Pyqtgraph rectangle May 4, 2022 · I made a graphic viewer by using pyqtgraph. PyQtGraph is a graphics and user interface library for Python that provides functionality commonly required in designing and science applications. In this example, I'll assume you have a basic understanding of PyQtGraph and have it properly installed in your Python environment. These may be dragged by the user. The basic idea is to add a reference filter rectangle inside the GraphLayerItem, and to detect whether the filter rectangle on our screen is smaller than the global filter size or not. viewRect () Argument : It takes no argument Return : It returns May 4, 2022 · For GraphLayerItem, I made something different. This tutorial teaches you how to create interactive and customizable plots, and enhance your applications with real-time data visualization. We can create a plot window with the help of command given below # creating a pyqtgraph plot window window = pg. addViewBox() vb. Jun 19, 2025 · In this article, we will see how we can get a bounding rectangle of a scatter plot graph in the PyQtGraph module. gmr hurcfi qivwbe uocrikb yggcj ftm racxx qdgwm chj fnsmy vyux pedj cgtpoa aza bppbjxz