| | |
| | | <template> |
| | | <div class="video-player"> |
| | | <canvas id="area-canvas" ></canvas> |
| | | <canvas id="area-canvas" ref="areaCanvas" ></canvas> |
| | | <video ref="videoPlayer" :poster="poster" preload="auto" muted></video> |
| | | <div class="controls"> |
| | | <!-- 全屏 --> |
| | |
| | | import VideoRuleData from "@/Pool/VideoRuleData"; |
| | | import TreeDataPool from "@/Pool/TreeData"; |
| | | import { getAllPolygon } from "@/api/polygon"; |
| | | import polygonCanvas from "@/components/canvas"; |
| | | export default { |
| | | name: "CameraPlayer", |
| | | props: { |
| | |
| | | default: false |
| | | } |
| | | }, |
| | | |
| | | computed: { |
| | | |
| | | poster() { |
| | | return "/images/player/player_poster.gif?t=" + Math.random() |
| | | } |
| | |
| | | wfs: {}, |
| | | wfsId: 0, |
| | | Camera: new VideoRuleData(), |
| | | showCanvas: true, |
| | | canvasData: { |
| | | line: [], |
| | | rect: [], // {id:'uuid', name: '矩形1', location: [{ x: 20, y: 30 }, { x: 20, y: 60 }, { x: 100, y: 60 }, { x: 100, y: 30 }] } |
| | | arrow: [], |
| | | polygon: [] |
| | | }, |
| | | showProportion: 1.71, |
| | | showProportion: 3.65, |
| | | canvas: null, |
| | | ctx: null |
| | | }; |
| | | }, |
| | | watch: { |
| | | "TreeDataPool.selectedNode": function(node){ |
| | | debugger; |
| | | this.initCanvas(node); |
| | | |
| | | }, |
| | | // "TreeDataPool.selectedNode": async function(node){ |
| | | // if(node){ |
| | | // console.log('TreeDataPool.selectedNode') |
| | | // console.log(node) |
| | | // //this.Camera.cameraId = node.id; |
| | | // const res = await getAllPolygon({cameraId: node.id}); |
| | | |
| | | // this.canvasData.line = res.data.line; |
| | | // this.canvasData.rect = res.data.rect; |
| | | // this.canvasData.arrow = res.data.arrow; |
| | | // this.canvasData.polygon = res.data.polygon; |
| | | // console.log(this.canvasData) |
| | | // this.clickSelect(this.canvasData); |
| | | // } |
| | | // }, |
| | | |
| | | rtspUrl: function (newVal, oldVal) { |
| | | if (newVal !== oldVal) { |
| | | if (this.wfs.config) { |
| | |
| | | this.ctx.textAlign = "left"; // 设置字体对齐的方式 |
| | | this.ctx.fillText(remarks, x, y - 10); // 填充文字 |
| | | }, |
| | | |
| | | getCanvasData(data) { |
| | | let polyon = { ...data }; |
| | | polyon.camera_id = this.Camera.cameraId; |
| | | savePolygon(polyon).then(rsp => { |
| | | this.Camera.getPolygon(); |
| | | this.Camera.getCameraTask(); |
| | | }); |
| | | }, |
| | | async initCanvas(id){ |
| | | |
| | | this.canvas = document.querySelector("#area-canvas"); |
| | | //this.canvas = document.querySelector("#area-canvas"); |
| | | this.canvas = this.$refs.areaCanvas; |
| | | this.ctx = this.canvas.getContext("2d"); |
| | | |
| | | // this.Camera.getPolygon(); |
| | | // this.Camera.getPolygon();x:758,y:280 |
| | | // console.log(this.Camera.canvasData); |
| | | const rsp = await getAllPolygon({ cameraId: id }); |
| | | debugger |
| | |
| | | this.canvasData = { |
| | | line: rsp.data.line, |
| | | arrow: rsp.data.arrow, |
| | | polygon: rsp.data.polygon, |
| | | polygon: [{id:'uuid', name: '多边形1', location: [{ x: 735, y: 155 }, { x: 830, y: 156 }, { x: 809, y: 351 }, { x: 809, y: 364 }, { x: 753, y: 396 }, { x: 755, y: 520 },{ x: 706, y: 524 },{ x: 722, y: 392 },{x:758,y:280},{ x: 735, y: 155 }] }], |
| | | //rect: rsp.data.rect |
| | | rect: [{id:'uuid', name: '矩形1', location: [{ x: 20, y: 30 }, { x: 20, y: 60 }, { x: 100, y: 60 }, { x: 100, y: 30 }] }] |
| | | }; |
| | | } |
| | | debugger |
| | | this.clickSelect(this.canvasData); |
| | | }, |
| | | async initArea(){ |
| | | console.log('init') |
| | | const res = await getAllPolygon({cameraId: this.TreeDataPool.selectedNode.id}); |
| | | this.canvasData.line = res.data.line; |
| | | this.canvasData.rect = res.data.rect; |
| | | this.canvasData.arrow = res.data.arrow; |
| | | this.canvasData.polygon = res.data.polygon; |
| | | console.log(this.canvasData) |
| | | // this.canvasData = { |
| | | // line: [], |
| | | // arrow: [], |
| | | // polygon: [{id:'uuid', name: '多边形1', location: [{ x: 735, y: 155 }, { x: 830, y: 156 }, { x: 809, y: 351 }, { x: 809, y: 364 }, { x: 753, y: 396 }, { x: 755, y: 520 },{ x: 706, y: 524 },{ x: 722, y: 392 },{x:758,y:280},{ x: 735, y: 155 }] }], |
| | | // //rect: rsp.data.rect |
| | | // rect: [] |
| | | // }; |
| | | this.clickSelect(this.canvasData); |
| | | } |
| | | }, |
| | | mounted() { |
| | | this.clickStart(); |
| | | |
| | | this.$nextTick(()=>{ |
| | | this.canvas = this.$refs.areaCanvas; |
| | | this.ctx = this.canvas.getContext("2d"); |
| | | this.ctx.lineWidth = '1' |
| | | this.initArea() |
| | | |
| | | }) |
| | | }, |
| | | beforeDestroy() { |
| | | this.wfs.destroy(); |
| | |
| | | top: 0; |
| | | left: 0; |
| | | } |
| | | // .cavas{ |
| | | // width: 100%; |
| | | // height: 100%; |
| | | // position: absolute; |
| | | // top: 0; |
| | | // left: 0; |
| | | // canvas{ |
| | | // background: transparent!important; |
| | | // } |
| | | // } |
| | | video { |
| | | object-fit: fill; |
| | | width: 100%; |