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Pie Chart Vue Component

Framework7 comes with simple Pie Chart component. It produces nice looking fully responsive SVG charts.

Pie Chart Components

There are following components included:

Pie Chart Properties

PropTypeDefaultDescription
sizenumber320Generated SVG image size (in px)
tooltipbooleanfalseEnables tooltip on hover
datasetsarray[]Chart data sets. Each object in datasets array has the following properties:
/** Dataset value */
value: number;
/** Dataset HEX color */
color?: string;
/** Dataset label */
label?: string;
format-tooltipfunction(data)Custom render function that must return tooltip's HTML content. Received data object has the following properties:
index: number;
value: number;
label: string;
color: string;
percentage: number;

Pie Chart Events

EventArgumentsDescription
select(index, item)Event will be triggered (when tooltip enabled) on chart hover

Examples

pie-chart.vue
<template>
  <f7-page>
    <f7-navbar title="Pie Chart" />
    <f7-block strong-ios outline-ios>
      <p>Framework7 comes with simple to use and fully responsive Pie Chart component.</p>
      <p>
        Pie Chart generates SVG layout which makes it also compatible with SSR (server side
        rendering).
      </p>
    </f7-block>
    <f7-block-title>Simple Pie Chart</f7-block-title>
    <f7-block strong-ios outline-ios>
      <f7-pie-chart
        :datasets="[
          {
            value: 100,
            color: '#f00',
          },
          {
            value: 200,
            color: '#0f0',
          },
          {
            value: 300,
            color: '#00f',
          },
        ]"
      />
    </f7-block>

    <f7-block-title>With Tooltip</f7-block-title>
    <f7-block strong-ios outline-ios>
      <f7-pie-chart
        tooltip
        :datasets="[
          {
            label: 'JavaScript',
            value: 150,
            color: '#ff0',
          },
          {
            label: 'Vue.js',
            value: 150,
            color: '#0f0',
          },
          {
            label: 'TypeScript',
            value: 400,
            color: '#00f',
          },
        ]"
      />
    </f7-block>

    <f7-block-title>Custom Format Tooltip</f7-block-title>
    <f7-block strong-ios outline-ios>
      <f7-pie-chart
        tooltip
        :datasets="[
          {
            label: 'JavaScript',
            value: 1000,
            color: '#ff0',
          },
          {
            label: 'Vue.js',
            value: 100,
            color: '#0f0',
          },
          {
            label: 'TypeScript',
            value: 200,
            color: '#00f',
          },
        ]"
        :format-tooltip="
          ({ color, value, label }) =>
            `You have <span style='color: ${color}'>${value} points</span> for ${label}`
        "
      />
    </f7-block>
  </f7-page>
</template>
<script>
import { f7Page, f7Navbar, f7BlockTitle, f7Block, f7PieChart } from 'framework7-vue';

export default {
  components: {
    f7Page,
    f7Navbar,
    f7BlockTitle,
    f7Block,
    f7PieChart,
  },
};
</script>
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