允许返回空

api.cjs.js

@@ -23207,16 +23207,25 @@ NestCache.NoPutCache = {};
 NestCache.CacheRect = new Map();
 
 const TEXT_BOX = NestCache.CreatePath(570, 110);
-//分析文字放置位置
-function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX) {
+/**
+ * 分析文字放置位置
+ * @param contour 轮廓点表
+ * @param holes   网洞点表
+ * @param [textBox=TEXT_BOX] 标签盒子
+ * @param [allowReturnNullPos=false] 允许返回null 当没有找到合适的位置返回null
+ * @returns Vector3
+ */
+function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX, allowReturnNullPos = false) {
     let hasTextBox = true;
     let path = new Path(contour);
     let nfps = path.GetInsideNFP(textBox)?.map(nfp => Path2Polyline(PathTranslate_Self(PathScale(nfp, 1e-4), path.OrigionMinPoint.x, path.OrigionMinPoint.y))); //可能无法获得
     if (!nfps || nfps.length === 0) {
+        if (allowReturnNullPos)
+            return;
         nfps = [Path2Polyline(contour)];
         hasTextBox = false;
     }
-    let holenfps = [];
+    let holeNFPs = [];
     for (let hole of holes) {
         let hpath = new Path(hole);
         let nfps = hpath.GetOutsideNFP(textBox);
@@ -23226,11 +23235,11 @@ function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX) {
         let boxpl = new exports.Polyline().RectangleFrom2Pt(new three.Vector3(box.min.x - 1e5, box.min.y - 1), new three.Vector3(box.max.x + 1e5, box.min.y + 1));
         let con1 = Contour.CreateContour(pl, false);
         let con2 = Contour.CreateContour(boxpl, false);
-        holenfps.push(...con1.UnionBoolOperation(con2).contours);
+        holeNFPs.push(...con1.UnionBoolOperation(con2).contours);
     }
     let shapes = nfps.map(pl => new Shape(Contour.CreateContour(pl, false)));
     let subShapes = new ShapeManager;
-    holenfps.forEach(pl => {
+    holeNFPs.forEach(pl => {
         subShapes.UnionBoolOperation(new ShapeManager([new Shape(pl)]));
     });
     let resShapes = [];
@@ -23238,8 +23247,12 @@ function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX) {
         // TestDraw(shape.Outline.Curve, 6);
         resShapes.push(...shape.SubstactBoolOperation(subShapes.ShapeList)); //可能减完丢了
     }
-    if (resShapes.length === 0)
+    if (resShapes.length === 0) {
+        //允许返回空的点 因为无法放置
+        if (allowReturnNullPos)
+            return;
         resShapes = shapes;
+    }
     let maxDist = -Infinity;
     let minp;
     for (let shape of resShapes) {
@@ -23279,8 +23292,8 @@ function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX) {
     // p = midPoint(pts[index - 1], pts[index + 1]);
     // TestDraw(new Point(p));
     if (hasTextBox) {
-        p.x += 280;
-        p.y += 60;
+        p.x += textBox.Size.x * 0.5;
+        p.y += textBox.Size.y * 0.5;
     }
     return p;
 }

api.esm.js

@@ -22875,7 +22875,12 @@ function InitClipperCpp() {
     return new Promise((res, rej) => {
         clipperLib.loadNativeClipperLibInstanceAsync(
         // let it autodetect which one to use, but also available WasmOnly and AsmJsOnly
-        clipperLib.NativeClipperLibRequestedFormat.WasmOnly).then(c => {
+        //del_ue_exp_start
+        clipperLib.NativeClipperLibRequestedFormat.WasmOnly
+        //del_ue_exp_end
+        //del_ue_exp_start
+        //del_ue_exp_end clipperLib.NativeClipperLibRequestedFormat.AsmJsOnly
+        ).then(c => {
             clipperCpp.lib = c;
             res();
             // console.log("载入成功!");//不再需要
@@ -23175,16 +23180,25 @@ NestCache.NoPutCache = {};
 NestCache.CacheRect = new Map();
 
 const TEXT_BOX = NestCache.CreatePath(570, 110);
-//分析文字放置位置
-function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX) {
+/**
+ * 分析文字放置位置
+ * @param contour 轮廓点表
+ * @param holes   网洞点表
+ * @param [textBox=TEXT_BOX] 标签盒子
+ * @param [allowReturnNullPos=false] 允许返回null 当没有找到合适的位置返回null
+ * @returns Vector3
+ */
+function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX, allowReturnNullPos = false) {
     let hasTextBox = true;
     let path = new Path(contour);
     let nfps = path.GetInsideNFP(textBox)?.map(nfp => Path2Polyline(PathTranslate_Self(PathScale(nfp, 1e-4), path.OrigionMinPoint.x, path.OrigionMinPoint.y))); //可能无法获得
     if (!nfps || nfps.length === 0) {
+        if (allowReturnNullPos)
+            return;
         nfps = [Path2Polyline(contour)];
         hasTextBox = false;
     }
-    let holenfps = [];
+    let holeNFPs = [];
     for (let hole of holes) {
         let hpath = new Path(hole);
         let nfps = hpath.GetOutsideNFP(textBox);
@@ -23194,11 +23208,11 @@ function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX) {
         let boxpl = new Polyline().RectangleFrom2Pt(new Vector3(box.min.x - 1e5, box.min.y - 1), new Vector3(box.max.x + 1e5, box.min.y + 1));
         let con1 = Contour.CreateContour(pl, false);
         let con2 = Contour.CreateContour(boxpl, false);
-        holenfps.push(...con1.UnionBoolOperation(con2).contours);
+        holeNFPs.push(...con1.UnionBoolOperation(con2).contours);
     }
     let shapes = nfps.map(pl => new Shape(Contour.CreateContour(pl, false)));
     let subShapes = new ShapeManager;
-    holenfps.forEach(pl => {
+    holeNFPs.forEach(pl => {
         subShapes.UnionBoolOperation(new ShapeManager([new Shape(pl)]));
     });
     let resShapes = [];
@@ -23206,8 +23220,12 @@ function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX) {
         // TestDraw(shape.Outline.Curve, 6);
         resShapes.push(...shape.SubstactBoolOperation(subShapes.ShapeList)); //可能减完丢了
     }
-    if (resShapes.length === 0)
+    if (resShapes.length === 0) {
+        //允许返回空的点 因为无法放置
+        if (allowReturnNullPos)
+            return;
         resShapes = shapes;
+    }
     let maxDist = -Infinity;
     let minp;
     for (let shape of resShapes) {
@@ -23247,8 +23265,8 @@ function ParseRegionTextPos(contour, holes, textBox = TEXT_BOX) {
     // p = midPoint(pts[index - 1], pts[index + 1]);
     // TestDraw(new Point(p));
     if (hasTextBox) {
-        p.x += 280;
-        p.y += 60;
+        p.x += textBox.Size.x * 0.5;
+        p.y += textBox.Size.y * 0.5;
     }
     return p;
 }

types/DatabaseServices/Room/ParseService/ParseRegionTextPos.d.ts

@@ -1,5 +1,13 @@
 import { Vector3 } from "three";
 import { Point } from "../../../Nest/Common/Point";
 import { Path } from "../../../Nest/Core/Path";
-export declare function ParseRegionTextPos(contour: Point[], holes: (Point[])[], textBox?: Path): Vector3;
+/**
+ * 分析文字放置位置
+ * @param contour 轮廓点表
+ * @param holes   网洞点表
+ * @param [textBox=TEXT_BOX] 标签盒子
+ * @param [allowReturnNullPos=false] 允许返回null 当没有找到合适的位置返回null
+ * @returns Vector3
+ */
+export declare function ParseRegionTextPos(contour: Point[], holes: (Point[])[], textBox?: Path, allowReturnNullPos?: boolean): Vector3 | undefined;
 //# sourceMappingURL=ParseRegionTextPos.d.ts.map

types/DatabaseServices/Room/ParseService/ParseRegionTextPos.d.ts.map

@@ -1 +1 @@
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+{"version":3,"file":"ParseRegionTextPos.d.ts","sourceRoot":"","sources":["../../../../../src/DatabaseServices/Room/ParseService/ParseRegionTextPos.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,OAAO,EAAE,MAAM,OAAO,CAAC;AAEhC,OAAO,EAAE,KAAK,EAAE,MAAM,4BAA4B,CAAC;AAInD,OAAO,EAAE,IAAI,EAAiC,MAAM,yBAAyB,CAAC;AAQ9E;;;;;;;GAOG;AACH,wBAAgB,kBAAkB,CAAC,OAAO,EAAE,KAAK,EAAE,EAAE,KAAK,EAAE,CAAC,KAAK,EAAE,CAAC,EAAE,EAAE,OAAO,OAAW,EAAE,kBAAkB,UAAQ,GAAG,OAAO,GAAG,SAAS,CA6G5I"}