JavaScript ArcGIS Graphic用法及代码示例

AMD: require(["esri/Graphic"], (Graphic) => { /* code goes here */ });

ESM: import Graphic from "@arcgis/core/Graphic";

类： esri/Graphic

继承: Graphic > Accessor

自从：用于 JavaScript 4.0 的 ArcGIS API

图形是现实世界地理现象的矢量表示。它可以包含几何图形、符号和属性。图形显示在 GraphicsLayer 中。

要了解如何使用图形，请参阅 Intro to graphics 教程。

let polyline = {
  type: "polyline",  // autocasts as new Polyline()
    paths: [
      [-111.30, 52.68],
      [-98, 49.5],
      [-93.94, 29.89]
    ]
};

let polylineSymbol = {
  type: "simple-line",  // autocasts as SimpleLineSymbol()
  color: [226, 119, 40],
  width: 4
};

let polylineAtt = {
  Name: "Keystone Pipeline",
  Owner: "TransCanada"
};

let polylineGraphic = new Graphic({
  geometry: polyline,
  symbol: polylineSymbol,
  attributes: polylineAtt
});

view.graphics.add(polylineGraphic);