MATLAB-like Vertical/Horizontal Zoom for strictly Vertical/Horizontal Drag

还没有人认领这个 Issue。

In the MATLAB figure controls, the zoom button allows me to only zoom horizontally if the mouse is moved horizontally or vertically. This is nice to have so that I don't have to drag across the vertical/horizontal extent every time I want to go to a specific spot.

I'd greatly appreciate this feature here as I use this extension for virtually all of my notebook development and find myself wanting to do this frequently. Thanks!


首先，在 notebook 中复现缩放按钮的行为，并将其与 issue 中描述的 MATLAB 图形控件进行比较。跟踪 ipympl 的缩放交互，以确定鼠标水平移动与垂直移动分别是如何处理的；当严格水平或垂直的拖动只缩放对应的轴而不影响另一条轴时，即视为完成。

由索引模型根据 Issue 内容生成。