您好，我正在使用 canvasjs 制作图表。制作一个特定的图表非常简单，但问题是我想要两个不同的图表，这样饼图就会在圆环图中。
我不能在里面做另一个。我用过
display : inline-block
对于 两个 div id 但没有效果。有人可以建议我如何实现这一目标。
这是我的代码-
<!DOCTYPE HTML>
<html>
<head>
<script src="http://canvasjs.com/assets/script/canvasjs.min.js"></script>
<link type='text/css' rel="stylesheet" href='style.css' />
<script type="text/javascript">
window.onload = function () {
var chart = new CanvasJS.Chart("chartContainer", {
title:{
text: "My First Chart in CanvasJS"
},
data: [
{
// Change type to "doughnut", "line", "splineArea", etc.
type: "doughnut",
dataPoints: [
{ label: "apple", y: 10 },
{ label: "orange", y: 15 },
{ label: "banana", y: 25 },
{ label: "mango", y: 30 },
{ label: "grape", y: 28 }
]
}
]
});
chart.render();
var chart = new CanvasJS.Chart("chartContainerpie", {
data: [
{
// Change type to "doughnut", "line", "splineArea", etc.
type: "pie",
dataPoints: [
{ label: "apple", y: 10 },
{ label: "orange", y: 15 },
{ label: "banana", y: 25 },
{ label: "mango", y: 30 },
{ label: "grape", y: 28 }
]
}
]
});
chart.render();
}
</script>
</head>
<body>
<div>
<div id="chartContainerpie" style="height: 300px; width: 100%;></div>
<div id="chartContainer" style="height: 300px; width: 100%;"></div>
</div>
</body>
</html>
CSS 只包含显示 block 的行。
最佳答案
这可能不是完美的答案，但它会为您指明正确的方向:
想法是将 Canvas 的背景颜色更改为透明，并使用 position css 将两个 Canvas 重叠
CSS
#chartContainerpie{
position: absolute;
top: 130px;
left: 0px;
}
#chartContainer{
position: absolute;
top: 0px;
left: 0px;
}
JS
var chart = new CanvasJS.Chart("chartContainer", {
title: {
text: "My First Chart in CanvasJS"
},
backgroundColor: "transparent",
data: [{
// Change type to "doughnut", "line", "splineArea", etc.
type: "doughnut",
dataPoints: [{
label: "apple",
y: 10
}, {
label: "orange",
y: 15
}, {
label: "banana",
y: 25
}, {
label: "mango",
y: 30
}, {
label: "grape",
y: 28
}]
}]
});
chart.render();
var chart = new CanvasJS.Chart("chartContainerpie", {
backgroundColor: "transparent",
data: [{
// Change type to "doughnut", "line", "splineArea", etc.
indexLabelPlacement: "inside",
indexLabelFontColor: "white",
indexLabelFontSize: "14px",
type: "pie",
dataPoints: [{
label: "apple",
y: 10
}, {
label: "orange",
y: 15
}, {
label: "banana",
y: 25
}, {
label: "mango",
y: 30
}, {
label: "grape",
y: 28
}]
}]
});
chart.render();
这里是 fiddle
关于html - 如何将一个 div 放在另一个 div 中，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41458028/