Revision 29000 branches/v2_0_0_prep/libraries/libJCRS/src/org/gvsig/crs/Crs.java
| Crs.java | ||
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| 647 | 647 |
return epsg_code; |
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} |
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/** |
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* |
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*/ |
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public Rectangle2D getExtent(Rectangle2D extent, double scale, double wImage, double hImage, double changeUnits, double dpi) {
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// TODO Auto-generated method stub |
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return null; |
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} |
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|
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public String getFullCode() {
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| 659 | 651 |
if (this.sourceTrParams == null && this.targetTrParams == null) |
| 660 | 652 |
return getAbrev(); |
| ... | ... | |
| 669 | 661 |
} |
| 670 | 662 |
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| 671 | 663 |
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| 672 |
public Rectangle2D getExtent(Rectangle2D arg0, double arg1, double arg2, double arg3, double arg4, double arg5, double arg6) {
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// TODO Auto-generated method stub |
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return null; |
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} |
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public Rectangle2D getExtent(Rectangle2D extent,double scale,double wImage,double hImage,double mapUnits,double distanceUnits,double dpi) {
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double w =0; |
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double h =0; |
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double wExtent =0; |
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double hExtent =0; |
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if (isProjected()) {
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w = ((wImage / dpi) * 2.54); |
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h = ((hImage / dpi) * 2.54); |
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wExtent =w * scale*distanceUnits/ mapUnits; |
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hExtent =h * scale*distanceUnits/ mapUnits; |
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|
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}else {
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w = ((wImage / dpi) * 2.54); |
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h = ((hImage / dpi) * 2.54); |
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wExtent =(w*scale*distanceUnits)/ (mapUnits*1852.0*60.0); |
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hExtent =(h*scale*distanceUnits)/ (mapUnits*1852.0*60.0); |
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} |
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double xExtent = extent.getCenterX() - wExtent/2; |
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double yExtent = extent.getCenterY() - hExtent/2; |
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Rectangle2D rec=new Rectangle2D.Double(xExtent,yExtent,wExtent,hExtent); |
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return rec; |
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} |
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|
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| 676 | 687 |
private Proj4 getProj4() {
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| 677 | 688 |
if (proj4 == null) |
| 678 | 689 |
try {
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