lustre_kakaomap/rectangle

Rectangle shape for KakaoMap. Supports pipeline-friendly API:

let bounds = coords.lat_lng_bounds(sw: coords.seoul(), ne: coords.busan())
rectangle.from(bounds)
|> rectangle.color("#00FF00")
|> rectangle.fill(color: "#88FF88", opacity: 0.3)
|> rectangle.draw(id: "map", shape_id: "region")

Types

RectangleOption

opaque </>

pub opaque type RectangleOption

Values

bounds

</>

pub fn bounds(b: coords.LatLngBounds) -> RectangleOption

Sets the rectangle bounds. Required.

clear

</>

pub fn clear(id id: String) -> effect.Effect(msg)

Removes all shapes from the map.

color

</>

pub fn color(
  options: List(RectangleOption),
  color: String,
) -> List(RectangleOption)

Adds stroke color (pipeline-friendly).

draw

</>

pub fn draw(
  options options: List(RectangleOption),
  id id: String,
  shape_id shape_id: String,
) -> effect.Effect(msg)

Draws a rectangle on the map.

fill

</>

pub fn fill(
  options: List(RectangleOption),
  color color: String,
  opacity opacity: Float,
) -> List(RectangleOption)

Adds fill color and opacity (pipeline-friendly).

fill_color

</>

pub fn fill_color(color: String) -> RectangleOption

Sets fill color as “#xxxxxx” hex string.

fill_opacity

</>

pub fn fill_opacity(opacity: Float) -> RectangleOption

Sets fill opacity (0.0 to 1.0).

from

</>

pub fn from(b: coords.LatLngBounds) -> List(RectangleOption)

Creates an option list from bounds. Pipeline entry point.

let bounds = coords.lat_lng_bounds(sw: coords.seoul(), ne: coords.busan())
rectangle.from(bounds)
|> rectangle.color("#00FF00")
|> rectangle.fill(color: "#88FF88", opacity: 0.3)
|> rectangle.draw(id: "map", shape_id: "region")

remove

</>

pub fn remove(
  id id: String,
  shape_id shape_id: String,
) -> effect.Effect(msg)

Removes a rectangle from the map.

set_bounds

</>

pub fn set_bounds(
  id id: String,
  shape_id shape_id: String,
  b b: coords.LatLngBounds,
) -> effect.Effect(msg)

Updates the rectangle bounds.

stroke_color

</>

pub fn stroke_color(color: String) -> RectangleOption

Sets stroke color as “#xxxxxx” hex string.

stroke_opacity

</>

pub fn stroke_opacity(opacity: Float) -> RectangleOption

Sets stroke opacity (0.0 to 1.0).

stroke_style

</>

pub fn stroke_style(style: types.StrokeStyle) -> RectangleOption

Sets stroke style.

stroke_weight

</>

pub fn stroke_weight(weight: Int) -> RectangleOption

Sets stroke width in pixels.

z_index

</>

pub fn z_index(index: Int) -> RectangleOption

Sets the z-index.