viser-vue

A toolkit fit for data vis engineer (vue version).

Install

$ npm install --save viser-vue

Usage

<template>
  <div>
    <v-chart :force-fit="true" :height="height" :data="data" :scale="scale">
      <v-tooltip />
      <v-axis />
      <v-smooth-line position="month*temperature" color="city" :size="2" />
    </v-chart>
  </div>
</template>

<script>
const DataSet = require('@antv/data-set');

const sourceData = [
  { month: 'Jan', Tokyo: 7.0, London: 3.9 },
  { month: 'Feb', Tokyo: 6.9, London: 4.2 },
  { month: 'Mar', Tokyo: 9.5, London: 5.7 },
  { month: 'Apr', Tokyo: 14.5, London: 8.5 },
  { month: 'May', Tokyo: 18.4, London: 11.9 },
  { month: 'Jun', Tokyo: 21.5, London: 15.2 },
  { month: 'Jul', Tokyo: 25.2, London: 17.0 },
  { month: 'Aug', Tokyo: 26.5, London: 16.6 },
  { month: 'Sep', Tokyo: 23.3, London: 14.2 },
  { month: 'Oct', Tokyo: 18.3, London: 10.3 },
  { month: 'Nov', Tokyo: 13.9, London: 6.6 },
  { month: 'Dec', Tokyo: 9.6, London: 4.8 },
];

const dv = new DataSet.View().source(sourceData);
dv.transform({
  type: 'fold',
  fields: ['Tokyo', 'London'],
  key: 'city',
  value: 'temperature',
});
const data = dv.rows;

const scale = [{
  dataKey: 'percent',
  min: 0,
  formatter: '.2%',
}];

export default {
  data() {
    return {
      data,
      scale,
      height: 400,
    };
  }
};
</script>

<style scoped>

</style>