new component: flylineChartEnhanced
This commit is contained in:
JM
5
src/components/flylineChartEnhanced/index.js
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5
src/components/flylineChartEnhanced/index.js
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import FlylineChartEnhanced from './src/main.vue'
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export default function (Vue) {
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Vue.component(FlylineChartEnhanced.name, FlylineChartEnhanced)
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}
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581
src/components/flylineChartEnhanced/src/main.vue
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581
src/components/flylineChartEnhanced/src/main.vue
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<template>
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<div
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class="dv-flyline-chart-enhanced"
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:style="`background-image: url(${mergedConfig ? mergedConfig.bgImgSrc : ''})`"
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:ref="ref"
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@click="consoleClickPos"
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>
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<svg v-if="flylines.length" :width="width" :height="height">
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<defs>
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<radialGradient
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:id="flylineGradientId"
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cx="50%" cy="50%" r="50%"
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>
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<stop
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offset="0%" stop-color="#fff"
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stop-opacity="1"
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/>
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<stop
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offset="100%" stop-color="#fff"
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stop-opacity="0"
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/>
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</radialGradient>
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<radialGradient
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:id="haloGradientId"
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cx="50%" cy="50%" r="50%"
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>
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<stop
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offset="0%" stop-color="#fff"
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stop-opacity="0"
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/>
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<stop
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offset="100%" stop-color="#fff"
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stop-opacity="1"
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/>
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</radialGradient>
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</defs>
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<!-- points -->
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<g v-for="point in flylinePoints" :key="point.key + Math.random()">
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<defs>
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<circle
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v-if="point.halo.show"
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:id="`halo${unique}${point.key}`"
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:cx="point.coordinate[0]"
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:cy="point.coordinate[1]"
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>
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<animate
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attributeName="r"
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:values="`1;${point.halo.radius}`"
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:dur="`${point.halo.time}s`"
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repeatCount="indefinite"
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/>
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<animate
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attributeName="opacity"
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values="1;0"
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:dur="`${point.halo.time}s`"
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repeatCount="indefinite"
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/>
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</circle>
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</defs>
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<!-- halo gradient mask -->
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<mask :id="`mask${unique}${point.key}`">
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<use
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v-if="point.halo.show"
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:xlink:href="`#halo${unique}${point.key}`"
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:fill="`url(#${haloGradientId})`"
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/>
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</mask>
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<!-- point halo -->
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<use
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v-if="point.halo.show"
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:xlink:href="`#halo${unique}${point.key}`"
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:fill="point.halo.color"
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:mask="`url(#mask${unique}${point.key})`"
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/>
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<!-- point icon -->
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<image
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v-if="point.icon.show"
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:xlink:href="point.icon.src"
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:width="point.icon.width"
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:height="point.icon.height"
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:x="point.icon.x"
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:y="point.icon.y"
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/>
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<!-- point text -->
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<text
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v-if="point.text.show"
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:style="`fontSize:${point.text.fontSize}px;color:${point.text.color}`"
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:fill="point.text.color"
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:x="point.text.x"
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:y="point.text.y"
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>
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{{ point.name }}
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</text>
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</g>
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<!-- flylines -->
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<g v-for="(line, i) in flylines" :key="line.key + Math.random()">
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<defs>
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<path
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:id="line.key"
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:ref="line.key"
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:d="line.d"
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fill="transparent"
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/>
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</defs>
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<!-- orbit line -->
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<use
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:xlink:href="`#${line.key}`"
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:stroke-width="line.width"
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:stroke="line.orbitColor"
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/>
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<!-- fly line gradient mask -->
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<mask :id="`mask${unique}${line.key}`">
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<circle cx="0" cy="0" :r="line.radius" :fill="`url(#${flylineGradientId})`">
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<animateMotion
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:dur="line.time"
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:path="line.d"
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rotate="auto"
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repeatCount="indefinite"
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/>
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</circle>
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</mask>
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<!-- fly line -->
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<use
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v-if="flylineLengths[i]"
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:xlink:href="`#${line.key}`"
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:stroke-width="line.width"
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:stroke="line.color"
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:mask="`url(#mask${unique}${line.key})`"
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>
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<animate
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attributeName="stroke-dasharray"
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:from="`0, ${flylineLengths[i]}`"
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:to="`${flylineLengths[i]}, 0`"
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:dur="line.time"
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repeatCount="indefinite"
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/>
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</use>
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</g>
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</svg>
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</div>
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</template>
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<script>
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import { deepMerge } from '@jiaminghi/charts/lib/util/index'
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import { deepClone } from '@jiaminghi/c-render/lib/plugin/util'
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import { randomExtend, getPointDistance } from '../../../util/index'
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import autoResize from '../../../mixin/autoResize'
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export default {
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name: 'DvFlylineChartEnhanced',
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mixins: [autoResize],
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props: {
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config: {
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type: Object,
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default: () => ({})
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},
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dev: {
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type: Boolean,
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default: false
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}
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},
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data () {
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const timestamp = Date.now()
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return {
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ref: 'dv-flyline-chart-enhanced',
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unique: Math.random(),
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flylineGradientId: `flyline-gradient-id-${timestamp}`,
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haloGradientId: `halo-gradient-id-${timestamp}`,
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/**
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* @description Type Declaration
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*
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* interface Halo {
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* show?: boolean
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* duration?: [number, number]
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* color?: string
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* radius?: number
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* }
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*
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* interface Text {
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* show?: boolean
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* offset?: [number, number]
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* color?: string
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* fontSize?: number
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* }
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*
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* interface Icon {
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* show?: boolean
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* src?: string
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* width?: number
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* height?: number
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* }
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*
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* interface Point {
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* name: string
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* coordinate: [number, number]
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* halo?: Halo
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* text?: Text
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* icon?: Icon
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* }
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*
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* interface Line {
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* width?: number
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* color?: string
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* orbitColor?: string
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* duration?: [number, number]
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* radius?: string
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* }
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*
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* interface Flyline extends Line {
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* source: string
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* target: string
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* }
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*
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* interface FlylineWithPath extends Flyline {
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* d: string
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* path: [[number, number], [number, number], [number, number]]
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* key: string
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* }
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*/
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defaultConfig: {
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/**
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* @description Flyline chart points
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* @type {Point[]}
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* @default points = []
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*/
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points: [],
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/**
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* @description Lines
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* @type {Flyline[]}
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* @default lines = []
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*/
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lines: [],
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/**
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* @description Global halo configuration
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* @type {Halo}
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*/
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halo: {
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/**
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* @description Whether to show halo
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* @type {Boolean}
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* @default show = false
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*/
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show: false,
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/**
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* @description Halo animation duration (1s = 10)
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* @type {[number, number]}
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*/
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duration: [20, 30],
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/**
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* @description Halo color
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* @type {String}
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* @default color = '#fb7293'
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*/
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color: '#fb7293',
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/**
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* @description Halo radius
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* @type {Number}
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* @default radius = 120
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*/
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radius: 120
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},
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/**
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* @description Global text configuration
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* @type {Text}
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*/
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text: {
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/**
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* @description Whether to show text
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* @type {Boolean}
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* @default show = false
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*/
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show: false,
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/**
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* @description Text offset
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* @type {[number, number]}
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* @default offset = [0, 15]
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*/
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offset: [0, 15],
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/**
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* @description Text color
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* @type {String}
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* @default color = '#ffdb5c'
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*/
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color: '#ffdb5c',
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/**
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* @description Text font size
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* @type {Number}
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* @default fontSize = 12
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*/
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fontSize: 12
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},
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/**
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* @description Global icon configuration
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* @type {Icon}
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*/
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icon: {
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/**
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* @description Whether to show icon
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* @type {Boolean}
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* @default show = false
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*/
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show: false,
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/**
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* @description Icon src
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* @type {String}
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* @default src = ''
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*/
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src: '',
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/**
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* @description Icon width
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* @type {Number}
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* @default width = 15
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*/
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width: 15,
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/**
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* @description Icon height
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* @type {Number}
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* @default width = 15
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*/
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height: 15
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},
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/**
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* @description Global line configuration
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* @type {Line}
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*/
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line: {
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/**
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* @description Line width
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* @type {Number}
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* @default width = 1
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*/
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width: 1,
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/**
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* @description Flyline color
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* @type {String}
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* @default color = '#ffde93'
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*/
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color: '#ffde93',
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/**
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* @description Orbit color
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* @type {String}
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* @default orbitColor = 'rgba(103, 224, 227, .2)'
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*/
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orbitColor: 'rgba(103, 224, 227, .2)',
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/**
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* @description Flyline animation duration
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* @type {[number, number]}
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* @default duration = [20, 30]
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*/
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duration: [20, 30],
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/**
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* @description Flyline radius
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* @type {Number}
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* @default radius = 100
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*/
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radius: 100
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},
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/**
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* @description Back ground image url
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* @type {String}
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* @default bgImgSrc = ''
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*/
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bgImgSrc: '',
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/**
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* @description K value
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* @type {Number}
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* @default k = -0.5
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* @example k = -1 ~ 1
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*/
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k: -0.5,
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/**
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* @description Flyline curvature
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* @type {Number}
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* @default curvature = 5
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*/
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curvature: 5,
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/**
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* @description Relative points position
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* @type {Boolean}
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* @default relative = true
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*/
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relative: true
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},
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/**
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* @description Fly line data
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* @type {FlylineWithPath[]}
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* @default flylines = []
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*/
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flylines: [],
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/**
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* @description Fly line lengths
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* @type {Number[]}
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* @default flylineLengths = []
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*/
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flylineLengths: [],
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/**
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* @description Fly line points
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* @default flylinePoints = []
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*/
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flylinePoints: [],
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mergedConfig: null
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}
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},
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watch: {
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config () {
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const { calcData } = this
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calcData()
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}
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},
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methods: {
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afterAutoResizeMixinInit () {
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const { calcData } = this
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calcData()
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},
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onResize () {
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const { calcData } = this
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calcData()
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},
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async calcData () {
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const { mergeConfig, calcflylinePoints, calcLinePaths } = this
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mergeConfig()
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calcflylinePoints()
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calcLinePaths()
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const { calcLineLengths } = this
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await calcLineLengths()
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},
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mergeConfig () {
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let { config, defaultConfig } = this
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const mergedConfig = deepMerge(deepClone(defaultConfig, true), config || {})
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const { points, lines, halo, text, icon, line } = mergedConfig
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mergedConfig.points = points.map(item => {
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item.halo = deepMerge(deepClone(halo, true), item.halo || {})
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item.text = deepMerge(deepClone(text, true), item.text || {})
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item.icon = deepMerge(deepClone(icon, true), item.icon || {})
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return item
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})
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mergedConfig.lines = lines.map(item => {
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return deepMerge(deepClone(line, true), item)
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})
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this.mergedConfig = mergedConfig
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},
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calcflylinePoints () {
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const { mergedConfig, width, height } = this
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const { relative, points } = mergedConfig
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if (!relative) return
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this.flylinePoints = points.map((item, i) => {
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const { coordinate: [x, y], halo, icon, text } = item
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if (relative) item.coordinate = [x * width, y * height]
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item.halo.time = randomExtend(...halo.duration) / 10
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const { width: iw, height: ih } = icon
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item.icon.x = item.coordinate[0] - iw / 2
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item.icon.y = item.coordinate[1] - ih / 2
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const [ox, oy] = text.offset
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item.text.x = item.coordinate[0] + ox
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item.text.y = item.coordinate[1] + oy
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item.key = `${item.coordinate.toString()}${i}`
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return item
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})
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},
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calcLinePaths () {
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const { getPath, mergedConfig } = this
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const { points, lines } = mergedConfig
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this.flylines = lines.map(item => {
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const { source, target, duration } = item
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const sourcePoint = points.find(({ name }) => name === source).coordinate
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const targetPoint = points.find(({ name }) => name === target).coordinate
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const path = getPath(sourcePoint, targetPoint).map(item => item.map(v => parseFloat(v.toFixed(10))))
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const d = `M${path[0].toString()} Q${path[1].toString()} ${path[2].toString()}`
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const key = `path${path.toString()}`
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const time = randomExtend(...duration) / 10
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return { ...item, path, key, d, time }
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})
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},
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getPath (start, end) {
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const { getControlPoint } = this
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const controlPoint = getControlPoint(start, end)
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return [start, controlPoint, end]
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},
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getControlPoint ([sx, sy], [ex, ey]) {
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const { getKLinePointByx, mergedConfig } = this
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const { curvature, k } = mergedConfig
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const [mx, my] = [(sx + ex) / 2, (sy + ey) / 2]
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const distance = getPointDistance([sx, sy], [ex, ey])
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const targetLength = distance / curvature
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const disDived = targetLength / 2
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let [dx, dy] = [mx, my]
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do {
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dx += disDived
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dy = getKLinePointByx(k, [mx, my], dx)[1]
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} while (getPointDistance([mx, my], [dx, dy]) < targetLength)
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||||
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return [dx, dy]
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},
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getKLinePointByx (k, [lx, ly], x) {
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||||
const y = ly - k * lx + k * x
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||||
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return [x, y]
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},
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||||
async calcLineLengths () {
|
||||
const { $nextTick, flylines, $refs } = this
|
||||
|
||||
await $nextTick()
|
||||
|
||||
this.flylineLengths = flylines.map(({ key }) => $refs[key][0].getTotalLength())
|
||||
},
|
||||
consoleClickPos ({ offsetX, offsetY }) {
|
||||
const { width, height, dev } = this
|
||||
|
||||
if (!dev) return
|
||||
|
||||
const relativeX = (offsetX / width).toFixed(2)
|
||||
const relativeY = (offsetY / height).toFixed(2)
|
||||
|
||||
console.warn(`dv-flyline-chart-enhanced DEV: \n Click Position is [${offsetX}, ${offsetY}] \n Relative Position is [${relativeX}, ${relativeY}]`)
|
||||
}
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style lang="less">
|
||||
.dv-flyline-chart-enhanced {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
background-size: 100% 100%;
|
||||
|
||||
text {
|
||||
text-anchor: middle;
|
||||
dominant-baseline: middle;
|
||||
}
|
||||
}
|
||||
</style>
|
||||
@@ -40,6 +40,7 @@ import capsuleChart from './components/capsuleChart'
|
||||
import waterLevelPond from './components/waterLevelPond/index'
|
||||
import percentPond from './components/percentPond/index'
|
||||
import flylineChart from './components/flylineChart'
|
||||
import flylineChartEnhanced from './components/flylineChartEnhanced'
|
||||
import conicalColumnChart from './components/conicalColumnChart'
|
||||
import digitalFlop from './components/digitalFlop'
|
||||
import scrollBoard from './components/scrollBoard/index'
|
||||
@@ -88,6 +89,7 @@ export default function (Vue) {
|
||||
Vue.use(waterLevelPond)
|
||||
Vue.use(percentPond)
|
||||
Vue.use(flylineChart)
|
||||
Vue.use(flylineChartEnhanced)
|
||||
Vue.use(conicalColumnChart)
|
||||
Vue.use(digitalFlop)
|
||||
Vue.use(scrollBoard)
|
||||
|
||||
Reference in New Issue
Block a user