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java.lang.Objectnl.tudelft.simulation.language.d2.DirectionalShape
public class DirectionalShape
DirectionalShape is used to create a shape out of vertices and find out whether a certain point is inside or outside of the shape.
(c) copyright 2002-2005 Delft University of Technology , the Netherlands.
See for project information www.simulation.tudelft.nl/language
License of use: Lesser
General Public License (LGPL) , no warranty
Field Summary | |
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protected List |
lines
lines that connect the points |
protected List |
points
points that span up the shape |
Constructor Summary | |
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DirectionalShape()
constructs a new directional line |
Method Summary | |
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void |
addPoint(double x,
double y)
add a point to the shape |
void |
determineSegments()
determine the line segments between the points |
boolean |
getInside(double x,
double y)
determine whether a point (x,y) is inside this shape or not |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected List points
protected List lines
Constructor Detail |
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public DirectionalShape()
Method Detail |
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public void addPoint(double x, double y)
x
- X coordinatey
- Y coordinatepublic void determineSegments()
public boolean getInside(double x, double y)
x
- X coordinatey
- Y coodinate
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