Revision 6630 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/ViewPort.java
| ViewPort.java | ||
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} |
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/** |
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* Inserta la escala. |
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* TODO: (FJP) Que alguien me explique qu? sentido tiene esto |
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* |
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* @param scale escala. |
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* Refresca el extent. |
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* |
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*/ |
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public void setScale() {
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public void refreshExtent() {
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//this.scale = scale; |
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//Calcula la transformaci?n af?n |
| ... | ... | |
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} |
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} |
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/** |
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* C?lculo de la matriz de transformaci?n. |
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* |
| ... | ... | |
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*/ |
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public void setProjection(IProjection proj) {
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if(this.proj == null || !this.proj.getAbrev().equals(proj.getAbrev())) {
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this.proj = proj;
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this.proj = proj; |
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callProjectionChanged(proj); |
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} |
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} |
| ... | ... | |
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} |
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//vp.setScale(xml.getDoubleProperty("scale"));
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vp.setScale();
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vp.refreshExtent();
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return vp; |
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} |
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| ... | ... | |
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} |
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//vp.setScale(xml.getDoubleProperty("scale"));
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vp.setScale();
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vp.refreshExtent();
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return vp; |
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} |
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| ... | ... | |
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Point2D p1=fromMapPoint((int)r.getX(),(int)r.getY()); |
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return new Rectangle2D.Double(p1.getX(),p1.getY(),w,h); |
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} |
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public void setScale(long s){
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double x=extent.getX(); |
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double y=extent.getY(); |
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double escalaX = imageSize.getWidth() / extent.getWidth(); |
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double w=imageSize.getWidth() / s; |
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double h=imageSize.getHeight() / s; |
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double difw = escalaX/s; |
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double x1 = (-x * difw) - |
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x+ |
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extent.getWidth()/2; |
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double y1 = (-y * difw) - |
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y + |
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extent.getHeight()/2; |
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double w1=extent.getWidth()*difw; |
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double h1=extent.getHeight()*difw; |
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extent.setRect(-x1,-y1,w1,h1); |
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} |
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} |
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