develop

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@next2d/player",
-  "version": "2.2.2",
+  "version": "2.3.0",
   "description": "Experience the fast and beautiful anti-aliased rendering of WebGL. You can create rich, interactive graphics, cross-platform applications and games without worrying about browser or device compatibility.",
   "author": "Toshiyuki Ienaga<ienaga@next2d.app> (https://github.com/ienaga/)",
   "license": "MIT",
@@ -46,24 +46,24 @@
   },
   "devDependencies": {
     "@eslint/eslintrc": "^3.3.1",
-    "@eslint/js": "^9.25.1",
+    "@eslint/js": "^9.28.0",
     "@rollup/plugin-commonjs": "^28.0.3",
     "@rollup/plugin-node-resolve": "^16.0.1",
     "@rollup/plugin-terser": "^0.4.4",
     "@rollup/plugin-typescript": "^12.1.2",
-    "@types/node": "^22.15.3",
-    "@typescript-eslint/eslint-plugin": "^8.31.1",
-    "@typescript-eslint/parser": "^8.31.1",
-    "@vitest/web-worker": "^3.1.2",
-    "eslint": "^9.25.1",
+    "@types/node": "^22.15.29",
+    "@typescript-eslint/eslint-plugin": "^8.33.0",
+    "@typescript-eslint/parser": "^8.33.0",
+    "@vitest/web-worker": "^3.1.4",
+    "eslint": "^9.28.0",
     "eslint-plugin-unused-imports": "^4.1.4",
-    "globals": "^16.0.0",
+    "globals": "^16.2.0",
     "jsdom": "^26.1.0",
-    "rollup": "^4.40.1",
+    "rollup": "^4.41.1",
     "tslib": "^2.8.1",
     "typescript": "^5.8.3",
-    "vite": "^6.3.4",
-    "vitest": "^3.1.2",
+    "vite": "^6.3.5",
+    "vitest": "^3.1.4",
     "vitest-webgl-canvas-mock": "^1.1.0"
   },
   "peerDependencies": {

packages/core/src/Next2D/usecase/CaptureToCanvasUseCase.ts

@@ -46,9 +46,8 @@ export const execute = async <D extends DisplayObject> (
         ? opstions.colorTransform.rawData
         : $COLOR_ARRAY_IDENTITY;
 
-    const rectangle = display_object.getBounds();
     const translateMatrix = new Float32Array([
-        1, 0, 0, 1, -rectangle.x, -rectangle.y
+        1, 0, 0, 1, -display_object.width / 2, -display_object.height / 2
     ]);
 
     const tMatrix = opstions && opstions.matrix
@@ -68,6 +67,9 @@ export const execute = async <D extends DisplayObject> (
         return transferredCanvas;
     }
 
+    tMatrix[4] += width / 2;
+    tMatrix[5] += height / 2;
+
     // resize canvas
     transferredCanvas.width  = width;
     transferredCanvas.height = height;

packages/display/src/DisplayObject/usecase/DisplayObjectGetRotationUseCase.test.ts

@@ -34,4 +34,13 @@ describe("DisplayObjectGetRotationUseCase.js test", () =>
         };
         expect(execute(displayObject)).toBe(45);
     });
+
+    it("execute test case4", () =>
+    {
+        const displayObject = new DisplayObject();
+        displayObject.placeObject = {
+            matrix: [-1, 0, 0, 1, 0, 0]
+        };
+        expect(execute(displayObject)).toBe(0);
+    });
 });

packages/display/src/DisplayObject/usecase/DisplayObjectGetRotationUseCase.ts

@@ -24,5 +24,5 @@ export const execute = <D extends DisplayObject>(display_object: D): number =>
         ? display_object.$matrix.rawData
         : displayObjectGetRawMatrixUseCase(display_object);
 
-    return matrix ? Math.atan2(matrix[1], matrix[0]) * $Rad2Deg : 0;
+    return matrix ? Math.atan2(matrix[1], Math.abs(matrix[0])) * $Rad2Deg : 0;
 };

packages/display/src/DisplayObject/usecase/DisplayObjectGetScaleXUseCase.ts

@@ -20,20 +20,10 @@ export const execute = <D extends DisplayObject>(display_object: D): number =>
         return 1;
     }
 
-    let xScale = Math.sqrt(
+    const xScale = Math.round(Math.sqrt(
         matrix[0] * matrix[0]
         + matrix[1] * matrix[1]
-    );
-
-    if (!Number.isInteger(xScale)) {
-        const value: string = xScale.toString();
-        const index: number = value.indexOf("e");
-        if (index !== -1) {
-            xScale = +value.slice(0, index);
-        }
-
-        xScale = Math.round(xScale * 100) / 100;
-    }
+    ) * 10000) / 10000;
 
     return 0 > matrix[0] ? xScale * -1 : xScale;
 };

packages/display/src/DisplayObject/usecase/DisplayObjectGetScaleYUseCase.ts

@@ -20,19 +20,10 @@ export const execute = <D extends DisplayObject>(display_object: D): number =>
         return 1;
     }
 
-    let yScale = Math.sqrt(
+    const yScale = Math.round(Math.sqrt(
         matrix[2] * matrix[2]
         + matrix[3] * matrix[3]
-    );
+    ) * 10000) / 10000;
 
-    if (!Number.isInteger(yScale)) {
-        const value: string = yScale.toString();
-        const index: number = value.indexOf("e");
-        if (index !== -1) {
-            yScale = +value.slice(0, index);
-        }
-        yScale = Math.round(yScale * 100) / 100;
-    }
-
-    return 0 > matrix[0] ? yScale * -1 : yScale;
+    return 0 > matrix[3] ? yScale * -1 : yScale;
 };

packages/display/src/DisplayObject/usecase/DisplayObjectSetHeightUseCase.test.ts

@@ -94,7 +94,7 @@ describe("DisplayObjectSetHeightUseCase.js test", () =>
         expect(rawData[0]).toBe(1);
         expect(rawData[1]).toBe(0);
         expect(rawData[2]).toBe(0);
-        expect(rawData[3]).toBe(0.33000001311302185);
+        expect(rawData[3]).toBe(0.3333333432674408);
         expect(rawData[4]).toBe(0);
         expect(rawData[5]).toBe(0);
     });

packages/display/src/DisplayObject/usecase/DisplayObjectSetScaleXUseCase.test.ts

@@ -54,7 +54,7 @@ describe("DisplayObjectSetScaleXUseCase.js test", () =>
         expect(displayObject.changed).toBe(false);
         expect(displayObject.$scaleX).toBe(null);
 
-        execute(displayObject, 2.2001231231005124151);
+        execute(displayObject, 2.2);
 
         expect(displayObject.changed).toBe(true);
         expect(displayObject.$scaleX).toBe(2.2);

packages/display/src/DisplayObject/usecase/DisplayObjectSetScaleXUseCase.ts

@@ -18,16 +18,8 @@ export const execute = <D extends DisplayObject>(display_object: D, scale_x: num
 {
     scale_x = $clamp(scale_x, -Number.MAX_VALUE, Number.MAX_VALUE, 1);
 
-    if (!Number.isInteger(scale_x)) {
-        const value: string = scale_x.toString();
-        const index: number = value.indexOf("e");
-        if (index !== -1) {
-            scale_x = +value.slice(0, index);
-        }
-        scale_x = Math.round(scale_x * 100) / 100;
-    }
-
-    if (display_object.$scaleX === scale_x) {
+    const scaleX = Math.round(scale_x * 10000) / 10000;
+    if (display_object.$scaleX === scaleX) {
         return ;
     }
 
@@ -55,6 +47,6 @@ export const execute = <D extends DisplayObject>(display_object: D, scale_x: num
 
     }
 
-    display_object.$scaleX = scale_x;
+    display_object.$scaleX = scaleX;
     displayObjectApplyChangesService(display_object);
 };

packages/display/src/DisplayObject/usecase/DisplayObjectSetScaleYUseCase.test.ts

@@ -54,7 +54,7 @@ describe("DisplayObjectSetScaleYUseCase.js test", () =>
         expect(displayObject.changed).toBe(false);
         expect(displayObject.$scaleY).toBe(null);
 
-        execute(displayObject, 2.2001231231005124151);
+        execute(displayObject, 2.2);
 
         expect(displayObject.changed).toBe(true);
         expect(displayObject.$scaleY).toBe(2.2);

packages/display/src/DisplayObject/usecase/DisplayObjectSetScaleYUseCase.ts

@@ -18,16 +18,8 @@ export const execute = <D extends DisplayObject>(display_object: D, scale_y: num
 {
     scale_y = $clamp(scale_y, -Number.MAX_VALUE, Number.MAX_VALUE, 1);
 
-    if (!Number.isInteger(scale_y)) {
-        const value: string = scale_y.toString();
-        const index: number = value.indexOf("e");
-        if (index !== -1) {
-            scale_y = +value.slice(0, index);
-        }
-        scale_y = Math.round(scale_y * 100) / 100;
-    }
-
-    if (display_object.$scaleY === scale_y) {
+    const scaleY = Math.round(scale_y * 10000) / 10000;
+    if (display_object.$scaleY === scaleY) {
         return ;
     }
 
@@ -54,6 +46,6 @@ export const execute = <D extends DisplayObject>(display_object: D, scale_y: num
 
     }
 
-    display_object.$scaleY = scale_y;
+    display_object.$scaleY = scaleY;
     displayObjectApplyChangesService(display_object);
 };

packages/display/src/DisplayObject/usecase/DisplayObjectSetWidthUseCase.test.ts

@@ -91,7 +91,7 @@ describe("DisplayObjectSetWidthUseCase.js test", () =>
             throw new Error("rawData is null");
         }
 
-        expect(rawData[0]).toBe(0.44999998807907104);
+        expect(rawData[0]).toBe(0.4545454680919647);
         expect(rawData[1]).toBe(0);
         expect(rawData[2]).toBe(0);
         expect(rawData[3]).toBe(1);

src/index.ts

@@ -3,7 +3,7 @@
 import { Next2D } from "@next2d/core";
 
 if (!("next2d" in window)) {
-    console.log("%c Next2D Player %c 2.2.1 %c https://next2d.app",
+    console.log("%c Next2D Player %c 2.3.0 %c https://next2d.app",
         "color: #fff; background: #5f5f5f",
         "color: #fff; background: #4bc729",
         "");