Point

The Point class represents a point in 2D space. It contains an array of two integers, which represent the coordinates of the point.

Definition

Package: com.dynamsoft.core.basic_structures

public class Point

Property	Type	Description
`x`	int	The x-coordinate of the point.
`y`	int	The y-coordinate of the point.

Method	Description
`Point`	Initializes a new instance of the `Point` class.
`getX`	Gets the x-coordinate of the point.
`getY`	Gets the y-coordinate of the point.
`distanceTo`	Calculates the distance between the current point and the specified target point.
`transformCoordinate`	Transforms the coordinates of a point using a given transformation matrix.

Initializes a new instance of the Point class.

public Point()
public Point(int x, int y)
public Point(Point pt)

Parameters

x The x-coordinate of the point.

y The y-coordinate of the point.

pt Another Point object to copy from.

Gets the x-coordinate of the point.

public int getX()

Return Value

Returns the x-coordinate of the point.

Gets the y-coordinate of the point.

public int getY()

Return Value

Returns the y-coordinate of the point.

Calculates the distance between the current point and the specified target point.

public double distanceTo(Point pt)

Parameters

pt The target point to which the distance is calculated.

Return Value

A value representing the distance between the current point and the specified target point.

Transforms the coordinates of a point using a given transformation matrix.

public static Point transformCoordinate(Point originalPoint, double[] transformationMatrix)

Parameters

originalPoint The original point to transform.

transformationMatrix The transformation matrix to apply to the coordinates.

Return Value

Returns a new Point object with the transformed coordinates.