From 54f33f68ec6567ce290176e0bd0f10b1d84c46f1 Mon Sep 17 00:00:00 2001
From: zhouxinyu <zhouxinyu12138@gmail.com>
Date: Mon, 21 Oct 2024 11:36:57 +0800
Subject: [PATCH] fix: fix the accuracy issue of number matching, closed #1488

---
 .../fix-subview-check_2024-10-21-03-36.json            | 10 ++++++++++
 packages/vrender-core/src/core/window.ts               |  6 +++---
 2 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 common/changes/@visactor/vrender-core/fix-subview-check_2024-10-21-03-36.json

diff --git a/common/changes/@visactor/vrender-core/fix-subview-check_2024-10-21-03-36.json b/common/changes/@visactor/vrender-core/fix-subview-check_2024-10-21-03-36.json
new file mode 100644
index 000000000..cc67be1e3
--- /dev/null
+++ b/common/changes/@visactor/vrender-core/fix-subview-check_2024-10-21-03-36.json
@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@visactor/vrender-core",
+      "comment": "fix: fix the accuracy issue of number matching, closed #1488",
+      "type": "none"
+    }
+  ],
+  "packageName": "@visactor/vrender-core"
+}
\ No newline at end of file
diff --git a/packages/vrender-core/src/core/window.ts b/packages/vrender-core/src/core/window.ts
index 75b8fe166..ab44691cb 100644
--- a/packages/vrender-core/src/core/window.ts
+++ b/packages/vrender-core/src/core/window.ts
@@ -1,6 +1,6 @@
 import { inject, injectable } from '../common/inversify-lite';
 import type { IPointLike } from '@visactor/vutils';
-import { Matrix, type IBoundsLike, type IMatrix, IBounds, Point } from '@visactor/vutils';
+import { Matrix, type IBoundsLike, type IMatrix, IBounds, Point, isEqual, isNumberClose } from '@visactor/vutils';
 import { Generator } from '../common/generator';
 import type {
   ICanvas,
@@ -234,8 +234,8 @@ export class DefaultWindow implements IWindow {
     return !(
       viewBox.x1 === 0 &&
       viewBox.y1 === 0 &&
-      this.width === viewBox.width() &&
-      this.height === viewBox.height()
+      isNumberClose(this.width, viewBox.width()) &&
+      isNumberClose(this.height, viewBox.height())
     );
   }