HoloMap.Control.Scale (HoloMap v0.1.0)

A scale bar showing ground distance.

<HoloMap.Control.Scale unit="metric" max_width={120} position="bottom-left" />

Props

Prop	Type	Notes
`position`	string	Corner to place the control in. Default `"top-right"`
`unit`	string	`"metric"`, `"imperial"` or `"nautical"`
`max_width`	number	Maximum bar width in pixels. Default 100

The bar picks a round distance that fits within max_width, so the number changes as the user zooms.

Returns true to indicate that the callee module is a component module (has "use Hologram.Component" directive).

__props__()

Returns the list of property definitions for the compiled component.

@spec __is_hologram_component__() :: boolean()

Returns true to indicate that the callee module is a component module (has "use Hologram.Component" directive).

iex> __is_hologram_component__()
true

@spec __props__() :: [{atom(), atom(), keyword()}]

Returns the list of property definitions for the compiled component.