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| | | |
| | | <script setup> |
| | | import { Leafer, Polygon,Ellipse,Line,Path } from 'leafer-ui' |
| | | import {nextTick, onMounted, onUnmounted, onUpdated, reactive, ref, watch} from "vue" |
| | | import { saveAs } from 'file-saver'; |
| | | import DXFWriter from 'dxf-writer'; |
| | | import DxfParser from 'dxf-parser'; |
| | | import {round} from "xe-utils"; |
| | | import request from "@/utils/request"; |
| | | import {ElMessage} from "element-plus"; |
| | | |
| | | let XMargin=ref(30) |
| | | let YMargin=ref(30) |
| | | let points=ref([]) |
| | | let data1=ref(0) |
| | | let data2=ref(0) |
| | | let data3=ref(0) |
| | | let data4=ref(0) |
| | | let data5=ref(0) |
| | | let data6=ref(0) |
| | | let data7=ref(0) |
| | | let data8=ref(0) |
| | | |
| | | let datas1=ref(0) |
| | | let datas2=ref(0) |
| | | let datas3=ref(0) |
| | | let datas4=ref(0) |
| | | let datas5=ref(0) |
| | | let datas6=ref(0) |
| | | let datas7=ref(0) |
| | | let datas8=ref(0) |
| | | let big=0 |
| | | let leafer; |
| | | |
| | | onMounted(() => { |
| | | const main =document.getElementById('mains') |
| | | const width =document.getElementById('width') |
| | | const height =document.getElementById('height') |
| | | const iocn =document.getElementById('iocn') |
| | | width.innerHTML=1500 |
| | | height.innerHTML=600 |
| | | if(1500/400>600/300){ |
| | | big=1500/400 |
| | | }else{ |
| | | big=600/300 |
| | | } |
| | | let widthAgv=1500/big |
| | | let heightAgv=600/big |
| | | main.style.width=widthAgv+"px" |
| | | main.style.height=heightAgv+"px" |
| | | main.style.backgroundColor="white" |
| | | iocn.style.marginLeft=XMargin.value/big+"px" |
| | | iocn.style.marginTop=YMargin.value/big+"px" |
| | | datas2.value=heightAgv |
| | | datas8.value=heightAgv |
| | | datas5.value=widthAgv |
| | | datas7.value=widthAgv |
| | | leafer=new Leafer({ view: 'canvas' }) |
| | | |
| | | points.value=[0, heightAgv, 0, 0, widthAgv, 0, widthAgv,heightAgv] |
| | | const polygon = new Polygon({ |
| | | points: points.value, |
| | | fill: '#32cd79', |
| | | origin: [0, 0], |
| | | scale:0.5 |
| | | }) |
| | | leafer.add(polygon) |
| | | |
| | | }) |
| | | const getproject = () => { |
| | | leafer=new Leafer({ view: 'canvas' }) |
| | | points.value=[datas1.value+(parseInt(data1.value)/big), datas2.value-(parseInt(data2.value)/big), datas3.value+(parseInt(data3.value)/big), datas4.value+(parseInt(data4.value)/big), |
| | | datas5.value-(parseInt(data5.value)/big), datas6.value+(parseInt(data6.value)/big), datas7.value-(parseInt(data7.value)/big), datas8.value-(parseInt(data8.value)/big)] |
| | | const polygon = new Polygon({ |
| | | points: points.value, |
| | | fill: '#32cd79', |
| | | origin: [0, 0] |
| | | }) |
| | | leafer.add(polygon) |
| | | |
| | | } |
| | | |
| | | const exportToDXF = () => { |
| | | const dxf = new DXFWriter(); |
| | | const polygonPoints = points.value.map((coord, index) => ({ |
| | | x: index % 2 === 0 ? coord : undefined, |
| | | y: index % 2 !== 0 ? -coord : undefined |
| | | })).filter(point => point.x !== undefined && point.y !== undefined); |
| | | |
| | | let arr=[] |
| | | for (let i=0;i<points.value.length;i++){ |
| | | let a=[] |
| | | if(i % 2 === 0){ |
| | | a.push(points.value[i]*big) |
| | | a.push((points.value[i+1]*big)) |
| | | a.push(0) |
| | | arr.push(a) |
| | | } |
| | | |
| | | } |
| | | let minX = Infinity, minY = Infinity; |
| | | let maxX = -Infinity, maxY = -Infinity; |
| | | arr.forEach(p => { |
| | | minX = Math.min(Math.abs(p[0]),minX ); |
| | | minY = Math.min(Math.abs(p[1]),minY); |
| | | maxX = Math.max(Math.abs(p[0]),maxX ); |
| | | maxY = Math.max(Math.abs(p[1]),maxY); |
| | | }); |
| | | |
| | | arr.forEach(p => { |
| | | p[1]=maxY-minY-p[1] |
| | | }); |
| | | |
| | | |
| | | dxf.drawPolyline(arr,{ closed: true, layer: '0' }) |
| | | |
| | | const blob = new Blob([dxf.toDxfString()], { type: 'text/plain;charset=utf-8' }); |
| | | saveAs(blob, 'map.dxf'); |
| | | } |
| | | |
| | | |
| | | function toBottomOrigin(y, canvasHeight) { |
| | | return canvasHeight - y; // 将左上角Y坐标转换为左下角坐标系 |
| | | } |
| | | |
| | | function addPolygonAsLines(dxf, points, layer = '0') { |
| | | for (let i = 0; i < points.length; i++) { |
| | | const nextIdx = (i + 1) % points.length; |
| | | dxf.drawPolygon( |
| | | points[i].x, points[i].y, |
| | | points[nextIdx].x, points[nextIdx].y |
| | | ); |
| | | } |
| | | } |
| | | |
| | | const uploadToServer = (data, fileName) => { |
| | | request.post('/order/upload-dxf', { |
| | | fileName: fileName, |
| | | fileData: data |
| | | }, { |
| | | headers: {'Content-Type': 'application/json'} |
| | | }); |
| | | }; |
| | | |
| | | const file = ref(null); |
| | | const triggerFileSelect = () => { |
| | | request.post("/order/selectUploadDxf").then((res) => { |
| | | if (res.code === "200" ) { |
| | | console.log(res.data) |
| | | const b64Data = res.data.data.file_data; |
| | | const byteCharacters = atob(b64Data); |
| | | const parser = new DxfParser(); |
| | | const dxfData = parser.parseSync(byteCharacters) |
| | | console.log(dxfData) |
| | | } |
| | | }) |
| | | }; |
| | | |
| | | |
| | | |
| | | const fileToBase64 = (file) => { |
| | | return new Promise((resolve, reject) => { |
| | | const reader = new FileReader(); |
| | | reader.onload = () => resolve(reader.result); |
| | | reader.onerror = reject; |
| | | reader.readAsDataURL(file); |
| | | }); |
| | | }; |
| | | |
| | | const handleFileUpload = async (event) => { |
| | | const main = document.getElementById('mains') |
| | | const width = document.getElementById('width') |
| | | const height = document.getElementById('height') |
| | | leafer.removeAll() |
| | | leafer = new Leafer({view: 'canvas'}); |
| | | const file = event.target.files[0]; |
| | | try { |
| | | const base64 = await fileToBase64(file); |
| | | const pureBase64 = base64.replace(/^data:.+;base64,/, ""); |
| | | uploadToServer(pureBase64, file.name) |
| | | } catch (error) { |
| | | console.error('转换失败:', error); |
| | | } |
| | | if (file) { |
| | | const reader = new FileReader(); |
| | | reader.onload = async (e) => { |
| | | const text = e.target.result; |
| | | try { |
| | | const parser = new DxfParser(); |
| | | const dxfData = parser.parseSync(text); |
| | | |
| | | let minX = Infinity, minY = Infinity; |
| | | let maxX = -Infinity, maxY = -Infinity; |
| | | dxfData.entities.forEach(entity => { |
| | | if (entity.type === 'LINE' || entity.type === 'LWPOLYLINE') { |
| | | entity.vertices.forEach(vertices => { |
| | | minX = Math.min(Math.abs(vertices.x), minX); |
| | | minY = Math.min(Math.abs(vertices.y), minY); |
| | | maxX = Math.max(Math.abs(vertices.x), maxX); |
| | | maxY = Math.max(Math.abs(vertices.y), maxY); |
| | | }) |
| | | } |
| | | if (entity.type === 'ARC') { |
| | | const center = {x: entity.center.x, y: entity.center.y}; |
| | | const radius = entity.radius; |
| | | const startAngle = entity.startAngle * (180 / Math.PI); |
| | | const endAngle = entity.endAngle * (180 / Math.PI); |
| | | |
| | | const points = []; |
| | | const steps = 32; |
| | | for (let i = 0; i <= steps; i++) { |
| | | const angle = startAngle + (endAngle - startAngle) * (i / steps); |
| | | const x = center.x + radius * Math.cos(angle * Math.PI / 180); |
| | | const y = center.y + radius * Math.sin(angle * Math.PI / 180); |
| | | points.push({x, y}); |
| | | } |
| | | |
| | | |
| | | points.forEach(p => { |
| | | minX = Math.min(minX, p.x); |
| | | minY = Math.min(minY, p.y); |
| | | maxX = Math.max(maxX, p.x); |
| | | maxY = Math.max(maxY, p.y); |
| | | }); |
| | | } |
| | | }); |
| | | if ((maxX - minX) / 400 > (maxY - minY) / 300) { |
| | | big = (maxX - minX) / 400 |
| | | } else { |
| | | big = (maxY - minY) / 300 |
| | | } |
| | | |
| | | Object.values(dxfData.entities).forEach(entity => { |
| | | /*const bounds = drawEntity(entity); |
| | | |
| | | if (bounds) { |
| | | minX = Math.min(minX, bounds.minX); |
| | | minY = Math.min(minY, bounds.minY); |
| | | maxX = Math.max(maxX, bounds.maxX); |
| | | maxY = Math.max(maxY, bounds.maxY); |
| | | }*/ |
| | | switch (entity.type) { |
| | | |
| | | case 'LINE': |
| | | /*main.style.width=(maxX-minX)+"px" |
| | | main.style.height=(maxY-minY)+"px" |
| | | width.innerHTML=round(maxX-minX,2) |
| | | height.innerHTML=round(maxY-minY,2) |
| | | const line = new Line({ |
| | | points: [(Math.abs(entity.vertices[0].x)-minX)/big, toBottomOrigin((Math.abs(entity.vertices[0].y)-minY)/big,(maxY-minY)/big), |
| | | (Math.abs(entity.vertices[1].x)-minX)/big, toBottomOrigin((Math.abs(entity.vertices[1].y)-minY)/big,(maxY-minY)/big)], |
| | | stroke: '#f00', |
| | | strokeWidth: 2 |
| | | })*/ |
| | | main.style.width = (maxX - minX) / big + "px" |
| | | main.style.height = (maxY - minY) / big + "px" |
| | | width.innerHTML = round(maxX - minX, 2) |
| | | height.innerHTML = round(maxY - minY, 2) |
| | | const line = new Line({ |
| | | points: [(Math.abs(entity.vertices[0].x) - minX) / big, ((maxY - minY) - (Math.abs(entity.vertices[0].y) - minY)) / big, |
| | | (Math.abs(entity.vertices[1].x) - minX) / big, ((maxY - minY) - (Math.abs(entity.vertices[1].y) - minY)) / big], |
| | | stroke: '#f00', |
| | | strokeWidth: 1 |
| | | }) |
| | | setTimeout(() => { |
| | | leafer.add(line); |
| | | }, 30); |
| | | break; |
| | | case 'LWPOLYLINE': |
| | | |
| | | main.style.width = (maxX - minX) / big + "px" |
| | | main.style.height = (maxY - minY) / big + "px" |
| | | main.style.backgroundColor = "white" |
| | | width.innerHTML = round(maxX - minX, 2) |
| | | height.innerHTML = round(maxY - minY, 2) |
| | | let point = entity.vertices.map(v => [ |
| | | (Math.abs(v.x) - minX) / big, |
| | | toBottomOrigin((Math.abs(v.y) - minY) / big, (maxY - minY) / big), |
| | | ]).flat() |
| | | const polygon = new Polygon({ |
| | | points: point, |
| | | fill: '#32cd79', |
| | | }) |
| | | setTimeout(() => { |
| | | leafer.add(polygon); |
| | | }, 30); |
| | | |
| | | break; |
| | | case 'CIRCLE': |
| | | big = (entity.radius * 2) / 400 |
| | | main.style.width = entity.radius * 2 / big + "px" |
| | | main.style.height = entity.radius * 2 / big + "px" |
| | | width.innerHTML = round(entity.radius * 2, 2) |
| | | height.innerHTML = round(entity.radius * 2, 2) |
| | | const ellipse = new Ellipse({ |
| | | width: entity.radius * 2 / big, |
| | | height: entity.radius * 2 / big, |
| | | fill: "#32cd79" |
| | | }) |
| | | setTimeout(() => { |
| | | leafer.add(ellipse); |
| | | }, 30); |
| | | |
| | | break; |
| | | case 'ELLIPSE': |
| | | console.log(entity) |
| | | |
| | | const {majorAxisEndPoint, axisRatio} = entity; |
| | | |
| | | const dx = majorAxisEndPoint.x; |
| | | const dy = majorAxisEndPoint.y; |
| | | const a = Math.sqrt(dx ** 2 + dy ** 2); |
| | | const c = a * axisRatio; |
| | | const θ = Math.atan2(dy, dx); |
| | | const l = axisRatio * (180 / Math.PI); |
| | | |
| | | if ((a * 2) / 400 > (c * 2) / 300) { |
| | | big = (a * 2) / 400 |
| | | } else { |
| | | big = (c * 2) / 300 |
| | | } |
| | | |
| | | main.style.width = a * 2 / big + "px" |
| | | main.style.height = c * 2 / big + "px" |
| | | width.innerHTML = round(a * 2, 2) |
| | | height.innerHTML = round(c * 2, 2) |
| | | const ellipse2 = new Ellipse({ |
| | | width: a * 2 / big, |
| | | height: c * 2 / big, |
| | | fill: "#32cd79", |
| | | }) |
| | | |
| | | setTimeout(() => { |
| | | leafer.add(ellipse2); |
| | | }, 30); |
| | | |
| | | break; |
| | | case 'ARC': |
| | | const center = {x: entity.center.x, y: entity.center.y}; |
| | | const radius = entity.radius; |
| | | const startAngle = entity.startAngle * (180 / Math.PI); |
| | | const endAngle = entity.endAngle * (180 / Math.PI); |
| | | |
| | | if ((maxX - minX) / 400 > (maxY - minY) / 300) { |
| | | big = (maxX - minX) / 400 |
| | | } else { |
| | | big = (maxY - minY) / 300 |
| | | } |
| | | |
| | | |
| | | // 计算圆弧的起点和终点 |
| | | const startX = (center.x + radius * Math.cos(entity.startAngle) - minX); |
| | | const startY = (maxY - minY) - ((center.y + radius * Math.sin(entity.startAngle)) - minY); |
| | | const endX = (center.x + radius * Math.cos(entity.endAngle) - minX); |
| | | const endY = (maxY - minY) - ((center.y + radius * Math.sin(entity.endAngle)) - minY); |
| | | |
| | | // 创建圆弧路径 |
| | | const path = new Path({ |
| | | path: `M ${startX / big} ${startY / big} A ${radius / big} ${radius / big} 0 ${endAngle - startAngle > 180 ? 1 : 0} 0 ${endX / big} ${endY / big}`, |
| | | stroke: '#f00', |
| | | strokeWidth: 1, |
| | | }); |
| | | |
| | | |
| | | setTimeout(() => { |
| | | leafer.add(path); |
| | | }, 30); |
| | | |
| | | |
| | | break; |
| | | |
| | | } |
| | | }) |
| | | // 自动缩放视图 |
| | | /*if (minX !== Infinity) { |
| | | const width = maxX - minX; |
| | | const height = maxY - minY; |
| | | const centerX = (minX + maxX) / 2; |
| | | const centerY = (minY + maxY) / 2; |
| | | |
| | | main.style.width=width/big+"px" |
| | | main.style.height=height/big+"px" |
| | | |
| | | }*/ |
| | | |
| | | } catch (error) { |
| | | console.error('解析DXF文件时出错:', error); |
| | | } |
| | | }; |
| | | reader.readAsText(file); |
| | | } |
| | | }; |
| | | |
| | | function drawEntity(entity) { |
| | | switch (entity.type) { |
| | | case 'LWPOLYLINE': |
| | | return drawPolyline(entity); |
| | | case 'POLYLINE': |
| | | return drawPolyline(entity); |
| | | case 'LINE': |
| | | return drawLine(entity); |
| | | case 'CIRCLE': |
| | | return drawCircle(entity); |
| | | case 'ARC': |
| | | return drawArc(entity); |
| | | case 'SPLINE': |
| | | return drawSpline(entity); |
| | | default: |
| | | console.warn('Unsupported entity type:', entity.type); |
| | | return null; |
| | | } |
| | | } |
| | | |
| | | let minX = Infinity, minY = Infinity; |
| | | let maxX = -Infinity, maxY = -Infinity; |
| | | // 绘制多段线 |
| | | function drawPolyline(polyline) { |
| | | const points = polyline.vertices.map(v => { |
| | | return { x: Math.abs(v.x), y: Math.abs(v.y) }; // 翻转Y坐标 |
| | | }); |
| | | |
| | | // 处理闭合多边形 |
| | | if (polyline.flags && polyline.flags.includes('closed') && points.length > 0) { |
| | | points.push({...points[0]}); |
| | | } |
| | | |
| | | // 计算边界 |
| | | |
| | | points.forEach(p => { |
| | | minX = Math.min(p.x,minX); |
| | | minY = Math.min(p.y,minY); |
| | | maxX = Math.max(p.x,maxX); |
| | | maxY = Math.max(p.y,maxY); |
| | | }); |
| | | |
| | | let agvX=maxX-minX |
| | | let agvY=maxY-minY |
| | | |
| | | |
| | | // 创建Leafer多边形 |
| | | const polygon = new Polygon({ |
| | | points: points.flatMap(p => [(p.x-minX)/big,(agvY-(p.y-minY))/big]), |
| | | fill: 'rgba(100, 150, 255, 0.3)', |
| | | stroke: '#32cd79', |
| | | strokeWidth: 2, |
| | | cornerRadius: 0, |
| | | draggable: true |
| | | }); |
| | | |
| | | // 保存原始DXF数据 |
| | | polygon.dxfData = { |
| | | type: polyline.type, |
| | | layer: polyline.layer || '0', |
| | | color: polyline.color || 7 |
| | | }; |
| | | setTimeout(() => { |
| | | leafer.add(polygon); |
| | | }, 30); |
| | | |
| | | |
| | | return { minX, minY, maxX, maxY }; |
| | | } |
| | | |
| | | // 绘制直线 |
| | | function drawLine(line) { |
| | | const points = line.vertices.map(v => { |
| | | return { x: Math.abs(v.x), y: Math.abs(v.y) }; |
| | | }); |
| | | |
| | | points.forEach(p => { |
| | | minX = Math.min(p.x,minX); |
| | | minY = Math.min(p.y,minY); |
| | | maxX = Math.max(p.x,maxX); |
| | | maxY = Math.max(p.y,maxY); |
| | | }); |
| | | |
| | | let agvX=maxX-minX |
| | | let agvY=maxY-minY |
| | | |
| | | const lineObj = new Line({ |
| | | points:[ |
| | | (points[0].x-minX)/big,(agvY-(points[0].y-minY))/big, |
| | | (points[1].x-minX)/big,(agvY-(points[1].y-minY))/big |
| | | ], |
| | | stroke: '#32cd79', |
| | | strokeWidth: 2 |
| | | }); |
| | | |
| | | setTimeout(() => { |
| | | leafer.add(lineObj); |
| | | }, 30); |
| | | |
| | | return { minX, minY, maxX, maxY }; |
| | | } |
| | | |
| | | // 绘制圆 |
| | | function drawCircle(circle) { |
| | | const center = { x: circle.center.x, y: circle.center.y }; |
| | | const radius = circle.radius; |
| | | |
| | | minX = center.x - radius; |
| | | minY = center.y - radius; |
| | | maxX = center.x + radius; |
| | | maxY = center.y + radius; |
| | | |
| | | const circleObj = new Leafer.Ellipse({ |
| | | x: center.x, |
| | | y: center.y, |
| | | radiusX: radius, |
| | | radiusY: radius, |
| | | fill: 'rgba(100, 150, 255, 0.3)', |
| | | stroke: '#32cd79', |
| | | strokeWidth: 2 |
| | | }); |
| | | |
| | | circleObj.dxfData = { |
| | | type: 'CIRCLE', |
| | | layer: circle.layer || '0', |
| | | color: circle.color || 7 |
| | | }; |
| | | |
| | | leafer.add(circleObj); |
| | | |
| | | return { minX, minY, maxX, maxY }; |
| | | } |
| | | |
| | | // 绘制圆弧 |
| | | function drawArc(arc) { |
| | | const center = { x: arc.center.x, y: arc.center.y }; |
| | | const radius = arc.radius; |
| | | const startAngle = arc.startAngle*(180/Math.PI); |
| | | const endAngle = arc.endAngle*(180/Math.PI); |
| | | |
| | | const points = []; |
| | | const steps = 32; |
| | | for (let i = 0; i <= steps; i++) { |
| | | const angle = startAngle + (endAngle - startAngle) * (i / steps); |
| | | const x = center.x + radius * Math.cos(angle * Math.PI / 180); |
| | | const y = center.y + radius * Math.sin(angle * Math.PI / 180); |
| | | points.push({ x, y }); |
| | | } |
| | | |
| | | |
| | | points.forEach(p => { |
| | | minX = Math.min(minX, p.x); |
| | | minY = Math.min(minY, p.y); |
| | | maxX = Math.max(maxX, p.x); |
| | | maxY = Math.max(maxY, p.y); |
| | | }); |
| | | let agvX=maxX-minX |
| | | let agvY=maxY-minY |
| | | |
| | | // 计算圆弧的起点和终点 |
| | | const startX = (center.x-minX)/big + radius/big * Math.cos(arc.startAngle); |
| | | const startY = (agvY-(center.y-minY))/big + radius/big * Math.sin(arc.startAngle); |
| | | const endX = (center.x-minX)/big + radius/big * Math.cos(arc.endAngle); |
| | | const endY = (agvY-(center.y-minY))/big + radius/big * Math.sin(arc.endAngle); |
| | | |
| | | // 创建圆弧路径 |
| | | const path = new Path({ |
| | | path: `M ${endX} ${endY} A ${radius/big} ${radius/big} 0 ${endAngle - startAngle > 180 ? 1 : 0} 0 ${startX} ${startY}`, |
| | | stroke: '#32cd79', |
| | | strokeWidth: 2, |
| | | }); |
| | | |
| | | |
| | | setTimeout(() => { |
| | | leafer.add(path); |
| | | }, 30); |
| | | |
| | | |
| | | return { minX, minY, maxX, maxY }; |
| | | } |
| | | |
| | | // 绘制样条曲线(简化实现) |
| | | function drawSpline(spline) { |
| | | if (!spline.controlPoints || spline.controlPoints.length < 2) { |
| | | console.warn('Invalid SPLINE entity'); |
| | | return null; |
| | | } |
| | | |
| | | const points = spline.controlPoints.map(p => { |
| | | return { x: p.x, y: -p.y }; |
| | | }); |
| | | |
| | | // 创建样条曲线路径(使用三次贝塞尔曲线近似) |
| | | let pathData = `M ${points[0].x} ${points[0].y}`; |
| | | |
| | | if (points.length === 2) { |
| | | pathData += ` L ${points[1].x} ${points[1].y}`; |
| | | } else { |
| | | for (let i = 1; i < points.length; i++) { |
| | | const p0 = points[i-1]; |
| | | const p1 = points[i]; |
| | | const cp1x = p0.x + (p1.x - p0.x) / 3; |
| | | const cp1y = p0.y + (p1.y - p0.y) / 3; |
| | | const cp2x = p1.x - (p1.x - p0.x) / 3; |
| | | const cp2y = p1.y - (p1.y - p0.y) / 3; |
| | | |
| | | pathData += ` C ${cp1x} ${cp1y}, ${cp2x} ${cp2y}, ${p1.x} ${p1.y}`; |
| | | } |
| | | } |
| | | |
| | | const path = new Leafer.Path({ |
| | | path: pathData, |
| | | stroke: '#32cd79', |
| | | strokeWidth: 2, |
| | | fill: 'none' |
| | | }); |
| | | |
| | | path.dxfData = { |
| | | type: 'SPLINE', |
| | | layer: spline.layer || '0', |
| | | color: spline.color || 7 |
| | | }; |
| | | |
| | | leafer.add(path); |
| | | |
| | | // 计算边界 |
| | | points.forEach(p => { |
| | | minX = Math.min(minX, p.x); |
| | | minY = Math.min(minY, p.y); |
| | | maxX = Math.max(maxX, p.x); |
| | | maxY = Math.max(maxY, p.y); |
| | | }); |
| | | |
| | | return { minX, minY, maxX, maxY }; |
| | | } |
| | | |
| | | const handleInputX = (newValue) => { |
| | | const iocn =document.getElementById('iocn') |
| | | if(newValue+20*big<=1500){ |
| | | iocn.style.marginLeft=newValue/big+"px" |
| | | } |
| | | |
| | | }; |
| | | const handleInputY = (newValue) => { |
| | | const iocn =document.getElementById('iocn') |
| | | iocn.style.marginTop=newValue/big+"px" |
| | | }; |
| | | |
| | | |
| | | |
| | | </script> |
| | | |
| | | <template> |
| | | <div> |
| | | <input type="file" @change="onFileSelected" accept=".dxf" /> |
| | | <div ref="canvasContainer"></div> |
| | | <div style="width: 460px;height: 320px;justify-content: center;display: flex;"> |
| | | <div> |
| | | <div id="width" style="height: 20px;"></div> |
| | | <div id="height" style="width: 60px;margin-left: -40px;"></div> |
| | | <div id="mains" style="margin-top: -20px" > |
| | | <div id="iocn" style="width: 20px;height: 20px;position: absolute;"></div> |
| | | <canvas id="canvas" ></canvas> |
| | | </div> |
| | | </div> |
| | | |
| | | |
| | | </div> |
| | | |
| | | <el-input class="contactNumber" @blur="getproject" type="text" v-model="data1" /> |
| | | <el-input class="contactNumber" @blur="getproject" type="text" v-model="data2" /> |
| | | <el-input class="contactNumber" @blur="getproject" type="text" v-model="data3" /> |
| | | <el-input class="contactNumber" @blur="getproject" type="text" v-model="data4" /><br> |
| | | <el-input class="contactNumber" @blur="getproject" type="text" v-model="data5" /> |
| | | <el-input class="contactNumber" @blur="getproject" type="text" v-model="data6" /> |
| | | <el-input class="contactNumber" @blur="getproject" type="text" v-model="data7" /> |
| | | <el-input class="contactNumber" @blur="getproject" type="text" v-model="data8" /><br> |
| | | <el-button type="primary" @click="exportToDXF">导出DXF</el-button> |
| | | <div> |
| | | <input type="file" @change="handleFileUpload" accept=".dxf" /> |
| | | </div> |
| | | <el-input-number @input="handleInputX" v-model="XMargin"/> |
| | | <el-input-number @input="handleInputY" v-model="YMargin"/> |
| | | |
| | | <button @click="triggerFileSelect">选择文件</button> |
| | | </template> |
| | | |
| | | <style> |
| | | .contactNumber{ |
| | | width: 60px; |
| | | height:20px; |
| | | border: none; |
| | | box-shadow: none; |
| | | font-size: 15px; |
| | | } |
| | | |
| | | #mains { |
| | | position: relative; |
| | | } |
| | | input[type="file"] { |
| | | margin-top: 10px; |
| | | } |
| | | </style> |