PinBuilder
查阅Mars3D API

new Cesium.PinBuilder()
engine/Source/Core/PinBuilder.js 21

A utility class for generating custom map pins as canvas elements.


Example pins generated using both the maki icon set, which ships with Cesium, and single character text.
Demo:

方法

fromColor(color, size) → HTMLCanvasElement
engine/Source/Core/PinBuilder.js 32

Creates an empty pin of the specified color and size.
参数名称 类型 描述信息
color Color The color of the pin.
size number The size of the pin, in pixels.
返回值:
The canvas element that represents the generated pin.

fromMakiIconId(id, color, size) → HTMLCanvasElement|Promise.<HTMLCanvasElement>
engine/Source/Core/PinBuilder.js 75

Creates a pin with the specified maki icon identifier, color, and size.
参数名称 类型 描述信息
id string The id of the maki icon to be stamped onto the pin.
color Color The color of the pin.
size number The size of the pin, in pixels.
返回值:
The canvas element or a Promise to the canvas element that represents the generated pin.

fromText(text, color, size) → HTMLCanvasElement
engine/Source/Core/PinBuilder.js 105

Creates a pin with the specified text, color, and size. The text will be sized to be as large as possible while still being contained completely within the pin.
参数名称 类型 描述信息
text string The text to be stamped onto the pin.
color Color The color of the pin.
size number The size of the pin, in pixels.
返回值:
The canvas element that represents the generated pin.

fromUrl(url, color, size) → HTMLCanvasElement|Promise.<HTMLCanvasElement>
engine/Source/Core/PinBuilder.js 52

Creates a pin with the specified icon, color, and size.
参数名称 类型 描述信息
url Resource | string The url of the image to be stamped onto the pin.
color Color The color of the pin.
size number The size of the pin, in pixels.
返回值:
The canvas element or a Promise to the canvas element that represents the generated pin.
packages/engine
packages/widgets