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| <template>
<vue-highcharts :options="options" ref="lineCharts"></vue-highcharts>
<button @click="load">load</button>
</template>
<script>
import VueHighcharts from 'vue2-highcharts'
const asyncData = {
name: 'Tokyo',
marker: {
symbol: 'square'
},
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, {
y: 26.5,
marker: {
symbol: 'url(http://www.highcharts.com/demo/gfx/sun.png)'
}
}, 23.3, 18.3, 13.9, 9.6]
}
export default{
components: {
VueHighcharts
},
data(){
return{
options: {
chart: {
type: 'spline'
},
title: {
text: 'Monthly Average Temperature'
},
subtitle: {
text: 'Source: WorldClimate.com'
},
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
yAxis: {
title: {
text: 'Temperature'
},
labels: {
formatter: function () {
return this.value + '°';
}
}
},
tooltip: {
crosshairs: true,
shared: true
},
credits: {
enabled: false
},
plotOptions: {
spline: {
marker: {
radius: 4,
lineColor: '#666666',
lineWidth: 1
}
}
},
series: []
};
}
},
methods{
load(){
let lineCharts = this.$refs.lineCharts;
lineCharts.delegateMethod('showLoading', 'Loading...');
setTimeout(() => {
lineCharts.addSeries(asyncData);
lineCharts.hideLoading();
}, 2000)
}
}
}
</script>
|
