fix: drawing size error when browser scale page #594

2024-05-25 18:30:46 +08:00
parent b8323c0d8a
commit 7fa58f8290
1 changed files with 6 additions and 1 deletions
@@ -2131,7 +2131,12 @@ export class Draw {
  private _clearPage(pageNo: number) {
    const ctx = this.ctxList[pageNo]
    const pageDom = this.pageList[pageNo]
-    ctx.clearRect(0, 0, pageDom.width, pageDom.height)
+    ctx.clearRect(
+      0,
+      0,
+      Math.max(pageDom.width, this.getWidth()),
+      Math.max(pageDom.height, this.getHeight())
+    )
    this.blockParticle.clear()
  }