root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / FPoint2D.java @ 1005
History | View | Annotate | Download (3.28 KB)
| 1 |
/* Generated by Together */
|
|---|---|
| 2 |
package com.iver.cit.gvsig.fmap.core; |
| 3 |
|
| 4 |
import org.cresques.cts.ICoordTrans; |
| 5 |
|
| 6 |
import java.awt.Rectangle; |
| 7 |
import java.awt.geom.AffineTransform; |
| 8 |
import java.awt.geom.PathIterator; |
| 9 |
import java.awt.geom.Point2D; |
| 10 |
import java.awt.geom.Rectangle2D; |
| 11 |
|
| 12 |
|
| 13 |
/**
|
| 14 |
* Punto 2D.
|
| 15 |
*
|
| 16 |
* @author Vicente Caballero Navarro
|
| 17 |
*/
|
| 18 |
public class FPoint2D implements FShape { |
| 19 |
protected Point2D p; |
| 20 |
|
| 21 |
/**
|
| 22 |
* Crea un nuevo Point2D.
|
| 23 |
*
|
| 24 |
* @param x Coordenada x del punto.
|
| 25 |
* @param y Coordenada y del punto.
|
| 26 |
*/
|
| 27 |
public FPoint2D(double x, double y) { |
| 28 |
p = new Point2D.Double(x, y); |
| 29 |
} |
| 30 |
|
| 31 |
/**
|
| 32 |
* Aplica la transformaci?n de la matriz de transformaci?n que se pasa como
|
| 33 |
* par?metro.
|
| 34 |
*
|
| 35 |
* @param at Matriz de transformaci?n.
|
| 36 |
*/
|
| 37 |
public void transform(AffineTransform at) { |
| 38 |
at.transform(p, p); |
| 39 |
} |
| 40 |
|
| 41 |
/* (non-Javadoc)
|
| 42 |
* @see java.awt.Shape#contains(double, double)
|
| 43 |
*/
|
| 44 |
public boolean contains(double x, double y) { |
| 45 |
if ((x == p.getX()) || (y == p.getY())) {
|
| 46 |
return true; |
| 47 |
} else {
|
| 48 |
return false; |
| 49 |
} |
| 50 |
} |
| 51 |
|
| 52 |
/* (non-Javadoc)
|
| 53 |
* @see java.awt.Shape#contains(double, double, double, double)
|
| 54 |
*/
|
| 55 |
public boolean contains(double x, double y, double w, double h) { |
| 56 |
return false; |
| 57 |
} |
| 58 |
|
| 59 |
/* (non-Javadoc)
|
| 60 |
* @see java.awt.Shape#intersects(double, double, double, double)
|
| 61 |
*/
|
| 62 |
public boolean intersects(double x, double y, double w, double h) { |
| 63 |
Rectangle2D.Double rAux = new Rectangle2D.Double(x, y, w, h); |
| 64 |
|
| 65 |
return rAux.contains(p.getX(), p.getY());
|
| 66 |
} |
| 67 |
|
| 68 |
/* (non-Javadoc)
|
| 69 |
* @see java.awt.Shape#getBounds()
|
| 70 |
*/
|
| 71 |
public Rectangle getBounds() { |
| 72 |
return new Rectangle((int) p.getX(), (int) p.getY(), 0, 0); |
| 73 |
} |
| 74 |
|
| 75 |
/**
|
| 76 |
* Devuelve la coordenada x del punto.
|
| 77 |
*
|
| 78 |
* @return Coordenada x.
|
| 79 |
*/
|
| 80 |
public double getX() { |
| 81 |
return p.getX();
|
| 82 |
} |
| 83 |
|
| 84 |
/**
|
| 85 |
* Devuelve la coordenada y del punto.
|
| 86 |
*
|
| 87 |
* @return Coordenada y.
|
| 88 |
*/
|
| 89 |
public double getY() { |
| 90 |
return p.getY();
|
| 91 |
} |
| 92 |
|
| 93 |
/* (non-Javadoc)
|
| 94 |
* @see java.awt.Shape#contains(java.awt.geom.Point2D)
|
| 95 |
*/
|
| 96 |
public boolean contains(Point2D p) { |
| 97 |
return false; |
| 98 |
} |
| 99 |
|
| 100 |
/* (non-Javadoc)
|
| 101 |
* @see java.awt.Shape#getBounds2D()
|
| 102 |
*/
|
| 103 |
public Rectangle2D getBounds2D() { |
| 104 |
return new Rectangle2D.Double(p.getX(), p.getY(), 0, 0); |
| 105 |
} |
| 106 |
|
| 107 |
/* (non-Javadoc)
|
| 108 |
* @see java.awt.Shape#contains(java.awt.geom.Rectangle2D)
|
| 109 |
*/
|
| 110 |
public boolean contains(Rectangle2D r) { |
| 111 |
return false; |
| 112 |
} |
| 113 |
|
| 114 |
/* (non-Javadoc)
|
| 115 |
* @see java.awt.Shape#intersects(java.awt.geom.Rectangle2D)
|
| 116 |
*/
|
| 117 |
public boolean intersects(Rectangle2D r) { |
| 118 |
return r.contains(this.p); |
| 119 |
} |
| 120 |
|
| 121 |
/* (non-Javadoc)
|
| 122 |
* @see java.awt.Shape#getPathIterator(java.awt.geom.AffineTransform)
|
| 123 |
*/
|
| 124 |
public PathIterator getPathIterator(AffineTransform at) { |
| 125 |
return new FPointIterator(p, at); |
| 126 |
} |
| 127 |
|
| 128 |
/* (non-Javadoc)
|
| 129 |
* @see java.awt.Shape#getPathIterator(java.awt.geom.AffineTransform, double)
|
| 130 |
*/
|
| 131 |
public PathIterator getPathIterator(AffineTransform at, double flatness) { |
| 132 |
return new FPointIterator(p, at); |
| 133 |
} |
| 134 |
|
| 135 |
/**
|
| 136 |
* @see com.iver.cit.gvsig.fmap.core.FShape#getShapeType()
|
| 137 |
*/
|
| 138 |
public int getShapeType() { |
| 139 |
return FShape.POINT;
|
| 140 |
} |
| 141 |
|
| 142 |
/* (non-Javadoc)
|
| 143 |
* @see com.iver.cit.gvsig.fmap.core.FShape#cloneFShape()
|
| 144 |
*/
|
| 145 |
public FShape cloneFShape() {
|
| 146 |
return new FPoint2D(p.getX(), p.getY()); |
| 147 |
} |
| 148 |
|
| 149 |
/* (non-Javadoc)
|
| 150 |
* @see com.iver.cit.gvsig.fmap.core.FShape#reProject(org.cresques.cts.ICoordTrans)
|
| 151 |
*/
|
| 152 |
public void reProject(ICoordTrans ct) { |
| 153 |
p = ct.convert(p, p); |
| 154 |
} |
| 155 |
} |