From 69e2f9472465cfe4e35356da3f550f13812fdf83 Mon Sep 17 00:00:00 2001
From: lizijie <lzjiiie@163.com>
Date: Tue, 15 Dec 2020 10:21:44 +0800
Subject: [PATCH] 热力图
---
src/main/webapp/view/unorganizedMapV2.jsp | 193 ++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 193 insertions(+), 0 deletions(-)
diff --git a/src/main/webapp/view/unorganizedMapV2.jsp b/src/main/webapp/view/unorganizedMapV2.jsp
new file mode 100644
index 0000000..9aeeec1
--- /dev/null
+++ b/src/main/webapp/view/unorganizedMapV2.jsp
@@ -0,0 +1,193 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@page isELIgnored="false" %>
+
+<!DOCTYPE html>
+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
+ <script type="text/javascript" src="/js/jquery.min.js"></script>
+ <script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=rER1sgBIcQxkfNSlm2wmBGZGgEERrooM"></script>
+ <script type="text/javascript" src="http://api.map.baidu.com/library/Heatmap/2.0/src/Heatmap_min.js"></script>
+ <title>���������������������</title>
+ <style type="text/css">
+ ul,li{list-style: none;margin:0;padding:0;float:left;}
+ html{height:100%}
+ body{height:100%;margin:0px;padding:0px;font-family:"������������";}
+ #container{height:100%;width:100%;}
+ #r-result{width:100%;}
+ </style>
+</head>
+<body>
+<div id="container"></div>
+<div id="r-result" style="display:none">
+ <input type="button" ��nclick="openHeatmap();" value="���������������"/><input type="button" ��nclick="closeHeatmap();" value="���������������"/>
+</div>
+<div id="mapParams" style="display: none;">
+ ${requestScope.params}
+</div>
+</body>
+</html>
+<script type="text/javascript">
+ var map = new BMap.Map("container", {minZoom: 14, maxZoom: 19});
+ //var map = new BMap.Map("container"); // ������������������
+
+ var point = new BMap.Point(120.997119,31.451714);
+ map.centerAndZoom(point, 17); // ������������������������������������������������������
+ //map.setCurrentCity("������"); //������������������������
+ map.enableScrollWheelZoom(); // ������������������
+
+ var params = $.parseJSON($("#mapParams").html());
+ var accountId = params["accountId"];
+ alert(accountId);
+
+ var points =[
+ {"lng":"120.997119","lat":"31.451714","count":"0.027"},
+ {"lng":"120.99516","lat":"31.448664","count":"0.029"},
+ {"lng":"120.998538","lat":"31.449289","count":"0.033"},
+ {"lng":"120.998628","lat":"31.452027","count":"0.025"},
+ {"lng":"121.000383","lat":"31.451469","count":"0.05"},
+ {"lng":"120.999908","lat":"31.449389","count":"0.04"},
+ {"lng":"120.998519","lat":"31.450588","count":"0.10"},
+ ];
+
+ var points1 =[
+
+ {"lng":"114.363979","lat":"36.03773","count":"52"},
+ {"lng":"114.295894","lat":"36.231772","count":"7"},
+ {"lng":"114.504007","lat":"36.093311","count":"6"},
+ {"lng":"114.395983","lat":"36.201385","count":"19"},
+ {"lng":"114.718751","lat":"36.091966","count":"2"},
+ {"lng":"114.48261","lat":"36.146032","count":"4"},
+ {"lng":"114.037656","lat":"36.276956","count":"1"},
+ {"lng":"114.425989","lat":"36.157907","count":"5"},
+ {"lng":"114.309662","lat":"36.19489","count":"8"},
+ {"lng":"114.008762","lat":"36.162515","count":"11"},
+ {"lng":"114.149597","lat":"36.25203","count":"11"},
+ {"lng":"114.634489","lat":"36.09711","count":"3"},
+ {"lng":"114.035667","lat":"36.042826","count":"105"},
+ {"lng":"114.220135","lat":"36.116061","count":"38"},
+ {"lng":"114.137829","lat":"36.054525","count":"7"},
+ {"lng":"114.137348","lat":"36.136101","count":"55"},
+ {"lng":"114.078537","lat":"36.235848","count":"28"},
+ {"lng":"114.648979","lat":"36.043749","count":"111"},
+ {"lng":"114.104776","lat":"36.124067","count":"12"},
+ {"lng":"114.578275","lat":"36.095941","count":"3"},
+ {"lng":"114.578275","lat":"36.095941","count":"22"},
+ {"lng":"114.578275","lat":"36.095941","count":"4"},
+ {"lng":"113.913152","lat":"36.000907","count":"5"},
+ {"lng":"113.831853","lat":"35.836377","count":"4"},
+ {"lng":"113.825641","lat":"36.072186","count":"16"},
+ {"lng":"113.931695","lat":"36.262638","count":"9"},
+ {"lng":"113.965077","lat":"35.919748","count":"6"},
+ {"lng":"113.830067","lat":"35.932444","count":"1"},
+ {"lng":"113.830067","lat":"35.932444","count":"7"},
+ {"lng":"113.750022","lat":"35.976316","count":"10"},
+ {"lng":"113.934346","lat":"36.166723","count":"6"},
+ {"lng":"113.928979","lat":"36.059528","count":"14"},
+ {"lng":"113.898287","lat":"35.777936","count":"6"},
+ {"lng":"113.867283","lat":"36.134905","count":"29"},
+ {"lng":"113.81997","lat":"36.280506","count":"6"},
+ {"lng":"113.936795","lat":"35.768474","count":"3"},
+ {"lng":"113.818245","lat":"36.183143","count":"107"},
+ {"lng":"113.762547","lat":"35.916163","count":"12"},
+ {"lng":"113.762547","lat":"35.916163","count":"17"},
+ {"lng":"114.309528","lat":"36.098035","count":"12"},
+ {"lng":"114.184941","lat":"36.066066","count":"10"},
+ {"lng":"114.265651","lat":"36.016851","count":"10"},
+ {"lng":"114.794527","lat":"35.889239","count":"4"},
+ {"lng":"114.916588","lat":"35.953233","count":"33"},
+ {"lng":"114.862802","lat":"36.082315","count":"5"},
+ {"lng":"114.821994","lat":"35.940167","count":"7"},
+ {"lng":"114.732801","lat":"36.010095","count":"1"},
+ {"lng":"114.665014","lat":"35.827956","count":"5"},
+ {"lng":"114.687001","lat":"35.926633","count":"4"},
+ {"lng":"114.886604","lat":"35.823869","count":"17"},
+ {"lng":"114.714493","lat":"35.824384","count":"9"},
+ {"lng":"114.838951","lat":"35.714762","count":"8"},
+ {"lng":"114.768614","lat":"35.820543","count":"3"},
+ {"lng":"114.945903","lat":"36.001222","count":"10"},
+ {"lng":"114.814282","lat":"36.05379","count":"1"},
+ {"lng":"114.89458","lat":"36.128534","count":"2"},
+ {"lng":"114.768884","lat":"36.09376","count":"3"},
+ {"lng":"114.891728","lat":"35.996425","count":"9"},
+ {"lng":"114.899498","lat":"35.683682","count":"2"},
+ {"lng":"114.436397","lat":"35.942211","count":"13"},
+ {"lng":"114.537118","lat":"35.959195","count":"5"},
+ {"lng":"114.374189","lat":"35.92115","count":"21"},
+ {"lng":"114.435536","lat":"35.884432","count":"1"},
+ {"lng":"114.434839","lat":"35.885617","count":"23"},
+ {"lng":"114.468909","lat":"35.952258","count":"17"},
+ {"lng":"114.358104","lat":"35.944822","count":"27"},
+ {"lng":"114.647021","lat":"35.968271","count":"6"},
+ {"lng":"114.483172","lat":"35.862866","count":"3"},
+ {"lng":"114.589631","lat":"35.856694","count":"4"},
+ {"lng":"114.37365","lat":"35.930392","count":"1"},
+ {"lng":"114.322755","lat":"35.82315","count":"26"},
+ {"lng":"114.322755","lat":"35.82315","count":"6"},
+ {"lng":"114.376392","lat":"36.013433","count":"3"},
+ {"lng":"114.447681","lat":"36.052479","count":"6"},
+ {"lng":"114.447681","lat":"36.052479","count":"13"},
+ {"lng":"114.31517","lat":"36.117569","count":"5"}
+
+
+ ];//������������������������
+
+
+ if(!isSupportCanvas()){
+ alert('���������������������������canvas������������������,���������������������������������������������������~')
+ }
+ //���������������,������������heatmap.js��������� https://github.com/pa7/heatmap.js/blob/master/README.md
+ //������������������:
+ /* visible ���������������������,���������true
+ * opacity ������������������,1-100
+ * radius ������������������������������������
+ * gradient {JSON} ������������������������ . gradient������������
+ * {
+ .2:'rgb(0, 255, 255)',
+ .5:'rgb(0, 110, 255)',
+ .8:'rgb(100, 0, 255)'
+ }
+ ������ key ���������������������, 0~1.
+ value ������������.
+ */
+ heatmapOverlay = new BMapLib.HeatmapOverlay({"radius":100,"visible":true});
+ map.addOverlay(heatmapOverlay);
+ heatmapOverlay.setDataSet({data:points,max:0.13});
+
+ //closeHeatmap();
+
+
+
+ //���������������������������canvas
+ function isSupportCanvas(){
+ var elem = document.createElement('canvas');
+ return !!(elem.getContext && elem.getContext('2d'));
+ }
+
+ function setGradient(){
+ /*������������������:
+ {
+ 0:'rgb(102, 255, 0)',
+ .5:'rgb(255, 170, 0)',
+ 1:'rgb(255, 0, 0)'
+ }*/
+ var gradient = {};
+ var colors = document.querySelectorAll("input[type='color']");
+ colors = [].slice.call(colors,0);
+ colors.forEach(function(ele){
+ gradient[ele.getAttribute("data-key")] = ele.value;
+ });
+ heatmapOverlay.setOptions({"gradient":gradient});
+ }
+
+ function openHeatmap(){
+ heatmapOverlay.show();
+ }
+
+ function closeHeatmap(){
+ heatmapOverlay.hide();
+ }
+</script>
+
--
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