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KBE3D / KBCore / Cesium / PinBuilder
类: PinBuilder
A utility class for generating custom map pins as canvas elements. <br /><br /> <div align='center'> <img src='/Images/PinBuilder.png' width='500'/><br /> Example pins generated using both the maki icon set, which ships with Cesium, and single character text. </div>
方法
fromColor()
fromColor(
color:Color,size:number):HTMLCanvasElement
Creates an empty pin of the specified color and size.
参数
color
The color of the pin.
size
number
The size of the pin, in pixels.
返回
HTMLCanvasElement
The canvas element that represents the generated pin.
fromUrl()
fromUrl(
url:string|Resource,color:Color,size:number):HTMLCanvasElement|Promise<HTMLCanvasElement>
Creates a pin with the specified icon, color, and size.
参数
url
The url of the image to be stamped onto the pin.
string | Resource
color
The color of the pin.
size
number
The size of the pin, in pixels.
返回
HTMLCanvasElement | Promise<HTMLCanvasElement>
The canvas element or a Promise to the canvas element that represents the generated pin.
fromMakiIconId()
fromMakiIconId(
id:string,color:Color,size:number):HTMLCanvasElement|Promise<HTMLCanvasElement>
Creates a pin with the specified maki icon identifier, color, and size.
参数
id
string
The id of the maki icon to be stamped onto the pin.
color
The color of the pin.
size
number
The size of the pin, in pixels.
返回
HTMLCanvasElement | Promise<HTMLCanvasElement>
The canvas element or a Promise to the canvas element that represents the generated pin.
fromText()
fromText(
text:string,color:Color,size:number):HTMLCanvasElement
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
text
string
The text to be stamped onto the pin.
color
The color of the pin.
size
number
The size of the pin, in pixels.
返回
HTMLCanvasElement
The canvas element that represents the generated pin.
构造函数
构造函数
new PinBuilder():
PinBuilder
返回
PinBuilder