OdGePoint2d Class

Syntax

C++

class OdGePoint2d;

Description

This class represents points (locations) in 2D space.

Remarks

OdGePoint2d may be viewed as an array[2] of doubles.

Corresponding C++ library: TD_Ge

Class Hierarchy

File: GePoint2d.h

Module: API Reference

See Also

Methods

This is the overview for the OdGePoint2d constructor overload.

Data Members

Friends

Methods

asVector()	This is the overview for the asVector method overload.
distanceSqrdTo	Returns the squared distance from this point to the specified point.
distanceTo	Returns the distance from this point to the specified point.
isEqualTo	Returns true if and only if the distance from this point to point is within the specified tolerance.
mirror	Mirrors this point about the specified 2D line.
rotateBy	Rotates this point about the specified basePoint by the specified angle.
scaleBy	Scales this point by the scale factor about the basepoint.
set	Sets this point to the specified X and Y coordinates. Returns a reference to this point.
setToProduct	Sets this point to the result of the matrix multiplication (matrix * point). Returns a reference to this point.
setToSum	Sets this point to point + vect, and returns a reference to this point.
transformBy	Sets this point to the result of the matrix multiplication of xfm * this point. Returns a reference to this point.

Operators

!=	Inequality operator. Returns true if any of the coordinates of this point are not equal to the corresponding coordinates of the specified point.
*(double)	This is the overview for the * operator overload.
*=	Multiplication operator for the OdGePoint2d class.
+	Addition operator for the OdGePoint2d class.
+=	Addition operator for the OdGePoint2d class.
-(const OdGePoint2d&)	This is the overview for the - operator overload.
-=	Subtraction operator for the OdGePoint2d class.
/	Division operator for the OdGePoint2d class.
/=	Division operator for the OdGePoint2d class.
==	Equality operator. Returns true if all the coordinates of this point are equal to the corresponding coordinates of the specified point.
[](unsigned int)	This is the overview for the [] operator overload.

Links

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