From ec6012964b368b93cb7ff3ae242c817a8302a49c Mon Sep 17 00:00:00 2001
From: ZhuDongming <773644075@qq.com>
Date: Mon, 05 Aug 2019 14:50:51 +0800
Subject: [PATCH] 起点指向箭头重新显示
---
src/main/webapp/view/uavTrajectory.jsp | 229 +++++++++++++++++++++++++++++++++++++++-----------------
1 files changed, 158 insertions(+), 71 deletions(-)
diff --git a/src/main/webapp/view/uavTrajectory.jsp b/src/main/webapp/view/uavTrajectory.jsp
index 51888f4..b3408d3 100644
--- a/src/main/webapp/view/uavTrajectory.jsp
+++ b/src/main/webapp/view/uavTrajectory.jsp
@@ -62,68 +62,15 @@
var sensorInfo = params["sensorInfo"];
//var map = new BMap.Map("mapCanvas", defaultParam);
var map = new BMap.Map("mapCanvas", {enableMapClick: false});
- var trackPoints = []; //���������������������������������������������������������������
- var winfowText;
- var a1=-2;
- var coincidentpoints=[];
- if (sensorInfo.length > 0) {
- $.each(sensorInfo, function (item, value) {
- trackPoints.push(new BMap.Point(value.e76, value.e77));
- })
- for (var i = 0; i < trackPoints.length; i++) {
- var startPoint = trackPoints[i];
- var endPoint = trackPoints[i + 1];
- winfowText = "���������" + sensorInfo[i].uavDate
- + "</br> ���������" + sensorInfo[i].e76
- + "</br> ���������" + sensorInfo[i].e77
- + "</br> ���������" + sensorInfo[i].e78
- + "</br> ������x���" + sensorInfo[i].e79
- + "</br> ������y���" + sensorInfo[i].e80
- + "</br> ������z���" + sensorInfo[i].e81;
- for (var j = i + 1; j < trackPoints.length; j++) {
- if(startPoint.equals(trackPoints[j])&&i!=j){
- a1=i;
- coincidentpoints.push(j);
- }
- for(var x=0;x<coincidentpoints.length;x++){
- if (i==a1||i==coincidentpoints[x]) {
- winfowText = "���������" + sensorInfo[a1].uavDate + "</br> ���������" + sensorInfo[coincidentpoints[x]].uavDate;
- }
- }
- }
- var marker;
- var startIcon = new BMap.Icon("/img/start.png", new BMap.Size(48, 48));
- var endIcon = new BMap.Icon("/img/end.png", new BMap.Size(48, 48));
- if (i == 0) {
- map.centerAndZoom(startPoint, 17);
- marker = new BMap.Marker(startPoint, {icon: startIcon, offset: new BMap.Size(0, -20)});
- }
- if (i == trackPoints.length - 1) {
- marker = new BMap.Marker(startPoint, {icon: endIcon, offset: new BMap.Size(0, -20)});
- }
- if (i != 0 && i != trackPoints.length - 1) {
- marker = new BMap.Marker(startPoint);
- }
- (function (x) {
- var infoWindow = new BMap.InfoWindow(winfowText, {enableMessage: false, width: 30, height: 130});
- marker.addEventListener("click", function () {
- this.openInfoWindow(infoWindow);
- });
- })(i);
- map.addOverlay(marker);
-
- var polyline = new BMap.Polyline([
- startPoint,
- endPoint
- ],
- {strokeColor: "green", strokeWeight: 2, strokeOpacity: 1}
- );
- if (i < trackPoints.length - 1) {
- map.addOverlay(polyline);// ���������������
- addArrow(polyline, 5, Math.PI / 7);
- }
- }
- }
+ map.setCurrentCity("������");
+ map.setMapStyle(mapStyle);
+ map.enableScrollWheelZoom(true); // ������������������������
+ var navigation = new BMap.NavigationControl({
+ anchor: BMAP_ANCHOR_BOTTOM_RIGHT,
+ type: BMAP_NAVIGATION_CONTROL_LARGE
+ });
+ map.addControl(navigation);
+ map.addControl(new BMap.ScaleControl());
var longitude;
var latitude;
var point;
@@ -134,15 +81,154 @@
map.centerAndZoom(point, 17);
alert("���������������������");
}
- map.setCurrentCity("������");
- map.setMapStyle(mapStyle);
- map.enableScrollWheelZoom(true); // ������������������������
- var navigation = new BMap.NavigationControl({
- anchor: BMAP_ANCHOR_BOTTOM_RIGHT,
- type: BMAP_NAVIGATION_CONTROL_LARGE
- });
- map.addControl(navigation);
- map.addControl(new BMap.ScaleControl());
+ var trackPoints = []; //���������������������������������������������������������������
+ var coincidentPoints = new Array();
+ if (sensorInfo.length > 0) {
+ $.each(sensorInfo, function (item, value) {
+ trackPoints.push(new BMap.Point(value.������, value.������));
+ })
+ for (var i = 0; i < trackPoints.length; i++) {
+ var startPoint = trackPoints[i];
+ var endPoint = trackPoints[i + 1];
+ var marker;
+ var distance = parseInt(map.getDistance(startPoint, endPoint)).toFixed(5);
+ var arrowLength;//���������������������
+ if (distance <= 5) {
+ arrowLength = 0;
+ } else if (distance > 5 && distance <= 10) {
+ arrowLength = 2;
+ } else if (distance <= 100) {
+ arrowLength = 5;
+ } else if (distance > 100 && distance <= 200) {
+ arrowLength = 10;
+ } else if (distance > 200 && distance <= 500) {
+ arrowLength = 20;
+ } else if (distance > 500 && distance <= 1000) {
+ arrowLength = 40;
+ } else if (distance > 1000 && distance <= 2000) {
+ arrowLength = 80;
+ } else if (distance > 2000 && distance <= 3000) {
+ arrowLength = 120;
+ } else if (distance > 3000 && distance <= 10000) {
+ arrowLength = 500;
+ } else if (distance > 10000 && distance <= 20000) {
+ arrowLength = 1000;
+ } else if (distance > 20000 && distance <= 50000) {
+ arrowLength = 2500;
+ } else if (distance > 50000 && distance <= 100000) {
+ arrowLength = 5000;
+ } else if (distance > 100000 && distance <= 200000) {
+ arrowLength = 10000;
+ } else if (distance > 200000 && distance <= 500000) {
+ arrowLength = 25000;
+ } else if (distance > 500000 && distance <= 1000000) {
+ arrowLength = 50000;
+ } else if (distance > 1000000 && distance <= 2000000) {
+ arrowLength = 100000;
+ } else {
+ arrowLength = 150000;
+ }
+ var polyline = new BMap.Polyline([
+ startPoint,
+ endPoint
+ ],
+ {strokeColor: "green", strokeWeight: 2, strokeOpacity: 1}
+ );
+ if (i < trackPoints.length - 1) {
+ map.addOverlay(polyline);// ���������������
+ if (i == 0) {
+ map.centerAndZoom(startPoint, 17);
+ }
+ addArrow(polyline, arrowLength, Math.PI / 7);
+ }
+ if (coincidentPoints.indexOf(i) > -1) {
+ //������������������������������������������������������������������
+ continue;
+ }
+
+ var startIcon = new BMap.Icon("/img/start.png", new BMap.Size(48, 48));
+ var endIcon = new BMap.Icon("/img/end.png", new BMap.Size(48, 48));
+ if (i == 0) {
+ marker = new BMap.Marker(startPoint, {icon: startIcon, offset: new BMap.Size(0, -20)});
+ }
+ if (i == trackPoints.length - 1) {
+ marker = new BMap.Marker(startPoint, {icon: endIcon, offset: new BMap.Size(0, -20)});
+ }
+ if (i != 0 && i != trackPoints.length - 1) {
+ marker = new BMap.Marker(startPoint);
+ }
+ var count = 0;
+ var winfowText =
+ '<div style="min-height:20px;overflow-y:auto;max-height:400px;" >';
+ for (var j = i + 1; j < trackPoints.length; j++) {
+ distance = map.getDistance(trackPoints[i], trackPoints[j]).toFixed(5);
+ if (distance <= 1.9) {
+ if (coincidentPoints.indexOf(i) == -1) {
+ coincidentPoints.push(i);
+ }
+ coincidentPoints.push(j);
+ count++;
+ winfowTextAdd = '<p id="' + j + '" onclick="openInfo(this)" onmousemove="red(this.id)" onmouseout="black(this.id)">' + "���������" + sensorInfo[j].������ + "</p>";
+ winfowText += winfowTextAdd;
+ if (j == trackPoints.length - 1) {
+ marker = new BMap.Marker(trackPoints[j], {icon: endIcon, offset: new BMap.Size(0, -20)});
+ }
+ }
+ }
+
+ if (coincidentPoints.indexOf(i) > -1) {
+ winfowText = '<p id="' + i + '" onclick="openInfo(this)" onmousemove="red(this.id)" onmouseout="black(this.id)">' + "���������" + sensorInfo[i].������ + "</p>" + winfowText + "</div>";
+ } else {
+ for (var prop in sensorInfo[i]) {
+ if (sensorInfo[i].hasOwnProperty(prop)) {
+ winfowText += (prop + "���" + sensorInfo[i][prop] + "</br>");
+ }
+ }
+ winfowText += "</div>";
+ }
+ (function (x) {
+ var infoWindow = new BMap.InfoWindow(winfowText, {enableMessage: false});
+ marker.addEventListener("click", function () {
+ this.openInfoWindow(infoWindow);
+ });
+ })(i);
+
+ function openInfo(e) {
+ var point = new BMap.Point(sensorInfo[e.id].������, sensorInfo[e.id].������);
+ var winfowText1 = "";
+ for (var prop in sensorInfo[e.id]) {
+ if (sensorInfo[e.id].hasOwnProperty(prop)) {
+ winfowText1 += (prop + "���" + sensorInfo[e.id][prop] + "</br>");
+ }
+ }
+ var infoWindow1 = new BMap.InfoWindow(winfowText1, {enableMessage: false});
+ //������������������
+ map.openInfoWindow(infoWindow1, point);
+ }
+
+ function red(x) {
+ document.getElementById(x).style.color = "#FF1111";
+ document.getElementById(x).style.cursor = "pointer";
+ }
+
+ function black(x) {
+ document.getElementById(x).style.color = "#000000";
+ }
+
+ if (count > 0) {
+ var lab = new BMap.Label(count + 1, {position: startPoint, offset: new BMap.Size(-7, -23)});
+ lab.setStyle({
+ color: "#fff",
+ fontSize: "16px",
+ backgroundColor: "1",
+ border: "0",
+ fontWeight: "bold"
+ });
+ map.addOverlay(lab);
+ }
+ map.addOverlay(marker);
+ }
+ }
function addArrow(polyline, length, angleValue) {
var linePoint = polyline.getPath();// ���������������
@@ -193,4 +279,5 @@
map.addOverlay(Arrow);
}
};
+
</script>
--
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