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积极更新PyQt GUI图表
原标题:A dynamically updating graph for PyQt GUI

我利用Qt4和PyQt开发了一个Qt GUI。 我试图执行图表,以动态方式“更新生命”表示数据以数据/保密格式传送的速度。 然而,问题在于执行能够清洁地更新的图表,而不是找到速度。 为记录起见,我希望在《全球倡议》中将其作为一种植被,而不是一个单独的人口窗口。

问题回答

我建议你使用两条线: 一种是从某个地方获取数据,另一种是图形。 http://eli.thegreenplace.net/2009/08/07/a-live-data-monitor-with-python-pyqt-and-pyserial/“rel=“nofollow noreferer”>A“live”数据监测与Salzak、PyQt和PySerial或pyt Live Matid

I ve used qCustomPlot (website here, with pretty 好. 我可以随时更新数千个数据点,并且非常直截了当。





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