`class GPoint`

This class represents a point on the real-valued graphics plane.

Constructor
GPoint() GPoint(x, y)	Creates a `GPoint` object with the specified `x` and `y` coordinates.
Methods
getX()	Returns the x component of the point.
getY()	Returns the y component of the point.
toString()	Converts the `GPoint` to a string in the form `"(`x`,` y`)"`.

Constructor detail

GPoint();
GPoint(double x, double y);

Creates a GPoint object with the specified x and y coordinates. If the coordinates are not supplied, the default constructor sets these fields to 0.

Usage:

GPoint origin;
GPoint pt(x, y);

Method detail

double getX();

Returns the x component of the point.

Usage:

double x = pt.getX();

double getY();

Returns the y component of the point.

Usage:

double y = pt.getY();

string toString();

Converts the GPoint to a string in the form "(x, y)".

Usage:

string str = pt.toString();