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 |
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import schmitzm.swing.event.MouseInputType; |
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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; |
108 |
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109 |
private final static Logger LOGGER = Logger.getLogger(XMapPane.class); |
private final static Logger LOGGER = Logger.getLogger(XMapPane.class); |
110 |
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111 |
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/** |
112 |
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* A flag indicating whether the {@link XMapPane} is accepting repaints from |
113 |
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* the EDT. @see {@link XMapPane#setPainting(boolean)) |
114 |
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**/ |
115 |
private boolean acceptsRepaintCalls = true; |
private boolean acceptsRepaintCalls = true; |
116 |
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117 |
/** |
/** |
280 |
final AffineTransform at = xMapPane.getScreenToWorld(); |
final AffineTransform at = xMapPane.getScreenToWorld(); |
281 |
if (at != null) { |
if (at != null) { |
282 |
Point2D transformed = at.transform(e.getPoint(), null); |
Point2D transformed = at.transform(e.getPoint(), null); |
283 |
return new DirectPosition2D(xMapPane.getMapContext().getCoordinateReferenceSystem(), transformed.getX(), transformed.getY()); |
return new DirectPosition2D(xMapPane.getMapContext() |
284 |
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.getCoordinateReferenceSystem(), transformed.getX(), |
285 |
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transformed.getY()); |
286 |
} |
} |
287 |
return null; |
return null; |
288 |
} |
} |
289 |
throw new IllegalArgumentException( |
throw new IllegalArgumentException( |
290 |
"MouseEvent has to be of instance MapMouseEvent or come from an XMapPane"); |
"MouseEvent has to be of instance MapMouseEvent or come from an XMapPane"); |
291 |
} |
} |
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292 |
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293 |
/** |
/** |
294 |
* Listens to changes of the "background" {@link MapContext} and triggers |
* Listens to changes of the "background" {@link MapContext} and triggers |
301 |
final MapLayer layer = event.getLayer(); |
final MapLayer layer = event.getLayer(); |
302 |
layer.addMapLayerListener(bgMapLayerListener); |
layer.addMapLayerListener(bgMapLayerListener); |
303 |
requestStartRendering(); |
requestStartRendering(); |
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304 |
} |
} |
305 |
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306 |
@Override |
@Override |
394 |
* While dragging, the {@link #updateFinalImage()} method is translating the |
* While dragging, the {@link #updateFinalImage()} method is translating the |
395 |
* cached images while setting it together. |
* cached images while setting it together. |
396 |
**/ |
**/ |
397 |
Point imageOrigin = new Point(0, 0); |
private final Point imageOrigin = new Point(0, 0); |
398 |
/** |
/** |
399 |
* For every rendering thread started, |
* For every rendering thread started, |
400 |
* {@link GTUtil#createGTRenderer(MapContext)} is called to create a new |
* {@link GTUtil#createGTRenderer(MapContext)} is called to create a new |
423 |
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424 |
@Override |
@Override |
425 |
public void layerChanged(final MapLayerListEvent event) { |
public void layerChanged(final MapLayerListEvent event) { |
426 |
// getLocalRenderer().setContext(getMapContext()); geht doch auch ohne?!?!? wow... |
// getLocalRenderer().setContext(getMapContext()); geht doch auch |
427 |
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// ohne?!?!? wow... |
428 |
requestStartRendering(); |
requestStartRendering(); |
429 |
} |
} |
430 |
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564 |
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565 |
/** |
/** |
566 |
* The default state is ZOOM_IN, hence by default the |
* The default state is ZOOM_IN, hence by default the |
567 |
* {@link #zoomMapPaneMouseListener} is also enabled. |
* {@link #xMapPaneMouseListener} is also enabled. |
568 |
**/ |
**/ |
569 |
private int state = ZOOM_IN; |
private int state = ZOOM_IN; |
570 |
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576 |
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577 |
private AffineTransform worldToScreen; |
private AffineTransform worldToScreen; |
578 |
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579 |
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// /** |
580 |
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// * This {@link MouseListener} is managing all zoom related tasks |
581 |
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// */ |
582 |
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// private final ZoomXMapPaneMouseListener zoomMapPaneMouseListener = new |
583 |
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// ZoomXMapPaneMouseListener( |
584 |
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// this); |
585 |
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586 |
/** |
/** |
587 |
* This {@link MouseListener} is managing all zoom related tasks |
* This {@link MouseListener} is managing all zoom related tasks |
588 |
*/ |
*/ |
589 |
public final ZoomXMapPaneMouseListener zoomMapPaneMouseListener = new ZoomXMapPaneMouseListener( |
private final XMapPaneMouseListener xMapPaneMouseListener = new XMapPaneMouseListener( |
590 |
this); |
this); |
591 |
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592 |
/** Is set if a renderer has an error **/ |
/** Is set if a renderer has an error **/ |
628 |
/** |
/** |
629 |
* Adding the #zoomMapPaneMouseListener |
* Adding the #zoomMapPaneMouseListener |
630 |
*/ |
*/ |
631 |
this.addMouseListener(zoomMapPaneMouseListener); |
this.addMouseListener(xMapPaneMouseListener); |
632 |
this.addMouseMotionListener(zoomMapPaneMouseListener); |
this.addMouseMotionListener(xMapPaneMouseListener); |
633 |
this.addMouseWheelListener(zoomMapPaneMouseListener); |
this.addMouseWheelListener(xMapPaneMouseListener); |
634 |
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xMapPaneMouseListener.actions.put(MouseInputType.LClick, |
635 |
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XMapPaneAction.ZOOM_IN); |
636 |
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xMapPaneMouseListener.actions.put(MouseInputType.LDrag, |
637 |
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XMapPaneAction.ZOOM_IN); |
638 |
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xMapPaneMouseListener.actions.put(MouseInputType.Wheel, |
639 |
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XMapPaneAction.ZOOM_IN); |
640 |
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641 |
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xMapPaneMouseListener.actions.put(MouseInputType.RClick, |
642 |
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XMapPaneAction.SELECT_ALL); |
643 |
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644 |
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xMapPaneMouseListener.actions.put(MouseInputType.RDrag, |
645 |
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XMapPaneAction.PAN); |
646 |
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647 |
/* |
/* |
648 |
* We use a Timer object to avoid rendering delays and flickering when |
* We use a Timer object to avoid rendering delays and flickering when |
997 |
// Remove all mapPaneListeners that have registered with us |
// Remove all mapPaneListeners that have registered with us |
998 |
mapPaneListeners.clear(); |
mapPaneListeners.clear(); |
999 |
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|
1000 |
removeMouseMotionListener(zoomMapPaneMouseListener); |
removeMouseMotionListener(xMapPaneMouseListener); |
1001 |
removeMouseListener(zoomMapPaneMouseListener); |
removeMouseListener(xMapPaneMouseListener); |
1002 |
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1003 |
if (localContext != null) |
if (localContext != null) |
1004 |
getMapContext().clearLayerList(); |
getMapContext().clearLayerList(); |
1014 |
*/ |
*/ |
1015 |
protected void drawRectangle(final Graphics graphics, final Point startPos, |
protected void drawRectangle(final Graphics graphics, final Point startPos, |
1016 |
final Point e) { |
final Point e) { |
1017 |
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drawRectangle(graphics, startPos, e, Color.WHITE, false); |
1018 |
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} |
1019 |
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1020 |
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/** |
1021 |
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* Draws a rectangle in XOR mode from the origin at {@link #startPos} to the |
1022 |
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* given point. All in screen coordinates. |
1023 |
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*/ |
1024 |
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protected void drawRectangle(final Graphics graphics, final Point startPos, |
1025 |
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final Point e, Color color, boolean fill) { |
1026 |
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1027 |
if (!isWellDefined()) |
if (!isWellDefined()) |
1028 |
return; |
return; |
1038 |
if (width == 0 && height == 0) |
if (width == 0 && height == 0) |
1039 |
return; |
return; |
1040 |
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1041 |
graphics.setXORMode(Color.WHITE); |
graphics.setXORMode(color); |
1042 |
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1043 |
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if (fill) { |
1044 |
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graphics.fillRect(left, bottom, width, height); |
1045 |
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graphics.setXORMode(Color.WHITE); |
1046 |
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} |
1047 |
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1048 |
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1049 |
graphics.drawRect(left, bottom, width, height); |
graphics.drawRect(left, bottom, width, height); |
1050 |
} |
} |
1051 |
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1171 |
ReferencedEnvelope mapArea_ = null; |
ReferencedEnvelope mapArea_ = null; |
1172 |
try { |
try { |
1173 |
mapArea_ = localContext.getLayerBounds(); |
mapArea_ = localContext.getLayerBounds(); |
1174 |
} catch (final IOException e) { |
} catch (final Exception e) { |
1175 |
LOGGER.warn("localContext.getLayerBounds()", e); |
LOGGER.warn("localContext.getLayerBounds()", e); |
1176 |
} |
} |
1177 |
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1384 |
} |
} |
1385 |
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1386 |
/** |
/** |
1387 |
* Called from the listeners while the mouse is dragging, this method either |
* Usually called from {@link XMapPaneAction_Pan} to pan the image. |
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* paints a translated (moved/panned) version of the image, or a rectangle. |
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1388 |
* |
* |
1389 |
* @param startPos |
* @param startPos |
1390 |
* in screen coordinates |
* in screen coordinates |
1391 |
* @param lastPos |
* @param lastPos |
1392 |
* in screen coordinates |
* in screen coordinates |
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* @param event |
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* the {@link MouseEvent} to read the mouse buttons from |
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1393 |
*/ |
*/ |
1394 |
public void mouseDragged(final Point startPos, final Point lastPos, |
public void pan(final int dX, final int dY) { |
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final MouseEvent event) { |
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if ((getState() == XMapPane.PAN) |
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|| ((event.getModifiersEx() & InputEvent.BUTTON3_DOWN_MASK) != 0)) { |
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1395 |
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1396 |
// Panning needs a panning coursor |
// Panning needs a panning coursor |
1397 |
if (getCursor() != SwingUtil.PANNING_CURSOR) { |
if (getCursor() != SwingUtil.PANNING_CURSOR) { |
1398 |
setCursor(SwingUtil.PANNING_CURSOR); |
setCursor(SwingUtil.PANNING_CURSOR); |
1399 |
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1400 |
// While panning, we deactivate the rendering. So the tasks are |
// While panning, we deactivate the rendering. So the tasks are |
1401 |
// ready to start when the panning is finished. |
// ready to start when the panning is finished. |
1402 |
if (bgExecuter != null && bgExecuter.isRunning()) |
if (bgExecuter != null && bgExecuter.isRunning()) |
1403 |
bgExecuter.cancelTask(); |
bgExecuter.cancelTask(); |
1404 |
if (localExecuter.isRunning()) |
if (localExecuter.isRunning()) |
1405 |
localExecuter.cancelTask(); |
localExecuter.cancelTask(); |
1406 |
} |
} |
1407 |
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// |
1408 |
if (lastPos.x > 0 && lastPos.y > 0) { |
// if (lastPos.x > 0 && lastPos.y > 0) { |
1409 |
final int dx = event.getX() - lastPos.x; |
// final int dx = event.getX() - lastPos.x; |
1410 |
final int dy = event.getY() - lastPos.y; |
// final int dy = event.getY() - lastPos.y; |
1411 |
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1412 |
// TODO Stop dragging when the drag would not be valid... |
// TODO Stop dragging when the drag would not be valid... |
1413 |
// boolean dragValid = true; |
// boolean dragValid = true; |
1414 |
// // check if this panning results in a valid mapArea |
// // check if this panning results in a valid mapArea |
1415 |
// { |
// { |
1416 |
// Rectangle winBounds = xMapPane.getBounds(); |
// Rectangle winBounds = xMapPane.getBounds(); |
1417 |
// winBounds.translate(xMapPane.imageOrigin.x, |
// winBounds.translate(xMapPane.imageOrigin.x, |
1418 |
// -xMapPane.imageOrigin.y); |
// -xMapPane.imageOrigin.y); |
1419 |
// Envelope newMapAreaBefore = xMapPane.tranformWindowToGeo( |
// Envelope newMapAreaBefore = xMapPane.tranformWindowToGeo( |
1420 |
// winBounds.x, winBounds.y, winBounds.x |
// winBounds.x, winBounds.y, winBounds.x |
1421 |
// + winBounds.width, winBounds.y |
// + winBounds.width, winBounds.y |
1422 |
// + winBounds.height); |
// + winBounds.height); |
1423 |
// |
// |
1424 |
// |
// |
1425 |
// winBounds = xMapPane.getBounds(); |
// winBounds = xMapPane.getBounds(); |
1426 |
// Point testIng = new Point(xMapPane.imageOrigin); |
// Point testIng = new Point(xMapPane.imageOrigin); |
1427 |
// testIng.translate(dx, dy); |
// testIng.translate(dx, dy); |
1428 |
// winBounds.translate(testIng.x, -testIng.y); |
// winBounds.translate(testIng.x, -testIng.y); |
1429 |
// Envelope newMapAreaAfter = xMapPane.tranformWindowToGeo( |
// Envelope newMapAreaAfter = xMapPane.tranformWindowToGeo( |
1430 |
// winBounds.x, winBounds.y, winBounds.x |
// winBounds.x, winBounds.y, winBounds.x |
1431 |
// + winBounds.width, winBounds.y |
// + winBounds.width, winBounds.y |
1432 |
// + winBounds.height); |
// + winBounds.height); |
1433 |
// |
// |
1434 |
// // If the last drag doesn't change the MapArea anymore cancel |
// // If the last drag doesn't change the MapArea anymore cancel |
1435 |
// it. |
// it. |
1436 |
// if (xMapPane.bestAllowedMapArea(newMapAreaAfter).equals( |
// if (xMapPane.bestAllowedMapArea(newMapAreaAfter).equals( |
1437 |
// xMapPane.bestAllowedMapArea(newMapAreaBefore))){ |
// xMapPane.bestAllowedMapArea(newMapAreaBefore))){ |
1438 |
// dragValid = false; |
// dragValid = false; |
1439 |
// return; |
// return; |
1440 |
// } |
// } |
1441 |
// } |
// } |
1442 |
|
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1443 |
imageOrigin.translate(dx, dy); |
getImageOrigin().translate(dX, dY); |
1444 |
updateFinalImage(); |
updateFinalImage(); |
1445 |
repaint(); |
repaint(); |
1446 |
} |
// } |
1447 |
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1448 |
} else if ((getState() == XMapPane.ZOOM_IN) |
// } else if ((getState() == XMapPane.ZOOM_IN) |
1449 |
|| (getState() == XMapPane.ZOOM_OUT) |
// || (getState() == XMapPane.ZOOM_OUT) |
1450 |
|| (getState() == XMapPane.SELECT_ALL) |
// || (getState() == XMapPane.SELECT_ALL) |
1451 |
|| (getState() == XMapPane.SELECT_TOP)) { |
// || (getState() == XMapPane.SELECT_TOP)) { |
1452 |
|
// |
1453 |
// Draws a rectangle |
// // Draws a rectangle |
1454 |
final Graphics2D graphics = (Graphics2D) getGraphics(); |
// final Graphics2D graphics = (Graphics2D) getGraphics(); |
1455 |
drawRectangle(graphics, startPos, event.getPoint()); |
// drawRectangle(graphics, startPos, event.getPoint()); |
1456 |
if ((lastPos.x > 0) && (lastPos.y > 0)) |
// if ((lastPos.x > 0) && (lastPos.y > 0)) |
1457 |
drawRectangle(graphics, startPos, lastPos); |
// drawRectangle(graphics, startPos, lastPos); |
1458 |
graphics.dispose(); |
// graphics.dispose(); |
1459 |
} |
// } |
1460 |
} |
} |
1461 |
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1462 |
/** |
/** |
1476 |
*/ |
*/ |
1477 |
public void onRenderingCompleted(final long l) { |
public void onRenderingCompleted(final long l) { |
1478 |
lastRenderingDuration = (lastRenderingDuration + l) / 2; |
lastRenderingDuration = (lastRenderingDuration + l) / 2; |
1479 |
LOGGER |
// LOGGER |
1480 |
.debug("complete rendering after " + lastRenderingDuration |
// .debug("complete rendering after " + lastRenderingDuration |
1481 |
+ "ms"); |
// + "ms"); |
1482 |
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|
1483 |
repaintTimer.stop(); |
repaintTimer.stop(); |
1484 |
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|
1618 |
} |
} |
1619 |
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|
1620 |
} |
} |
1621 |
|
// |
1622 |
/** |
// /** |
1623 |
* Performs a {@value #PAN} action. During panning, the displacement is |
// * Performs a {@value #PAN} action. During panning, the displacement is |
1624 |
* stored in {@link #imageOrigin} object. Calling {@link #performPan()} will |
// * stored in {@link #imageOrigin} object. Calling {@link #performPan()} will |
1625 |
* reset the offset and call {@link #setMapArea(Envelope)}. |
// * reset the offset and call {@link #setMapArea(Envelope)}. |
1626 |
*/ |
// */ |
1627 |
public void performPan() { |
// public void performPan() { |
1628 |
|
// |
1629 |
final Rectangle winBounds = getVisibleRect(); |
// final Rectangle winBounds = getVisibleRect(); |
1630 |
|
// |
1631 |
winBounds.translate(-imageOrigin.x, -imageOrigin.y); |
// winBounds.translate(-imageOrigin.x, -imageOrigin.y); |
1632 |
final Envelope newMapArea = tranformWindowToGeo(winBounds.x, |
// final Envelope newMapArea = tranformWindowToGeo(winBounds.x, |
1633 |
winBounds.y, winBounds.x + winBounds.width, winBounds.y |
// winBounds.y, winBounds.x + winBounds.width, winBounds.y |
1634 |
+ winBounds.height); |
// + winBounds.height); |
1635 |
|
// |
1636 |
imageOrigin.x = 0; |
// imageOrigin.x = 0; |
1637 |
imageOrigin.y = 0; |
// imageOrigin.y = 0; |
1638 |
|
// |
1639 |
if (!setMapArea(newMapArea)) { |
// if (!setMapArea(newMapArea)) { |
1640 |
/** |
// /** |
1641 |
* If setMapArea returns true, the finalImage is updated anyways. |
// * If setMapArea returns true, the finalImage is updated anyways. |
1642 |
* This if-case exists to ensure that we repaint a correct image |
// * This if-case exists to ensure that we repaint a correct image |
1643 |
* even if the new panning area has been denied. |
// * even if the new panning area has been denied. |
1644 |
*/ |
// */ |
1645 |
updateFinalImage(); |
// updateFinalImage(); |
1646 |
repaint(); |
// repaint(); |
1647 |
} |
// } |
1648 |
|
// |
1649 |
if (getCursor() == SwingUtil.PANNING_CURSOR) |
// if (getCursor() == SwingUtil.PANNING_CURSOR) |
1650 |
setCursor(SwingUtil.PAN_CURSOR); |
// setCursor(SwingUtil.PAN_CURSOR); |
1651 |
} |
// } |
1652 |
|
|
1653 |
/** |
/** |
1654 |
* Entfernt einen Listener von der Map. |
* Entfernt einen Listener von der Map. |
1694 |
* the current map pane extent (screen units) |
* the current map pane extent (screen units) |
1695 |
*/ |
*/ |
1696 |
private void resetTransforms() { |
private void resetTransforms() { |
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final ReferencedEnvelope refMapEnv = new ReferencedEnvelope(mapArea, |
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getMapContext().getCoordinateReferenceSystem()); |
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1697 |
// System.out |
// System.out |
1698 |
// .println("paintArea in resetTeansofrms = " + getVisibleRect()); |
// .println("paintArea in resetTeansofrms = " + getVisibleRect()); |
1699 |
if (!isWellDefined()) |
if (!isWellDefined()) |
1700 |
return; |
return; |
1701 |
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1702 |
|
if (mapArea == null) |
1703 |
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return; |
1704 |
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1705 |
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final ReferencedEnvelope refMapEnv = new ReferencedEnvelope(mapArea, |
1706 |
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getMapContext().getCoordinateReferenceSystem()); |
1707 |
|
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1708 |
worldToScreen = RendererUtilities.worldToScreenTransform(refMapEnv, |
worldToScreen = RendererUtilities.worldToScreenTransform(refMapEnv, |
1709 |
getVisibleRect()); |
getVisibleRect()); |
1710 |
|
|
1957 |
|
|
1958 |
// /** Stored the time used for the last real rendering in ms. **/ |
// /** Stored the time used for the last real rendering in ms. **/ |
1959 |
private long lastRenderingDuration = 1000; |
private long lastRenderingDuration = 1000; |
1960 |
|
private XMapPaneTool tool = XMapPaneTool.INFO; |
1961 |
|
|
1962 |
/** |
/** |
1963 |
* Set the minimum (nearest) allowed zoom scale. This is the bigger number |
* Set the minimum (nearest) allowed zoom scale. This is the bigger number |
1995 |
* |
* |
1996 |
* @param state |
* @param state |
1997 |
*/ |
*/ |
1998 |
|
@Deprecated |
1999 |
public void setState(final int state) { |
public void setState(final int state) { |
2000 |
this.state = state; |
this.state = state; |
2001 |
|
|
2002 |
zoomMapPaneMouseListener.setEnabled((state == ZOOM_IN |
// throw new RuntimeException("Old concept.. migrate to new concept!"); |
2003 |
|| state == ZOOM_OUT || state == PAN)); |
|
2004 |
|
// xMapPaneMouseListener.setEnabled((state == ZOOM_IN |
2005 |
|
// || state == ZOOM_OUT || state == PAN)); |
2006 |
|
|
2007 |
// Je nach Aktion den Cursor umsetzen |
// Je nach Aktion den Cursor umsetzen |
2008 |
updateCursor(); |
updateCursor(); |
2009 |
} |
} |
2010 |
|
|
2011 |
|
public void configureMouse(MouseInputType type, XMapPaneAction action) { |
2012 |
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xMapPaneMouseListener.actions.put(type, action); |
2013 |
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} |
2014 |
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|
2015 |
|
/** |
2016 |
|
* Configure the tool that active on the map |
2017 |
|
*/ |
2018 |
|
public void setTool(XMapPaneTool tool) { |
2019 |
|
this.tool = tool; |
2020 |
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xMapPaneMouseListener.configure(tool); |
2021 |
|
setCursor(tool.cursor); |
2022 |
|
} |
2023 |
|
|
2024 |
/** |
/** |
2025 |
* Standardmaessig wird der Cursor automatisch je nach MapPane-Aktion (Zoom, |
* Standardmaessig wird der Cursor automatisch je nach MapPane-Aktion (Zoom, |
2026 |
* Auswahl, ...) gesetzt. Mit dieser Methode kann ein statischer Cursor |
* Auswahl, ...) gesetzt. Mit dieser Methode kann ein statischer Cursor |
2177 |
repaint(); |
repaint(); |
2178 |
} |
} |
2179 |
} |
} |
2180 |
|
|
2181 |
|
// |
2182 |
// wenn manueller Cursor gesetzt ist, dann diesen verwenden (unabhaengig |
// wenn manueller Cursor gesetzt ist, dann diesen verwenden (unabhaengig |
2183 |
// von der aktuellen Aktion |
// von der aktuellen Aktion |
2184 |
if (this.staticCursor != null) { |
if (this.staticCursor != null) { |
2185 |
setCursor(staticCursor); |
setCursor(staticCursor); |
2186 |
return; |
return; |
2187 |
} |
} |
2188 |
|
|
2189 |
if (getCursor() == SwingUtil.PANNING_CURSOR) { |
if (getCursor() == SwingUtil.PANNING_CURSOR) { |
2190 |
// This cursor will reset itself |
// This cursor will reset itself |
2191 |
return; |
return; |
2192 |
} |
} |
2193 |
|
|
2194 |
// Set the cursor depending on what tool is in use... |
setCursor(tool.cursor); |
2195 |
switch (state) { |
// |
2196 |
case SELECT_TOP: |
// // Set the cursor depending on what tool is in use... |
2197 |
case SELECT_ONE_FROM_TOP: |
// switch (state) { |
2198 |
case SELECT_ALL: |
// case SELECT_TOP: |
2199 |
setCursor(SwingUtil.CROSSHAIR_CURSOR); |
// case SELECT_ONE_FROM_TOP: |
2200 |
break; |
// case SELECT_ALL: |
2201 |
case ZOOM_IN: |
// setCursor(SwingUtil.CROSSHAIR_CURSOR); |
2202 |
setCursor(SwingUtil.ZOOMIN_CURSOR); |
// break; |
2203 |
break; |
// case ZOOM_IN: |
2204 |
case ZOOM_OUT: |
// setCursor(SwingUtil.ZOOMIN_CURSOR); |
2205 |
setCursor(SwingUtil.ZOOMOUT_CURSOR); |
// break; |
2206 |
break; |
// case ZOOM_OUT: |
2207 |
case PAN: |
// setCursor(SwingUtil.ZOOMOUT_CURSOR); |
2208 |
setCursor(SwingUtil.PAN_CURSOR); |
// break; |
2209 |
break; |
// case PAN: |
2210 |
default: |
// setCursor(SwingUtil.PAN_CURSOR); |
2211 |
setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); |
// break; |
2212 |
break; |
// default: |
2213 |
} |
// setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); |
2214 |
|
// break; |
2215 |
|
// } |
2216 |
} |
} |
2217 |
|
|
2218 |
/** |
/** |
2242 |
|
|
2243 |
final Graphics2D finalG = getFinalImage().createGraphics(); |
final Graphics2D finalG = getFinalImage().createGraphics(); |
2244 |
finalG.setBackground(getMapBackgroundColor()); |
finalG.setBackground(getMapBackgroundColor()); |
2245 |
finalG.drawImage(getPreFinalImage(), imageOrigin.x, imageOrigin.y, |
finalG.drawImage(getPreFinalImage(), getImageOrigin().x, getImageOrigin().y, |
2246 |
getMapBackgroundColor(), null); |
getMapBackgroundColor(), null); |
2247 |
|
|
2248 |
// When panning, we have to clear the area around the image |
// When panning, we have to clear the area around the image |
2249 |
final Rectangle painedArea = new Rectangle(imageOrigin.x, |
final Rectangle painedArea = new Rectangle(getImageOrigin().x, |
2250 |
imageOrigin.y, getFinalImage().getWidth(), getFinalImage() |
getImageOrigin().y, getFinalImage().getWidth(), getFinalImage() |
2251 |
.getHeight()); |
.getHeight()); |
2252 |
SwingUtil.clearAround(finalG, painedArea, getVisibleRect(), |
SwingUtil.clearAround(finalG, painedArea, getVisibleRect(), |
2253 |
getMapBackgroundColor()); |
getMapBackgroundColor()); |
2254 |
|
|
2255 |
addGadgets(finalG, false); |
// addGadgets(finalG, false); |
2256 |
|
|
2257 |
finalG.dispose(); |
finalG.dispose(); |
2258 |
|
|
2437 |
* @param center |
* @param center |
2438 |
* position in window coordinates |
* position in window coordinates |
2439 |
* @param zoomFaktor |
* @param zoomFaktor |
2440 |
* > 1 for zoom in, < 1 for zoom out. Default is 1.33. |
* > 1 for zoom out, < 1 for zoom in. Default is .5 |
2441 |
*/ |
*/ |
2442 |
public void zoomTo(Point center, Double zoomFaktor) { |
public void zoomTo(Point center, Double zoomFaktor) { |
2443 |
if (zoomFaktor == null || zoomFaktor == 0.) |
if (zoomFaktor == null || zoomFaktor == 0.) |
2444 |
zoomFaktor = 2.; |
zoomFaktor = .5; |
2445 |
|
|
2446 |
final Point2D gcenter = getScreenToWorld().transform(center, null); |
final Point2D gcenter = getScreenToWorld().transform(center, null); |
2447 |
center = null; |
center = null; |
2463 |
.getHeight()) / 2.); |
.getHeight()) / 2.); |
2464 |
|
|
2465 |
// // Move the newMapArea above the new center if we zoom in: |
// // Move the newMapArea above the new center if we zoom in: |
2466 |
if (zoomFaktor >= 1) { |
newMapArea.translate(gcenter.getX() - mapArea.centre().x, gcenter |
2467 |
newMapArea.translate(gcenter.getX() - mapArea.centre().x, gcenter |
.getY() |
2468 |
.getY() |
- mapArea.centre().y); |
|
- mapArea.centre().y); |
|
|
} |
|
2469 |
|
|
2470 |
setMapArea(newMapArea); |
setMapArea(newMapArea); |
2471 |
} |
} |
2489 |
return localRenderer; |
return localRenderer; |
2490 |
} |
} |
2491 |
|
|
|
|
|
|
|
|
2492 |
/** |
/** |
2493 |
* Setzt den Kartenausschnitt auf die Ausdehnung eines bestimmten Layers. |
* Setzt den Kartenausschnitt auf die Ausdehnung eines bestimmten Layers. |
2494 |
* Macht nichts, wenn {@code null} uebergeben wird. |
* Macht nichts, wenn {@code null} uebergeben wird. |
2618 |
zoomToLayer(getMapContext().getLayerCount() - 1 - index); |
zoomToLayer(getMapContext().getLayerCount() - 1 - index); |
2619 |
} |
} |
2620 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2621 |
/** |
/** |
2622 |
* Aktiviert oder deaktiviert das AntiAliasing for diese |
* Aktiviert oder deaktiviert das AntiAliasing for diese |
2623 |
* {@link SelectableXMapPane}. AntiALiasing ist besonders fuer |
* {@link SelectableXMapPane}. AntiALiasing ist besonders fuer |
2632 |
if (java2DHints == null) { |
if (java2DHints == null) { |
2633 |
java2DHints = GeoTools.getDefaultHints(); |
java2DHints = GeoTools.getDefaultHints(); |
2634 |
} |
} |
2635 |
|
|
2636 |
java2DHints.put(RenderingHints.KEY_ANTIALIASING, |
java2DHints.put(RenderingHints.KEY_ANTIALIASING, |
2637 |
aa ? RenderingHints.VALUE_ANTIALIAS_ON |
aa ? RenderingHints.VALUE_ANTIALIAS_ON |
2638 |
: RenderingHints.VALUE_ANTIALIAS_OFF); |
: RenderingHints.VALUE_ANTIALIAS_OFF); |
2642 |
java2DHints.put(RenderingHints.KEY_RENDERING, |
java2DHints.put(RenderingHints.KEY_RENDERING, |
2643 |
aa ? RenderingHints.VALUE_RENDER_QUALITY |
aa ? RenderingHints.VALUE_RENDER_QUALITY |
2644 |
: RenderingHints.VALUE_RENDER_SPEED); |
: RenderingHints.VALUE_RENDER_SPEED); |
2645 |
|
|
2646 |
|
} |
2647 |
|
|
2648 |
|
public Point getImageOrigin() { |
2649 |
|
return imageOrigin; |
2650 |
} |
} |
2651 |
|
|
2652 |
} |
} |