From 9fa47008390fee3bfa28054542be5d0eaa2b461f Mon Sep 17 00:00:00 2001
From: Chef <38160059+Chef5@users.noreply.github.com>
Date: Mon, 16 Oct 2023 09:36:00 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E8=87=AA=E5=8A=A8=E8=A3=81=E5=89=AA?=
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---
 src/vue-cropper.vue | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/vue-cropper.vue b/src/vue-cropper.vue
index 6341a73..a4086e9 100644
--- a/src/vue-cropper.vue
+++ b/src/vue-cropper.vue
@@ -1822,8 +1822,16 @@ export default {
       }
       // 截图框默认大小
       // 如果为0 那么计算容器大小 默认为80%
-      var w = cw ? cw : parseFloat(this.autoCropWidth);
-      var h = ch ? ch : parseFloat(this.autoCropHeight);
+      var w = cw ? cw : (
+            /^(\d{1,2}|100)%$/.test(this.autoCropWidth)
+                ? maxWidth * parseFloat(this.autoCropWidth) / 100
+                : parseFloat(this.autoCropWidth)
+      );
+      var h = ch ? ch : (
+            /^(\d{1,2}|100)%$/.test(this.autoCropHeight)
+                ? maxHeight * parseFloat(this.autoCropHeight) / 100
+                : parseFloat(this.autoCropHeight)
+      );
       if (w === 0 || h === 0) {
         w = maxWidth * 0.8;
         h = maxHeight * 0.8;