From c5611a88478144d608710068f5afc96f084b5650 Mon Sep 17 00:00:00 2001
From: ZhuDongming <773644075@qq.com>
Date: Thu, 08 Aug 2019 13:05:10 +0800
Subject: [PATCH] 修复查询出来只有一个点的地图显示问题
---
src/main/webapp/view/uavTrajectory.jsp | 18 ++++++++++--------
1 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/src/main/webapp/view/uavTrajectory.jsp b/src/main/webapp/view/uavTrajectory.jsp
index 4f87a45..c0ed2d9 100644
--- a/src/main/webapp/view/uavTrajectory.jsp
+++ b/src/main/webapp/view/uavTrajectory.jsp
@@ -134,12 +134,14 @@
],
{strokeColor: "green", strokeWeight: 2, strokeOpacity: 1}
);
- if (i < trackPoints.length - 1) {
+ if (i < trackPoints.length - 1 && trackPoints.length > 1) {
map.addOverlay(polyline);// ���������������
if (i == 0) {
map.centerAndZoom(startPoint, 17);
}
addArrow(polyline, arrowLength, Math.PI / 7);
+ } else if (trackPoints.length == 1) {
+ map.centerAndZoom(trackPoints[0], 17);
}
if (coincidentPoints.indexOf(i) > -1) {
//������������������������������������������������������������������
@@ -149,11 +151,11 @@
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));
var aggregationIcon = new BMap.Icon("/img/aggregation.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) {
+ marker = new BMap.Marker(startPoint, {icon: startIcon, offset: new BMap.Size(0, -20)});
}
if (i != 0 && i != trackPoints.length - 1) {
marker = new BMap.Marker(startPoint);
@@ -216,13 +218,13 @@
if (count > 0) {
var lab;
- if(count>0 && count<=8){
+ if (count > 0 && count <= 8) {
lab = new BMap.Label(count + 1, {position: startPoint, offset: new BMap.Size(-5, -9)});
- }else if(count>8 && count<=98){
+ } else if (count > 8 && count <= 98) {
lab = new BMap.Label(count + 1, {position: startPoint, offset: new BMap.Size(-10, -9)});
- }else if(count>98 && count<=998){
+ } else if (count > 98 && count <= 998) {
lab = new BMap.Label(count + 1, {position: startPoint, offset: new BMap.Size(-14, -9)});
- }else{
+ } else {
lab = new BMap.Label(count + 1, {position: startPoint, offset: new BMap.Size(-18, -9)});
}
lab.setStyle({
--
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