object id 추가 및 useLine, usePolygon 수정

src/components/floor-plan/modal/outerlinesetting/OuterLineWall.jsx

@@ -20,13 +20,15 @@ import { QLine } from '@/components/fabric/QLine'
 import { useLine } from '@/hooks/useLine'
 import { distanceBetweenPoints } from '@/util/canvas-util'
 import { calculateAngle } from '@/util/qpolygon-utils'
+import { usePolygon } from '@/hooks/usePolygon'
 
 export default function OuterLineWall(props) {
   const { setShowOutlineModal } = props
   const { getMessage } = useMessage()
   const { addCanvasMouseEventListener, addDocumentEventListener, removeAllMouseEventListeners, removeAllDocumentEventListeners, removeMouseEvent } =
     useEvent()
-  const { addLineText, removeLineText } = useLine()
+  const { addLine, removeLine } = useLine()
+  const { addPolygonByLines } = usePolygon()
   const verticalHorizontalMode = useRecoilValue(verticalHorizontalModeState)
 
   const length1Ref = useRef(null)
@@ -41,6 +43,8 @@ export default function OuterLineWall(props) {
   const arrow1Ref = useRef(arrow1)
   const arrow2Ref = useRef(arrow2)
 
+  const isFix = useRef(false)
+
   const [angle1, setAngle1] = useRecoilState(outerLineAngle1State)
 
   const canvas = useRecoilValue(canvasState)
@@ -123,17 +127,11 @@ export default function OuterLineWall(props) {
   useEffect(() => {
     canvas
       ?.getObjects()
-      .filter((obj) => obj.name === 'outerLine')
+      .filter((obj) => obj.name === 'outerLine' || obj.name === 'helpGuideLine')
       .forEach((obj) => {
-        canvas?.remove(obj)
-        removeLineText(obj)
+        removeLine(obj)
       })
 
-    canvas
-      ?.getObjects()
-      .filter((obj) => obj.name === 'helpGuideLine' || (obj.name === 'lengthTxt' && obj.parent?.name === 'helpGuideLine'))
-      .forEach((obj) => canvas?.remove(obj))
-
     canvas?.remove(canvas?.getObjects().find((obj) => obj.name === 'startPoint'))
 
     // point가 변경 될때마다 이벤트 리스너를 제거하고 다시 등록
@@ -230,16 +228,27 @@ export default function OuterLineWall(props) {
   }, [points])
 
   const drawLine = (point1, point2, idx) => {
-    const line = new QLine([point1.x, point1.y, point2.x, point2.y], {
+    addLine([point1.x, point1.y, point2.x, point2.y], {
       stroke: 'black',
       strokeWidth: 3,
       idx: idx,
       selectable: false,
       name: 'outerLine',
     })
+  }
 
-    canvas?.add(line)
-    addLineText(line)
+  const settingLine = () => {
+    const outerLines = canvas?.getObjects().filter((obj) => obj.name === 'outerLine')
+    outerLines.forEach((line) => {
+      removeLine(line)
+    })
+
+    addPolygonByLines(outerLines, {
+      fill: 'rgba(0,0,0,0)',
+      stroke: 'black',
+      strokeWidth: 3,
+    })
+    setShowOutlineModal(false)
   }
 
   // 직각 완료될 경우 확인
@@ -512,11 +521,10 @@ export default function OuterLineWall(props) {
     }
 
     setPoints((prev) => {
-      if (prev.length === 0) {
-        return []
-      }
       return [...prev, { x: prev[0].x, y: prev[0].y }]
     })
+
+    isFix.current = true
   }
 
   return (

src/hooks/useCanvas.js

@@ -12,6 +12,7 @@ import { defineQPloygon } from '@/util/qpolygon-utils'
 import { writeImage } from '@/lib/canvas'
 import { useCanvasEvent } from '@/hooks/useCanvasEvent'
 import { post } from '@/lib/Axios'
+import { v4 as uuidv4 } from 'uuid'
 
 export function useCanvas(id) {
   const [canvas, setCanvas] = useRecoilState(canvasState)
@@ -88,6 +89,7 @@ export function useCanvas(id) {
     canvas.getObjects().length > 0 && canvas?.clear()
     // settings for all canvas in the app
     fabric.Object.prototype.transparentCorners = false
+    fabric.Object.prototype.id = uuidv4()
     fabric.Object.prototype.cornerColor = '#2BEBC8'
     fabric.Object.prototype.cornerStyle = 'rect'
     fabric.Object.prototype.cornerStrokeColor = '#2BEBC8'

src/hooks/useCanvasEvent.js

@@ -84,7 +84,7 @@ export function useCanvasEvent() {
             target.setControlVisible(controlKey, false)
           })
         })
-        target.on('editing:exited', () => {
+        /*target.on('editing:exited', () => {
           if (isNaN(target.text.trim())) {
             target.set({ text: previousValue })
             canvas?.renderAll()
@@ -124,7 +124,7 @@ export function useCanvasEvent() {
           canvas?.add(newPolygon)
           canvas?.remove(targetParent)
           canvas?.renderAll()
-        })
+        })*/
 
         target.on('moving', (e) => {
           if (target.parentDirection === 'left' || target.parentDirection === 'right') {

src/hooks/useLine.js

@@ -13,6 +13,7 @@ export const useLine = () => {
     })
 
     canvas?.add(line)
+    addLineText(line)
     return line
   }
 
@@ -34,6 +35,11 @@ export const useLine = () => {
     return text
   }
 
+  const removeLine = (line) => {
+    removeLineText(line)
+    canvas?.remove(line)
+  }
+
   const removeLineText = (line) => {
     canvas?.remove(canvas?.getObjects().find((obj) => obj.parent === line))
   }
@@ -52,7 +58,7 @@ export const useLine = () => {
   }
 
   return {
-    addLineText,
-    removeLineText,
+    addLine,
+    removeLine,
   }
 }

src/hooks/usePolygon.js

@@ -1,5 +1,7 @@
 import { canvasState, fontFamilyState, fontSizeState } from '@/store/canvasAtom'
 import { useRecoilValue } from 'recoil'
+import { fabric } from 'fabric'
+import { getDirectionByPoint } from '@/util/canvas-util'
 
 export const usePolygon = () => {
   const canvas = useRecoilValue(canvasState)
@@ -13,12 +15,84 @@ export const usePolygon = () => {
     })
 
     canvas?.add(polygon)
+    addLengthText(polygon)
   }
 
-  const addPolygonByLines = (lines) => {}
+  const addPolygonByLines = (lines, options) => {
+    const points = createPolygonPointsFromOuterLines(lines)
+
+    addPolygon(points, {
+      ...options,
+    })
+  }
+
+  const addLengthText = (polygon) => {
+    const points = polygon.get('points')
+    points.forEach((start, i) => {
+      const end = points[(i + 1) % points.length]
+      const dx = end.x - start.x
+      const dy = end.y - start.y
+      const length = Number(Math.sqrt(dx * dx + dy * dy).toFixed(1)) * 10
+
+      const midPoint = new fabric.Point((start.x + end.x) / 2, (start.y + end.y) / 2)
+
+      const degree = (Math.atan2(dy, dx) * 180) / Math.PI
+
+      // Create new text object if it doesn't exist
+      const text = new fabric.IText(length.toString(), {
+        left: midPoint.x,
+        top: midPoint.y,
+        fontSize: fontSize,
+        parentId: polygon.id,
+        minX: Math.min(start.x, end.x),
+        maxX: Math.max(start.x, end.x),
+        minY: Math.min(start.y, end.y),
+        maxY: Math.max(start.y, end.y),
+        parentDirection: getDirectionByPoint(start, end),
+        parentDegree: degree,
+        dirty: true,
+        editable: true,
+        selectable: true,
+        lockRotation: true,
+        lockScalingX: true,
+        lockScalingY: true,
+        idx: i,
+        name: 'lengthText',
+        parent: this,
+      })
+
+      // this.texts.push(text)
+      canvas.add(text)
+    })
+    canvas.renderAll()
+  }
+
+  const createPolygonPointsFromOuterLines = (outerLines) => {
+    if (!outerLines || outerLines.length === 0) {
+      return []
+    }
+
+    // Extract points from outerLines
+
+    return outerLines.map((line) => ({
+      x: line.x1,
+      y: line.y1,
+    }))
+  }
+
+  const removePolygon = (polygon) => {
+    const texts = canvas.getObjects().filter((obj) => obj.parentId === polygon.id)
+    texts.forEach((text) => {
+      canvas.remove(text)
+    })
+
+    canvas.remove(polygon)
+    canvas.renderAll()
+  }
 
   return {
     addPolygon,
     addPolygonByLines,
+    removePolygon,
   }
 }