PyQtGraph – Setting Maximum Height of Plot Window
In this article we will see how we can set the maximum height of the plot window in the PyQtGraph module. PyQtGraph is a graphics and user interface library for Python that provides functionality commonly required in designing and science applications. Its primary goals are to provide fast, interactive graphics for displaying data (plots, video, etc.) and second is to provide tools to aid in rapid application development (for example, property trees such as used in Qt Designer).Plot windows consist of two main parts: the Plot Panel containing the actual plotted graphics and the Control Panel. By default the plot window is resizable user can resize it any time, by setting maximum height we can fix that user will not be able to increase the height beyond the maximum height point.
We can create a plot window with the help of command given below
# creating a pyqtgraph plot window window = pg.plot()
In order to do this we use
setMaximumHeightmethod with the plot window object
Syntax : window.setMaximumHeight(height)
Argument : It takes integer as argument
Return : It returns None
Below is the implementation
After increasing the size of the window, this is the maximum height which can be attain by the window
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