Package 'rdeck.controls'

convert rdeckContols to html allowing !important

Description

convert rdeckContols to html allowing !important

Usage

## S3 method for class 'rdeckControls'
as.tags(x, ...)

Arguments

x	an rdeckControls widget
...	other args passed to htmlwidgets:::toHTML

Value

html for the widget

---

Dropdown layer selector for rdeck maps

Description

Create an external layer control for an rdeck map in rmarkdown or shiny.

Usage

rdeck_layer_dropdown(
  rdeck,
  layer_names,
  layer_group_names,
  initial_selection = NULL,
  label = "",
  width = "100%",
  height = "1em"
)

Arguments

rdeck	the target rdeck instance to create a control for.
layer_names	a tidy select expression matching layer names. e.g. starts_with("demand")
layer_group_names	a tidy select expression matching layer group names. e.g. starts_with("rfs")
initial_selection	The layer or layer group that is to be selected by default before the user has interacted with the control. Defaults to the first matched layer name, then layer group name.
label	Some text that immediately precedes the dropdown control.
width	of the control div as css dimension string.
height	of the control div as css dimenson string.

Details

Match layer_names and or layer_group_names by using 'tidy select' syntax see tidyselect::eval_select().

The layer_names tidyselect can only be used to toggle visibility of ungrouped layers, that is layers with no group_name set. This is enforced by {rdeck}.

---

Generic rdeck control widget

Description

A generic control widget constructor.

Usage

rdeckControls(
  targetRDeckId,
  controlType = "dropdown",
  controlData = NULL,
  width = NULL,
  height = NULL,
  elementId = NULL
)

---

Shiny bindings for rdeckControls

Description

Output and render functions for using rdeckControls within Shiny applications and interactive Rmd documents.

Usage

rdeckControlsOutput(outputId, width = "100%", height = "1em")

renderRdeckControls(expr, env = parent.frame(), quoted = FALSE)

Arguments

outputId	output variable to read from
width, height	Must be a valid CSS unit (like '100%', '400px', 'auto') or a number, which will be coerced to a string and have 'px' appended.
expr	An expression that generates a rdeckControls
env	The environment in which to evaluate expr.
quoted	Is expr a quoted expression (with quote())? This is useful if you want to save an expression in a variable.

---