tool_lasso_select {rbokeh} | R Documentation

## Add "lasso_select" tool to a Bokeh figure

### Description

Add "lasso_select" tool to a Bokeh figure

### Usage

    tool_lasso_select(fig, select_every_mousemove = TRUE, line_color = NULL,
      line_alpha = NULL, fill_color = NULL, fill_alpha = NULL,
      line_width = NULL, line_dash = NULL, line_dash_offset = NULL,
      line_join = NULL, line_cap = NULL, names = NULL, callback = NULL,
      remove = FALSE)

### Arguments

`fig` | Figure to modify.
`select_every_mousemove` | Whether a selection computation should happen on every mouse event, or only once, when the selection region is completed. Default: True
`line_color` | The line color values for the polygon.
`line_alpha` | The line alpha values for the polygon.
`fill_color` | The fill color values for the polygon.
`fill_alpha` | The fill alpha values for the polygon.
`line_width` | The line width values for the polygon.
`line_dash` | The line dash values for the polygon.
`line_dash_offset` | The line dash offset values for the polygon.
`line_join` | The line join values for the polygon.
`line_cap` | The line cap values for the polygon.
`names` | A list of names to query for. If set, only renderers that have a matching value for their "name" attribute will be used.
`callback` | A callback to run in the browser on every selection of a lasso area. The cb_data parameter that is available to the Callback code will contain one LassoSelectTool-specific field: :geometry: object containing the coordinates of the lasso area.
`remove` | Logical indicating whether the tool should be removed.

### See Also

Other tools: `tool_box_select`, `tool_box_zoom`, `tool_crosshair`, `tool_help`, `tool_pan`, `tool_poly_select`, `tool_redo`, `tool_reset`, `tool_save`, `tool_undo`, `tool_wheel_pan`, `tool_wheel_zoom`, `tool_zoom_in`, `tool_zoom_out`

### Examples

    figure(tools = NULL) %>%
      ly_points(1:10) %>%
      tool_lasso_select(line_color = "red", callback = "console.log('calling back...')")

[Package rbokeh version 0.6.3 Index]