Style a slider control — slider

Builds an appearance specification for add_slider_control(). Use a preset string ("light", "dark", or "auto") as a starting point and override individual pieces of the control on top of it. The older background_color, text_color, accent_color, and width arguments on add_slider_control() continue to work for simple styling; use slider_style() when you need control over the container, play button, track, thumb, and histogram.

Usage

slider_style(
  preset = NULL,
  width = NULL,
  background_color = NULL,
  background_opacity = NULL,
  text_color = NULL,
  border_color = NULL,
  border_width = NULL,
  border_radius = NULL,
  font_family = NULL,
  font_size = NULL,
  font_weight = NULL,
  padding = NULL,
  shadow = NULL,
  shadow_color = NULL,
  shadow_size = NULL,
  title_color = NULL,
  title_size = NULL,
  title_weight = NULL,
  value_color = NULL,
  value_size = NULL,
  value_weight = NULL,
  accent_color = NULL,
  play_button_background = NULL,
  play_button_color = NULL,
  play_button_border_color = NULL,
  track_color = NULL,
  active_color = NULL,
  track_height = NULL,
  thumb_color = NULL,
  thumb_border_color = NULL,
  thumb_size = NULL,
  histogram_height = NULL,
  histogram_bar_color = NULL,
  histogram_active_opacity = NULL,
  histogram_inactive_opacity = NULL
)

Arguments

preset: Optional base theme: "light", "dark", or "auto". "auto" currently resolves to the light preset.
width: Slider container width in pixels.
background_color: CSS color for the control background.
background_opacity: Numeric in [0, 1] for background opacity.
text_color: CSS color for general text.
border_color: CSS color for the container border.
border_width: Border width in pixels.
border_radius: Corner radius in pixels.
font_family: CSS font-family string.
font_size: Font size in pixels.
font_weight: CSS font-weight.
padding: Internal padding as a CSS size string or numeric pixels.
shadow: Logical; whether to draw a drop shadow.
shadow_color: CSS color of the drop shadow.
shadow_size: Blur radius of the drop shadow in pixels.
title_color, title_size, title_weight: Styling for the optional title.
value_color, value_size, value_weight: Styling for the current value label.
accent_color: Main accent color. Used as the default active track, thumb, play hover, and histogram color.
play_button_background, play_button_color, play_button_border_color: Styling for the play/pause button.
track_color, active_color: CSS colors for the inactive and active track.
track_height: Track height in pixels.
thumb_color, thumb_border_color: CSS colors for the slider thumb.
thumb_size: Thumb diameter in pixels.
histogram_height: Histogram height in pixels.
histogram_bar_color: Histogram bar color.
histogram_active_opacity, histogram_inactive_opacity: Bar opacity for selected and unselected histogram bins.

Value

A list of class mapgl_slider_style.

Examples

if (FALSE) { # \dontrun{
slider_style("dark", accent_color = "#9fd3ff")

slider_style(
  background_color = "rgba(20, 30, 48, 0.92)",
  text_color = "#f8fafc",
  active_color = "#7dd3fc",
  thumb_size = 18
)
} # }