trips_layer: Trips Layer

In anthonynorth/rdeck: Deck.gl Widget

Trips Layer

Description

Trips Layer

Usage

add_trips_layer(
  rdeck,
  ...,
  id = uuid::UUIDgenerate(),
  name = "TripsLayer",
  group_name = NULL,
  data = NULL,
  visible = TRUE,
  pickable = FALSE,
  opacity = 1,
  wrap_longitude = FALSE,
  position_format = "XY",
  color_format = "RGBA",
  auto_highlight = FALSE,
  highlight_color = "#00008080",
  width_units = "meters",
  width_scale = 1,
  width_min_pixels = 0,
  width_max_pixels = 9007199254740991,
  joint_rounded = FALSE,
  cap_rounded = FALSE,
  miter_limit = 4,
  billboard = FALSE,
  get_path = path,
  get_color = "#000000ff",
  get_width = 1,
  fade_trail = TRUE,
  trail_length = 120,
  get_timestamps = timestamps,
  blending_mode = "normal",
  visibility_toggle = TRUE,
  tooltip = NULL,
  loop_length = 1800,
  animation_speed = 30
)

update_trips_layer(
  rdeck,
  ...,
  id,
  name = cur_value(),
  group_name = cur_value(),
  data = cur_value(),
  visible = cur_value(),
  pickable = cur_value(),
  opacity = cur_value(),
  wrap_longitude = cur_value(),
  position_format = cur_value(),
  color_format = cur_value(),
  auto_highlight = cur_value(),
  highlight_color = cur_value(),
  width_units = cur_value(),
  width_scale = cur_value(),
  width_min_pixels = cur_value(),
  width_max_pixels = cur_value(),
  joint_rounded = cur_value(),
  cap_rounded = cur_value(),
  miter_limit = cur_value(),
  billboard = cur_value(),
  get_path = cur_value(),
  get_color = cur_value(),
  get_width = cur_value(),
  fade_trail = cur_value(),
  trail_length = cur_value(),
  get_timestamps = cur_value(),
  blending_mode = cur_value(),
  visibility_toggle = cur_value(),
  tooltip = cur_value(),
  loop_length = cur_value(),
  animation_speed = cur_value()
)

Arguments

rdeck	<rdeck | rdeck_proxy> An rdeck map instance.
...	Additional parameters that will be forwarded to deck.gl javascript without validation nor processing. All dots must be named and will be camelCased when serialised. A warning is raised when dots are used, warning class rdeck_dots_nonempty.
id	<string> The layer's identifier must be unique for among all layers of the same type for a map. Defaults to uuid::UUIDgenerate(), but should be explicitly defined for updatable layers in a shiny application.
name	<string> Identifies the layer on tooltips and legends. It does not need to be unique, but should be brief. Defaults to the deck.gl class name for the layer.
group_name	<string> Defines the group that this layer belongs to. Currently only effective on the layer selector, if visibility_toggle = TRUE.
data	<data.frame | sf | string> The layer's data. Data frames and sf objects will contain all columns that are referenced by the layer's accessors. Strings will be interpreted as a URL and data will be retrieved dynamically in the browser.
visible	<boolean> Determines whether the layer is visible or not; also determines whether any legend elements for the layer will be displayed.
pickable	<boolean> Determines if the layer responds to pointer / touch events.
opacity	<number> Determines the layer's opacity.
wrap_longitude	<boolean> Normalises geometry longitudes.
position_format	<"XY" | "XYZ"> Determines whether each coordinate has two (XY) or three (XYZ) elements.
color_format	<"RGB" | "RGBA"> Determines whether the alpha channel of the colours will be ignored by accessors, making all colours opaque.
auto_highlight	<boolean> When TRUE, the current object hovered by the cursor is highlighted by highlight_color.
highlight_color	<accessor | scale | color> When auto_highlight and pickable are enabled, highlight_color determines the colour of the currently highlighted object. If a single colour value is supplied, that colour will be used to highlight all objects in the layer. Per-object highlighting is achieved with a colour scale, or a tidy-eval column of colours.
width_units	<"pixels" | "common" | "meters"> The units of the line_width.
width_scale	<number> The scaling multiplier for the width of each line.
width_min_pixels	<number> The minimum line width in pixels.
width_max_pixels	<number> The maximum line width in pixels.
joint_rounded	<boolean> If TRUE, draw round joints; else draw square joints.
cap_rounded	<boolean> If TRUE, draw round caps; else draw square caps.
miter_limit	<number> The maximum extent of a joint in ratio to the stroke width. Only applicable if rounded == FALSE.
billboard	<boolean> If TRUE, extrude the path in screen space (width always faces) the camera; if FALSE, the width always faces up (z).
get_path	<accessor> The feature paths. A ⁠<linestring/multilinestring>⁠ wk-geometry column with CRS EPSG:4326. Supports tidy-eval.
get_color	<accessor | scale | color> The colour of each object. Accepts a single colour value, a colour scale, or a tidy-eval column of colours.
get_width	<accessor | scale | number> The width of each object, in units specified by width_scale. Accepts a single numeric value, a numeric scale, or a tidy-eval column of numbers.
fade_trail	<boolean> Whether or not the path fades out.
trail_length	<number> The number of seconds for a path to completely fade out.
get_timestamps	<accessor> The timestamps for each trip. For each trip, each timestamp corresponds to a position in the linestring returned by get_path, representing the time at which that position was visited. Accepts a tidy-eval list column of numbers.
blending_mode	<"normal" | "additive" | "subtractive"> Sets the blending mode. Blending modes: normal: Normal blending doesn't alter colours of overlapping objects. additive: Additive blending adds colours of overlapping objects. Useful for highlighting dot density on dark maps. subtractive: Subtractive blending darkens overlapping objects. Useful for highlighting dot density on light maps.
visibility_toggle	<boolean> Whether this layer will appear in the layer selector.
tooltip	<tooltip> Defines the columns (and their order) that will be displayed in the layer tooltip, if pickable == TRUE. Supports tidy-select if a data is a data.frame. Geometry columns are always removed.
loop_length	<number> The number of seconds to complete an animation loop.
animation_speed	<number> The animation speed multiplier.

See Also

https://github.com/visgl/deck.gl/blob/8.7-release/docs/api-reference/geo-layers/trips-layer.md

Other geo-layers: great_circle_layer, h3_cluster_layer, h3_hexagon_layer, mvt_layer, quadkey_layer, s2_layer, terrain_layer, tile_3d_layer, tile_layer

Other layers: arc_layer, bitmap_layer, column_layer, contour_layer, cpu_grid_layer, geojson_layer, gpu_grid_layer, great_circle_layer, grid_cell_layer, grid_layer, h3_cluster_layer, h3_hexagon_layer, heatmap_layer, hexagon_layer, icon_layer, line_layer, mvt_layer, path_layer, point_cloud_layer, polygon_layer, quadkey_layer, s2_layer, scatterplot_layer, scenegraph_layer, screen_grid_layer, simple_mesh_layer, solid_polygon_layer, terrain_layer, text_layer, tile_3d_layer, tile_layer

anthonynorth/rdeck documentation built on Aug. 11, 2024, 1:40 p.m.