Add "wheel_zoom" tool to a Bokeh figure

Add "wheel_zoom" tool to a Bokeh figure

tool_wheel_zoom(fig, dimensions = "both")

Arguments

fig	figure to modify
dimensions	a vector specifying whether the wheel_zoom tool should zoom with respect to the x axis ("width") and the y axis ("height") or "both"

Note

Tools can be easily specified as a vector of tool names in the tools argument when instantiating a figure. In this case, they are added with defaults. Explicitly calling these tool_ functions will manually add the tool to a figure and allow additional specification of parameters.

See also

Other tools: tool_box_select(), tool_box_zoom(), tool_crosshair(), tool_hover(), tool_lasso_select(), tool_pan(), tool_reset(), tool_resize(), tool_save(), tool_tap()

Examples

# \donttest{
# only zoom on x axis
figure() %>% ly_points(1:10) %>%
 tool_wheel_zoom(dimensions = "height")
# }