root / tags / v2_0_0_Build_2047 / applications / appgvSIG / appgvSIG / src / org / gvsig / app / project / documents / view / toolListeners / snapping / snappers / InsertPointSnapper.java @ 38317
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| 1 | 29598 | jpiera | package org.gvsig.app.project.documents.view.toolListeners.snapping.snappers; |
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| 2 | 23642 | vcaballero | |
| 3 | import java.awt.geom.Point2D; |
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| 4 | |||
| 5 | import org.gvsig.fmap.geom.Geometry; |
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| 6 | 30349 | jpiera | import org.gvsig.fmap.mapcontrol.PrimitivesDrawer; |
| 7 | 23642 | vcaballero | import org.gvsig.fmap.mapcontrol.tools.snapping.snappers.ISnapperVectorial; |
| 8 | 30349 | jpiera | import org.gvsig.fmap.mapcontrol.tools.snapping.snappers.impl.AbstractSnapper; |
| 9 | 38226 | jldominguez | import org.gvsig.i18n.Messages; |
| 10 | 23642 | vcaballero | |
| 11 | |||
| 12 | |||
| 13 | /**
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| 14 | * Insert point snapper.
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| 15 | *
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| 16 | * @author Vicente Caballero Navarro
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| 17 | */
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| 18 | public class InsertPointSnapper extends AbstractSnapper |
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| 19 | implements ISnapperVectorial {
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| 20 | /* (non-Javadoc)
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| 21 | * @see com.iver.cit.gvsig.gui.cad.snapping.ISnapper#getSnapPoint(Point2D point,
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| 22 | * IGeometry geom,double tolerance, Point2D lastPointEntered)
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| 23 | */
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| 24 | public Point2D getSnapPoint(Point2D point, Geometry geom, |
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| 25 | double tolerance, Point2D lastPointEntered) { |
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| 26 | Point2D resul = null; |
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| 27 | |||
| 28 | return resul;
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| 29 | } |
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| 30 | |||
| 31 | /* (non-Javadoc)
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| 32 | * @see com.iver.cit.gvsig.gui.cad.snapping.ISnapper#getToolTipText()
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| 33 | */
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| 34 | public String getToolTipText() { |
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| 35 | 38226 | jldominguez | return Messages.getText("Insert_point"); |
| 36 | 23642 | vcaballero | } |
| 37 | |||
| 38 | 30349 | jpiera | /*
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| 39 | * (non-Javadoc)
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| 40 | * @see org.gvsig.fmap.mapcontrol.tools.snapping.snappers.ISnapper#draw(org.gvsig.fmap.mapcontrol.PrimitivesDrawer, java.awt.geom.Point2D)
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| 41 | 23642 | vcaballero | */
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| 42 | 30349 | jpiera | public void draw(PrimitivesDrawer primitivesDrawer, Point2D pPixels) { |
| 43 | primitivesDrawer.setColor(getColor()); |
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| 44 | 23642 | vcaballero | |
| 45 | int half = getSizePixels() / 2; |
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| 46 | int x1 = (int) (pPixels.getX() - half); |
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| 47 | int x2 = (int) (pPixels.getX() + half); |
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| 48 | int x3 = (int) pPixels.getX(); |
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| 49 | int y1 = (int) (pPixels.getY() - half); |
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| 50 | int y2 = (int) (pPixels.getY() + half); |
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| 51 | int y3 = (int) pPixels.getY(); |
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| 52 | |||
| 53 | 30349 | jpiera | primitivesDrawer.drawLine(x1, y1, x3, y1); |
| 54 | primitivesDrawer.drawLine(x1, y1, x1, y3); |
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| 55 | primitivesDrawer.drawLine(x1, y3, x3, y3); |
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| 56 | primitivesDrawer.drawLine(x3, y1, x3, y3); |
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| 57 | 23642 | vcaballero | |
| 58 | 30349 | jpiera | primitivesDrawer.drawLine(x3, y3, x2, y3); |
| 59 | primitivesDrawer.drawLine(x3, y3, x3, y2); |
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| 60 | primitivesDrawer.drawLine(x3, y2, x2, y2); |
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| 61 | primitivesDrawer.drawLine(x2, y3, x2, y2); |
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| 62 | 23642 | vcaballero | } |
| 63 | } |