend != null && !maxAllowedExtend.contains(newArea) |
while (maxAllowedExtend != null && !maxAllowedExtend.contains(newArea) |
785 |
&& newArea != null && !newArea.isNull() |
&& newArea != null && !newArea.isNull() |
786 |
&& !Double.isNaN(newArea.getMinX()) |
&& !Double.isNaN(newArea.getMinX()) |
925 |
bgExecuter.dispose(); |
bgExecuter.dispose(); |
926 |
} |
} |
927 |
|
|
928 |
if (localExecuter != null) { |
if (localExecuter.isRunning()) { |
929 |
int i = 0; |
int i = 0; |
930 |
localExecuter.cancelTask(); |
localExecuter.cancelTask(); |
931 |
while (i++ < 10 && localExecuter.isRunning()) { |
while (i++ < 10 && localExecuter.isRunning()) { |
1176 |
public Envelope getMaxExtend() { |
public Envelope getMaxExtend() { |
1177 |
if (maxExtend == null) { |
if (maxExtend == null) { |
1178 |
// Commented-out because it takes soo much time! |
// Commented-out because it takes soo much time! |
1179 |
// |
// |
1180 |
// long start = System.currentTimeMillis(); |
// long start = System.currentTimeMillis(); |
1181 |
// final ReferencedEnvelope layerBounds = GTUtil |
// final ReferencedEnvelope layerBounds = GTUtil |
1182 |
// .getVisibleLayoutBounds(localContext); |
// .getVisibleLayoutBounds(localContext); |
1183 |
// |
// |
1184 |
// LOGGER.info( (System.currentTimeMillis()-start)+"m to get maxExtend"); |
// LOGGER.info( |
1185 |
// |
// (System.currentTimeMillis()-start)+"m to get maxExtend"); |
1186 |
// if (layerBounds == null) { |
// |
1187 |
// // TODO Last fallback could be the CRS valid area |
// if (layerBounds == null) { |
1188 |
// return null; |
// // TODO Last fallback could be the CRS valid area |
1189 |
// } |
// return null; |
1190 |
// |
// } |
1191 |
// // Kartenbereich um 10% vergroessern |
// |
1192 |
// return JTSUtil.fixAspectRatio(getVisibleRect(), JTSUtil |
// // Kartenbereich um 10% vergroessern |
1193 |
// .expandEnvelope(layerBounds, 0.1), true); |
// return JTSUtil.fixAspectRatio(getVisibleRect(), JTSUtil |
1194 |
|
// .expandEnvelope(layerBounds, 0.1), true); |
1195 |
} |
} |
1196 |
return maxExtend; |
return maxExtend; |
1197 |
} |
} |
1322 |
return true; |
return true; |
1323 |
} |
} |
1324 |
|
|
1325 |
|
/** |
1326 |
|
* Called from the listeners while the mouse is dragging, this method either |
1327 |
|
* paints a translated (moved/panned) version of the image, or a rectangle. |
1328 |
|
* |
1329 |
|
* @param startPos |
1330 |
|
* in screen coordinates |
1331 |
|
* @param lastPos |
1332 |
|
* in screen coordinates |
1333 |
|
* @param event |
1334 |
|
* the {@link MouseEvent} to read the mouse buttons from |
1335 |
|
*/ |
1336 |
public void mouseDragged(final Point startPos, final Point lastPos, |
public void mouseDragged(final Point startPos, final Point lastPos, |
1337 |
final MouseEvent event) { |
final MouseEvent event) { |
1338 |
|
|
1339 |
if ((getState() == XMapPane.PAN) |
if ((getState() == XMapPane.PAN) |
1340 |
|| ((event.getModifiersEx() & InputEvent.BUTTON3_DOWN_MASK) != 0)) { |
|| ((event.getModifiersEx() & InputEvent.BUTTON3_DOWN_MASK) != 0)) { |
1341 |
|
|
1342 |
|
// Panning needs a panning coursor |
1343 |
if (getCursor() != SwingUtil.PANNING_CURSOR) { |
if (getCursor() != SwingUtil.PANNING_CURSOR) { |
1344 |
setCursor(SwingUtil.PANNING_CURSOR); |
setCursor(SwingUtil.PANNING_CURSOR); |
1345 |
|
|
1346 |
// While panning, we deactivate the rendering. So the tasts are |
// While panning, we deactivate the rendering. So the tasks are |
1347 |
// ready to start when the panning os done. |
// ready to start when the panning is finished. |
1348 |
if (bgExecuter != null) |
if (bgExecuter != null && bgExecuter.isRunning()) |
1349 |
bgExecuter.cancelTask(); |
bgExecuter.cancelTask(); |
1350 |
if (localExecuter != null) |
if (localExecuter.isRunning()) |
1351 |
localExecuter.cancelTask(); |
localExecuter.cancelTask(); |
1352 |
} |
} |
1353 |
|
|
1394 |
} else if ((getState() == XMapPane.ZOOM_IN) |
} else if ((getState() == XMapPane.ZOOM_IN) |
1395 |
|| (getState() == XMapPane.ZOOM_OUT) |
|| (getState() == XMapPane.ZOOM_OUT) |
1396 |
|| (getState() == XMapPane.SELECT_ALL) |
|| (getState() == XMapPane.SELECT_ALL) |
1397 |
|| (getState() == XMapPane.SELECT_TOP) |
|| (getState() == XMapPane.SELECT_TOP)) { |
|
// || (getState() == XMapPane.SELECT_ONE_FROM_TOP) |
|
|
) { |
|
|
final Graphics graphics = getGraphics(); |
|
1398 |
|
|
1399 |
|
// Draws a rectangle |
1400 |
|
final Graphics graphics = getGraphics(); |
1401 |
drawRectangle(graphics, startPos, event.getPoint()); |
drawRectangle(graphics, startPos, event.getPoint()); |
1402 |
|
if ((lastPos.x > 0) && (lastPos.y > 0)) |
|
if ((lastPos.x > 0) && (lastPos.y > 0)) { |
|
1403 |
drawRectangle(graphics, startPos, lastPos); |
drawRectangle(graphics, startPos, lastPos); |
|
} |
|
|
|
|
1404 |
graphics.dispose(); |
graphics.dispose(); |
|
|
|
1405 |
} |
} |
|
|
|
1406 |
} |
} |
1407 |
|
|
1408 |
/** |
/** |
1418 |
* completed. |
* completed. |
1419 |
*/ |
*/ |
1420 |
public void onRenderingCompleted() { |
public void onRenderingCompleted() { |
1421 |
|
LOGGER.info("complete"); |
1422 |
|
|
1423 |
repaintTimer.stop(); |
repaintTimer.stop(); |
1424 |
updateFinalImage(); |
|
1425 |
repaint(); |
// We "forget" about an exception every time we complete a rendering |
1426 |
|
// thread successfully |
1427 |
if (renderingErrors.size() > 0) |
if (renderingErrors.size() > 0) |
1428 |
renderingErrors.remove(0); |
renderingErrors.remove(0); |
1429 |
|
|
1430 |
|
updateFinalImage(); |
1431 |
|
repaint(); |
1432 |
} |
} |
1433 |
|
|
1434 |
/** |
/** |
1444 |
public void onRenderingFailed(final Exception renderingError) { |
public void onRenderingFailed(final Exception renderingError) { |
1445 |
|
|
1446 |
// Store the exceptions so we can show it to the user: |
// Store the exceptions so we can show it to the user: |
1447 |
if (!(renderingError instanceof java.lang.IllegalArgumentException |
if (!(renderingError instanceof java.lang.IllegalArgumentException && renderingError |
1448 |
&& renderingError.getMessage().equals( |
.getMessage().equals( |
1449 |
"Argument \"sourceCRS\" should not be null."))) |
"Argument \"sourceCRS\" should not be null."))) |
1450 |
this.renderingErrors.add(renderingError); |
this.renderingErrors.add(renderingError); |
1451 |
if (renderingErrors.size() > 3) |
if (renderingErrors.size() > 3) |
1452 |
renderingErrors.remove(0); |
renderingErrors.remove(0); |
1453 |
|
|
1454 |
repaintTimer.stop(); |
repaintTimer.stop(); |
1455 |
|
|
1456 |
LOGGER.warn("Rendering failed", renderingError); |
LOGGER.warn("Rendering failed", renderingError); |
1457 |
updateFinalImage(); |
updateFinalImage(); |
1458 |
repaint(); |
repaint(); |
1459 |
|
|
1460 |
} |
} |
1461 |
|
|
|
public void onRenderingPending() { |
|
|
// LOGGER.debug("Pending rendering updates the preview..."); |
|
|
updateFinalImage(); |
|
|
repaint(); |
|
|
} |
|
|
|
|
1462 |
@Override |
@Override |
1463 |
protected void paintComponent(final Graphics g) { |
protected void paintComponent(final Graphics g) { |
1464 |
|
|
1465 |
|
// Maybe update the cursor and maybe stop the repainting timer |
1466 |
|
updateCursor(); |
1467 |
|
|
1468 |
if (!acceptsRepaintCalls) |
if (!acceptsRepaintCalls) |
1469 |
return; |
return; |
1470 |
|
|
1471 |
// Maybe update the cursor and maybe stop the repainting timer |
if (!isWellDefined()) |
1472 |
updateCursor(); |
return; |
1473 |
|
|
1474 |
// super.paintComponent(g); // candidate for removal |
// super.paintComponent(g); // candidate for removal |
1475 |
|
|
1489 |
mapAreaChanged = false; |
mapAreaChanged = false; |
1490 |
|
|
1491 |
if (getMapArea().covers(oldMapArea)) { |
if (getMapArea().covers(oldMapArea)) { |
1492 |
setQuickPreviewHint(ZOOM_OUT); |
quickPreviewHint = ZOOM_OUT; |
1493 |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
1494 |
} else if (oldMapArea.covers(getMapArea())) { |
} else if (oldMapArea.covers(getMapArea())) { |
1495 |
setQuickPreviewHint(ZOOM_IN); |
quickPreviewHint = ZOOM_IN; |
1496 |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
1497 |
} |
} |
|
|
|
1498 |
} |
} |
|
|
|
|
// if (paneResized) { |
|
|
// paneResized = false; |
|
|
// disposeImages(); |
|
|
// } |
|
|
// |
|
|
// // Start the Threads and Timers to render the image |
|
|
// requestStartRendering(); |
|
|
|
|
1499 |
} |
} |
1500 |
|
|
1501 |
if (!paintedSomething) { |
if (!paintedSomething) { |
1583 |
setCursor(SwingUtil.PAN_CURSOR); |
setCursor(SwingUtil.PAN_CURSOR); |
1584 |
} |
} |
1585 |
|
|
|
// |
|
|
// /** |
|
|
// * Nuetzlich wenn die Componente gedruckt (z.B. wenn ein Screenshot |
|
|
// gemacht |
|
|
// * wird) wird. Dann werden wird der Hintergrund auf WEISS gesetzt. |
|
|
// * |
|
|
// * @author <a href="mailto:[email protected]">Stefan Alfons |
|
|
// * Krüger</a> |
|
|
// */ |
|
|
// @Override |
|
|
// public void print(final Graphics g) { |
|
|
// final Color orig = getBackground(); |
|
|
// setBackground(Color.WHITE); |
|
|
// |
|
|
// // wrap in try/finally so that we always restore the state |
|
|
// try { |
|
|
// super.print(g); |
|
|
// } finally { |
|
|
// setBackground(orig); |
|
|
// } |
|
|
// } |
|
|
|
|
1586 |
/** |
/** |
1587 |
* Entfernt einen Listener von der Map. |
* Entfernt einen Listener von der Map. |
1588 |
* |
* |
1601 |
private void requestStartRendering() { |
private void requestStartRendering() { |
1602 |
if (bgExecuter != null) |
if (bgExecuter != null) |
1603 |
bgExecuter.cancelTask(); |
bgExecuter.cancelTask(); |
1604 |
if (localExecuter != null) |
|
1605 |
localExecuter.cancelTask(); |
localExecuter.cancelTask(); |
1606 |
|
|
1607 |
mapImageInvalid = true; |
mapImageInvalid = true; |
1608 |
if (paneResized) { |
if (paneResized) { |
1722 |
* has been triggered. |
* has been triggered. |
1723 |
*/ |
*/ |
1724 |
public boolean setMapArea(final ReferencedEnvelope newMapArea) { |
public boolean setMapArea(final ReferencedEnvelope newMapArea) { |
|
// |
|
|
// if (getVisibleRect().getWidth() == 0 || (!isVisible()) || |
|
|
// getVisibleRect().getHeight() == 0) { |
|
|
// // The window is not yet defined.. so we can not really determine the |
|
|
// asepect ratio for the mapPane. We store this as a candidate mappane |
|
|
// and handle it when the component resizes or becomes visible) |
|
|
// mapAreaCondidate = newMapArea; |
|
|
// } |
|
1725 |
|
|
1726 |
if (newMapArea == null |
if (newMapArea == null |
1727 |
|| bestAllowedMapArea(newMapArea).equals(mapArea)) { |
|| bestAllowedMapArea(newMapArea).equals(mapArea)) { |
1779 |
|
|
1780 |
mapAreaChanged = true; |
mapAreaChanged = true; |
1781 |
|
|
1782 |
repaint(100); |
repaint(200); // Do not remove it! |
1783 |
|
|
1784 |
requestStartRendering(); |
requestStartRendering(); |
1785 |
|
|
1868 |
} |
} |
1869 |
|
|
1870 |
/** |
/** |
1871 |
* |
* If <code>true</code>, allow the {@link XMapPane} to process #repaint() |
1872 |
* @param b |
* requests. Otherwise the map will not paint anything and not start any |
1873 |
|
* rendering {@link Thread}s. |
1874 |
*/ |
*/ |
1875 |
public void setPainting(final boolean b) { |
public void setPainting(final boolean b) { |
1876 |
acceptsRepaintCalls = b; |
acceptsRepaintCalls = b; |
1877 |
} |
if (acceptsRepaintCalls == true) |
1878 |
|
repaint(); |
|
// /** |
|
|
// * Returns in milli seconds the time the last rending of the |
|
|
// * {@link SelectableXMapPane} took. #Long.MAX_VALUE if the JMapPane has |
|
|
// not |
|
|
// * been rendered yet. |
|
|
// */ |
|
|
// public long getLastRenderingDuration() { |
|
|
// return lastRenderingDuration; |
|
|
// } |
|
|
|
|
|
public void setQuickPreviewHint(final int quickPreviewHint) { |
|
|
this.quickPreviewHint = quickPreviewHint; |
|
|
|
|
1879 |
} |
} |
1880 |
|
|
1881 |
private void setRendererHints(final Map<Object, Object> rendererHints) { |
private void setRendererHints(final Map<Object, Object> rendererHints) { |
1921 |
private void startRendering() { |
private void startRendering() { |
1922 |
|
|
1923 |
if (!isWellDefined() || !acceptsRepaintCalls) { |
if (!isWellDefined() || !acceptsRepaintCalls) { |
1924 |
|
// if we are not ready to start rendering, try it again the next |
1925 |
|
// time the timer is chacking the flag. |
1926 |
requestStartRendering = true; |
requestStartRendering = true; |
1927 |
return; |
return; |
1928 |
} |
} |
1932 |
bgExecuter.cancelTask(); |
bgExecuter.cancelTask(); |
1933 |
} |
} |
1934 |
|
|
1935 |
if (localExecuter != null) { |
localExecuter.cancelTask(); |
|
localExecuter.cancelTask(); |
|
|
} |
|
1936 |
|
|
1937 |
final Rectangle curPaintArea = getVisibleRect(); |
final Rectangle curPaintArea = getVisibleRect(); |
1938 |
|
|
1964 |
|
|
1965 |
final boolean submitted = localExecuter.submit(getMapArea(), |
final boolean submitted = localExecuter.submit(getMapArea(), |
1966 |
curPaintArea, (Graphics2D) getLocalImage().getGraphics(), |
curPaintArea, (Graphics2D) getLocalImage().getGraphics(), |
1967 |
localRenderer |
localRenderer); |
|
// , getWorldToScreenTransform() |
|
|
); |
|
1968 |
if (submitted) |
if (submitted) |
1969 |
repaintTimer.restart(); |
repaintTimer.restart(); |
1970 |
else |
else |
2039 |
// if the renderers have stopped, also stop the timer that is updating |
// if the renderers have stopped, also stop the timer that is updating |
2040 |
// the final image |
// the final image |
2041 |
if (bgExecuter != null && bgExecuter.isRunning() |
if (bgExecuter != null && bgExecuter.isRunning() |
2042 |
|| localExecuter != null && localExecuter.isRunning()) { |
|| localExecuter.isRunning()) { |
2043 |
setCursor(WAIT_CURSOR); |
setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); |
2044 |
return; |
return; |
2045 |
} else { |
} else { |
2046 |
// Allow one last rendering |
// Allow one last rendering |
2153 |
|
|
2154 |
// If the rendering process is still running, indicate this is the image |
// If the rendering process is still running, indicate this is the image |
2155 |
if (forceWait || bgExecuter != null && bgExecuter.isRunning() |
if (forceWait || bgExecuter != null && bgExecuter.isRunning() |
2156 |
|| localExecuter != null && localExecuter.isRunning()) { |
|| localExecuter.isRunning()) { |
2157 |
|
|
2158 |
y += 8; |
y += 8; |
2159 |
|
|
2172 |
y += 24; |
y += 24; |
2173 |
} |
} |
2174 |
|
|
2175 |
if (renderingErrors != null && isShowExceptions()) { |
if (!renderingErrors.isEmpty() && isShowExceptions()) { |
2176 |
|
|
2177 |
final Color c = graphics.getColor(); |
final Color c = graphics.getColor(); |
2178 |
graphics.setFont(errorFont); |
graphics.setFont(errorFont); |
2219 |
ReferencedEnvelope _mapArea; |
ReferencedEnvelope _mapArea; |
2220 |
if (mapArea == null) |
if (mapArea == null) |
2221 |
_mapArea = features.getBounds(); |
_mapArea = features.getBounds(); |
2222 |
else _mapArea = getMapArea(); |
else |
2223 |
|
_mapArea = getMapArea(); |
2224 |
double width = _mapArea.getWidth(); |
double width = _mapArea.getWidth(); |
2225 |
double height = _mapArea.getHeight(); |
double height = _mapArea.getHeight(); |
2226 |
final double ratio = height / width; |
final double ratio = height / width; |