vchart.js
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const G2 = window.G2;
import colors from 'vuetify/es5/util/colors';
const chartColors = [];
Object.entries(colors).forEach((item) => {
chartColors.push(item[1].base);
});
export default {
name: 'v-chart',
render (h) {
const data = {
staticClass: 'v-chart',
ref: 'canvas',
on: this.$listeners
};
return h('div', data);
},
props: {
option: Object,
height: Number,
},
data: () => ({
chartInstance: null,
}),
methods: {
init () {
this.chartInstance = new G2.Chart({
container: this.$refs.canvas,
forceFit: true,
height: window.innerWidth
});
},
resize () {
this.chartInstance.resize();
},
clean () {
window.removeEventListener('resize', this.chartInstance.resize);
this.chartInstance.dispose();
}
},
mounted () {
this.init();
window.addEventListener('resize', () => {
this.resize();
});
},
beforeDestroy () {
this.clean();
}
};