Give user have a choice to choose font size
This code should be applied to change font of all widgets.
app.setStyleSheet("QWidget{font-size:7pt;}")Font_size of plot is based on PlottingWidget.font_size
Edited by Lan Dam
This code should be applied to change font of all widgets.
app.setStyleSheet("QWidget{font-size:7pt;}")Font_size of plot is based on PlottingWidget.font_size