标签:block 就是 heatmap opacity comment 最大 ror sea client
恩如题用了seajs 也可以不用
define(function (require, exports, module) {
require(‘./gmaps-heatmap.js/index.js‘);//这个作用不明,不引用应该也可以
require(‘./heatmap.js‘);
require(‘./heatmap.min.js‘);//引用不压缩版的就是正常的,压缩版的就不行,蛋疼
var commpent = {
showct: function (id) {//显示
document.getElementById(id).style.display = "block";
},
hidect: function (id) {//隐藏
document.getElementById(id).style.display = "none";
},
getheatMapData() {
var userData = {};
},
initcontainer: (obj) => {
$(‘#mengban‘).css({ "display": "block" });
var max = 0;
let pContainer = obj.parentContainer || obj.selector || ‘heatContainer‘;
let st = obj.selector || ‘body‘;
console.log("this.initcontainer");
if (obj.selector) {
}
function formatDataf(data) {
var cwidth = document.body.clientWidth;
var formatArray = [];
data.forEach(function (item) {
item.x = item.x * (item.width / cwidth);
item.y = item.y * (item.width / cwidth);
item.value = 1;
var sarry = formatArray.some(function (itemarr) {//判断是否有重复的
if (item.x == itemarr.x && item.y == itemarr.y) {
itemarr.value = itemarr.value + 1;
max = Math.max(max, itemarr.value);
return true;
} else {
return false;
}
})
formatArray.push(item);
if (!sarry) {
formatArray.push(item);
} else {
}
})
//formatArray=data;//测试
//return formatArray;
return formatArray;
}
$.ajax({//获取首页签约用户
//url: "/getheatmapData/mainHome0",
url: obj.url,
data: {},
type: "POST",
error: function (error) {
console.log(error)
},
success: function (data) {
// debugger
let userData = {};
userData.a = data;
var formatData = formatDataf(data);
// console.log(‘formatData‘, formatData);
console.log("***********签约用户数量", data.length);
console.log(document.getElementById(‘heatContainer‘));
console.log(‘offsetHeight‘, document.getElementById(‘heatContainer‘).offsetHeight);
var heatmap = ‘‘;
if (obj.containerId) {
heatmap = h337.create({
container: document.getElementById(obj.containerId),
backgroundColor: ‘red‘, // ‘#121212‘ ‘rgba(0,102,256,0.2)‘
radius: 10, // [0,+∞)
opacity: 1,
});
} else {
heatmap = h337.create({
container: document.getElementById(‘heatContainer‘)
});
}
// this.heatmap = heatmap;
console.log(‘max‘, max)
heatmap.setData({
max: max, //按了最大值如果嫌浅,可以自己调节
min: 1,
data: formatData
});
var ct = document.getElementById(‘mengban‘);
var self = this;
// setTimeout(() => {
// $(‘#mengban‘).css({ ‘display‘: "none" });
// }, 5000);
}
})
},
init: (obj) => {
initcontainer(selector, parentContainer)
}
}
module.exports = commpent
});
dom:
在需要加入热点图的地方加上;没做动态添加dom的,有时间可以做下;
<!-- 热力图 -->
<div id="mengban" style="position: absolute;width:100%;height:100%;z-index: 99">
<div id="heatContainer" style="height: 100%;width:100%;position:relative">
</div>
</div>
引用的时候
//热力图组件 引入js
var heatMap = require(‘./heatmapComment‘);
//主页 url 是ajax接口地址
heatMap.initcontainer({ url: "/getheatmapData/mainHome0" });
恩heatmap下载很重要,要感谢大神的分享,这个上面有heatmap.js下载链接
https://blog.csdn.net/iqzq123/article/details/8877707
标签:block 就是 heatmap opacity comment 最大 ror sea client
原文地址:https://blog.51cto.com/13496570/2409277