您好,我使用Chartsjs创建动态图形,并尝试在图表中添加一些内容。我想显示4个方位并根据结果显示最接近的水平,例如:
我有4个等级: 1-700.000 2-1.500.000 3-5.500.000 4-12.000.000
我的最高数字是500.000,我必须在第一级显示一个红色的条带是700.000,当我过去时,我将显示1.500.000,等等...
var ctx = document.getElementById("chiffreAffaire");
var stackedBar = new Chart(ctx, {
type: 'bar',
data: {
labels: ["01/18", "02/18", "03/18", "04/18", "05/18", "06/18", "07/18", "08/18", "09/18", "10/18", "11/18", "12/18"],
datasets: [{
data: [0, 0, 0, 0, 0, 0, 0, 0, 0, 6555, 6332, 0],
backgroundColor: [
'rgba(255, 99, 132, 0.6)',
'rgba(54, 162, 235, 0.6)',
'rgba(255, 206, 86, 0.6)',
'rgba(75, 192, 192, 0.6)',
'rgba(153, 102, 255, 0.6)',
'rgba(255, 159, 64, 0.6)',
'rgba(255, 99, 132, 0.6)',
'rgba(54, 162, 235, 0.6)',
'rgba(255, 206, 86, 0.6)',
'rgba(75, 192, 192, 0.6)',
'rgba(153, 102, 255, 0.6)',
'rgba(255, 159, 64, 0.6)'
]
}]
},
options: {
legend: false,
responsive: true,
title: {
display: true,
text: 'Chiffre d\'affaire - année ' + new Date().getFullYear()
},
scales: {
yAxes: [{
scaleLabel: {
display: true,
labelString: 'Chiffre d\'affaire (DA)'
},
ticks: {
beginAtZero: true
}
}]
}
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://code.jquery.com/jquery-3.3.1.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.4.0/Chart.min.js"></script>
<canvas id="chiffreAffaire" width="400" height="150"></canvas>
我必须在X中显示700.000
感谢帮助。