有见过这种图表吗,竖轴0-30号每天值,横轴1月1日-12月31日每天值,这种图表我用什么插件做?
技术栈:html,javascript,css
有见过这种图表吗,竖轴0-30号每天值,横轴1月1日-12月31日每天值,这种图表我用什么插件做?
技术栈:html,javascript,css
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>图表</title>
<style>
#chart {
width: 900px;
background-color: rgba(255, 255, 255, 1);
display: flex;
font-size: 12px;
}
/*---y轴 小时---*/
/* 小时 */
#chart .y-axis {
width: 30px;
height: 168px;
display: flex;
flex-direction: column;
justify-content: space-between;
}
#chart .y-axis div {
display: flex;
flex-direction: column;
justify-content: space-around;
height: calc(100% - 30px);
}
#chart .y-axis span {
height: 15px;
text-align: center;
}
/*---右侧内容---*/
#chart .container {
width: 870px;
overflow-x: auto;
overflow-y: hidden;
}
#chart .container .datas {
width: 2555px;
display: flex;
justify-content: flex-start;
}
#chart .container .datas div {
display: flex;
flex-direction: column;
justify-content: space-around;
}
#chart .container .datas div span {
width: 5px;
height: 5px;
border: .25px solid rgba(255, 255, 255);
}
/* x轴 所有月份 */
#chart .container .x-axis {
width: 2555px;
height: 30px;
line-height: 30px;
display: flex;
justify-content: space-around;
}
/*---颜色档位---*/
.color-level {
font-size: 12px;
width: 900px;
display: flex;
justify-content: flex-end;
margin: 10px 0 0;
}
.color-level .colors {
display: flex;
margin: 0 5px;
}
.color-level .colors span {
font-size: 9px;
width: 15px;
height: 15px;
line-height: 15px;
text-align: center;
border: .5px solid white;
}
</style>
</head>
<body>
<h1>图形</h1>
<div id="chart">
<div class="y-axis"></div>
<div class="container">
<div class="datas"></div>
<div class="x-axis"></div>
</div>
</div>
<!-- 颜色档位 -->
<div class="color-level">
<span>更少的</span>
<div class="colors"></div>
<span>更多的</span>
</div>
<script>
// 所有颜色值,11个
const colors = [
"rgba(240, 240, 240, 1)",
"rgba(237, 255, 255, 1)",
"rgba(217, 255, 255, 1)",
"rgba(197, 239, 255, 1)",
"rgba(177, 219, 255, 1)",
"rgba(157, 199, 239, 1)",
"rgba(137, 179, 219, 1)",
"rgba(117, 159, 199, 1)",
"rgba(97, 139, 179, 1)",
"rgba(77, 119, 159, 1)",
"rgba(37, 79, 119, 1)"
]
// 生成颜色块的spans
const colorsDiv = document.querySelector('.colors');
let spans = "";
for (let i = 0; i < colors.length; i++) {
spans += `<span style="background-color: ${colors[i]}">${i / 10}</span>`
}
colorsDiv.innerHTML = spans;
// 生成一天的小时,图表y轴坐标值
const YAxisVal = document.querySelector('.y-axis');
let hourSpans = `<span class="top">23</span><div><span>20</span><span>16</span><span>12</span><span>8</span><span>4</span></div><span class="bottom">0</span>`;
// for (let i = 23; i >= 0; i--) {
// hourSpans += `<span>${i}</span>`
// }
YAxisVal.innerHTML = hourSpans;
// 生成一年的月份,图表x轴坐标值
let XAxisVal = document.querySelector('.x-axis');
let monthSpans = "";
for (let i = 0; i < 12; i++) {
monthSpans += `<span>${i + 1}月</span>`
}
XAxisVal.innerHTML = monthSpans;
/**
* 生成一年的小时数据
*/
function getYearHours() {
let data = [];
for (let i = 0; i < 8760; i++) {
data.push(Math.random().toFixed(1))
}
return data;
}
// 全年的小时数
const yearHours = getYearHours()
console.log(yearHours);
// 循环全年的小时数据增加span标签
let yearHourDivs = ""
let dayDiv = ""
for (let i = 0; i < yearHours.length; i++) {
if (i % 24 == 0) {
// 一天的第1个值,放在字符的最前面
dayDiv = `<span data-val='${yearHours[i]}' style="background-color: ${colors[parseInt(yearHours[i] * 10)]}"></span></div>`
} else if (i % 24 == 23) {
// 一天的最后1个值,放在字符的最前面
dayDiv = dayDiv.replace(/^/, `<div><span data-val='${yearHours[i]}' style="background-color: ${colors[parseInt(yearHours[i] * 10)]}"></span>`);
yearHourDivs += dayDiv
} else {
// 1天的中间值,放在字符的最前面
dayDiv = dayDiv.replace(/^/, `<span data-val='${yearHours[i]}' style="background-color: ${colors[parseInt(yearHours[i] * 10)]}"></span>`);
}
}
// console.log(yearHourDivs);
// 给 datas div赋值
const hoursAllData = document.querySelector('.datas');
hoursAllData.innerHTML = yearHourDivs
</script>
</body>
</html>
应该可以用echarts做出来,你可以去看一下他们的示例https://echarts.apache.org/examples/zh/index.html#chart-type-graphic,能找到跟你描述相关的,更改一下就可以达到你要的效果
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你可以使用echarts 的日历坐标系实现你这个功能
https://echarts.apache.org/examples/zh/index.html#chart-type-...
https://echarts.apache.org/examples/zh/editor.html?c=calendar...