ggvis (version 0.3.0.1)

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 = "#,##0.#####", locale = "us", ticks = TRUE, animate = FALSE,
  label = "", id = rand_id("slider_"), map = identity)

Arguments

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.

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 (NULL means no restriction).

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

Customize format values in slider labels. See https://code.google.com/p/jquery-numberformatter/ for syntax details.

locale

The locale to be used when applying format. See details.

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.

label

A descriptive label to be displayed with the widget, or NULL.

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)