vue3-calendar-heatmap

NOTE

This is primary a Typescript rewrite of vue-calendar-heatmap for Vue 3.

A lightweight calendar heatmap Vuejs component built on SVG, inspired by github's contribution calendar graph. With vertical mode, tooltip powered by Tippy.js.

Table of contents

• Installation
• Usage

Installation

npm install --save vue3-calendar-heatmap

Default import

Global Install:

import VueCalendarHeatmap from 'vue3-calendar-heatmap'

app.use(VueCalendarHeatmap)

Use specific components:

import { CalendarHeatmap } from 'vue3-calendar-heatmap'

app.component('CalendarHeatmap', CalendarHeatmap)

or in a parent components .vue file

<script>
    import { CalendarHeatmap } from 'vue3-calendar-heatmap'

    export default {
        components: {
            CalendarHeatmap
        },
        // ...
    }
</script>

⚠️ A css file is included when importing the package. You may have to setup your bundler to embed the css in your page.

Usage

Availables props

values - values - required

Array of objects with date and count keys. date values can be a date parseable string, a millisecond timestamp, or a Date object. count value should be a number.

<calendar-heatmap :values="[{ date: '2018-9-22', count: 6 }, ...]" .../>

endDate - end-date - required

Can be a date parseable string, a millisecond timestamp, or a Date object. The calendar will start automatically one year before this date.

<calendar-heatmap :end-date="2018-9-22" .../>

rangeColor - range-color

Array of 6 strings which represents the colors of the progression.

• The color at rangeColor[0] will always represent the values for a count: null

• The color at rangeColor[1] will always represent the values for a count: 0

• The others are automatically distributed over the maximum value of count, unless you specify max props.

• Default value is equal to the example.

<calendar-heatmap :range-color="['#ebedf0', '#dae2ef', '#c0ddf9', '#73b3f3', '#3886e1', '#17459e']" .../>

max - max

Any number which should be the max color.

<calendar-heatmap :max="10" .../>

noDataText - no-data-text

Tooltip text to display on days without data. null by default (shows no tooltip at all).

<calendar-heatmap :no-data-text="no data for this day" .../>

tooltip - tooltip

Boolean for enable/disable tooltip on square hover. true by default.

<calendar-heatmap :tooltip="false" .../>

tooltipUnit - tooltip-unit

String representing heatmap's unit of measure. Value is "contributions" by default.

<calendar-heatmap tooltip-unit="stars" .../>

tooltipFormatter - tooltip-formatter

A method to have full control about tooltip content.

<calendar-heatmap :tooltip-formatter="(v) => v.count" .../>

vertical - vertical

Boolean to switch to vertical mode. false by default.

<calendar-heatmap :vertical="true" .../>

round - round

Number to create rounded corners or cirlces in heatmap. 0 by default.

<calendar-heatmap :round="2" .../>

Examples:

License

MIT