gisviewer-vue3-arcgis
Version:
在应用中引入私服的包， 项目根目录下 新建文件 .npmrc 在 .npmrc 中对包源进行配置：
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TypeScript
import { default as OlMap } from 'ol/Map';
import { IVehicleTrack } from 'packages/components/src/types';
export default class TraceRendererLayer {
private map;
private carLayer;
private vectorSource;
private dotStyleResolution;
private isDotStyle;
/** 如果有硬件加速，使用raf平滑轨迹；如果没有，不平滑 */
private hasGpu;
private mapConfig;
private rafSignal;
private clearTraceTimer;
private readonly minSegmentDuration;
private readonly historyTrimThreshold;
private hiddenStyle;
private simpleMarkerStyle;
private styleCache;
private historyPositionMap;
private vehicleObjectMap;
constructor(map: OlMap);
/**
* 新增交通对象
* @param objects
*/
addVehicles(objects: IVehicleTrack[]): void;
/**
* 更新交通对象位置
* @param objects
*/
updateVehicles(objects: IVehicleTrack[]): void;
/**
* 分辨率跨越dotStyleResolution阈值时，刷新所有feature的样式
*/
private refreshAllStyles;
destroy(): void;
deleteVehicles(idList: string[]): void;
private render;
/**
* 更新车辆位置
* @param vehicleId
*/
private updatePosition;
/**
* 根据插值角度更新车辆图标旋转
*/
private applyVehicleHeadingStyle;
/**
* 获取车辆feature的样式
* @param trackData 轨迹点数据
* @param resolution 当前分辨率
* @returns
*/
private getVehicleStyle;
/**
* 根据车身颜色代码获取车辆图标路径
* @param carColor
* @returns
*/
private getCarPicSource;
/**
* 根据号牌颜色属性获取填充色和背景色
* @param plateColor
* @returns
*/
private getPlateFontColor;
}