From 5776327094538c02bb6ea6d660a6ba82835af06c Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@buaa.edu.cn>
Date: Fri, 11 May 2018 16:41:08 +0800
Subject: [PATCH] [Improvement] ImagePreview: optimize click detect (#1042)

---
 packages/image-preview/image-preview.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/image-preview/image-preview.vue b/packages/image-preview/image-preview.vue
index 86dd502e8..eeb119d78 100644
--- a/packages/image-preview/image-preview.vue
+++ b/packages/image-preview/image-preview.vue
@@ -60,7 +60,7 @@ export default create({
       const { offsetX, offsetY } = this.$refs.swipe;
 
       // prevent long tap to close component
-      if (deltaTime < 100 && offsetX < 20 && offsetY < 20) {
+      if (deltaTime < 500 && offsetX < 10 && offsetY < 10) {
         this.$emit('input', false);
       }
     }