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import org.geotools.renderer.lite.LabelCache; |
import org.geotools.renderer.lite.LabelCache; |
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import org.geotools.renderer.lite.LabelCacheDefault; |
import org.geotools.renderer.lite.LabelCacheDefault; |
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import org.geotools.renderer.lite.StreamingRenderer; |
import org.geotools.renderer.lite.StreamingRenderer; |
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import org.geotools.renderer.shape.TransitionShapefileRenderer; |
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import org.geotools.styling.Graphic; |
import org.geotools.styling.Graphic; |
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import org.geotools.styling.LineSymbolizer; |
import org.geotools.styling.LineSymbolizer; |
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import org.geotools.styling.Mark; |
import org.geotools.styling.Mark; |
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|
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public void setRenderer(GTRenderer renderer) { |
public void setRenderer(GTRenderer renderer) { |
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Map hints = new HashMap(); |
Map hints = new HashMap(); |
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if (renderer instanceof StreamingRenderer) { |
if (renderer instanceof StreamingRenderer || renderer instanceof TransitionShapefileRenderer) { |
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hints = renderer.getRendererHints(); |
hints = renderer.getRendererHints(); |
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if (hints == null) { |
if (hints == null) { |
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hints = new HashMap(); |
hints = new HashMap(); |
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} |
} |
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|
|
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this.renderer = renderer; |
this.renderer = renderer; |
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this.highlightRenderer = new StreamingRenderer(); |
// this.highlightRenderer = new StreamingRenderer(); |
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this.selectionRenderer = new StreamingRenderer(); |
// this.selectionRenderer = new StreamingRenderer(); |
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|
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hints.put("memoryPreloadingEnabled", Boolean.FALSE); |
hints.put("memoryPreloadingEnabled", Boolean.FALSE); |
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highlightRenderer.setRendererHints(hints); |
// highlightRenderer.setRendererHints(hints); |
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selectionRenderer.setRendererHints(hints); |
// selectionRenderer.setRendererHints(hints); |
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|
|
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if (this.context != null) { |
if (this.context != null) { |
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this.renderer.setContext(this.context); |
this.renderer.setContext(this.context); |
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.getCoordinateReferenceSystem()); |
.getCoordinateReferenceSystem()); |
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} |
} |
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|
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if (changed) { /* if the map changed then redraw */ |
if (changed ) { /* if the map changed then redraw */ |
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changed = false; |
changed = false; |
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baseImage = new BufferedImage(dr.width, dr.height, |
baseImage = new BufferedImage(dr.width, dr.height, |
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BufferedImage.TYPE_INT_ARGB); |
BufferedImage.TYPE_INT_ARGB); |
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// draw the map |
// draw the map |
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renderer.paint((Graphics2D) ig, dr, mapArea); |
renderer.paint((Graphics2D) ig, dr, mapArea); |
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|
|
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// TODO , nur machen, wenn panning beginnt |
// TODO nur machen, wenn panning beginnt |
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panningImage = new BufferedImage(dr.width, dr.height, |
panningImage = new BufferedImage(dr.width, dr.height, |
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BufferedImage.TYPE_INT_RGB); |
BufferedImage.TYPE_INT_RGB); |
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|
|
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} |
} |
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|
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public void mouseClicked(MouseEvent e) { |
public void mouseClicked(MouseEvent e) { |
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if (mapArea == null) return; |
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// System.out.println("before area "+mapArea+"\nw:"+mapArea.getWidth()+" |
// System.out.println("before area "+mapArea+"\nw:"+mapArea.getWidth()+" |
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// h:"+mapArea.getHeight()); |
// h:"+mapArea.getHeight()); |
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Rectangle bounds = this.getBounds(); |
Rectangle bounds = this.getBounds(); |