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锁定老帖子 主题：Mapabc地图----生成路线
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发表时间：2011-12-09
//下面这一段代码是一定要定义的
//<---------------------------------开始---------------------------------------->
/*
* 下面是生成线路的几个函数(请勿修改)<~----------------------------------------------------------------------------------->
* */
var areaId;
var resultStr="";
var totalcount=0;//当前线路中一共选择的记录数
var currentLineEqui = new Array(); //当前线路设备
/***/
function RouteSearch(){
this.routeSType="rs";
this.start_x = "";this.start_y = "";this.start_name = "";this.start_address = "";this.start_tel = "";this.start_pid = "";this.start_citycode = "";this.start_cityname = "";this.start_detailLink="";this.start_type="";
this.end_x = "";this.end_y = "";this.end_name = "";this.end_address = "";this.end_tel = "";this.end_pid = "";this.end_citycode = ""; this.end_cityname = "";this.end_detailLink="";this.end_type="";
this.route_segment;
}
var routeS = new RouteSearch();
function createNewCashLine(){
resultStr="";
totalcount = 0;
currentLineEqui = [];
mapObj.removeOverlayById(areaId);
document.getElementById("result").innerHTML="";
}
function routeSearch_CallBack(data){
var resultStr="";
if(data.error_message != null){
resultStr="查询异常！"+data.error_message;
}else{
switch(data.message){
case 'ok':
var route_count = data.count;
if(route_count==0){
resultStr="<div> 未查找到任何结果!</div>";
}else{
var route_text = "";var road_length = 0;
var route_content = new Array();
routeS.route_segment = new Array();
for(var i=0;i<route_count;i++){
routeS.route_segment[i] = data.segmengList[i].coor;//每一条路线的XY
}
var allover = new Array();
var arr = new Array();
var poi_xy_r = data.coors.split(",");
var poi_xy_rl = poi_xy_r.length-2
for(var j=0;j<poi_xy_rl;j=j+2){
arr.push(new MLngLat(poi_xy_r[j],poi_xy_r[j+1]));
}
var lineopt = new MLineOptions();
lineopt.lineStyle.thickness=6;
lineopt.lineStyle.color=0x005cb5;
lineopt.lineStyle.alpha=0.8;
var line = new MPolyline(arr,lineopt);
lineopt.canShowTip=false;
allover.push(line);
/*起点终点*/
var lineStyle=new MLineStyle();
lineStyle.thickness=2;
lineStyle.alpha=1;
lineStyle.lineType= LINE_DASHED;
var fontStyle=new MFontStyle();
fontStyle.name="Arial";
fontStyle.size=12;
fontStyle.color= 0xffffff;
fontStyle.bold=true;
var fontStyle1=new MFontStyle();
fontStyle1.name="Arial";
fontStyle1.size=13;
fontStyle1.color= 0x000000;
fontStyle1.bold=false;
var fillStyle=new MFillStyle();
fillStyle.color= 0xFFFFFF; //填充色
fillStyle.alpha=1;
var fillStyle1=new MFillStyle();
fillStyle1.color= 0x005cb5; //填充色
fillStyle1.alpha=1;
mapObj.addOverlays(allover,true);
}
break;
case 'error':
resultStr= "<div class=\"default\"><div class=\"default_title\">对不起！网络繁忙！请稍后重新尝试！</div><div class=\"d_link\"><div class=\"d_right\"></div><div class=\"suggest\"><strong>建议：</strong><br />如果您刷新页后仍无法显示结果，请过几分钟后再次尝试或者与信息化小组联系。<br /></div></div></span>错误信息："+data.message+"</div>";
break;
default:
resultStr= "<div class=\"default\"><div class=\"default_title\">对不起！网络繁忙！请稍后重新尝试！</div><div class=\"d_link\"><div class=\"d_right\"></div><div class=\"suggest\"><strong>建议：</strong><br />如果您刷新页后仍无法显示结果，请过几分钟后再次尝试或者与信息化小组联系。<br /></div></div></span>错误信息："+data.message+"</div>";
}
}
}
//<---------------------------------结束---------------------------------------->
//上面是基本线路生成的定义,下面是具体路线生成
//<----------------------------------------开始---------------------------------------->
function generateLine(){//生成路线
if(linetemp!=null ){
//linetemp--->是一个数组
/***
var equipmentArr = [];
var equipment1 = {
'id':'01',
'name':'01',
'lon':'113.33034682099', //经度
'lat':'23.136111090227', //纬度
'address':'广州市天河区华康小学',
'status':'0'
};
var equipment2 = {
'id':'02',
'name':'02',
'lon':'113.33669829193', //经度
'lat':'23.131138554636', //纬度
'address':'广州市天河区石牌西路东园小区',
'status':'0'
};
var equipment3 = {
'id':'03',
'name':'03',
'lon':'113.33738493744', //经度
'lat':'23.125060760778', //纬度
'address':'广州市天河区海乐路',
'status':'1'
};
linetemp.push(equipment1);
linetemp.push(equipment2);
linetemp.push(equipment3);
**/
for(var i=0;i<linetemp.length;i++){
var linest = new MLineStyle();
linest.alpha = 1;
linest.color = 0xFF3300 ;
linest.thickness = 3;
linest.lineType= LINE_DASHED;
if(i==linetemp.length-1)return;
mapObj.panTo(new MLngLat(linetemp[i+1].lon,linetemp[i+1].lat));
var startXY= new MLngLat(linetemp[i].lon,linetemp[i].lat);
var endXY = new MLngLat(linetemp[i+1].lon,linetemp[i+1].lat);
var mls = new MRouteSearch();
var opt =new MRouteSearchOptions();
opt.per=90;//抽吸函数，表示在地图上画导航路径的关键点的个数。默认为150
opt.routeType=0;//路径计算规则,0表示速度优先（默认）
opt.name="";//避让区域名称
var regionL="";//避让区域坐标
routeS.start_x=linetemp[i].lon;
routeS.start_y=linetemp[i].lat;
routeS.end_x=linetemp[i+1].lon;
routeS.end_y=linetemp[i+1].lat;
mls.setCallbackFunction(routeSearch_CallBack);
mls.routeSearchByTwoPoi(startXY,endXY,opt,linest);
}
}
}
//<----------------------------------------结束---------------------------------------->
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