Revision 3019 trunk/extensions/extGeoreferencing/src/com/iver/cit/gvsig/gui/Panels/ZoomControlPanel.java
| ZoomControlPanel.java | ||
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| 193 | 193 |
private FLayers flayers = null; |
| 194 | 194 |
private ViewPort viewPort = null; |
| 195 | 195 |
private ViewPort newViewPort = null; |
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private Rectangle2D fullExtent = null; |
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private Point2D centerPoint = null; |
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private final int ZOOM = 12; |
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| 198 | 198 |
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public CanvasZone( int anc,int alt) {
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ancho = anc; |
| ... | ... | |
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public void calcViewPort(){
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| 219 | 219 |
if(centerPoint != null){
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newViewPort = this.viewPort.cloneViewPort(); |
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System.out.println(" *** "+viewPort.getImageWidth()+" "+viewPort.getImageHeight());
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System.out.println(" *** "+viewPort.getExtent().getMinX()+" "+viewPort.getExtent().getMinY()+" "+viewPort.getExtent().getMaxX()+" "+viewPort.getExtent().getMaxY());
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Rectangle2D ext = new Rectangle2D.Double( centerPoint.getX() - 750, |
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centerPoint.getY() - 750, |
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1500, |
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1500); |
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newViewPort.setExtent(ext); |
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newViewPort.setImageSize(new java.awt.Dimension(this.getWidth(), this.getHeight())); |
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newViewPort.setScale(); |
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//A centro de vista |
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double wcOriginCenterX = centerPoint.getX(); |
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double wcOriginCenterY = centerPoint.getY(); |
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//Hallamos la relaci?n entre el pixel y las WC a partir de la imagen de la capa |
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double relacionPixelWcWidth = (fullExtent.getMaxX() - fullExtent.getMinX())/this.getWidth();
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double relacionPixelWcHeight = (fullExtent.getMaxY() - fullExtent.getMinY())/this.getHeight();
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double relacionPixelWcWidth = ((viewPort.getExtent().getMaxX() - viewPort.getExtent().getMinX()) / ZOOM)/this.getWidth();
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double relacionPixelWcHeight = ((viewPort.getExtent().getMaxY() - viewPort.getExtent().getMinY()) / ZOOM)/this.getHeight();
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double wcOriginX = wcOriginCenterX - ((viewPort.getImageWidth()*relacionPixelWcWidth)/2);
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double wcOriginY = wcOriginCenterY - ((viewPort.getImageHeight()*relacionPixelWcHeight)/2);
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double wcOriginX = centerPoint.getX() - ((viewPort.getImageWidth()*relacionPixelWcWidth)/2);
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double wcOriginY = centerPoint.getY() - ((viewPort.getImageHeight()*relacionPixelWcHeight)/2);
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| 241 | 228 |
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double wcDstMinX = wcOriginX; |
| 243 | 230 |
double wcDstMinY = wcOriginY; |
| ... | ... | |
| 247 | 234 |
double wcDstWidth = wcDstMaxX - wcDstMinX; |
| 248 | 235 |
double wcDstHeight = wcDstMaxY - wcDstMinY; |
| 249 | 236 |
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ext = new Rectangle2D.Double(wcDstMinX, wcDstMinY, wcDstWidth, wcDstHeight); |
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//getMapContext().getViewPort().setExtent(r); |
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Rectangle2D ext = new Rectangle2D.Double(wcDstMinX, wcDstMinY, wcDstWidth, wcDstHeight); |
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newViewPort.setExtent(ext); |
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newViewPort.setImageSize(new java.awt.Dimension(this.getWidth(), this.getHeight())); |
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newViewPort.setScale(); |
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} |
| 254 | 243 |
} |
| 255 | 244 |
|
| ... | ... | |
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this.centerPoint = pto; |
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} |
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/** |
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* |
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*/ |
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public void setFullExtent(Rectangle2D fe){
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this.fullExtent = fe; |
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} |
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} |
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