26 |
import java.util.Map; |
import java.util.Map; |
27 |
import java.util.Vector; |
import java.util.Vector; |
28 |
|
|
29 |
import javax.jws.soap.SOAPBinding.Style; |
import javax.swing.JList; |
30 |
import javax.swing.Timer; |
import javax.swing.Timer; |
31 |
import javax.swing.border.Border; |
import javax.swing.border.Border; |
32 |
|
|
33 |
import org.apache.log4j.Logger; |
import org.apache.log4j.Logger; |
34 |
|
import org.geotools.factory.GeoTools; |
35 |
import org.geotools.feature.FeatureCollection; |
import org.geotools.feature.FeatureCollection; |
36 |
import org.geotools.geometry.jts.JTS; |
import org.geotools.geometry.jts.JTS; |
37 |
import org.geotools.geometry.jts.ReferencedEnvelope; |
import org.geotools.geometry.jts.ReferencedEnvelope; |
98 |
*/ |
*/ |
99 |
public class XMapPane extends JPanel { |
public class XMapPane extends JPanel { |
100 |
|
|
101 |
private static final int IMAGETYPE = BufferedImage.TYPE_INT_RGB; |
// private static final int IMAGETYPE = BufferedImage.TYPE_INT_RGB; |
102 |
private static final int IMAGETYPE_withAlpha = BufferedImage.TYPE_INT_ARGB; |
// private static final int IMAGETYPE_withAlpha = |
103 |
|
// BufferedImage.TYPE_INT_ARGB; |
104 |
|
private static final int IMAGETYPE = BufferedImage.TYPE_3BYTE_BGR; |
105 |
|
private static final int IMAGETYPE_withAlpha = BufferedImage.TYPE_4BYTE_ABGR; |
106 |
|
|
107 |
private final static Logger LOGGER = Logger.getLogger(XMapPane.class); |
private final static Logger LOGGER = Logger.getLogger(XMapPane.class); |
108 |
|
|
221 |
* |
* |
222 |
* @see #addGadgets(Graphics2D, boolean) |
* @see #addGadgets(Graphics2D, boolean) |
223 |
*/ |
*/ |
224 |
final static Font waitFont = new Font("Arial", Font.BOLD, 30); |
final static Font waitFont = new Font("Arial", Font.BOLD, 28); |
225 |
|
|
226 |
/** |
/** |
227 |
* {@link Font} used to paint error messages into the map |
* {@link Font} used to paint error messages into the map |
231 |
final static Font errorFont = new Font("Arial", Font.BOLD, 13); |
final static Font errorFont = new Font("Arial", Font.BOLD, 13); |
232 |
|
|
233 |
/** |
/** |
234 |
|
* If last average last two renderings took more than that many ms, show the |
235 |
|
* user a scaled preview |
236 |
|
**/ |
237 |
|
private static final long PRESCALE_MINTIME = 230; |
238 |
|
|
239 |
|
/** |
240 |
* The wait message painted into the map while rendering is going on on |
* The wait message painted into the map while rendering is going on on |
241 |
* another thread. |
* another thread. |
242 |
* |
* |
288 |
|
|
289 |
@Override |
@Override |
290 |
public void layerAdded(final MapLayerListEvent event) { |
public void layerAdded(final MapLayerListEvent event) { |
291 |
MapLayer layer = event.getLayer(); |
final MapLayer layer = event.getLayer(); |
292 |
layer.addMapLayerListener(bgMapLayerListener); |
layer.addMapLayerListener(bgMapLayerListener); |
293 |
requestStartRendering(); |
requestStartRendering(); |
294 |
|
|
414 |
|
|
415 |
@Override |
@Override |
416 |
public void layerChanged(final MapLayerListEvent event) { |
public void layerChanged(final MapLayerListEvent event) { |
417 |
// localRenderer = GTUtil.createGTRenderer(); |
// getLocalRenderer().setContext(getMapContext()); geht doch auch ohne?!?!? wow... |
|
getLocalRenderer().setContext(getMapContext()); |
|
418 |
requestStartRendering(); |
requestStartRendering(); |
419 |
} |
} |
420 |
|
|
435 |
|
|
436 |
/** |
/** |
437 |
* Listens to each layer in the local {@link MapContext} for changes and |
* Listens to each layer in the local {@link MapContext} for changes and |
438 |
* triggers repaints. |
* triggers repaints. We don't have to listen layerChanged, because that is |
439 |
|
* already done in {@link #localContextListener} |
440 |
*/ |
*/ |
441 |
protected MapLayerListener localMapLayerListener = new MapLayerAdapter() { |
protected MapLayerListener localMapLayerListener = new MapLayerAdapter() { |
442 |
|
|
443 |
@Override |
// @Override |
444 |
public void layerChanged(final MapLayerEvent event) { |
// public void layerChanged(final MapLayerEvent event) { |
445 |
getLocalRenderer().setContext(getMapContext()); // betters for SLD |
// // getLocalRenderer().setContext(getMapContext()); // betters for SLD |
446 |
// changes?! |
// // // changes?! |
447 |
requestStartRendering(); |
// // requestStartRendering(); |
448 |
} |
// } |
449 |
|
|
450 |
@Override |
@Override |
451 |
public void layerHidden(final MapLayerEvent event) { |
public void layerHidden(final MapLayerEvent event) { |
528 |
private BufferedImage preFinalImage; |
private BufferedImage preFinalImage; |
529 |
|
|
530 |
// ** if 0, no quick preview will be shown **/ |
// ** if 0, no quick preview will be shown **/ |
531 |
private int quickPreviewHint = 0; |
// private int quickPreviewHint = 0; |
532 |
|
|
533 |
private Map<Object, Object> rendererHints = GTUtil |
private Map<Object, Object> rendererHints = GTUtil |
534 |
.getDefaultGTRendererHints(getLocalRenderer()); |
.getDefaultGTRendererHints(getLocalRenderer()); |
629 |
if (!isWellDefined()) |
if (!isWellDefined()) |
630 |
return; |
return; |
631 |
|
|
632 |
LOGGER.debug("resizeTimer performed"); |
// LOGGER.debug("resizeTimer performed"); |
633 |
|
|
634 |
final Rectangle bounds = getVisibleRect(); |
// final Rectangle bounds = getVisibleRect(); |
635 |
// |
// |
636 |
// System.out.println("\n\ntimer performs with bounds = " |
// System.out.println("\n\ntimer performs with bounds = " |
637 |
// + bounds); |
// + bounds); |
638 |
|
|
639 |
final Envelope geoMapArea = tranformWindowToGeo( |
// final Envelope geoMapArea = tranformWindowToGeo( |
640 |
bounds.x, bounds.y, bounds.x + bounds.width, |
// bounds.x, bounds.y, bounds.x + bounds.width, |
641 |
bounds.y + bounds.height); |
// bounds.y + bounds.height); |
642 |
|
|
643 |
if (setMapArea(geoMapArea)) { |
paneResized = true; |
644 |
LOGGER.debug(" maparea changed"); |
if (!setMapArea(getMapArea())) { |
645 |
paneResized = true; |
// It's important to request new rendering here. |
646 |
} else |
// setMapArea only returns true and only calls |
647 |
LOGGER.debug(" maparea NOT changed"); |
// requestStartRendering if the maparea has changed. |
648 |
|
// But if the component is resized, the maparea |
649 |
|
// doesn't have to change. |
650 |
|
requestStartRendering(); |
651 |
|
} |
652 |
|
|
653 |
} |
} |
654 |
}); |
}); |
655 |
resizeTimer.setRepeats(false); |
resizeTimer.setRepeats(false); |
664 |
// Seems to be called twice with the same size.. |
// Seems to be called twice with the same size.. |
665 |
if (oldVisibleRect != null |
if (oldVisibleRect != null |
666 |
&& oldVisibleRect.equals(getVisibleRect())) { |
&& oldVisibleRect.equals(getVisibleRect())) { |
667 |
LOGGER.debug("skipping resize."); |
// LOGGER.debug("skipping resize."); |
668 |
return; |
return; |
669 |
} |
} |
670 |
|
|
671 |
LOGGER.debug("resized: " + getVisibleRect()); |
// LOGGER.debug("resized: " + getVisibleRect()); |
672 |
resizeTimer.restart(); |
resizeTimer.restart(); |
673 |
oldVisibleRect = getVisibleRect(); |
oldVisibleRect = getVisibleRect(); |
674 |
} |
} |
1012 |
* |
* |
1013 |
* @param g |
* @param g |
1014 |
* Graphics2D to paint the preview into |
* Graphics2D to paint the preview into |
|
* |
|
|
* @param state |
|
|
* Max be {@link #ZOOM_IN} or {@link #ZOOM_OUT} |
|
1015 |
*/ |
*/ |
1016 |
protected boolean drawScaledPreviewImage_Zoom(final Graphics2D graphics) { |
protected boolean drawScaledPreviewImage_Zoom(final Graphics2D graphics) { |
1017 |
|
|
1018 |
// if (1 == 1)return false; |
// if (1 == 1)return false; |
1019 |
|
// if (quickPreviewHint == 0) |
1020 |
|
// return false; |
1021 |
|
|
1022 |
if (quickPreviewHint == 0) |
if (oldMapArea == null) |
1023 |
return false; |
return false; |
1024 |
|
|
1025 |
graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION, |
if (getPreFinalImage() == null) |
|
RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR); |
|
|
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, |
|
|
RenderingHints.VALUE_ANTIALIAS_OFF); |
|
|
graphics.setRenderingHint(RenderingHints.KEY_RENDERING, |
|
|
RenderingHints.VALUE_RENDER_SPEED); |
|
|
|
|
|
if (oldMapArea == null) |
|
1026 |
return false; |
return false; |
1027 |
|
|
1028 |
final Rectangle visibleArea = getVisibleRect(); |
final Rectangle visibleArea = getVisibleRect(); |
1037 |
final int xx2 = (int) Math.round(oldMapWindow.getMaxX()); |
final int xx2 = (int) Math.round(oldMapWindow.getMaxX()); |
1038 |
final int yy2 = (int) Math.round(oldMapWindow.getMaxY()); |
final int yy2 = (int) Math.round(oldMapWindow.getMaxY()); |
1039 |
|
|
1040 |
|
graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION, |
1041 |
|
RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR); |
1042 |
|
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, |
1043 |
|
RenderingHints.VALUE_ANTIALIAS_OFF); |
1044 |
|
graphics.setRenderingHint(RenderingHints.KEY_RENDERING, |
1045 |
|
RenderingHints.VALUE_RENDER_SPEED); |
1046 |
|
|
1047 |
graphics.drawImage(getPreFinalImage(), xx1, yy1, xx2, yy2, |
graphics.drawImage(getPreFinalImage(), xx1, yy1, xx2, yy2, |
1048 |
(int) visibleArea.getMinX(), (int) visibleArea.getMinY(), |
(int) visibleArea.getMinX(), (int) visibleArea.getMinY(), |
1049 |
(int) visibleArea.getMaxX(), (int) visibleArea.getMaxY(), |
(int) visibleArea.getMaxX(), (int) visibleArea.getMaxY(), |
1052 |
final Rectangle painedArea = new Rectangle(xx1, yy1, xx2 - xx1, yy2 |
final Rectangle painedArea = new Rectangle(xx1, yy1, xx2 - xx1, yy2 |
1053 |
- yy1); |
- yy1); |
1054 |
|
|
1055 |
SwingUtil.clearAround(graphics, painedArea, visibleArea); |
SwingUtil.clearAround(graphics, painedArea, visibleArea, |
1056 |
|
getMapBackgroundColor()); |
1057 |
|
|
1058 |
addGadgets(graphics, true); |
addGadgets(graphics, true); |
1059 |
|
|
1060 |
quickPreviewHint = 0; |
// quickPreviewHint = 0; |
1061 |
|
|
1062 |
repaintTimer.restart(); |
repaintTimer.restart(); |
1063 |
|
|
|
graphics.dispose(); |
|
|
|
|
1064 |
// Something has been drawn |
// Something has been drawn |
1065 |
return true; |
return true; |
1066 |
} |
} |
1073 |
* Lazyly initializes a {@link BufferedImage} for the background renderer. |
* Lazyly initializes a {@link BufferedImage} for the background renderer. |
1074 |
*/ |
*/ |
1075 |
private Image getBgImage() { |
private Image getBgImage() { |
1076 |
// |
if (bgImage == null) { |
1077 |
// if (bgImage == null) { |
bgImage = new BufferedImage(getVisibleRect().width, |
1078 |
// bgImage = createImage(getBounds().width, getBounds().height); |
getVisibleRect().height, IMAGETYPE); |
1079 |
// } |
SwingUtil.clearImage(finalImage, getMapBackgroundColor()); |
1080 |
|
} |
1081 |
|
|
1082 |
return bgImage; |
return bgImage; |
1083 |
} |
} |
1095 |
// Rectangle curPaintArea = getVisibleRect(); |
// Rectangle curPaintArea = getVisibleRect(); |
1096 |
finalImage = new BufferedImage(getVisibleRect().width, |
finalImage = new BufferedImage(getVisibleRect().width, |
1097 |
getVisibleRect().height, IMAGETYPE); |
getVisibleRect().height, IMAGETYPE); |
1098 |
|
SwingUtil.clearImage(finalImage, getMapBackgroundColor()); |
1099 |
|
|
1100 |
requestStartRendering(); |
// requestStartRendering(); |
1101 |
} |
} |
1102 |
return finalImage; |
return finalImage; |
1103 |
} |
} |
1104 |
|
|
|
public RenderingHints getJava2dHints() { |
|
|
return java2dHints; |
|
|
} |
|
|
|
|
1105 |
/** |
/** |
1106 |
* Lazyly initializes a {@link BufferedImage} for the background renderer. |
* Lazyly initializes a {@link BufferedImage} for the background renderer. |
1107 |
*/ |
*/ |
1110 |
if (localImage == null) { |
if (localImage == null) { |
1111 |
localImage = new BufferedImage(getVisibleRect().width, |
localImage = new BufferedImage(getVisibleRect().width, |
1112 |
getVisibleRect().height, IMAGETYPE_withAlpha); |
getVisibleRect().height, IMAGETYPE_withAlpha); |
1113 |
|
SwingUtil.clearImage(localImage, getMapBackgroundColor()); |
1114 |
} |
} |
1115 |
|
|
1116 |
return localImage; |
return localImage; |
1152 |
try { |
try { |
1153 |
localContext.setCoordinateReferenceSystem(GeoImportUtil |
localContext.setCoordinateReferenceSystem(GeoImportUtil |
1154 |
.getDefaultCRS()); |
.getDefaultCRS()); |
1155 |
} catch (Exception e) { |
} catch (final Exception e) { |
1156 |
throw new RuntimeException("setting context CRS:", e); |
throw new RuntimeException("setting context CRS:", e); |
1157 |
} |
} |
1158 |
|
|
1198 |
|
|
1199 |
public Envelope getMaxExtend() { |
public Envelope getMaxExtend() { |
1200 |
if (maxExtend == null) { |
if (maxExtend == null) { |
1201 |
// Commented-out because it takes soo much time! |
|
1202 |
// |
// The next command may take long time! |
1203 |
// long start = System.currentTimeMillis(); |
// long start = System.currentTimeMillis(); |
1204 |
// final ReferencedEnvelope layerBounds = GTUtil |
final ReferencedEnvelope layerBounds = GTUtil |
1205 |
// .getVisibleLayoutBounds(localContext); |
.getVisibleLayoutBounds(localContext); |
1206 |
// |
// |
1207 |
// LOGGER.info( |
// LOGGER.info( |
1208 |
// (System.currentTimeMillis()-start)+"m to get maxExtend"); |
// (System.currentTimeMillis()-start)+"m to get maxExtend"); |
1209 |
// |
// |
1210 |
// if (layerBounds == null) { |
if (layerBounds == null) { |
1211 |
// // TODO Last fallback could be the CRS valid area |
// // TODO Last fallback could be the CRS valid area |
1212 |
// return null; |
return null; |
1213 |
// } |
} |
1214 |
// |
|
1215 |
// // Kartenbereich um 10% vergroessern |
// Vergrößerung um 10% nochmal rausgenommen |
1216 |
|
// // // Kartenbereich um 10% vergroessern |
1217 |
// return JTSUtil.fixAspectRatio(getVisibleRect(), JTSUtil |
// return JTSUtil.fixAspectRatio(getVisibleRect(), JTSUtil |
1218 |
// .expandEnvelope(layerBounds, 0.1), true); |
// .expandEnvelope(layerBounds, 0.1), true); |
1219 |
|
|
1220 |
|
return JTSUtil.fixAspectRatio(getVisibleRect(), layerBounds, true); |
1221 |
} |
} |
1222 |
return maxExtend; |
return maxExtend; |
1223 |
} |
} |
1245 |
} |
} |
1246 |
|
|
1247 |
private Image getPreFinalImage() { |
private Image getPreFinalImage() { |
|
// if (preFinalImage == null) { |
|
|
// |
|
|
// // Rectangle curPaintArea = getVisibleRect(); |
|
|
// // preFinalImage = new BufferedImage(curPaintArea.width, |
|
|
// // curPaintArea.height, BufferedImage.TYPE_INT_RGB); |
|
|
// |
|
|
// preFinalImage = createImage(getBounds().width, getBounds().height); |
|
|
// |
|
|
// requestStartRendering(); |
|
|
// } |
|
1248 |
return preFinalImage; |
return preFinalImage; |
1249 |
} |
} |
1250 |
|
|
1413 |
|| (getState() == XMapPane.SELECT_TOP)) { |
|| (getState() == XMapPane.SELECT_TOP)) { |
1414 |
|
|
1415 |
// Draws a rectangle |
// Draws a rectangle |
1416 |
final Graphics graphics = getGraphics(); |
final Graphics2D graphics = (Graphics2D) getGraphics(); |
1417 |
drawRectangle(graphics, startPos, event.getPoint()); |
drawRectangle(graphics, startPos, event.getPoint()); |
1418 |
if ((lastPos.x > 0) && (lastPos.y > 0)) |
if ((lastPos.x > 0) && (lastPos.y > 0)) |
1419 |
drawRectangle(graphics, startPos, lastPos); |
drawRectangle(graphics, startPos, lastPos); |
1425 |
* Called by the {@link RenderingExecutor} when rendering was cancelled. |
* Called by the {@link RenderingExecutor} when rendering was cancelled. |
1426 |
*/ |
*/ |
1427 |
public void onRenderingCancelled() { |
public void onRenderingCancelled() { |
1428 |
LOGGER.debug("Rendering cancelled"); |
// LOGGER.debug("Rendering cancelled"); |
1429 |
repaintTimer.stop(); |
repaintTimer.stop(); |
1430 |
} |
} |
1431 |
|
|
1432 |
/** |
/** |
1433 |
* Called by the {@link RenderingExecutor} when rendering has been |
* Called by the {@link RenderingExecutor} when rendering has been |
1434 |
* completed. |
* completed. |
1435 |
|
* |
1436 |
|
* @param l |
1437 |
|
* long ms the rendering took |
1438 |
*/ |
*/ |
1439 |
public void onRenderingCompleted() { |
public void onRenderingCompleted(final long l) { |
1440 |
LOGGER.debug("complete"); |
lastRenderingDuration = (lastRenderingDuration + l) / 2; |
1441 |
|
LOGGER |
1442 |
|
.debug("complete rendering after " + lastRenderingDuration |
1443 |
|
+ "ms"); |
1444 |
|
|
1445 |
repaintTimer.stop(); |
repaintTimer.stop(); |
1446 |
|
|
1492 |
|
|
1493 |
if (!isWellDefined()) |
if (!isWellDefined()) |
1494 |
return; |
return; |
1495 |
|
// |
1496 |
|
// if (paneResized) { |
1497 |
|
// // ((Graphics2D) g).setBackground(getMapBackgroundColor()); |
1498 |
|
// // g.clearRect(0, 0, getVisibleRect().width, |
1499 |
|
// getVisibleRect().height); |
1500 |
|
// return; |
1501 |
|
// } |
1502 |
|
|
1503 |
// super.paintComponent(g); // candidate for removal |
// super.paintComponent(g); // candidate for removal |
1504 |
|
|
1505 |
boolean paintedSomething = false; |
boolean paintedSomething = false; |
1506 |
|
|
1511 |
// If the new mapArea and the oldMapArea intersect, we can draw some |
// If the new mapArea and the oldMapArea intersect, we can draw some |
1512 |
// quick scaled preview to make the user feel that something is |
// quick scaled preview to make the user feel that something is |
1513 |
// happening. |
// happening. |
1514 |
if (mapAreaChanged && oldMapArea != null |
if (lastRenderingDuration > PRESCALE_MINTIME && mapAreaChanged |
1515 |
|
&& oldMapArea != null |
1516 |
&& getMapArea().intersects(oldMapArea) |
&& getMapArea().intersects(oldMapArea) |
1517 |
& !getMapArea().equals(oldMapArea) && !paneResized) { |
&& !getMapArea().equals(oldMapArea) && !paneResized) { |
1518 |
|
|
1519 |
mapAreaChanged = false; |
mapAreaChanged = false; |
1520 |
|
|
1521 |
if (getMapArea().covers(oldMapArea)) { |
// if (getMapArea().covers(oldMapArea)) { |
1522 |
quickPreviewHint = ZOOM_OUT; |
// // quickPreviewHint = ZOOM_OUT; |
1523 |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
// paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) |
1524 |
} else if (oldMapArea.covers(getMapArea())) { |
// g); |
1525 |
quickPreviewHint = ZOOM_IN; |
// } else if (oldMapArea.covers(getMapArea())) { |
1526 |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
// quickPreviewHint = ZOOM_IN; |
1527 |
} |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
1528 |
|
// } |
1529 |
} |
} |
1530 |
} |
} |
1531 |
|
|
1533 |
|
|
1534 |
g.drawImage(getFinalImage(), 0, 0, null); |
g.drawImage(getFinalImage(), 0, 0, null); |
1535 |
|
|
|
g.dispose(); // cand. for removal |
|
|
|
|
1536 |
paintedSomething = true; // cand. for removal |
paintedSomething = true; // cand. for removal |
1537 |
} |
} |
1538 |
|
|
1588 |
*/ |
*/ |
1589 |
public void performPan() { |
public void performPan() { |
1590 |
|
|
1591 |
Rectangle winBounds = getVisibleRect(); |
final Rectangle winBounds = getVisibleRect(); |
1592 |
|
|
1593 |
winBounds.translate(-imageOrigin.x, -imageOrigin.y); |
winBounds.translate(-imageOrigin.x, -imageOrigin.y); |
1594 |
final Envelope newMapArea = tranformWindowToGeo(winBounds.x, |
final Envelope newMapArea = tranformWindowToGeo(winBounds.x, |
1656 |
* the current map pane extent (screen units) |
* the current map pane extent (screen units) |
1657 |
*/ |
*/ |
1658 |
private void resetTransforms() { |
private void resetTransforms() { |
1659 |
ReferencedEnvelope refMapEnv = new ReferencedEnvelope(mapArea, |
final ReferencedEnvelope refMapEnv = new ReferencedEnvelope(mapArea, |
1660 |
getMapContext().getCoordinateReferenceSystem()); |
getMapContext().getCoordinateReferenceSystem()); |
1661 |
|
|
1662 |
// System.out |
// System.out |
1670 |
try { |
try { |
1671 |
screenToWorld = worldToScreen.createInverse(); |
screenToWorld = worldToScreen.createInverse(); |
1672 |
|
|
1673 |
} catch (NoninvertibleTransformException ex) { |
} catch (final NoninvertibleTransformException ex) { |
1674 |
LOGGER |
LOGGER |
1675 |
.error("can't invert worldToScreen to get screenToWorld!", |
.error("can't invert worldToScreen to get screenToWorld!", |
1676 |
ex); |
ex); |
1739 |
requestStartRendering(); |
requestStartRendering(); |
1740 |
|
|
1741 |
} |
} |
1742 |
|
|
1743 |
public void setBorder(Border b) { |
public void setBorder(final Border b) { |
1744 |
super.setBorder(b); |
super.setBorder(b); |
1745 |
} |
} |
1746 |
|
|
1747 |
/** |
/** |
1764 |
// repaint(); |
// repaint(); |
1765 |
// } |
// } |
1766 |
|
|
1767 |
/** |
/** |
1768 |
* Set the new map area. |
* Set the new map area. |
1769 |
* @param newMapArea |
* |
1770 |
* @return <code>true</code> if the mapArea has been changed and a repaint |
* @param newMapArea |
1771 |
* has been triggered. |
* @return <code>true</code> if the mapArea has been changed and a repaint |
1772 |
*/ |
* has been triggered. |
1773 |
|
*/ |
1774 |
public boolean setMapArea(final Envelope newMapArea) { |
public boolean setMapArea(final Envelope newMapArea) { |
1775 |
if (newMapArea == null) |
if (newMapArea == null) |
1776 |
return false; |
return false; |
1781 |
} |
} |
1782 |
|
|
1783 |
/** |
/** |
1784 |
* Set the new map area. |
* Set the new map area. |
1785 |
|
* |
1786 |
* @param newMapArea |
* @param newMapArea |
1787 |
* @return <code>true</code> if the mapArea has been changed and a repaint |
* @return <code>true</code> if the mapArea has been changed and a repaint |
1788 |
* has been triggered. |
* has been triggered. |
1857 |
* |
* |
1858 |
* @param if <code>null</code>, white is used. |
* @param if <code>null</code>, white is used. |
1859 |
*/ |
*/ |
1860 |
public void setMapBackgroundColor(Color bgColor) { |
public void setMapBackgroundColor(final Color bgColor) { |
1861 |
this.mapBackgroundColor = bgColor; |
this.mapBackgroundColor = bgColor; |
1862 |
} |
} |
1863 |
|
|
1915 |
} |
} |
1916 |
|
|
1917 |
// /** Stored the time used for the last real rendering in ms. **/ |
// /** Stored the time used for the last real rendering in ms. **/ |
1918 |
// private long lastRenderingDuration = Long.MAX_VALUE; |
private long lastRenderingDuration = 1000; |
1919 |
|
|
1920 |
/** |
/** |
1921 |
* Set the minimum (nearest) allowed zoom scale. This is the bigger number |
* Set the minimum (nearest) allowed zoom scale. This is the bigger number |
2040 |
updateCursor(); |
updateCursor(); |
2041 |
} |
} |
2042 |
|
|
2043 |
|
private RenderingHints getJava2dHints() { |
2044 |
|
return java2dHints; |
2045 |
|
} |
2046 |
|
|
2047 |
/** |
/** |
2048 |
* Transformiert einen Geo-Koordinaten-Bereich in Fenster-Koordinaten. |
* Transformiert einen Geo-Koordinaten-Bereich in Fenster-Koordinaten. |
2049 |
* |
* |
2183 |
finalG.drawImage(getPreFinalImage(), imageOrigin.x, imageOrigin.y, |
finalG.drawImage(getPreFinalImage(), imageOrigin.x, imageOrigin.y, |
2184 |
getMapBackgroundColor(), null); |
getMapBackgroundColor(), null); |
2185 |
|
|
2186 |
final int finalImageHeight = getFinalImage().getHeight(null); |
// When panning, we have to clear the area around the image |
|
final int finalImageWidth = getFinalImage().getWidth(null); |
|
|
|
|
2187 |
final Rectangle painedArea = new Rectangle(imageOrigin.x, |
final Rectangle painedArea = new Rectangle(imageOrigin.x, |
2188 |
imageOrigin.y, finalImageWidth, finalImageHeight); |
imageOrigin.y, getFinalImage().getWidth(), getFinalImage() |
2189 |
SwingUtil.clearAround(finalG, painedArea, getVisibleRect()); |
.getHeight()); |
2190 |
|
SwingUtil.clearAround(finalG, painedArea, getVisibleRect(), |
2191 |
|
getMapBackgroundColor()); |
2192 |
|
|
2193 |
addGadgets(finalG, false); |
addGadgets(finalG, false); |
2194 |
|
|
2207 |
* <code>false</code>, it will only depend on |
* <code>false</code>, it will only depend on |
2208 |
* {@link #localExecuter.isRunning} and #bgExecuter.isRunning |
* {@link #localExecuter.isRunning} and #bgExecuter.isRunning |
2209 |
*/ |
*/ |
2210 |
private void addGadgets(final Graphics2D graphics, boolean forceWait) { |
private void addGadgets(final Graphics2D graphics, final boolean forceWait) { |
2211 |
|
|
2212 |
// Paint a logo to the bottom right if available |
// Paint a logo to the bottom right if available |
2213 |
if (mapImage != null) { |
if (mapImage != null) { |
2214 |
Rectangle visibleRect = getVisibleRect(); |
final Rectangle visibleRect = getVisibleRect(); |
2215 |
graphics.drawImage(mapImage, visibleRect.width |
graphics.drawImage(mapImage, visibleRect.width |
2216 |
- mapImage.getWidth() - 10, getVisibleRect().height |
- mapImage.getWidth() - 10, getVisibleRect().height |
2217 |
- mapImage.getHeight() - 10, null); |
- mapImage.getHeight() - 10, null); |
2237 |
|
|
2238 |
graphics.setColor(c); |
graphics.setColor(c); |
2239 |
|
|
2240 |
y += 24; |
y += 21; |
2241 |
} |
} |
2242 |
|
|
2243 |
if (!renderingErrors.isEmpty() && isShowExceptions()) { |
if (!renderingErrors.isEmpty() && isShowExceptions()) { |
2245 |
final Color c = graphics.getColor(); |
final Color c = graphics.getColor(); |
2246 |
graphics.setFont(errorFont); |
graphics.setFont(errorFont); |
2247 |
|
|
2248 |
for (Exception ex : renderingErrors) { |
for (final Exception ex : renderingErrors) { |
2249 |
|
|
2250 |
String errStr = ex.getLocalizedMessage(); |
String errStr = ex.getLocalizedMessage(); |
2251 |
|
|
2282 |
final CoordinateReferenceSystem mapCRS = getMapContext() |
final CoordinateReferenceSystem mapCRS = getMapContext() |
2283 |
.getCoordinateReferenceSystem(); |
.getCoordinateReferenceSystem(); |
2284 |
final CoordinateReferenceSystem fCRS = features.getSchema() |
final CoordinateReferenceSystem fCRS = features.getSchema() |
2285 |
.getGeometryDescriptor().getCoordinateReferenceSystem(); |
.getCoordinateReferenceSystem(); |
2286 |
|
|
2287 |
ReferencedEnvelope _mapArea; |
ReferencedEnvelope _mapArea; |
2288 |
if (mapArea == null) |
if (mapArea == null) |
2400 |
.getWidth()) / 2., (mapArea.getHeight() * zoomFaktor - mapArea |
.getWidth()) / 2., (mapArea.getHeight() * zoomFaktor - mapArea |
2401 |
.getHeight()) / 2.); |
.getHeight()) / 2.); |
2402 |
|
|
2403 |
// TODO we actually want that |
// // Move the newMapArea above the new center if we zoom in: |
2404 |
// // Move the newMapArea above the new center |
if (zoomFaktor >= 1) { |
2405 |
// newMapArea.translate(gcenter.getX() - mapArea.centre().x, gcenter |
newMapArea.translate(gcenter.getX() - mapArea.centre().x, gcenter |
2406 |
// .getY() |
.getY() |
2407 |
// - mapArea.centre().y); |
- mapArea.centre().y); |
2408 |
|
} |
2409 |
|
|
2410 |
setMapArea(newMapArea); |
setMapArea(newMapArea); |
2411 |
} |
} |
2414 |
* Shall non-fatal rendering exceptions be reported in the mappane or be |
* Shall non-fatal rendering exceptions be reported in the mappane or be |
2415 |
* dropped quitely. |
* dropped quitely. |
2416 |
*/ |
*/ |
2417 |
public void setShowExceptions(boolean showExceptions) { |
public void setShowExceptions(final boolean showExceptions) { |
2418 |
this.showExceptions = showExceptions; |
this.showExceptions = showExceptions; |
2419 |
} |
} |
2420 |
|
|
2429 |
return localRenderer; |
return localRenderer; |
2430 |
} |
} |
2431 |
|
|
2432 |
|
|
2433 |
|
|
2434 |
|
/** |
2435 |
|
* Setzt den Kartenausschnitt auf die Ausdehnung eines bestimmten Layers. |
2436 |
|
* Macht nichts, wenn {@code null} uebergeben wird. |
2437 |
|
* |
2438 |
|
* <br> |
2439 |
|
* |
2440 |
|
* @param layer |
2441 |
|
* ein Layer |
2442 |
|
*/ |
2443 |
|
public void zoomToLayer(MapLayer layer) { |
2444 |
|
if (layer == null) |
2445 |
|
return; |
2446 |
|
try { |
2447 |
|
|
2448 |
|
// BB umrechnen von Layer-CRS in Map-CRS |
2449 |
|
final CoordinateReferenceSystem targetCRS = getMapContext() |
2450 |
|
.getCoordinateReferenceSystem(); |
2451 |
|
final CoordinateReferenceSystem sourceCRS = layer |
2452 |
|
.getFeatureSource().getSchema() |
2453 |
|
.getCoordinateReferenceSystem(); |
2454 |
|
|
2455 |
|
Envelope mapAreaNew; |
2456 |
|
if (!CRS.equalsIgnoreMetadata(sourceCRS, targetCRS)) { |
2457 |
|
mapAreaNew = JTSUtil.transformEnvelope(layer.getFeatureSource() |
2458 |
|
.getBounds(), sourceCRS, targetCRS); |
2459 |
|
} else { |
2460 |
|
try { |
2461 |
|
mapAreaNew = layer.getFeatureSource().getBounds(); |
2462 |
|
} catch (java.lang.IllegalArgumentException e) { |
2463 |
|
LOGGER.error("Can't calc layers bounds...", e); |
2464 |
|
mapAreaNew = null; |
2465 |
|
|
2466 |
|
/** |
2467 |
|
* |
2468 |
|
23.10.2009 11:20:50 |
2469 |
|
* org.geotools.data.shapefile.shp.PolygonHandler read |
2470 |
|
* WARNUNG: only one hole in this polygon record ERROR |
2471 |
|
* JMapPane zoomToLayer Zoom to layer did not terminate |
2472 |
|
* correctly java.lang.IllegalArgumentException: Points of |
2473 |
|
* LinearRing do not form a closed linestring at |
2474 |
|
* com.vividsolutions |
2475 |
|
* .jts.geom.LinearRing.validateConstruction |
2476 |
|
* (LinearRing.java:105) at |
2477 |
|
* com.vividsolutions.jts.geom.LinearRing |
2478 |
|
* .<init>(LinearRing.java:100) at |
2479 |
|
* com.vividsolutions.jts.geom |
2480 |
|
* .GeometryFactory.createLinearRing |
2481 |
|
* (GeometryFactory.java:339) at |
2482 |
|
* org.geotools.data.shapefile. |
2483 |
|
* shp.PolygonHandler.read(PolygonHandler.java:188) at |
2484 |
|
* org.geotools |
2485 |
|
* .data.shapefile.shp.ShapefileReader$Record.shape |
2486 |
|
* (ShapefileReader.java:106) at |
2487 |
|
* org.geotools.data.shapefile. |
2488 |
|
* ShapefileAttributeReader.next( |
2489 |
|
* ShapefileAttributeReader.java:157) at |
2490 |
|
* org.geotools.data.shapefile |
2491 |
|
* .indexed.IndexedShapefileAttributeReader |
2492 |
|
* .next(IndexedShapefileAttributeReader.java:122) at |
2493 |
|
* org.geotools |
2494 |
|
* .data.FIDFeatureReader.next(FIDFeatureReader.java:96) at |
2495 |
|
* org.geotools.data.FIDFeatureReader.next(FIDFeatureReader. |
2496 |
|
* java:55) at org.geotools.data.MaxFeatureReader.next( |
2497 |
|
* MaxFeatureReader.java:61) at |
2498 |
|
* org.geotools.data.MaxFeatureReader |
2499 |
|
* .next(MaxFeatureReader.java:61) |
2500 |
|
**/ |
2501 |
|
} |
2502 |
|
} |
2503 |
|
|
2504 |
|
// Kartenbereich um 10% vergroessern, damit z.B. auch ein |
2505 |
|
// Punkt-Layer, |
2506 |
|
// welches nur aus 2 Punnkten besteht, sichtbar ist (Punkte liegen |
2507 |
|
// sonst |
2508 |
|
// genau auf dem Rand der angezeigten Flaeche) |
2509 |
|
|
2510 |
|
if (mapAreaNew != null) { |
2511 |
|
mapAreaNew.expandBy(mapAreaNew.getWidth() * 0.1, mapAreaNew |
2512 |
|
.getHeight() * 0.1); |
2513 |
|
setMapArea(mapAreaNew); |
2514 |
|
} else { |
2515 |
|
LOGGER |
2516 |
|
.warn("Couldn't transformEnvelope when zooming to the layer"); |
2517 |
|
} |
2518 |
|
} catch (Exception err) { |
2519 |
|
LOGGER.error("Zoom to layer did not terminate correctly", err); |
2520 |
|
} |
2521 |
|
} |
2522 |
|
|
2523 |
|
/** |
2524 |
|
* Zooms the {@link SelectableXMapPane} to the {@link Envelope} of a layer. |
2525 |
|
* |
2526 |
|
* <br> |
2527 |
|
* A refresh of the map is not done automatically |
2528 |
|
* |
2529 |
|
* @param index |
2530 |
|
* Index of the {@link MapLayer} in the {@link MapContext} (from |
2531 |
|
* back to top) |
2532 |
|
* |
2533 |
|
* @author <a href="mailto:[email protected]">Stefan Alfons |
2534 |
|
* Krüger</a> |
2535 |
|
*/ |
2536 |
|
public void zoomToLayer(int index) { |
2537 |
|
final MapContext context = getMapContext(); |
2538 |
|
if (context != null) |
2539 |
|
zoomToLayer(context.getLayer(index)); |
2540 |
|
} |
2541 |
|
|
2542 |
|
/** |
2543 |
|
* Zooms the {@link SelectableXMapPane} to the {@link Envelope} of the |
2544 |
|
* selected layer. The layer is selected by the idx, counting from front to |
2545 |
|
* back, like humans would expect in a {@link JList} |
2546 |
|
* |
2547 |
|
* <br> |
2548 |
|
* A refresh of the map is not done automatically |
2549 |
|
* |
2550 |
|
* |
2551 |
|
* |
2552 |
|
* @param index |
2553 |
|
* Reverse index of the {@link MapLayer} in the |
2554 |
|
* {@link MapContext} |
2555 |
|
* |
2556 |
|
* @author <a href="mailto:[email protected]">Stefan Alfons |
2557 |
|
* Krüger</a> |
2558 |
|
*/ |
2559 |
|
public void zoomToLayerIdxReverse(int index) { |
2560 |
|
zoomToLayer(getMapContext().getLayerCount() - 1 - index); |
2561 |
|
} |
2562 |
|
|
2563 |
|
|
2564 |
|
|
2565 |
|
|
2566 |
|
|
2567 |
|
/** |
2568 |
|
* Aktiviert oder deaktiviert das AntiAliasing for diese |
2569 |
|
* {@link SelectableXMapPane}. AntiALiasing ist besonders fuer |
2570 |
|
* Textbeschriftung sehr schoen, verbraucht aber auch mehr Performance. |
2571 |
|
* |
2572 |
|
* @author <a href="mailto:[email protected]">Stefan Alfons |
2573 |
|
* Krüger</a> |
2574 |
|
*/ |
2575 |
|
public void setAntiAliasing(final boolean aa) { |
2576 |
|
// LOGGER.info("Setting AntiAliasing for this JMapPane to " + aa); |
2577 |
|
RenderingHints java2DHints = java2dHints; |
2578 |
|
if (java2DHints == null) { |
2579 |
|
java2DHints = GeoTools.getDefaultHints(); |
2580 |
|
} |
2581 |
|
|
2582 |
|
java2DHints.put(RenderingHints.KEY_ANTIALIASING, |
2583 |
|
aa ? RenderingHints.VALUE_ANTIALIAS_ON |
2584 |
|
: RenderingHints.VALUE_ANTIALIAS_OFF); |
2585 |
|
java2DHints.put(RenderingHints.KEY_TEXT_ANTIALIASING, |
2586 |
|
aa ? RenderingHints.VALUE_TEXT_ANTIALIAS_ON |
2587 |
|
: RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); |
2588 |
|
java2DHints.put(RenderingHints.KEY_RENDERING, |
2589 |
|
aa ? RenderingHints.VALUE_RENDER_QUALITY |
2590 |
|
: RenderingHints.VALUE_RENDER_SPEED); |
2591 |
|
|
2592 |
|
} |
2593 |
|
|
2594 |
} |
} |