514 lines
11 KiB
Vue
514 lines
11 KiB
Vue
<template>
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<div>
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<div ref="g6Dom" :style="{ height: height, width: width }"></div>
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<button @click="actions['Enable/Disable Node States'].Breathing()">
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Breathing()
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</button>
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<button @click="actions['Enable/Disable Node States'].Scaling()">
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Scaling()
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</button>
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<button @click="actions['Enable/Disable Edge States'].Growing()">
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Growing()
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</button>
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<button @click="actions['Enable/Disable Edge States'].Running()">
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Running()
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</button>
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</div>
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</template>
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<script lang="ts" setup>
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import { nextTick, watch, onMounted, onBeforeUnmount, ref } from 'vue';
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import { Graph, extend, Extensions } from '@antv/g6';
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const props = defineProps({
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/**
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* 图表主题
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*
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* 'dark' | 'light'
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*/
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theme: {
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type: String,
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default: 'light', // 'dark' | 'light'
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},
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/**宽度，默认100% */
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width: {
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type: String,
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default: '100%',
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},
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/**高度 */
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height: {
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type: String,
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default: '500px',
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},
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});
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const g6Dom = ref<HTMLElement | undefined>(undefined);
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const ExtGraph = extend(Graph, {
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// layouts: {
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// dagre: Extensions.DagreLayout,
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// },
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edges: {
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'polyline-edge': Extensions.PolylineEdge,
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'custom-edge': Extensions.CubicEdge,
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},
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});
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const data = {
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nodes: [
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{
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id: '0',
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data: {
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label: 'A0',
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x: 110,
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y: 110,
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},
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},
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// B
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{
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id: '1',
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data: {
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label: 'B1',
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parentId: 'B',
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x: 110,
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y: 350,
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},
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},
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{
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id: '2',
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data: {
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label: 'B2',
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parentId: 'B',
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x: 220,
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y: 350,
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},
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},
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{
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id: '3',
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data: {
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label: 'B3',
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parentId: 'A',
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x: 360,
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y: 350,
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},
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},
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// C
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{
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id: '4',
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data: {
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label: 'C1',
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parentId: 'C',
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x: 360,
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y: 150,
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},
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},
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{
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id: '5',
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data: {
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label: 'C2',
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parentId: 'C',
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x: 460,
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y: 150,
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},
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},
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],
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edges: [
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{
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id: 'edge-102',
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source: '0',
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target: '1',
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data: {
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type: 'custom-edge',
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animates: {
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update: [
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{
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// 在 selected 和 active 状态变化导致的 haloShape opacity 变化时，使 opacity 带动画地更新
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fields: ['opacity'],
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shapeId: 'haloShape',
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states: ['selected', 'active'],
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duration: 500,
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},
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],
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},
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},
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},
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{
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id: 'edge-161',
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source: '0',
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target: '2',
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data: {},
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},
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{
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id: 'edge-253',
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source: '0',
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target: 'A',
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data: {
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keyShape: {
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endArrow: true,
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},
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labelShape: {
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text: 'asdf-arrow',
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},
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},
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},
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{
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id: 'edge-237',
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source: '1',
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target: '4',
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data: {
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type: 'polyline-edge',
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keyShape: {
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endArrow: true,
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routeCfg: {
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/**
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* 目前支持正交路由 'orth' 和地铁路由 'er'
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*/
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// name: 'er',
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/**
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* 是否开启自动避障，默认为 false
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* Whether to enable automatic obstacle avoidance, default is false
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*/
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enableObstacleAvoidance: true,
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},
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/**
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* 拐弯处的圆角弧度，默认为直角，值为 0
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* The radius of the corner rounding, defaults to a right angle
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*/
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// radius: 20,
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/**
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* 拐弯处距离节点最小距离, 默认为 2
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* Minimum distance from the node at the corner, default is 5.
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*/
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// offset: 0,
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/**
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* 控制点数组，不指定时根据 A* 算法自动生成折线。若指定了，则按照 controlPoints 指定的位置进行弯折
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* An array of control points that, when not specified, automatically generates the bends according to the A* algorithm. If specified, bends are made at the position specified by controlPoints.
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*/
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// controlPoints: [],
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},
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},
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},
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{
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id: 'edge-133',
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source: '2',
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target: '4',
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data: {
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type: 'polyline-edge',
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keyShape: {
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/**
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* 拐弯处的圆角弧度，默认为直角
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*/
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radius: 20,
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/**
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* 拐弯处距离节点最小距离, 默认为 5
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*/
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// offset: 0,
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/**
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* 控制点数组，不指定时根据 A* 算法自动生成折线。若指定了，则按照 controlPoints 指定的位置进行弯折
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*/
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controlPoints: [
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{ x: 220, y: 220 },
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{ x: 300, y: 130 },
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],
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},
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},
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},
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{
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id: 'edge-320',
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source: '2',
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target: '5',
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data: {
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keyShape: {
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endArrow: true,
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},
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labelShape: {
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text: 'edge-arrow',
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},
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},
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},
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{
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id: 'edge-355',
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source: '3',
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target: '4',
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data: {
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keyShape: {
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endArrow: true,
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},
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labelShape: {
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text: 'asdf-arrow',
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},
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},
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},
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],
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combos: [
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{
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id: 'A',
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data: {
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text: 'combo A',
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},
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},
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{
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id: 'B',
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data: {
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label: 'combo B',
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},
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},
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{
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id: 'C',
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data: {
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label: 'combo C',
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},
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},
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],
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};
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let graph: any = null;
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/**初始化渲染图表 */
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function initChart() {
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if (!g6Dom.value) return;
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graph = new ExtGraph({
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container: g6Dom.value,
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height: 500,
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plugins: [
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{
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// lod-controller will be automatically assigned to graph with `disableLod: false` to graph if it is not configured as following
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type: 'lod-controller',
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disableLod: true,
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},
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],
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modes: {
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default: [
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{
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type: 'drag-node',
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enableTransient: false,
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updateComboStructure: false,
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},
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{
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type: 'click-select',
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itemTypes: ['node', 'edge', 'combo'],
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},
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{
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type: 'drag-combo',
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enableTransient: true,
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updateComboStructure: true,
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},
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// 'drag-combo',
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'drag-canvas',
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// 'click-select',
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'zoom-canvas',
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],
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},
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theme: {
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type: 'spec',
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base: 'light',
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specification: {
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node: {
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dataTypeField: 'parentId',
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},
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},
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},
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node: model => {
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const { id, data } = model;
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return {
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id,
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data: {
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...data,
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type: 'rect-node',
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keyShape: {
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width: 60,
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height: 30,
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radius: 8,
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},
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labelShape: {
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position: 'center',
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text: data.label,
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},
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animates: {
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update: [
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{
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fields: ['opacity'],
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shapeId: 'haloShape',
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states: ['breathing'],
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iterations: Infinity,
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direction: 'alternate',
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duration: 500,
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},
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{
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fields: ['lineWidth'],
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shapeId: 'keyShape',
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states: ['breathing'],
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iterations: Infinity,
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direction: 'alternate',
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duration: 500,
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},
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{
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fields: ['height'],
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shapeId: 'keyShape',
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states: ['scaling'],
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iterations: Infinity,
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direction: 'alternate',
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duration: 500,
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},
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],
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},
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},
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};
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},
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edge: {
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type: 'custom-edge',
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animates: {
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update: [
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{
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fields: ['lineDash'],
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shapeId: 'keyShape',
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states: ['growing', 'running'],
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iterations: Infinity,
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duration: 2000,
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},
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{
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fields: ['offsetDistance'],
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shapeId: 'buShape',
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states: ['circleRunning'],
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iterations: Infinity,
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duration: 2000,
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},
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],
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},
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},
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combo: model => {
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const { id, data } = model;
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return {
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id,
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data: {
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...data,
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type: 'rect-combo',
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keyShape: {
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opacity: 0.8,
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padding: [20, 20, 20, 20],
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radius: 8,
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},
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labelShape: {
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text: data.label,
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offsetY: 8,
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},
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labelBackgroundShape: {},
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animates: {
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update: [
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{
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fields: ['width', 'height', 'x', 'y'],
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shapeId: 'keyShape',
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},
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],
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},
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},
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};
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},
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nodeState: {
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breathing: {
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haloShape: {
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opacity: 0.25,
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lineWidth: 20,
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visible: true,
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},
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keyShape: {
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stroke: '#000',
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lineWidth: 4,
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},
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},
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scaling: {
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keyShape: {
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r: 24,
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width: 48,
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height: 48,
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},
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},
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},
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edgeState: {
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growing: {
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keyShape: {
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lineWidth: 2,
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lineDash: ['100%', 0],
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},
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},
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running: {
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keyShape: {
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lineWidth: 2,
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lineDash: [2, 2],
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// TODO: lineDashOffset
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},
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},
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},
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data,
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});
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}
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const actions = {
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'Enable/Disable Node States': {
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Breathing: () => {
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graph.getAllNodesData().forEach(node => {
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if (graph.getItemState(node.id, 'breathing')) {
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graph.setItemState(node.id, 'breathing', false);
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} else {
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graph.setItemState(node.id, 'scaling', false);
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graph.setItemState(node.id, 'breathing', true);
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}
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});
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},
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Scaling: () => {
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graph.getAllNodesData().forEach(node => {
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if (graph.getItemState(node.id, 'scaling')) {
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graph.setItemState(node.id, 'scaling', false);
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} else {
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graph.setItemState(node.id, 'breathing', false);
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graph.setItemState(node.id, 'scaling', true);
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}
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});
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},
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},
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'Enable/Disable Edge States': {
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Growing: () => {
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graph.getAllEdgesData().forEach(edge => {
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if (graph.getItemState(edge.id, 'growing')) {
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graph.setItemState(edge.id, 'growing', false);
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} else {
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graph.setItemState(edge.id, 'running', false);
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graph.setItemState(edge.id, 'growing', true);
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}
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});
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},
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Running: () => {
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graph.getAllEdgesData().forEach(edge => {
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if (graph.getItemState(edge.id, 'running')) {
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graph.setItemState(edge.id, 'running', false);
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} else {
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graph.setItemState(edge.id, 'growing', false);
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graph.setItemState(edge.id, 'running', true);
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}
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});
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},
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},
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};
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watch(
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() => props.option,
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val => {
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// if (val) {
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// nextTick(() => {
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// initChart();
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// });
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// }
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}
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);
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onMounted(() => {
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nextTick(() => {
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initChart();
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});
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});
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onBeforeUnmount(() => {});
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</script>
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<style lang="less" scoped></style>
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