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@@ -2,6 +2,10 @@
 
 - Rollback of 5.1.1 commit
 - Fix the problem of inaccurate height
+- merge #332(https://github.com/OpenFlutter/flutter_screenutil/pull/332)
+  add
+  num.setVerticalSpacing  // SizedBox(height: num * scaleHeight)
+  num.horizontalSpace  // SizedBox(height: num * scaleWidth)
 
 # 5.1.1
 

@@ -200,6 +200,8 @@ class _HomePageState extends State<HomePage> {
     ScreenUtil().orientation  //Screen orientation
     0.2.sw  //0.2 times the screen width
     0.5.sh  //50% of screen height
+    20.setVerticalSpacing  // SizedBox(height: 20 * scaleHeight)
+    20.horizontalSpace  // SizedBox(height: 20 * scaleWidth)
 ```
 
 #### Adapt screen size：

@@ -159,6 +159,9 @@ class _HomePageState extends State<HomePage> {
 
     0.2.sw  //屏幕宽度的0.2倍
     0.5.sh  //屏幕高度的50%
+    20.setVerticalSpacing  // SizedBox(height: 20 * scaleHeight)
+    20.horizontalSpace  // SizedBox(height: 20 * scaleWidth)
+
 ```
 
 

@@ -149,6 +149,8 @@ class _HomePageState extends State<HomePage> {
 
     0.2.sw  //0,2 vezes a largura da tela
     0.5.sh  //50% altura da tela
+    20.setVerticalSpacing  // SizedBox(height: 20 * scaleHeight)
+    20.horizontalSpace  // SizedBox(height: 20 * scaleWidth)
 ```
 
 #### Adaptar o tamanho da tela：