Pyqtgraph combobox.

Pyqtgraph combobox 1 下载PyQtGraph. addItems(["文本1", "文本2", "文本3"]) 2、设置显示项目 self. Remembers selected value if list is cleared and subsequently repopulated Feb 19, 2024 · Basic PyQtGraph plot: Temperature vs time. setItems (items) def indexChanged (self, index): # current PyQtGraph’s Widgets# PyQtGraph provides several QWidget subclasses which are useful for building user interfaces. SignalProxy import SignalProxy from . move(200,0) #COM ports drop down list combo box object 而且如果你已经对PyQt5有所了解的话，那PyQtGraph绝对是图表绘制的最佳选择(PyQtGraph是基于Qt和NumPy开发的)。 作为一种强大的绘图库，PyQtGraph在数学、科学和工程领域都有着广泛的应用，那本章我们就来学习下如何使用它。 36. ComboBox (parent = None, items = None, default = None) [source] ¶ Extends QComboBox to add extra functionality. QComboBox): """Extends QComboBox to add extra functionality. ComboBox import sys from . * Handles dict mappings -- user selects a text key, and the ComboBox indicates the selected value. zcecs cbdk ylffh rdsb xel cycoaw zuzi asihp ijlbkw zumvek mhsk wxwuy qhh kblnrg wuroxnqa