Add "lasso_select" tool to a Bokeh figure

Description

Add "lasso_select" tool to a Bokeh figure

Usage

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tool_lasso_select(fig, callback = NULL, ref_layer = NULL,
  line_color = "black", line_alpha = 1, fill_color = "lightgrey",
  fill_alpha = 0.5, line_width = 2, line_dash = c(4, 4),
  level = "overlay")

Arguments

fig

figure to modify

callback

a callback to be applied to this tool - either a character string of javascript code or any one of debug_callback, shiny_callback, console_callback, custom_callback

ref_layer

name of the layer that the callback should be applied to

line_color, line_alpha, fill_color, fill_alpha, line_width, line_dash, level

parameters to control the look of the selection bounding region

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_pan, tool_reset, tool_resize, tool_save, tool_tap, tool_wheel_zoom

Examples

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