Revision 18230 trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/georeferencing/ui/zoom/CanvasZone.java
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import javax.swing.JPanel; |
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import org.gvsig.raster.util.MathUtils; |
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/** |
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* Zona de dibujado del raster |
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* 21/12/2007 |
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private boolean clear = false; |
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private Color background = Color.WHITE; |
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private BaseViewTool selectedTool = null; |
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private Point2D realCoord = new Point2D.Double(0, 0); |
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private boolean showInfo = false; |
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/** |
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* Asigna los par?metros de dibujado |
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if(selectedTool != null) |
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selectedTool.draw(g); |
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if(showInfo) |
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showInfo(g); |
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g.dispose(); |
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} |
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/** |
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* Muestra informaci?n sobre la vista |
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* @param g |
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*/ |
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private void showInfo(Graphics g) {
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g.setColor(Color.RED); |
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g.drawString("X: " + MathUtils.tailDecimals(realCoord.getX(), 3), 12, 10);
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g.drawString("Y: " + MathUtils.tailDecimals(realCoord.getY(), 3), 12, 24);
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} |
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/** |
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* Compara dos extents y devuelve true si son iguales y false si son distintos |
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* @param e1 Extent 1 |
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* @param e2 Extent 2 |
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* @see java.awt.event.MouseMotionListener#mouseMoved(java.awt.event.MouseEvent) |
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*/ |
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public void mouseMoved(MouseEvent e) {
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realCoord = viewCoordsToWorld((Point2D)e.getPoint()); |
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for (int i = 0; i < graphicLayers.size(); i++) |
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((IGraphicLayer)graphicLayers.get(i)).mouseMoved(e); |
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repaint(); |
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public BaseViewTool getSelectedTool() {
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return selectedTool; |
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} |
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/** |
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* Activa o desactiva el mostrado de informaci?n |
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* @param showInfo |
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*/ |
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public void setShowInfo(boolean showInfo) {
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this.showInfo = showInfo; |
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} |
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} |
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