MapboxGL.Light

<MapboxGL.Light />

Light represents the light source for extruded geometries

灯光表示拉伸几何图形的光源

props

Prop	Type	Default	Required	Description
style	custom	none	false	Customizable style attributes

可自定义的样式属性

styles

• <a href="#name">anchor</a>
  
• <a href="#name-1">position</a>
  
• <a href="#name-2">color</a>
  
• <a href="#name-3">intensity</a>
  

---

Name

anchor

Description

Whether extruded geometries are lit relative to the map or viewport.

Type

enum

Default Value

viewport

Supported Values

map - The position of the light source is aligned to the rotation of the map.<br />
光源的位置与地图的旋转对齐
viewport - The position of the light source is aligned to the rotation of the viewport.<br />
光源的位置与视口的旋转对齐

Expression

Parameters: zoom

---

Name

position

Description

Position of the light source relative to lit (extruded) geometries, in [r radial coordinate, a azimuthal angle, p polar angle] where r indicates the distance from the center of the base of an object to its light, a indicates the position of the light relative to 0° (0° when light.anchor is set to viewport corresponds to the top of the viewport, or 0° when light.anchor is set to map corresponds to due north, and degrees proceed clockwise), and p indicates the height of the light (from 0°, directly above, to 180°, directly below).
光源相对于照明(拉伸)几何图形的位置，在[r径向坐标，方位角，p极角]中，其中r表示从对象的底部的中心到其光的距离，a表示光相对于0°的位置(当light.anchor设置为‘viewport时为0°时，对应于视口的顶部，或者当light.anchor设置为map`时为0°，对应于正北，度顺时针进行)，p表示光的高度(从0°，正上方，到180°，正下方)。

Type

array<number>

Default Value

[1.15,210,30]

Expression

Parameters: zoom

---

Name

color

Description

Color tint for lighting extruded geometries.
照明拉伸几何图形的颜色色调。

Type

color

Default Value

#ffffff

Expression

Parameters: zoom

---

Name

intensity

Description

Intensity of lighting (on a scale from 0 to 1). Higher numbers will present as more extreme contrast.
照明强度(从0到1的刻度)。更高的数字将表现为更极端的对比。

Type

number

Default Value

0.5

Minimum

0

Maximum

1

Expression

Parameters: zoom