在 bulma 全高英雄中显示 chartjs 图表
Displaying a chartjs chart within a bulma full height hero
我正在尝试在 bulma 全屏英雄部分中显示 chartjs 图表。期望的效果是该部分将占用可用的浏览器 space。我还需要图表保持响应。
如果能够在图表上方添加一些文字、标题和副标题也很好。
下面的代码有效,但 chartjs 变为 non-responsive。
<!-- Section: First Chart -->
<section class="hero is-fullheight">
<div class="hero-body">
<div class="container">
<div>
<canvas id="chart"></canvas>
</div>
</div>
</div>
</section>
如果我尝试添加标题,我们会溢出整个高度:
<!-- Section: First Chart -->
<section class="hero is-fullheight">
<div class="hero-body">
<div class="container">
<h1 class="title has-text-grey-dark">
My title
</h1>
<canvas id="chart"></canvas>
</div>
</div>
</section>
请试试这个。我认为您不需要容器并通过 chart.js
添加标题
如果有帮助请告诉我。
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bulma@0.8.1/css/bulma.min.css" rel="stylesheet"/>
<section class="hero is-primary is-fullheight">
<div class="hero-body">
<canvas id="chart"></canvas>
</div>
</section>
<script>
var ctx = document.getElementById('chart').getContext('2d');
var chart = new Chart(ctx, {
type: 'bar',
data: {
labels: ['Red', 'Blue', 'Yellow', 'Green', 'Purple', 'Orange'],
datasets: [{
label: '# of Votes',
data: [12, 19, 3, 5, 2, 3],
backgroundColor: [
'rgba(255, 99, 132, 0.2)',
'rgba(54, 162, 235, 0.2)',
'rgba(255, 206, 86, 0.2)',
'rgba(75, 192, 192, 0.2)',
'rgba(153, 102, 255, 0.2)',
'rgba(255, 159, 64, 0.2)'
],
borderColor: [
'rgba(255, 99, 132, 1)',
'rgba(54, 162, 235, 1)',
'rgba(255, 206, 86, 1)',
'rgba(75, 192, 192, 1)',
'rgba(153, 102, 255, 1)',
'rgba(255, 159, 64, 1)'
],
borderWidth: 1
}]
},
options: {
scales: {
yAxes: [{
ticks: {
beginAtZero: true
}
}]
},
title: {
display: true,
text: 'Custom Chart Title',
fontSize: 24,
fontColor: '#fff'
}
}
});
</script>
对于任何想做同样事情的人
<!-- Section: First Chart -->
<section class="hero is-fullheight">
<div>
<div class="hero-body">
<div class="container">
<h1>Title</h1>
<canvas id="chart"></canvas>
</div>
</div>
</div>
</section>
我正在尝试在 bulma 全屏英雄部分中显示 chartjs 图表。期望的效果是该部分将占用可用的浏览器 space。我还需要图表保持响应。
如果能够在图表上方添加一些文字、标题和副标题也很好。
下面的代码有效,但 chartjs 变为 non-responsive。
<!-- Section: First Chart -->
<section class="hero is-fullheight">
<div class="hero-body">
<div class="container">
<div>
<canvas id="chart"></canvas>
</div>
</div>
</div>
</section>
如果我尝试添加标题,我们会溢出整个高度:
<!-- Section: First Chart -->
<section class="hero is-fullheight">
<div class="hero-body">
<div class="container">
<h1 class="title has-text-grey-dark">
My title
</h1>
<canvas id="chart"></canvas>
</div>
</div>
</section>
请试试这个。我认为您不需要容器并通过 chart.js
添加标题如果有帮助请告诉我。
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bulma@0.8.1/css/bulma.min.css" rel="stylesheet"/>
<section class="hero is-primary is-fullheight">
<div class="hero-body">
<canvas id="chart"></canvas>
</div>
</section>
<script>
var ctx = document.getElementById('chart').getContext('2d');
var chart = new Chart(ctx, {
type: 'bar',
data: {
labels: ['Red', 'Blue', 'Yellow', 'Green', 'Purple', 'Orange'],
datasets: [{
label: '# of Votes',
data: [12, 19, 3, 5, 2, 3],
backgroundColor: [
'rgba(255, 99, 132, 0.2)',
'rgba(54, 162, 235, 0.2)',
'rgba(255, 206, 86, 0.2)',
'rgba(75, 192, 192, 0.2)',
'rgba(153, 102, 255, 0.2)',
'rgba(255, 159, 64, 0.2)'
],
borderColor: [
'rgba(255, 99, 132, 1)',
'rgba(54, 162, 235, 1)',
'rgba(255, 206, 86, 1)',
'rgba(75, 192, 192, 1)',
'rgba(153, 102, 255, 1)',
'rgba(255, 159, 64, 1)'
],
borderWidth: 1
}]
},
options: {
scales: {
yAxes: [{
ticks: {
beginAtZero: true
}
}]
},
title: {
display: true,
text: 'Custom Chart Title',
fontSize: 24,
fontColor: '#fff'
}
}
});
</script>
对于任何想做同样事情的人
<!-- Section: First Chart -->
<section class="hero is-fullheight">
<div>
<div class="hero-body">
<div class="container">
<h1>Title</h1>
<canvas id="chart"></canvas>
</div>
</div>
</div>
</section>