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步行路线规划
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步行路线规划可以根据起终点获取驾车步行规划数据,并可以通过Polyline绘制出步行路线,效果图:

效果示例
示例代码:
let option: WalkingRoutePlanOption = {
from: PlanNode.withLocation(fromArr),
to: PlanNode.withLocation(toArr)
}
RoutePlanSearch.newInstance().walkingSearch(option)
.then((res: WalkingRouteResult) => {
let resultLine: Array<LatLng> = []
if (typeof res.routeLines === "undefined") {
return
}
let line = res.routeLines[0]
let steps = line.steps
for (let i = 0; i < steps.length; i++) {
let step = steps[i]
let llAry: LatLng[] = parseGeoStr2LLArray(step.pathString)
llAry.forEach(element => {
resultLine.push(element)
})
}
let polyline: Polyline = new Polyline({
points: resultLine,
fillcolor: '#6af',
width: 10,
join: SysEnum.LineJoinType.ROUND,
cap: SysEnum.LineCapType.ROUND,
isThined: true,
isGeodesic: true
});
this.map?.addOverlay(polyline);
})

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