Uses of Interface
pythagoras.f.XY

Packages that use XY

Package	Description
pythagoras.f	The Pythagoras geometry utility classes specialized on float.

Uses of XY in pythagoras.f

Subinterfaces of XY in pythagoras.f

Modifier and Type	Interface and Description
interface	IPoint Provides read-only access to a Point.
interface	IVector Provides read-only access to a Vector.

Classes in pythagoras.f that implement XY

Modifier and Type	Class and Description
class	AbstractPoint Provides most of the implementation of IPoint, obtaining only the location from the derived class.
class	AbstractVector Provides most of the implementation of IVector, obtaining only x and y from the derived class.
class	Point Represents a point on a plane.
class	Vector Represents a vector in a plane.

Methods in pythagoras.f with parameters of type XY

Modifier and Type	Method and Description
void	Rectangle.add(XY p) Expands the bounds of this rectangle to contain the supplied point.
Point	IPoint.add(XY other, Point result) Translates this point by the specified offset and stores the result in the object provided.
Point	AbstractPoint.add(XY other, Point result)
boolean	RectangularShape.contains(XY point)
boolean	Path.contains(XY p)
boolean	IShape.contains(XY point) Returns true if this shape contains the supplied point.
boolean	ICircle.contains(XY p) Returns true if this circle contains the supplied point.
boolean	Area.contains(XY p)
boolean	AbstractQuadCurve.contains(XY p)
boolean	AbstractLine.contains(XY point)
boolean	AbstractCubicCurve.contains(XY p)
boolean	AbstractCircle.contains(XY p)
float	IPoint.direction(XY other) Returns the angle (in radians) of the vector starting at this point and ending at the supplied other point.
float	AbstractPoint.direction(XY other)
float	IPoint.distance(XY p) Returns the Euclidian distance between this point and the supplied point.
float	AbstractPoint.distance(XY p)
float	IPoint.distanceSq(XY p) Returns the squared Euclidian distance between this point and the supplied point.
float	AbstractPoint.distanceSq(XY p)
static Vector	Vectors.from(XY from, XY to) Creates a vector from from to to.
int	IRectangle.outcode(XY point) Returns a set of flags indicating where the supplied point lies in relation to the bounds of this rectangle.
int	AbstractRectangle.outcode(XY p)
float	ILine.pointLineDist(XY p) Returns the distance from the supplied point to the line defined by this line segment.
float	AbstractLine.pointLineDist(XY p)
float	ILine.pointLineDistSq(XY p) Returns the square of the distance from the supplied point to the line defined by this line segment.
float	AbstractLine.pointLineDistSq(XY p)
float	ILine.pointSegDist(XY p) Returns the distance from the supplied point this line segment.
float	AbstractLine.pointSegDist(XY p)
float	ILine.pointSegDistSq(XY p) Returns the square of the distance from the supplied point this line segment.
float	AbstractLine.pointSegDistSq(XY p)
int	ILine.relativeCCW(XY p) Returns an indicator of where the specified point lies with respect to this line segment.
int	AbstractLine.relativeCCW(XY p)
Vector	Vector.set(XY other) Copies the elements of another vector.
Point	Point.set(XY p) Sets the coordinates of this point to be equal to those of the supplied point.
void	Arc.setAngles(XY p1, XY p2) Sets the starting angle and angular extent of this arc using two sets of coordinates.
void	Arc.setAngleStart(XY point) Sets the starting angle of this arc to the angle defined by the supplied point relative to the center of this arc.
void	Arc.setArc(XY point, IDimension size, float start, float extent, int type) Sets the location, size, angular extents, and closure type of this arc to the specified values.
void	Arc.setArcByTangent(XY p1, XY p2, XY p3, float radius) Sets the location, size, angular extents, and closure type of this arc based on the specified values.
void	QuadCurve.setCurve(XY[] points, int offset) Configures the start, control, and end points for this curve, using the values at the specified offset in the points array.
void	CubicCurve.setCurve(XY[] points, int offset) Configures the start, control and end points for this curve, using the values at the specified offset in the points array.
void	QuadCurve.setCurve(XY p1, XY cp, XY p2) Configures the start, control, and end points for this curve.
void	CubicCurve.setCurve(XY p1, XY cp1, XY cp2, XY p2) Configures the start, control and end points for this curve.
void	RectangularShape.setFrame(XY loc, IDimension size) Sets the location and size of the framing rectangle of this shape to the supplied values.
void	RectangularShape.setFrameFromCenter(XY center, XY corner) Sets the location and size of the framing rectangle of this shape based on the supplied center and corner points.
void	RectangularShape.setFrameFromDiagonal(XY p1, XY p2) Sets the location and size of the framing rectangle of this shape based on the supplied diagonal line.
void	Line.setLine(XY p1, XY p2) Sets the start and end of this line to the specified points.
void	Rectangle.setLocation(XY p) Sets the upper-left corner of this rectangle to the supplied point.
Point	IPoint.subtract(XY other, Point result) Subtracts the supplied point from this and stores the result in result.
Point	AbstractPoint.subtract(XY other, Point result)

Constructors in pythagoras.f with parameters of type XY

Constructor and Description
Circle(XY p, float radius) Constructs a circle with the specified properties
Line(XY p1, XY p2) Creates a line from p1 to p2.
Point(XY p) Constructs a point with coordinates equal to the supplied point.
Rectangle(XY p) Constructs a rectangle with the supplied upper-left corner and dimensions (0,0).
Rectangle(XY p, IDimension d) Constructs a rectangle with upper-left corner at the supplied point and with the supplied dimensions.
Vector(XY other) Creates a vector equal to other.