mirror of
https://github.com/ecomfe/vue-echarts.git
synced 2025-08-14 19:23:28 +08:00
506 lines
9.8 KiB
Vue
506 lines
9.8 KiB
Vue
<template>
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<main>
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<chart
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id="logo"
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:options="logo"
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auto-resize
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/>
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<h1><a href="https://github.com/Justineo/vue-echarts">Vue-ECharts</a></h1>
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<p class="desc">ECharts component for Vue.js.</p>
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<h2>Bar chart <small>(with async data & custom theme)</small></h2>
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<figure>
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<chart
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:options="bar"
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ref="bar"
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theme="ovilia-green"
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auto-resize
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/>
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</figure>
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<p v-if="seconds <= 0"><small>Loaded.</small></p>
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<p v-else><small>Data coming in <b>{{ seconds }}</b> second{{ seconds > 1 ? 's' : '' }}...</small></p>
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<p><button @click="refresh" :disabled="seconds > 0">Refresh</button></p>
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<h2>Pie chart <small>(with action dispatch)</small></h2>
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<figure>
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<chart
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:options="pie"
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ref="pie"
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auto-resize
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/>
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</figure>
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<h2>Polar plot <small>(with built-in theme)</small></h2>
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<figure :style="polarTheme === 'dark' ? 'background-color: #333' : ''">
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<chart
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:options="polar"
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:theme="polarTheme"
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auto-resize
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/>
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</figure>
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<p>
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Theme
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<select v-model="polarTheme">
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<option :value="null">Default</option>
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<option value="dark">Dark</option>
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</select>
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</p>
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<h2>Scatter plot <small>(with gradient)</small></h2>
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<figure>
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<chart
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:options="scatter"
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auto-resize
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/>
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</figure>
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<h2>Map <small>(with GeoJSON & image converter)</small></h2>
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<figure style="background-color: #404a59;">
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<chart
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:options="map"
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ref="map"
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auto-resize
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/>
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</figure>
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<p><button @click="convert">Convert to image</button></p>
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<h2>Radar chart <small>(with Vuex integration)</small></h2>
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<figure>
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<chart
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:options="scoreRadar"
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auto-resize
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/>
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</figure>
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<p>
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<select v-model="metricIndex">
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<option
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v-for="(metric, index) in metrics"
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:value="index"
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:key="index">{{ metric }}
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</option>
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</select>
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<button
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@click="increase(1)"
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:disabled="isMax"
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>Increase</button>
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<button
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@click="increase(-1)"
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:disabled="isMin"
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>Decrease</button>
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<input
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id="async"
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type="checkbox"
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v-model="asyncCount"
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>
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<label for="async">Async</label>
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</p>
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<h2>Connectable charts</h2>
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<figure class="half">
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<chart
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:options="c1"
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group="radiance"
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ref="c1"
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auto-resize
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/>
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</figure>
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<figure class="half">
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<chart
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:options="c2"
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group="radiance"
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ref="c2"
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auto-resize
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/>
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</figure>
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<p>
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<input
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id="connect"
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type="checkbox"
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v-model="connected"
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>
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<label for="connect">Connected</label>
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</p>
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<footer>
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<a href="//github.com/Justineo">@Justineo</a>|<a href="//github.com/Justineo/vue-echarts/blob/master/LICENSE">MIT License</a>|<a href="//github.com/Justineo/vue-echarts">View on GitHub</a>
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</footer>
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<aside
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:class="{ modal: true, open }"
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@click="open = false"
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>
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<img
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v-if="img.src"
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:src="img.src"
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:width="img.width"
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>
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</aside>
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</main>
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</template>
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<style lang="stylus">
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*,
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*::before,
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*::after
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box-sizing border-box
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body
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margin 0
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padding 3em 0 0
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font-family "Source Sans Pro", "Helvetica Neue", Arial, sans-serif
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color #666
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text-align center
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a
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color inherit
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text-decoration none
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h1
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margin-bottom 1em
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font-family Dosis, "Source Sans Pro", "Helvetica Neue", Arial, sans-serif
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h1,
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h2
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color #2c3e50
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font-weight 300
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h2
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margin-top 3em
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font-size 1.2em
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.desc
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margin-bottom 4em
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color #7f8c8d
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h2 small
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opacity .7
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p small
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font-size .8em
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color #7f8c8d
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p
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line-height 1.5
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pre
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display inline-block
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padding .8em
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background-color #f9f9f9
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box-shadow 0 1px 2px rgba(0,0,0,.125)
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line-height 1.1
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color #2973b7
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pre,
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code
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font-family "Roboto Mono", Monaco, courier, monospace
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pre code
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font-size .8em
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.attr
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color #e96900
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.val
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color #42b983
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footer
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margin 5em 0 3em
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font-size .5em
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vertical-align middle
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a
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display inline-block
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margin 0 5px
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padding 3px 0 6px
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color #7f8c8d
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font-size 2em
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text-decoration none
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a:hover
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padding-bottom 3px
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border-bottom 3px solid #42b983
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button
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border 1px solid #4fc08d
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border-radius 2em
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background-color #fff
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color #42b983
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cursor pointer
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font inherit
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transition opacity .3s
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&:focus
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outline none
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box-shadow 0 0 1px #4fc08d
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&:active
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background rgba(79, 192, 141, .2)
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&[disabled]
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opacity .5
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cursor not-allowed
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button,
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label
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font-size .75em
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figure
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display inline-block
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margin 2em auto
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border 1px solid rgba(0, 0, 0, .1)
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border-radius 8px
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box-shadow 0 0 45px rgba(0, 0, 0, .2)
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padding 1.5em 2em
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.echarts
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width 40vw
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min-width 400px
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height 300px
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#logo
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display inline-block
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width 128px
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height 128px
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pointer-events none
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.modal
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display none
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position fixed
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top 0
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right 0
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bottom 0
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left 0
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background-color rgba(0, 0, 0, .2)
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&.open
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display block
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img
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position absolute
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top 50%
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left 50%
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transform translate(-50%, -50%)
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max-width 80vw
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border 2px solid #fff
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border-radius 3px
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box-shadow 0 0 30px rgba(0, 0, 0, .2)
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@media (min-width 980px)
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figure.half
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padding 1em 1.5em
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.echarts
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width 28vw
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min-width 240px
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height 180px
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&:not(:last-child)
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margin-right 15px
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@media (max-width 980px)
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p
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display flex
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justify-content center
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select
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text-indent calc(50% - 1em)
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select,
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label
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border 1px solid #4fc08d
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border-radius 2em
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background-color #fff
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color #42b983
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cursor pointer
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transition opacity .3s
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button,
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input,
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select,
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label
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flex 1 0
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margin 0 .5em
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padding 0
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line-height 2.4em
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max-width 40vw
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border-radius 2px
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font-size .8em
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select
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-webkit-appearance none
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input[type="checkbox"]
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display none
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&:checked + label
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background #42b983
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color #fff
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figure
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width 100vw
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margin 1em auto
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padding 0 1em
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border none
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border-radius 0
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box-shadow none
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.echarts
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width 100%
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min-width 0
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height 75vw
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</style>
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<script>
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import ECharts from '../src/components/ECharts.vue'
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import 'echarts/lib/chart/bar'
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import 'echarts/lib/chart/line'
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import 'echarts/lib/chart/pie'
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import 'echarts/lib/chart/map'
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import 'echarts/lib/chart/radar'
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import 'echarts/lib/chart/scatter'
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import 'echarts/lib/chart/effectScatter'
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import 'echarts/lib/component/tooltip'
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import 'echarts/lib/component/polar'
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import 'echarts/lib/component/geo'
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import 'echarts/lib/component/legend'
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import 'echarts/lib/component/title'
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import 'echarts/lib/component/visualMap'
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import 'echarts-liquidfill'
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import logo from './data/logo'
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import getBar from './data/bar'
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import pie from './data/pie'
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import polar from './data/polar'
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import scatter from './data/scatter'
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import map from './data/map'
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import { c1, c2 } from './data/connect'
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import store from './store'
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// built-in theme
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import 'echarts/theme/dark'
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// custom theme
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import theme from './theme.json'
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// Map of China
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import chinaMap from './china.json'
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// registering map data
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ECharts.registerMap('china', chinaMap)
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// registering custom theme
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ECharts.registerTheme('ovilia-green', theme)
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export default {
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components: {
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chart: ECharts
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},
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store,
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data () {
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return {
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logo,
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bar: getBar(),
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pie,
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polar,
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scatter,
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map,
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c1,
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c2,
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polarTheme: 'dark',
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seconds: -1,
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asyncCount: false,
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connected: false,
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metricIndex: 0,
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open: false,
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img: {}
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}
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},
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computed: {
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scoreRadar () {
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return this.$store.getters.scoreRadar
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},
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metrics () {
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return this.$store.state.scores.map(({ name }) => name)
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},
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isMax () {
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let { value, max } = this.$store.state.scores[this.metricIndex]
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return value === max
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},
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isMin () {
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return this.$store.state.scores[this.metricIndex].value === 0
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}
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},
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methods: {
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refresh () {
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// simulating async data from server
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this.seconds = 3
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let bar = this.$refs.bar
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bar.showLoading({
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text: '正在加载',
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color: '#4ea397',
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maskColor: 'rgba(255, 255, 255, 0.4)'
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})
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let timer = setInterval(() => {
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this.seconds--
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if (this.seconds === 0) {
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clearTimeout(timer)
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bar.hideLoading()
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bar.mergeOptions(getBar())
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}
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}, 1000)
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},
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convert () {
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let map = this.$refs.map
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let { width, height } = map
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this.img = {
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src: map.getDataURL({
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pixelRatio: window.devicePixelRatio || 1
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}),
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width,
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height
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}
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this.open = true
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},
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increase (amount) {
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if (!this.asyncCount) {
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this.$store.commit('increment', { amount, index: this.metricIndex })
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} else {
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this.$store.dispatch('asyncIncrement', { amount, index: this.metricIndex, delay: 500 })
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}
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}
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},
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watch: {
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connected: {
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handler (value) {
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ECharts[value ? 'connect' : 'disconnect']('radiance')
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}
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}
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},
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mounted () {
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let dataIndex = -1
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let pie = this.$refs.pie
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let dataLen = pie.options.series[0].data.length
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setInterval(() => {
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pie.dispatchAction({
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type: 'downplay',
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seriesIndex: 0,
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dataIndex
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})
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dataIndex = (dataIndex + 1) % dataLen
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pie.dispatchAction({
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type: 'highlight',
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seriesIndex: 0,
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dataIndex
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})
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// 显示 tooltip
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pie.dispatchAction({
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type: 'showTip',
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seriesIndex: 0,
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dataIndex
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})
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}, 1000)
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this.connected = true
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}
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}
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</script>
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