Uses of Class
EE324StandardProjectClasses.Point2D

Uses of Point2D in EE324StandardProjectClasses

Methods in EE324StandardProjectClasses that return Point2D

Modifier and Type	Method and Description
Point2D[]	Polygon2D.asPointsArray() This polygon as an array of points.
static Point2D[]	TestPolygonGenerator.collinear1() Makes a 10 point polygon that contains some collinear points (pattern 1)
static Point2D[]	TestPolygonGenerator.collinear2() Makes a 10 point polygon that contains some collinear points (pattern 2)
Point2D	ShapeMap.destinationPoint() Get the destination point (path ending point) of this map.
Point2D	Polygon2D.get(int indx) Get a specific vertex of the polygon.
Point2D	Point2D.midPoint(Point2D p) Get mid-point of this point and another point p.
static Point2D[]	TestPolygonGenerator.randomPolyGaussian(int size) Make a random set of points normally-distributed and centered on point (0.5,0.5).
static Point2D[]	TestPolygonGenerator.randomPolyUniform(int size) Make a random set of points uniformly distributed within the unit square from (0,0) to (1,1).
Point2D	ShapeMap.sourcePoint() Get the source point (path starting point) of this map.

Methods in EE324StandardProjectClasses that return types with arguments of type Point2D

Modifier and Type	Method and Description
java.util.List<Point2D>	ShapeMap.getAllPoints() Get all points of all polygons in this shape map - does not include the source and destination points.
java.util.Iterator<Point2D>	Polygon2D.iterator() Iterator supporting for-each style iteration over all points in this polygon.

Methods in EE324StandardProjectClasses with parameters of type Point2D

Modifier and Type	Method and Description
void	Polygon2D.addPoint(Point2D p) Add a point to this polygon.
static int	Point2D.collinearMid(Point2D[] pts, int i, int j, int k) If the three points at the specified indices in pts are collinear, return index of 'middle' point, otherwise return -1
static int	Point2D.collinearMid(Point2D[] pts, int i, int j, int k, double delta) If the three points at the specified indices in pts are collinear (within a given precision error), return index of 'middle' point, otherwise return -1
boolean	Polygon2D.contains(Point2D p) Test if a specified point is contained inside this polygon. Uses JTS method: boolean Geometry.contains(Geometry g)
boolean	Polygon2D.contains(Point2D p1, Point2D p2) Test if a specified line segment is entirely contained inside this polygon. Uses JTS method: boolean Geometry.contains(Geometry g)
boolean	Polygon2D.disjoint(Point2D p1, Point2D p2) Test if the specified line segment points are disjoint from this polygon. Returns true if none of the line segment points lie on the perimeter or the interior of this polygon. Uses JTS method: boolean Geometry.disjoint(Geometry g)
double	Point2D.distanceTo(Point2D p) Distance from this point to another point p.
void	Point2D.drawTo(Point2D p) Draw a line from this point to anther point p using the current StdDraw color and pen width.
void	Point2D.drawTo(Point2D p, java.awt.Color clr) Draw a line from this point to anther point p using a specified color.
void	Point2D.drawTo(Point2D p, java.awt.Color clr, double penWidth) Draw a line from this point to anther point p using a specified color and pen width.
boolean	Polygon2D.intersects(Point2D p1, Point2D p2) Test if a specified line segment intersects this polygon. Returns true if this polygon and the specified line segment have at least one point in common. Uses JTS method: boolean Geometry.intersects(Geometry g)
boolean	Point2D.isEqual(Point2D p) Test if this point is coincident with another point p.
Point2D	Point2D.midPoint(Point2D p) Get mid-point of this point and another point p.
boolean	Polygon2D.touches(Point2D p) Test if a specified point touches this polygon. Uses JTS method: boolean Geometry.touches(Geometry g)
boolean	Polygon2D.touches(Point2D p1, Point2D p2) Test if a specified line segment touches this polygon. Returns true if this polygon and the line segment have at least one point in common, but none of the line segment points lie in the interior of the polygon perimeter. Uses JTS method: boolean Geometry.touches(Geometry g)

Constructors in EE324StandardProjectClasses with parameters of type Point2D

Constructor and Description
Point2D(Point2D p) Copy constructor - makes a copy of the specified point.
Polygon2D(Point2D[] points) Construct a polygon from an array of points.
ShapeMap(java.util.ArrayList<Polygon2D> polys, Point2D src, Point2D dest) Construct a ShapeMap with a specified set of polygons and a specified source and destination point.
ShapeMap(Point2D src, Point2D dest) Construct a ShapeMap with a specified source and destination point.

Constructor parameters in EE324StandardProjectClasses with type arguments of type Point2D

Constructor and Description
Polygon2D(java.util.List<Point2D> points) Construct a polygon from a List of Point2D.