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; |
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.DirectPosition2D; |
37 |
import org.geotools.geometry.jts.JTS; |
import org.geotools.geometry.jts.JTS; |
38 |
import org.geotools.geometry.jts.ReferencedEnvelope; |
import org.geotools.geometry.jts.ReferencedEnvelope; |
39 |
import org.geotools.map.DefaultMapContext; |
import org.geotools.map.DefaultMapContext; |
69 |
import schmitzm.lang.LangUtil; |
import schmitzm.lang.LangUtil; |
70 |
import schmitzm.swing.JPanel; |
import schmitzm.swing.JPanel; |
71 |
import schmitzm.swing.SwingUtil; |
import schmitzm.swing.SwingUtil; |
72 |
|
import schmitzm.swing.event.MouseInputType; |
73 |
|
|
74 |
import com.vividsolutions.jts.geom.Coordinate; |
import com.vividsolutions.jts.geom.Coordinate; |
75 |
import com.vividsolutions.jts.geom.Envelope; |
import com.vividsolutions.jts.geom.Envelope; |
100 |
*/ |
*/ |
101 |
public class XMapPane extends JPanel { |
public class XMapPane extends JPanel { |
102 |
|
|
103 |
private static final int IMAGETYPE = BufferedImage.TYPE_INT_RGB; |
// private static final int IMAGETYPE = BufferedImage.TYPE_INT_RGB; |
104 |
private static final int IMAGETYPE_withAlpha = BufferedImage.TYPE_INT_ARGB; |
// private static final int IMAGETYPE_withAlpha = |
105 |
|
// BufferedImage.TYPE_INT_ARGB; |
106 |
|
private static final int IMAGETYPE = BufferedImage.TYPE_3BYTE_BGR; |
107 |
|
private static final int IMAGETYPE_withAlpha = BufferedImage.TYPE_4BYTE_ABGR; |
108 |
|
|
109 |
private final static Logger LOGGER = Logger.getLogger(XMapPane.class); |
private final static Logger LOGGER = Logger.getLogger(XMapPane.class); |
110 |
|
|
111 |
|
/** A flag indicating whether the {@link XMapPane} is accepting repaints from the EDT. @see {@link XMapPane#setPainting(boolean)) **/ |
112 |
private boolean acceptsRepaintCalls = true; |
private boolean acceptsRepaintCalls = true; |
113 |
|
|
114 |
/** |
/** |
224 |
* |
* |
225 |
* @see #addGadgets(Graphics2D, boolean) |
* @see #addGadgets(Graphics2D, boolean) |
226 |
*/ |
*/ |
227 |
final static Font waitFont = new Font("Arial", Font.BOLD, 30); |
final static Font waitFont = new Font("Arial", Font.BOLD, 28); |
228 |
|
|
229 |
/** |
/** |
230 |
* {@link Font} used to paint error messages into the map |
* {@link Font} used to paint error messages into the map |
234 |
final static Font errorFont = new Font("Arial", Font.BOLD, 13); |
final static Font errorFont = new Font("Arial", Font.BOLD, 13); |
235 |
|
|
236 |
/** |
/** |
237 |
|
* If last average last two renderings took more than that many ms, show the |
238 |
|
* user a scaled preview |
239 |
|
**/ |
240 |
|
private static final long PRESCALE_MINTIME = 230; |
241 |
|
|
242 |
|
/** |
243 |
* 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 |
244 |
* another thread. |
* another thread. |
245 |
* |
* |
254 |
* @param e |
* @param e |
255 |
* Maus-Ereignis |
* Maus-Ereignis |
256 |
*/ |
*/ |
257 |
public static Point2D getMapCoordinatesFromEvent(final MouseEvent e) { |
public static DirectPosition2D getMapCoordinatesFromEvent(final MouseEvent e) { |
258 |
// aktuelle Geo-Position aus GeoMouseEvent ermitteln |
// aktuelle Geo-Position aus GeoMouseEvent ermitteln |
259 |
if (e != null && e instanceof MapMouseEvent) |
if (e != null && e instanceof MapMouseEvent) |
260 |
try { |
try { |
261 |
return ((MapMouseEvent) e).getMapPosition().toPoint2D(); |
return ((MapMouseEvent) e).getMapPosition(); |
262 |
} catch (final Exception err) { |
} catch (final Exception err) { |
263 |
LOGGER |
LOGGER |
264 |
.error( |
.error( |
275 |
return null; |
return null; |
276 |
|
|
277 |
final AffineTransform at = xMapPane.getScreenToWorld(); |
final AffineTransform at = xMapPane.getScreenToWorld(); |
278 |
if (at != null) |
if (at != null) { |
279 |
return at.transform(e.getPoint(), null); |
Point2D transformed = at.transform(e.getPoint(), null); |
280 |
|
return new DirectPosition2D(xMapPane.getMapContext() |
281 |
|
.getCoordinateReferenceSystem(), transformed.getX(), |
282 |
|
transformed.getY()); |
283 |
|
} |
284 |
return null; |
return null; |
285 |
} |
} |
286 |
throw new IllegalArgumentException( |
throw new IllegalArgumentException( |
295 |
|
|
296 |
@Override |
@Override |
297 |
public void layerAdded(final MapLayerListEvent event) { |
public void layerAdded(final MapLayerListEvent event) { |
298 |
MapLayer layer = event.getLayer(); |
final MapLayer layer = event.getLayer(); |
299 |
layer.addMapLayerListener(bgMapLayerListener); |
layer.addMapLayerListener(bgMapLayerListener); |
300 |
requestStartRendering(); |
requestStartRendering(); |
301 |
|
|
421 |
|
|
422 |
@Override |
@Override |
423 |
public void layerChanged(final MapLayerListEvent event) { |
public void layerChanged(final MapLayerListEvent event) { |
424 |
// localRenderer = GTUtil.createGTRenderer(); |
// getLocalRenderer().setContext(getMapContext()); geht doch auch |
425 |
getLocalRenderer().setContext(getMapContext()); |
// ohne?!?!? wow... |
426 |
requestStartRendering(); |
requestStartRendering(); |
427 |
} |
} |
428 |
|
|
443 |
|
|
444 |
/** |
/** |
445 |
* Listens to each layer in the local {@link MapContext} for changes and |
* Listens to each layer in the local {@link MapContext} for changes and |
446 |
* triggers repaints. |
* triggers repaints. We don't have to listen layerChanged, because that is |
447 |
|
* already done in {@link #localContextListener} |
448 |
*/ |
*/ |
449 |
protected MapLayerListener localMapLayerListener = new MapLayerAdapter() { |
protected MapLayerListener localMapLayerListener = new MapLayerAdapter() { |
450 |
|
|
451 |
@Override |
// @Override |
452 |
public void layerChanged(final MapLayerEvent event) { |
// public void layerChanged(final MapLayerEvent event) { |
453 |
getLocalRenderer().setContext(getMapContext()); // betters for SLD |
// // getLocalRenderer().setContext(getMapContext()); // betters for SLD |
454 |
// changes?! |
// // // changes?! |
455 |
requestStartRendering(); |
// // requestStartRendering(); |
456 |
} |
// } |
457 |
|
|
458 |
@Override |
@Override |
459 |
public void layerHidden(final MapLayerEvent event) { |
public void layerHidden(final MapLayerEvent event) { |
536 |
private BufferedImage preFinalImage; |
private BufferedImage preFinalImage; |
537 |
|
|
538 |
// ** if 0, no quick preview will be shown **/ |
// ** if 0, no quick preview will be shown **/ |
539 |
private int quickPreviewHint = 0; |
// private int quickPreviewHint = 0; |
540 |
|
|
541 |
private Map<Object, Object> rendererHints = GTUtil |
private Map<Object, Object> rendererHints = GTUtil |
542 |
.getDefaultGTRendererHints(getLocalRenderer()); |
.getDefaultGTRendererHints(getLocalRenderer()); |
562 |
|
|
563 |
/** |
/** |
564 |
* The default state is ZOOM_IN, hence by default the |
* The default state is ZOOM_IN, hence by default the |
565 |
* {@link #zoomMapPaneMouseListener} is also enabled. |
* {@link #xMapPaneMouseListener} is also enabled. |
566 |
**/ |
**/ |
567 |
private int state = ZOOM_IN; |
private int state = ZOOM_IN; |
568 |
|
|
574 |
|
|
575 |
private AffineTransform worldToScreen; |
private AffineTransform worldToScreen; |
576 |
|
|
577 |
|
// /** |
578 |
|
// * This {@link MouseListener} is managing all zoom related tasks |
579 |
|
// */ |
580 |
|
// private final ZoomXMapPaneMouseListener zoomMapPaneMouseListener = new ZoomXMapPaneMouseListener( |
581 |
|
// this); |
582 |
|
|
583 |
/** |
/** |
584 |
* This {@link MouseListener} is managing all zoom related tasks |
* This {@link MouseListener} is managing all zoom related tasks |
585 |
*/ |
*/ |
586 |
public final ZoomXMapPaneMouseListener zoomMapPaneMouseListener = new ZoomXMapPaneMouseListener( |
private final XMapPaneMouseListener xMapPaneMouseListener = new XMapPaneMouseListener(this); |
587 |
this); |
|
588 |
|
|
589 |
/** Is set if a renderer has an error **/ |
/** Is set if a renderer has an error **/ |
590 |
protected ArrayList<Exception> renderingErrors = new ArrayList<Exception>(); |
protected ArrayList<Exception> renderingErrors = new ArrayList<Exception>(); |
625 |
/** |
/** |
626 |
* Adding the #zoomMapPaneMouseListener |
* Adding the #zoomMapPaneMouseListener |
627 |
*/ |
*/ |
628 |
this.addMouseListener(zoomMapPaneMouseListener); |
this.addMouseListener(xMapPaneMouseListener); |
629 |
this.addMouseMotionListener(zoomMapPaneMouseListener); |
this.addMouseMotionListener(xMapPaneMouseListener); |
630 |
this.addMouseWheelListener(zoomMapPaneMouseListener); |
this.addMouseWheelListener(xMapPaneMouseListener); |
631 |
|
|
632 |
/* |
/* |
633 |
* We use a Timer object to avoid rendering delays and flickering when |
* We use a Timer object to avoid rendering delays and flickering when |
643 |
if (!isWellDefined()) |
if (!isWellDefined()) |
644 |
return; |
return; |
645 |
|
|
646 |
LOGGER.debug("resizeTimer performed"); |
// LOGGER.debug("resizeTimer performed"); |
647 |
|
|
648 |
final Rectangle bounds = getVisibleRect(); |
// final Rectangle bounds = getVisibleRect(); |
649 |
// |
// |
650 |
// System.out.println("\n\ntimer performs with bounds = " |
// System.out.println("\n\ntimer performs with bounds = " |
651 |
// + bounds); |
// + bounds); |
652 |
|
|
653 |
final Envelope geoMapArea = tranformWindowToGeo( |
// final Envelope geoMapArea = tranformWindowToGeo( |
654 |
bounds.x, bounds.y, bounds.x + bounds.width, |
// bounds.x, bounds.y, bounds.x + bounds.width, |
655 |
bounds.y + bounds.height); |
// bounds.y + bounds.height); |
656 |
|
|
657 |
if (setMapArea(geoMapArea)) { |
paneResized = true; |
658 |
LOGGER.debug(" maparea changed"); |
if (!setMapArea(getMapArea())) { |
659 |
paneResized = true; |
// It's important to request new rendering here. |
660 |
} else |
// setMapArea only returns true and only calls |
661 |
LOGGER.debug(" maparea NOT changed"); |
// requestStartRendering if the maparea has changed. |
662 |
|
// But if the component is resized, the maparea |
663 |
|
// doesn't have to change. |
664 |
|
requestStartRendering(); |
665 |
|
} |
666 |
|
|
667 |
} |
} |
668 |
}); |
}); |
669 |
resizeTimer.setRepeats(false); |
resizeTimer.setRepeats(false); |
678 |
// Seems to be called twice with the same size.. |
// Seems to be called twice with the same size.. |
679 |
if (oldVisibleRect != null |
if (oldVisibleRect != null |
680 |
&& oldVisibleRect.equals(getVisibleRect())) { |
&& oldVisibleRect.equals(getVisibleRect())) { |
681 |
LOGGER.debug("skipping resize."); |
// LOGGER.debug("skipping resize."); |
682 |
return; |
return; |
683 |
} |
} |
684 |
|
|
685 |
LOGGER.debug("resized: " + getVisibleRect()); |
// LOGGER.debug("resized: " + getVisibleRect()); |
686 |
resizeTimer.restart(); |
resizeTimer.restart(); |
687 |
oldVisibleRect = getVisibleRect(); |
oldVisibleRect = getVisibleRect(); |
688 |
} |
} |
982 |
// Remove all mapPaneListeners that have registered with us |
// Remove all mapPaneListeners that have registered with us |
983 |
mapPaneListeners.clear(); |
mapPaneListeners.clear(); |
984 |
|
|
985 |
removeMouseMotionListener(zoomMapPaneMouseListener); |
removeMouseMotionListener(xMapPaneMouseListener); |
986 |
removeMouseListener(zoomMapPaneMouseListener); |
removeMouseListener(xMapPaneMouseListener); |
987 |
|
|
988 |
if (localContext != null) |
if (localContext != null) |
989 |
getMapContext().clearLayerList(); |
getMapContext().clearLayerList(); |
992 |
|
|
993 |
removeAll(); |
removeAll(); |
994 |
} |
} |
995 |
|
|
996 |
/** |
/** |
997 |
* Draws a rectangle in XOR mode from the origin at {@link #startPos} to the |
* Draws a rectangle in XOR mode from the origin at {@link #startPos} to the |
998 |
* given point. All in screen coordinates. |
* given point. All in screen coordinates. |
999 |
*/ |
*/ |
1000 |
protected void drawRectangle(final Graphics graphics, final Point startPos, |
protected void drawRectangle(final Graphics graphics, final Point startPos, |
1001 |
final Point e) { |
final Point e) { |
1002 |
|
drawRectangle(graphics, startPos, e, Color.WHITE); |
1003 |
|
} |
1004 |
|
|
1005 |
|
/** |
1006 |
|
* Draws a rectangle in XOR mode from the origin at {@link #startPos} to the |
1007 |
|
* given point. All in screen coordinates. |
1008 |
|
*/ |
1009 |
|
protected void drawRectangle(final Graphics graphics, final Point startPos, |
1010 |
|
final Point e, Color color) { |
1011 |
|
|
1012 |
if (!isWellDefined()) |
if (!isWellDefined()) |
1013 |
return; |
return; |
1023 |
if (width == 0 && height == 0) |
if (width == 0 && height == 0) |
1024 |
return; |
return; |
1025 |
|
|
1026 |
graphics.setXORMode(Color.WHITE); |
graphics.setXORMode(color); |
1027 |
graphics.drawRect(left, bottom, width, height); |
graphics.drawRect(left, bottom, width, height); |
1028 |
} |
} |
1029 |
|
|
1035 |
* |
* |
1036 |
* @param g |
* @param g |
1037 |
* Graphics2D to paint the preview into |
* Graphics2D to paint the preview into |
|
* |
|
|
* @param state |
|
|
* Max be {@link #ZOOM_IN} or {@link #ZOOM_OUT} |
|
1038 |
*/ |
*/ |
1039 |
protected boolean drawScaledPreviewImage_Zoom(final Graphics2D graphics) { |
protected boolean drawScaledPreviewImage_Zoom(final Graphics2D graphics) { |
1040 |
|
|
1041 |
// if (1 == 1)return false; |
// if (1 == 1)return false; |
1042 |
|
// if (quickPreviewHint == 0) |
1043 |
|
// return false; |
1044 |
|
|
1045 |
if (quickPreviewHint == 0) |
if (oldMapArea == null) |
1046 |
return false; |
return false; |
1047 |
|
|
1048 |
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) |
|
1049 |
return false; |
return false; |
1050 |
|
|
1051 |
final Rectangle visibleArea = getVisibleRect(); |
final Rectangle visibleArea = getVisibleRect(); |
1060 |
final int xx2 = (int) Math.round(oldMapWindow.getMaxX()); |
final int xx2 = (int) Math.round(oldMapWindow.getMaxX()); |
1061 |
final int yy2 = (int) Math.round(oldMapWindow.getMaxY()); |
final int yy2 = (int) Math.round(oldMapWindow.getMaxY()); |
1062 |
|
|
1063 |
|
graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION, |
1064 |
|
RenderingHints.VALUE_INTERPOLATION_NEAREST_NEIGHBOR); |
1065 |
|
graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, |
1066 |
|
RenderingHints.VALUE_ANTIALIAS_OFF); |
1067 |
|
graphics.setRenderingHint(RenderingHints.KEY_RENDERING, |
1068 |
|
RenderingHints.VALUE_RENDER_SPEED); |
1069 |
|
|
1070 |
graphics.drawImage(getPreFinalImage(), xx1, yy1, xx2, yy2, |
graphics.drawImage(getPreFinalImage(), xx1, yy1, xx2, yy2, |
1071 |
(int) visibleArea.getMinX(), (int) visibleArea.getMinY(), |
(int) visibleArea.getMinX(), (int) visibleArea.getMinY(), |
1072 |
(int) visibleArea.getMaxX(), (int) visibleArea.getMaxY(), |
(int) visibleArea.getMaxX(), (int) visibleArea.getMaxY(), |
1075 |
final Rectangle painedArea = new Rectangle(xx1, yy1, xx2 - xx1, yy2 |
final Rectangle painedArea = new Rectangle(xx1, yy1, xx2 - xx1, yy2 |
1076 |
- yy1); |
- yy1); |
1077 |
|
|
1078 |
SwingUtil.clearAround(graphics, painedArea, visibleArea); |
SwingUtil.clearAround(graphics, painedArea, visibleArea, |
1079 |
|
getMapBackgroundColor()); |
1080 |
|
|
1081 |
addGadgets(graphics, true); |
addGadgets(graphics, true); |
1082 |
|
|
1083 |
quickPreviewHint = 0; |
// quickPreviewHint = 0; |
1084 |
|
|
1085 |
repaintTimer.restart(); |
repaintTimer.restart(); |
1086 |
|
|
|
graphics.dispose(); |
|
|
|
|
1087 |
// Something has been drawn |
// Something has been drawn |
1088 |
return true; |
return true; |
1089 |
} |
} |
1096 |
* Lazyly initializes a {@link BufferedImage} for the background renderer. |
* Lazyly initializes a {@link BufferedImage} for the background renderer. |
1097 |
*/ |
*/ |
1098 |
private Image getBgImage() { |
private Image getBgImage() { |
1099 |
// |
if (bgImage == null) { |
1100 |
// if (bgImage == null) { |
bgImage = new BufferedImage(getVisibleRect().width, |
1101 |
// bgImage = createImage(getBounds().width, getBounds().height); |
getVisibleRect().height, IMAGETYPE); |
1102 |
// } |
SwingUtil.clearImage(finalImage, getMapBackgroundColor()); |
1103 |
|
} |
1104 |
|
|
1105 |
return bgImage; |
return bgImage; |
1106 |
} |
} |
1118 |
// Rectangle curPaintArea = getVisibleRect(); |
// Rectangle curPaintArea = getVisibleRect(); |
1119 |
finalImage = new BufferedImage(getVisibleRect().width, |
finalImage = new BufferedImage(getVisibleRect().width, |
1120 |
getVisibleRect().height, IMAGETYPE); |
getVisibleRect().height, IMAGETYPE); |
1121 |
|
SwingUtil.clearImage(finalImage, getMapBackgroundColor()); |
1122 |
|
|
1123 |
requestStartRendering(); |
// requestStartRendering(); |
1124 |
} |
} |
1125 |
return finalImage; |
return finalImage; |
1126 |
} |
} |
1127 |
|
|
|
public RenderingHints getJava2dHints() { |
|
|
return java2dHints; |
|
|
} |
|
|
|
|
1128 |
/** |
/** |
1129 |
* Lazyly initializes a {@link BufferedImage} for the background renderer. |
* Lazyly initializes a {@link BufferedImage} for the background renderer. |
1130 |
*/ |
*/ |
1133 |
if (localImage == null) { |
if (localImage == null) { |
1134 |
localImage = new BufferedImage(getVisibleRect().width, |
localImage = new BufferedImage(getVisibleRect().width, |
1135 |
getVisibleRect().height, IMAGETYPE_withAlpha); |
getVisibleRect().height, IMAGETYPE_withAlpha); |
1136 |
|
SwingUtil.clearImage(localImage, getMapBackgroundColor()); |
1137 |
} |
} |
1138 |
|
|
1139 |
return localImage; |
return localImage; |
1149 |
ReferencedEnvelope mapArea_ = null; |
ReferencedEnvelope mapArea_ = null; |
1150 |
try { |
try { |
1151 |
mapArea_ = localContext.getLayerBounds(); |
mapArea_ = localContext.getLayerBounds(); |
1152 |
} catch (final IOException e) { |
} catch (final Exception e) { |
1153 |
LOGGER.warn("localContext.getLayerBounds()", e); |
LOGGER.warn("localContext.getLayerBounds()", e); |
1154 |
} |
} |
1155 |
|
|
1175 |
try { |
try { |
1176 |
localContext.setCoordinateReferenceSystem(GeoImportUtil |
localContext.setCoordinateReferenceSystem(GeoImportUtil |
1177 |
.getDefaultCRS()); |
.getDefaultCRS()); |
1178 |
} catch (Exception e) { |
} catch (final Exception e) { |
1179 |
throw new RuntimeException("setting context CRS:", e); |
throw new RuntimeException("setting context CRS:", e); |
1180 |
} |
} |
1181 |
|
|
1221 |
|
|
1222 |
public Envelope getMaxExtend() { |
public Envelope getMaxExtend() { |
1223 |
if (maxExtend == null) { |
if (maxExtend == null) { |
1224 |
// Commented-out because it takes soo much time! |
|
1225 |
// |
// The next command may take long time! |
1226 |
// long start = System.currentTimeMillis(); |
// long start = System.currentTimeMillis(); |
1227 |
// final ReferencedEnvelope layerBounds = GTUtil |
final ReferencedEnvelope layerBounds = GTUtil |
1228 |
// .getVisibleLayoutBounds(localContext); |
.getVisibleLayoutBounds(localContext); |
1229 |
// |
// |
1230 |
// LOGGER.info( |
// LOGGER.info( |
1231 |
// (System.currentTimeMillis()-start)+"m to get maxExtend"); |
// (System.currentTimeMillis()-start)+"m to get maxExtend"); |
1232 |
// |
// |
1233 |
// if (layerBounds == null) { |
if (layerBounds == null) { |
1234 |
// // TODO Last fallback could be the CRS valid area |
// // TODO Last fallback could be the CRS valid area |
1235 |
// return null; |
return null; |
1236 |
// } |
} |
1237 |
// |
|
1238 |
// // Kartenbereich um 10% vergroessern |
// Vergrößerung um 10% nochmal rausgenommen |
1239 |
|
// // // Kartenbereich um 10% vergroessern |
1240 |
// return JTSUtil.fixAspectRatio(getVisibleRect(), JTSUtil |
// return JTSUtil.fixAspectRatio(getVisibleRect(), JTSUtil |
1241 |
// .expandEnvelope(layerBounds, 0.1), true); |
// .expandEnvelope(layerBounds, 0.1), true); |
1242 |
|
|
1243 |
|
return JTSUtil.fixAspectRatio(getVisibleRect(), layerBounds, true); |
1244 |
} |
} |
1245 |
return maxExtend; |
return maxExtend; |
1246 |
} |
} |
1268 |
} |
} |
1269 |
|
|
1270 |
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(); |
|
|
// } |
|
1271 |
return preFinalImage; |
return preFinalImage; |
1272 |
} |
} |
1273 |
|
|
1436 |
|| (getState() == XMapPane.SELECT_TOP)) { |
|| (getState() == XMapPane.SELECT_TOP)) { |
1437 |
|
|
1438 |
// Draws a rectangle |
// Draws a rectangle |
1439 |
final Graphics graphics = getGraphics(); |
final Graphics2D graphics = (Graphics2D) getGraphics(); |
1440 |
drawRectangle(graphics, startPos, event.getPoint()); |
drawRectangle(graphics, startPos, event.getPoint()); |
1441 |
if ((lastPos.x > 0) && (lastPos.y > 0)) |
if ((lastPos.x > 0) && (lastPos.y > 0)) |
1442 |
drawRectangle(graphics, startPos, lastPos); |
drawRectangle(graphics, startPos, lastPos); |
1448 |
* Called by the {@link RenderingExecutor} when rendering was cancelled. |
* Called by the {@link RenderingExecutor} when rendering was cancelled. |
1449 |
*/ |
*/ |
1450 |
public void onRenderingCancelled() { |
public void onRenderingCancelled() { |
1451 |
LOGGER.debug("Rendering cancelled"); |
// LOGGER.debug("Rendering cancelled"); |
1452 |
repaintTimer.stop(); |
repaintTimer.stop(); |
1453 |
} |
} |
1454 |
|
|
1455 |
/** |
/** |
1456 |
* Called by the {@link RenderingExecutor} when rendering has been |
* Called by the {@link RenderingExecutor} when rendering has been |
1457 |
* completed. |
* completed. |
1458 |
|
* |
1459 |
|
* @param l |
1460 |
|
* long ms the rendering took |
1461 |
*/ |
*/ |
1462 |
public void onRenderingCompleted() { |
public void onRenderingCompleted(final long l) { |
1463 |
LOGGER.debug("complete"); |
lastRenderingDuration = (lastRenderingDuration + l) / 2; |
1464 |
|
// LOGGER |
1465 |
|
// .debug("complete rendering after " + lastRenderingDuration |
1466 |
|
// + "ms"); |
1467 |
|
|
1468 |
repaintTimer.stop(); |
repaintTimer.stop(); |
1469 |
|
|
1515 |
|
|
1516 |
if (!isWellDefined()) |
if (!isWellDefined()) |
1517 |
return; |
return; |
1518 |
|
// |
1519 |
|
// if (paneResized) { |
1520 |
|
// // ((Graphics2D) g).setBackground(getMapBackgroundColor()); |
1521 |
|
// // g.clearRect(0, 0, getVisibleRect().width, |
1522 |
|
// getVisibleRect().height); |
1523 |
|
// return; |
1524 |
|
// } |
1525 |
|
|
1526 |
// super.paintComponent(g); // candidate for removal |
// super.paintComponent(g); // candidate for removal |
1527 |
|
|
1528 |
boolean paintedSomething = false; |
boolean paintedSomething = false; |
1529 |
|
|
1534 |
// If the new mapArea and the oldMapArea intersect, we can draw some |
// If the new mapArea and the oldMapArea intersect, we can draw some |
1535 |
// quick scaled preview to make the user feel that something is |
// quick scaled preview to make the user feel that something is |
1536 |
// happening. |
// happening. |
1537 |
if (mapAreaChanged && oldMapArea != null |
if (lastRenderingDuration > PRESCALE_MINTIME && mapAreaChanged |
1538 |
|
&& oldMapArea != null |
1539 |
&& getMapArea().intersects(oldMapArea) |
&& getMapArea().intersects(oldMapArea) |
1540 |
& !getMapArea().equals(oldMapArea) && !paneResized) { |
&& !getMapArea().equals(oldMapArea) && !paneResized) { |
1541 |
|
|
1542 |
mapAreaChanged = false; |
mapAreaChanged = false; |
1543 |
|
|
1544 |
if (getMapArea().covers(oldMapArea)) { |
// if (getMapArea().covers(oldMapArea)) { |
1545 |
quickPreviewHint = ZOOM_OUT; |
// // quickPreviewHint = ZOOM_OUT; |
1546 |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
// paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) |
1547 |
} else if (oldMapArea.covers(getMapArea())) { |
// g); |
1548 |
quickPreviewHint = ZOOM_IN; |
// } else if (oldMapArea.covers(getMapArea())) { |
1549 |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
// quickPreviewHint = ZOOM_IN; |
1550 |
} |
paintedSomething = drawScaledPreviewImage_Zoom((Graphics2D) g); |
1551 |
|
// } |
1552 |
} |
} |
1553 |
} |
} |
1554 |
|
|
1556 |
|
|
1557 |
g.drawImage(getFinalImage(), 0, 0, null); |
g.drawImage(getFinalImage(), 0, 0, null); |
1558 |
|
|
|
g.dispose(); // cand. for removal |
|
|
|
|
1559 |
paintedSomething = true; // cand. for removal |
paintedSomething = true; // cand. for removal |
1560 |
} |
} |
1561 |
|
|
1611 |
*/ |
*/ |
1612 |
public void performPan() { |
public void performPan() { |
1613 |
|
|
1614 |
Rectangle winBounds = getVisibleRect(); |
final Rectangle winBounds = getVisibleRect(); |
1615 |
|
|
1616 |
winBounds.translate(-imageOrigin.x, -imageOrigin.y); |
winBounds.translate(-imageOrigin.x, -imageOrigin.y); |
1617 |
final Envelope newMapArea = tranformWindowToGeo(winBounds.x, |
final Envelope newMapArea = tranformWindowToGeo(winBounds.x, |
1679 |
* the current map pane extent (screen units) |
* the current map pane extent (screen units) |
1680 |
*/ |
*/ |
1681 |
private void resetTransforms() { |
private void resetTransforms() { |
|
ReferencedEnvelope refMapEnv = new ReferencedEnvelope(mapArea, |
|
|
getMapContext().getCoordinateReferenceSystem()); |
|
|
|
|
1682 |
// System.out |
// System.out |
1683 |
// .println("paintArea in resetTeansofrms = " + getVisibleRect()); |
// .println("paintArea in resetTeansofrms = " + getVisibleRect()); |
1684 |
if (!isWellDefined()) |
if (!isWellDefined()) |
1685 |
return; |
return; |
1686 |
|
|
1687 |
|
if (mapArea == null) |
1688 |
|
return; |
1689 |
|
|
1690 |
|
final ReferencedEnvelope refMapEnv = new ReferencedEnvelope(mapArea, |
1691 |
|
getMapContext().getCoordinateReferenceSystem()); |
1692 |
|
|
1693 |
worldToScreen = RendererUtilities.worldToScreenTransform(refMapEnv, |
worldToScreen = RendererUtilities.worldToScreenTransform(refMapEnv, |
1694 |
getVisibleRect()); |
getVisibleRect()); |
1695 |
|
|
1696 |
try { |
try { |
1697 |
screenToWorld = worldToScreen.createInverse(); |
screenToWorld = worldToScreen.createInverse(); |
1698 |
|
|
1699 |
} catch (NoninvertibleTransformException ex) { |
} catch (final NoninvertibleTransformException ex) { |
1700 |
LOGGER |
LOGGER |
1701 |
.error("can't invert worldToScreen to get screenToWorld!", |
.error("can't invert worldToScreen to get screenToWorld!", |
1702 |
ex); |
ex); |
1766 |
|
|
1767 |
} |
} |
1768 |
|
|
1769 |
|
public void setBorder(final Border b) { |
1770 |
|
super.setBorder(b); |
1771 |
|
} |
1772 |
|
|
1773 |
/** |
/** |
1774 |
* Triggers to repaint (fast) and re-render (slow) the JMapPane. |
* Triggers to repaint (fast) and re-render (slow) the JMapPane. |
1775 |
*/ |
*/ |
1790 |
// repaint(); |
// repaint(); |
1791 |
// } |
// } |
1792 |
|
|
1793 |
|
/** |
1794 |
|
* Set the new map area. |
1795 |
|
* |
1796 |
|
* @param newMapArea |
1797 |
|
* @return <code>true</code> if the mapArea has been changed and a repaint |
1798 |
|
* has been triggered. |
1799 |
|
*/ |
1800 |
public boolean setMapArea(final Envelope newMapArea) { |
public boolean setMapArea(final Envelope newMapArea) { |
1801 |
if (newMapArea == null) |
if (newMapArea == null) |
1802 |
return false; |
return false; |
1807 |
} |
} |
1808 |
|
|
1809 |
/** |
/** |
1810 |
|
* Set the new map area. |
1811 |
|
* |
1812 |
* @param newMapArea |
* @param newMapArea |
1813 |
* @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 |
1814 |
* has been triggered. |
* has been triggered. |
1883 |
* |
* |
1884 |
* @param if <code>null</code>, white is used. |
* @param if <code>null</code>, white is used. |
1885 |
*/ |
*/ |
1886 |
public void setMapBackgroundColor(Color bgColor) { |
public void setMapBackgroundColor(final Color bgColor) { |
1887 |
this.mapBackgroundColor = bgColor; |
this.mapBackgroundColor = bgColor; |
1888 |
} |
} |
1889 |
|
|
1941 |
} |
} |
1942 |
|
|
1943 |
// /** Stored the time used for the last real rendering in ms. **/ |
// /** Stored the time used for the last real rendering in ms. **/ |
1944 |
// private long lastRenderingDuration = Long.MAX_VALUE; |
private long lastRenderingDuration = 1000; |
1945 |
|
|
1946 |
/** |
/** |
1947 |
* Set the minimum (nearest) allowed zoom scale. This is the bigger number |
* Set the minimum (nearest) allowed zoom scale. This is the bigger number |
1979 |
* |
* |
1980 |
* @param state |
* @param state |
1981 |
*/ |
*/ |
1982 |
|
@Deprecated |
1983 |
public void setState(final int state) { |
public void setState(final int state) { |
1984 |
this.state = state; |
this.state = state; |
1985 |
|
|
1986 |
|
throw new RuntimeException("Old concept.. migrate to new concept!"); |
1987 |
|
|
1988 |
zoomMapPaneMouseListener.setEnabled((state == ZOOM_IN |
// xMapPaneMouseListener.setEnabled((state == ZOOM_IN |
1989 |
|| state == ZOOM_OUT || state == PAN)); |
// || state == ZOOM_OUT || state == PAN)); |
1990 |
|
|
1991 |
// Je nach Aktion den Cursor umsetzen |
// Je nach Aktion den Cursor umsetzen |
1992 |
updateCursor(); |
// updateCursor(); |
1993 |
|
} |
1994 |
|
|
1995 |
|
public void configureMouse(MouseInputType type, XMapPaneAction action){ |
1996 |
|
|
1997 |
} |
} |
1998 |
|
|
1999 |
/** |
/** |
2073 |
updateCursor(); |
updateCursor(); |
2074 |
} |
} |
2075 |
|
|
2076 |
|
private RenderingHints getJava2dHints() { |
2077 |
|
return java2dHints; |
2078 |
|
} |
2079 |
|
|
2080 |
/** |
/** |
2081 |
* Transformiert einen Geo-Koordinaten-Bereich in Fenster-Koordinaten. |
* Transformiert einen Geo-Koordinaten-Bereich in Fenster-Koordinaten. |
2082 |
* |
* |
2216 |
finalG.drawImage(getPreFinalImage(), imageOrigin.x, imageOrigin.y, |
finalG.drawImage(getPreFinalImage(), imageOrigin.x, imageOrigin.y, |
2217 |
getMapBackgroundColor(), null); |
getMapBackgroundColor(), null); |
2218 |
|
|
2219 |
final int finalImageHeight = getFinalImage().getHeight(null); |
// When panning, we have to clear the area around the image |
|
final int finalImageWidth = getFinalImage().getWidth(null); |
|
|
|
|
2220 |
final Rectangle painedArea = new Rectangle(imageOrigin.x, |
final Rectangle painedArea = new Rectangle(imageOrigin.x, |
2221 |
imageOrigin.y, finalImageWidth, finalImageHeight); |
imageOrigin.y, getFinalImage().getWidth(), getFinalImage() |
2222 |
SwingUtil.clearAround(finalG, painedArea, getVisibleRect()); |
.getHeight()); |
2223 |
|
SwingUtil.clearAround(finalG, painedArea, getVisibleRect(), |
2224 |
|
getMapBackgroundColor()); |
2225 |
|
|
2226 |
addGadgets(finalG, false); |
addGadgets(finalG, false); |
2227 |
|
|
2240 |
* <code>false</code>, it will only depend on |
* <code>false</code>, it will only depend on |
2241 |
* {@link #localExecuter.isRunning} and #bgExecuter.isRunning |
* {@link #localExecuter.isRunning} and #bgExecuter.isRunning |
2242 |
*/ |
*/ |
2243 |
private void addGadgets(final Graphics2D graphics, boolean forceWait) { |
private void addGadgets(final Graphics2D graphics, final boolean forceWait) { |
2244 |
|
|
2245 |
// Paint a logo to the bottom right if available |
// Paint a logo to the bottom right if available |
2246 |
if (mapImage != null) { |
if (mapImage != null) { |
2247 |
Rectangle visibleRect = getVisibleRect(); |
final Rectangle visibleRect = getVisibleRect(); |
2248 |
graphics.drawImage(mapImage, visibleRect.width |
graphics.drawImage(mapImage, visibleRect.width |
2249 |
- mapImage.getWidth() - 10, getVisibleRect().height |
- mapImage.getWidth() - 10, getVisibleRect().height |
2250 |
- mapImage.getHeight() - 10, null); |
- mapImage.getHeight() - 10, null); |
2270 |
|
|
2271 |
graphics.setColor(c); |
graphics.setColor(c); |
2272 |
|
|
2273 |
y += 24; |
y += 21; |
2274 |
} |
} |
2275 |
|
|
2276 |
if (!renderingErrors.isEmpty() && isShowExceptions()) { |
if (!renderingErrors.isEmpty() && isShowExceptions()) { |
2278 |
final Color c = graphics.getColor(); |
final Color c = graphics.getColor(); |
2279 |
graphics.setFont(errorFont); |
graphics.setFont(errorFont); |
2280 |
|
|
2281 |
for (Exception ex : renderingErrors) { |
for (final Exception ex : renderingErrors) { |
2282 |
|
|
2283 |
String errStr = ex.getLocalizedMessage(); |
String errStr = ex.getLocalizedMessage(); |
2284 |
|
|
2315 |
final CoordinateReferenceSystem mapCRS = getMapContext() |
final CoordinateReferenceSystem mapCRS = getMapContext() |
2316 |
.getCoordinateReferenceSystem(); |
.getCoordinateReferenceSystem(); |
2317 |
final CoordinateReferenceSystem fCRS = features.getSchema() |
final CoordinateReferenceSystem fCRS = features.getSchema() |
2318 |
.getGeometryDescriptor().getCoordinateReferenceSystem(); |
.getCoordinateReferenceSystem(); |
2319 |
|
|
2320 |
ReferencedEnvelope _mapArea; |
ReferencedEnvelope _mapArea; |
2321 |
if (mapArea == null) |
if (mapArea == null) |
2408 |
* @param center |
* @param center |
2409 |
* position in window coordinates |
* position in window coordinates |
2410 |
* @param zoomFaktor |
* @param zoomFaktor |
2411 |
* > 1 for zoom in, < 1 for zoom out. Default is 1.33. |
* > 1 for zoom out, < 1 for zoom in. Default is .5 |
2412 |
*/ |
*/ |
2413 |
public void zoomTo(Point center, Double zoomFaktor) { |
public void zoomTo(Point center, Double zoomFaktor) { |
2414 |
if (zoomFaktor == null || zoomFaktor == 0.) |
if (zoomFaktor == null || zoomFaktor == 0.) |
2415 |
zoomFaktor = 2.; |
zoomFaktor = .5; |
2416 |
|
|
2417 |
final Point2D gcenter = getScreenToWorld().transform(center, null); |
final Point2D gcenter = getScreenToWorld().transform(center, null); |
2418 |
center = null; |
center = null; |
2433 |
.getWidth()) / 2., (mapArea.getHeight() * zoomFaktor - mapArea |
.getWidth()) / 2., (mapArea.getHeight() * zoomFaktor - mapArea |
2434 |
.getHeight()) / 2.); |
.getHeight()) / 2.); |
2435 |
|
|
2436 |
// TODO we actually want that |
// // Move the newMapArea above the new center if we zoom in: |
2437 |
// // Move the newMapArea above the new center |
newMapArea.translate(gcenter.getX() - mapArea.centre().x, gcenter |
2438 |
// newMapArea.translate(gcenter.getX() - mapArea.centre().x, gcenter |
.getY() |
2439 |
// .getY() |
- mapArea.centre().y); |
|
// - mapArea.centre().y); |
|
2440 |
|
|
2441 |
setMapArea(newMapArea); |
setMapArea(newMapArea); |
2442 |
} |
} |
2445 |
* Shall non-fatal rendering exceptions be reported in the mappane or be |
* Shall non-fatal rendering exceptions be reported in the mappane or be |
2446 |
* dropped quitely. |
* dropped quitely. |
2447 |
*/ |
*/ |
2448 |
public void setShowExceptions(boolean showExceptions) { |
public void setShowExceptions(final boolean showExceptions) { |
2449 |
this.showExceptions = showExceptions; |
this.showExceptions = showExceptions; |
2450 |
} |
} |
2451 |
|
|
2460 |
return localRenderer; |
return localRenderer; |
2461 |
} |
} |
2462 |
|
|
2463 |
|
/** |
2464 |
|
* Setzt den Kartenausschnitt auf die Ausdehnung eines bestimmten Layers. |
2465 |
|
* Macht nichts, wenn {@code null} uebergeben wird. |
2466 |
|
* |
2467 |
|
* <br> |
2468 |
|
* |
2469 |
|
* @param layer |
2470 |
|
* ein Layer |
2471 |
|
*/ |
2472 |
|
public void zoomToLayer(MapLayer layer) { |
2473 |
|
if (layer == null) |
2474 |
|
return; |
2475 |
|
try { |
2476 |
|
|
2477 |
|
// BB umrechnen von Layer-CRS in Map-CRS |
2478 |
|
final CoordinateReferenceSystem targetCRS = getMapContext() |
2479 |
|
.getCoordinateReferenceSystem(); |
2480 |
|
final CoordinateReferenceSystem sourceCRS = layer |
2481 |
|
.getFeatureSource().getSchema() |
2482 |
|
.getCoordinateReferenceSystem(); |
2483 |
|
|
2484 |
|
Envelope mapAreaNew; |
2485 |
|
if (!CRS.equalsIgnoreMetadata(sourceCRS, targetCRS)) { |
2486 |
|
mapAreaNew = JTSUtil.transformEnvelope(layer.getFeatureSource() |
2487 |
|
.getBounds(), sourceCRS, targetCRS); |
2488 |
|
} else { |
2489 |
|
try { |
2490 |
|
mapAreaNew = layer.getFeatureSource().getBounds(); |
2491 |
|
} catch (java.lang.IllegalArgumentException e) { |
2492 |
|
LOGGER.error("Can't calc layers bounds...", e); |
2493 |
|
mapAreaNew = null; |
2494 |
|
|
2495 |
|
/** |
2496 |
|
* |
2497 |
|
23.10.2009 11:20:50 |
2498 |
|
* org.geotools.data.shapefile.shp.PolygonHandler read |
2499 |
|
* WARNUNG: only one hole in this polygon record ERROR |
2500 |
|
* JMapPane zoomToLayer Zoom to layer did not terminate |
2501 |
|
* correctly java.lang.IllegalArgumentException: Points of |
2502 |
|
* LinearRing do not form a closed linestring at |
2503 |
|
* com.vividsolutions |
2504 |
|
* .jts.geom.LinearRing.validateConstruction |
2505 |
|
* (LinearRing.java:105) at |
2506 |
|
* com.vividsolutions.jts.geom.LinearRing |
2507 |
|
* .<init>(LinearRing.java:100) at |
2508 |
|
* com.vividsolutions.jts.geom |
2509 |
|
* .GeometryFactory.createLinearRing |
2510 |
|
* (GeometryFactory.java:339) at |
2511 |
|
* org.geotools.data.shapefile. |
2512 |
|
* shp.PolygonHandler.read(PolygonHandler.java:188) at |
2513 |
|
* org.geotools |
2514 |
|
* .data.shapefile.shp.ShapefileReader$Record.shape |
2515 |
|
* (ShapefileReader.java:106) at |
2516 |
|
* org.geotools.data.shapefile. |
2517 |
|
* ShapefileAttributeReader.next( |
2518 |
|
* ShapefileAttributeReader.java:157) at |
2519 |
|
* org.geotools.data.shapefile |
2520 |
|
* .indexed.IndexedShapefileAttributeReader |
2521 |
|
* .next(IndexedShapefileAttributeReader.java:122) at |
2522 |
|
* org.geotools |
2523 |
|
* .data.FIDFeatureReader.next(FIDFeatureReader.java:96) at |
2524 |
|
* org.geotools.data.FIDFeatureReader.next(FIDFeatureReader. |
2525 |
|
* java:55) at org.geotools.data.MaxFeatureReader.next( |
2526 |
|
* MaxFeatureReader.java:61) at |
2527 |
|
* org.geotools.data.MaxFeatureReader |
2528 |
|
* .next(MaxFeatureReader.java:61) |
2529 |
|
**/ |
2530 |
|
} |
2531 |
|
} |
2532 |
|
|
2533 |
|
// Kartenbereich um 10% vergroessern, damit z.B. auch ein |
2534 |
|
// Punkt-Layer, |
2535 |
|
// welches nur aus 2 Punnkten besteht, sichtbar ist (Punkte liegen |
2536 |
|
// sonst |
2537 |
|
// genau auf dem Rand der angezeigten Flaeche) |
2538 |
|
|
2539 |
|
if (mapAreaNew != null) { |
2540 |
|
mapAreaNew.expandBy(mapAreaNew.getWidth() * 0.1, mapAreaNew |
2541 |
|
.getHeight() * 0.1); |
2542 |
|
setMapArea(mapAreaNew); |
2543 |
|
} else { |
2544 |
|
LOGGER |
2545 |
|
.warn("Couldn't transformEnvelope when zooming to the layer"); |
2546 |
|
} |
2547 |
|
} catch (Exception err) { |
2548 |
|
LOGGER.error("Zoom to layer did not terminate correctly", err); |
2549 |
|
} |
2550 |
|
} |
2551 |
|
|
2552 |
|
/** |
2553 |
|
* Zooms the {@link SelectableXMapPane} to the {@link Envelope} of a layer. |
2554 |
|
* |
2555 |
|
* <br> |
2556 |
|
* A refresh of the map is not done automatically |
2557 |
|
* |
2558 |
|
* @param index |
2559 |
|
* Index of the {@link MapLayer} in the {@link MapContext} (from |
2560 |
|
* back to top) |
2561 |
|
* |
2562 |
|
* @author <a href="mailto:[email protected]">Stefan Alfons |
2563 |
|
* Krüger</a> |
2564 |
|
*/ |
2565 |
|
public void zoomToLayer(int index) { |
2566 |
|
final MapContext context = getMapContext(); |
2567 |
|
if (context != null) |
2568 |
|
zoomToLayer(context.getLayer(index)); |
2569 |
|
} |
2570 |
|
|
2571 |
|
/** |
2572 |
|
* Zooms the {@link SelectableXMapPane} to the {@link Envelope} of the |
2573 |
|
* selected layer. The layer is selected by the idx, counting from front to |
2574 |
|
* back, like humans would expect in a {@link JList} |
2575 |
|
* |
2576 |
|
* <br> |
2577 |
|
* A refresh of the map is not done automatically |
2578 |
|
* |
2579 |
|
* |
2580 |
|
* |
2581 |
|
* @param index |
2582 |
|
* Reverse index of the {@link MapLayer} in the |
2583 |
|
* {@link MapContext} |
2584 |
|
* |
2585 |
|
* @author <a href="mailto:[email protected]">Stefan Alfons |
2586 |
|
* Krüger</a> |
2587 |
|
*/ |
2588 |
|
public void zoomToLayerIdxReverse(int index) { |
2589 |
|
zoomToLayer(getMapContext().getLayerCount() - 1 - index); |
2590 |
|
} |
2591 |
|
|
2592 |
|
/** |
2593 |
|
* Aktiviert oder deaktiviert das AntiAliasing for diese |
2594 |
|
* {@link SelectableXMapPane}. AntiALiasing ist besonders fuer |
2595 |
|
* Textbeschriftung sehr schoen, verbraucht aber auch mehr Performance. |
2596 |
|
* |
2597 |
|
* @author <a href="mailto:[email protected]">Stefan Alfons |
2598 |
|
* Krüger</a> |
2599 |
|
*/ |
2600 |
|
public void setAntiAliasing(final boolean aa) { |
2601 |
|
// LOGGER.info("Setting AntiAliasing for this JMapPane to " + aa); |
2602 |
|
RenderingHints java2DHints = java2dHints; |
2603 |
|
if (java2DHints == null) { |
2604 |
|
java2DHints = GeoTools.getDefaultHints(); |
2605 |
|
} |
2606 |
|
|
2607 |
|
java2DHints.put(RenderingHints.KEY_ANTIALIASING, |
2608 |
|
aa ? RenderingHints.VALUE_ANTIALIAS_ON |
2609 |
|
: RenderingHints.VALUE_ANTIALIAS_OFF); |
2610 |
|
java2DHints.put(RenderingHints.KEY_TEXT_ANTIALIASING, |
2611 |
|
aa ? RenderingHints.VALUE_TEXT_ANTIALIAS_ON |
2612 |
|
: RenderingHints.VALUE_TEXT_ANTIALIAS_OFF); |
2613 |
|
java2DHints.put(RenderingHints.KEY_RENDERING, |
2614 |
|
aa ? RenderingHints.VALUE_RENDER_QUALITY |
2615 |
|
: RenderingHints.VALUE_RENDER_SPEED); |
2616 |
|
|
2617 |
|
} |
2618 |
|
|
2619 |
} |
} |