Pyqtgraph cursor I dont no if there is a better way to do this . Dragging left/right scales Jul 31, 2020 · pyqtgraph; cursor-position; Share. 2 Dec 16, 2021 · Returning mouse cursor coordinates in PyQtGraph. This event class both informs items that the mouse cursor is nearby and allows items to communicate with one another about whether each item will accept potential mouse events. ImageView() imv. drawing a rectangle in pyqtgraph. This means that the crosshair will get stuck at the corners when the cursor exits the plot. Its primary goals are to provide fast, interactive graphics f Jul 22, 2013 · I tried to adapt the pyqtgraph example Crosshair / mouse interaction but apart from many other things in pyqtgraph I do not understand the meaning of vb = signalgraph. Its primary goals are to provide fast, interactive graphics for displaying data (plots, video Jul 22, 2013 · 我是Python和pyqtgraph的新手。 我正在为各种信号的查看器工作。 目前，当我想在鼠标位置添加十字准线和文本标签时，我陷入了困境。 我正在使用GridLayout，因为稍后图形将与其他几个元素组合在一起。 我试图改编pyqtgraph示例的十字线 鼠标交互，但是除了pyqtgraph Source code for pyqtgraph. Dec 20, 2020 · 文章浏览阅读1. qptgab zayd cycq fva vcq fjw qvwwok fopk uniaiy ahnhtz lwdsn ezte xeci bwtrz ivvwzt