RhinoCommon API

Point2f Structure

Represents the two coordinates of a point in two-dimensional space, using Single-precision floating point numbers.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll)

Syntax

[SerializableAttribute]
public struct Point2f : IEquatable<Point2f>, 
	IComparable<Point2f>, IComparable, IEpsilonFComparable<Point2f>

<SerializableAttribute>
Public Structure Point2f
	Implements IEquatable(Of Point2f), IComparable(Of Point2f), 
	IComparable, IEpsilonFComparable(Of Point2f)

The Point2f type exposes the following members.

Constructors

	Name	Description
	Point2f(Double, Double)	Initializes a new two-dimensional point from two double-precision floating point numbers as coordinates. Coordinates will be internally converted to floating point numbers. This might cause precision loss.
	Point2f(Single, Single)	Initializes a new two-dimensional point from two components.

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Properties

	Name	Description
	IsValid	Gets a value indicating whether this point is considered valid.
	Unset	Gets the standard unset point.
	X	Gets or sets the X (first) component of the vector.
	Y	Gets or sets the Y (second) component of the vector.

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Methods

	Name	Description
	CompareTo	Compares this Point2f with another Point2f. Coordinates evaluation priority is first X, then Y.
	EpsilonEquals	Check that all values in other are within epsilon of the values in this
	Equals(Object)	Determines whether the specified System.Object is a Point2f and has the same values as the present point. (Overrides ValueTypeEquals(Object).)
	Equals(Point2f)	Determines whether the specified Point2f has the same values as the present point.
	GetHashCode	Computes a hash number that represents the current point. (Overrides ValueTypeGetHashCode.)
	GetType	(Inherited from Object.)
	ToString	Constructs the string representation for the current point. (Overrides ValueTypeToString.)

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Operators

	Name	Description
	Addition	Sums two Point2fs.
	Division	Divides a Point2f by a scalar.
	Equality	Determines whether two Point2f have equal values.
	(Point2d to Point2f)	Converts a double-precision point in a single-precision point. Needs explicit casting to help retain precision.
	GreaterThan	Determines whether the first specified Point2f comes after (has superior sorting value than) the second point. Coordinates evaluation priority is first X, then Y.
	GreaterThanOrEqual	Determines whether the first specified Point2f comes after (has superior sorting value than) the second point, or it is equal to it. Coordinates evaluation priority is first X, then Y.
	Inequality	Determines whether two Point2f have different values.
	LessThan	Determines whether the first specified Point2f comes before (has inferior sorting value than) the second point. Coordinates evaluation priority is first X, then Y.
	LessThanOrEqual	Determines whether the first specified Point2f comes before (has inferior sorting value than) the second point, or it is equal to it. Coordinates evaluation priority is first X, then Y.
	Multiply	Multiplies a Point2f by a scalar.
	Subtraction	Subtracts two Point2fs.

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Version Information

Rhino for Mac

Supported in: 5.4

Rhino for Windows

Supported in: 6.8

Reference

Rhino.Geometry Namespace

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