Programming Language: Python

Namespace/Package Name: PyQt5.QtCore

Class/Type: QPointF

Examples at hotexamples.com: 60

Python PyQt5.QtCore QPointF is a class that represents a point in a 2D coordinate system using the x and y coordinates. The class provides methods to access and modify the x and y values, as well as to perform mathematical operations such as addition and subtraction between points.

Here are some examples of using QPointF:

1. Creating a point with x = 10 and y = 20:

2. Accessing the x and y coordinates of a point:

3. Setting the x and y values of a point:

4. Adding two points together:

5. Subtracting two points:

Here are some examples of using QPointF:

1. Creating a point with x = 10 and y = 20:

point = QPointF(10, 20)

2. Accessing the x and y coordinates of a point:

x = point.x() y = point.y()

3. Setting the x and y values of a point:

point.setX(30) point.setY(40)

4. Adding two points together:

point1 = QPointF(10, 20) point2 = QPointF(30, 40) result = point1 + point2

5. Subtracting two points:

point1 = QPointF(10, 20) point2 = QPointF(30, 40) result = point1 - point26. Determining the package library: The QPointF class is part of the PyQt5.QtCore library, which is the core module of PyQt5 - a Python binding of the Qt toolkit. The Qt toolkit is a cross-platform framework for building graphical user interfaces and applications, and PyQt5 provides a Python interface to its functionality.

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