ggvis (version 0.4.1)

input_slider: Create an interactive slider.

Description

Create an interactive slider.

Usage

input_slider(min, max, value = (min + max)/2, step = NULL, round = FALSE,
  format = NULL, locale = "us", ticks = TRUE, animate = FALSE,
  sep = ",", pre = NULL, post = NULL, label = "",
  id = rand_id("slider_"), map = identity)

Arguments

min

The minimum value (inclusive) that can be selected.

max

The maximum value (inclusive) that can be selected.

value

The initial value of the slider. A numeric vector of length one will create a regular slider; a numeric vector of length two will create a double-ended range slider. A warning will be issued if the value doesn't fit between min and max<

step

Specifies the interval between each selectable value on the slider (if NULL, a heuristic is used to determine the step size).

round

TRUE to round all values to the nearest integer; FALSE if no rounding is desired; or an integer to round to that number of digits (for example, 1 will round to the nearest 10, and -2 will round to the nearest .01). Any rounding w

format

Deprecated.

locale

Deprecated.

ticks

FALSE to hide tick marks, TRUE to show them according to some simple heuristics.

animate

TRUE to show simple animation controls with default settings; FALSE not to; or a custom settings list, such as those created using animationOptions.

sep

Separator between thousands places in numbers.

pre

A prefix string to put in front of the value.

post

A suffix string to put after the value.

label

Display label for the control, or NULL for no label.

id

A unique identifier for this input. Usually generated automatically.

map

A function with single argument x, the value of the control on the client. Returns a modified value.

See Also

Other interactive input: input_checkboxgroup, input_radiobuttons, input_select; input_checkbox; input_numeric, input_text

Examples

input_slider(0, 100)
input_slider(0, 100, label = "binwidth")
input_slider(0, 100, value = 50)

# Supply two values to value to make a double-ended sliders
input_slider(0, 100, c(25, 75))

# You can use map to transform the outputs
input_slider(-5, 5, label = "Log scale", map = function(x) 10 ^ x)