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
Module: dynamsoft_core
class Point(object)
Properties
| Property | Type | Description |
|---|---|---|
x |
int | The x-coordinate of the point. |
y |
int | The y-coordinate of the point. |
Methods
| Method | Description |
|---|---|
__init__ |
Initializes a new instance of the Point class. |
distance_to |
Calculates the distance between the current point and the specified target point. |
transform_coordinates |
Transforms the coordinates of a point using a given transformation matrix. |
__init__
Initializes a new instance of the Point class.
def __init__(self, *args):
Parameters
args <tuple>: A variable-length argument list that must contain following parameters in order:
x<int>: The x-coordinate of the point.y<int>: The y-coordinate of the point.
distance_to
Calculates the distance between the current point and the specified target point.
def distance_to(self, pt: "Point") -> float:
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.
transform_coordinates
Transforms the coordinates of a point using a given transformation matrix.
@staticmethod
def transform_coordinates(original_point: "Point", transformation_matrix: List[float]) -> "Point":
Parameters
original_point The original point to transform.
transformation_matrix The transformation matrix to apply to the coordinates.
Return Value
Returns a new Point object with the transformed coordinates.
Yes
No