我是vue.js的新手,非常感谢您的帮助和建议。
我正在使用Chartjs,我想旋转我的饼图,使它看起来像一个仪表。我不确定我的javascript错误在哪里,我在控制台中没有错误 - 有人可以建议我
我不确定我是否没有放置"选项"在正确的地方
chartjs.html
<div class="wrapper">
<div class="chart_header">chartjs guage</div>
<vue-chartsguagejs></vue-chartsguagejs>
</div>
chartsjsgauge.js
import { Doughnut } from 'vue-chartjs'
export default {
extends: Doughnut,
mounted () {
this.renderChart({
labels: ["Log Level", "Debug", "Info", "Warn", "Error", "Fatal"],
datasets: [{
label: 'GitHub Commits',
backgroundColor: ['rgb(255, 255, 255)', 'rgb(232,226,202)', 'rgb(226,210,172)', 'rgb(223,189,139)', 'rgb(223,162,103)','rgb(226,126,64)'],
borderWidth: 0,
hoverBorderWidth: 0,
data: [50, 10, 10, 10, 10, 10],
}],
options: {
cutoutPercentage: 0,
rotation: -3.1415926535898,
circumference: 3.1415926535898,
}
}, {responsive: true, maintainAspectRatio: false})
}
}
答案 0 :(得分:-1)
我发现以这种格式重构我的代码产生了巨大的差异:
import { Doughnut } from 'vue-chartjs'
export default {
extends: Doughnut,
data () {
return {
datacollection: {
labels: ["Log Level", "Debug", "Info", "Warn", "Error", "Fatal"],
datasets: [
{
label: 'GitHub Commits',
backgroundColor: ['rgb(226,126,64)', 'rgb(232,226,202)', 'rgb(226,210,172)', 'rgb(223,189,139)', 'rgb(223,162,103)','rgb(226,126,64)'],
borderWidth: 0,
hoverBorderWidth: 0,
data: [10, 10, 10, 10, 10],
}
]
},
options: {
rotation: -1.0 * Math.PI,
circumference: Math.PI,
}
}
},
mounted () {
this.renderChart(this.datacollection, this.options, {responsive: true, maintainAspectRatio: false})
}
}