Add mousewheel zooming in PlotCanvas#2476
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kurisutsukato wants to merge 1 commit intowxWidgets:masterfrom
Open
Add mousewheel zooming in PlotCanvas#2476kurisutsukato wants to merge 1 commit intowxWidgets:masterfrom
kurisutsukato wants to merge 1 commit intowxWidgets:masterfrom
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This PR enables mousewheel zooming in PlotCanvas. It is enabled always since the mousewheel is not used for any other function. While zooming in or out, the plot stays centered at the mouse position. Holding SHIFT/CTRL while zooming restricts the zoom to either x- or y-axis.