<template> <div> <canvas id="wall" width="800" height="400" tabindex="0"/> </div> </template> <script lang="ts"> import { SGraphScene, SGraphView } from "@persagy-web/graph/"; import { SWallItem } from "@persagy-web/big/lib/items/floor/SWallItem"; import { Component, Vue } from "vue-property-decorator"; @Component export default class WallCanvas extends Vue { /** 实例化 view */ view: SGraphView | undefined; // 图中靠上位置的黑色矩形轮廓 outline1 = [[{X: 120, Y: 10}, {X: 120, Y: 30}, {X: 10, Y: 30}, {X: 10, Y: 10}]]; // 图中靠下位置的,中间掏洞 outline2 = [ [{X: 120, Y: -30}, {X: 120, Y: -50}, {X: 10, Y: -50}, {X: 10, Y: -30}], [{X: 20, Y: -40}, {X: 20, Y: -45}, {X: 100, Y: -45}, {X: 100, Y: -40}] ]; /** * 页面挂载 */ mounted() { this.init(); }; /** * 初始化加载 */ init() { this.view = new SGraphView('wall'); const scene = new SGraphScene(); this.view.scene = scene; // 只模拟了轮廓数据 const item = new SWallItem(null, {OutLine: this.outline1}); scene.addItem(item); // 只模拟了轮廓数据 const item2 = new SWallItem(null, {OutLine: this.outline2}); scene.addItem(item2); this.view.fitSceneToView(); this.view.scalable = false; } } </script> <style scoped> </style>