5.6.0

+# 5.6.0
+- bug fix: #434
+- add w and h on EdgeInsets,Radius,BorderRadius,BoxConstraints
+
 # 5.5.4
 - Bug Fix: False sizes when using DevicePreview
 

@@ -195,8 +195,12 @@ class _HomePageState extends State<HomePage> {
     20.setVerticalSpacing  // SizedBox(height: 20 * scaleHeight)
     20.horizontalSpace  // SizedBox(height: 20 * scaleWidth)
     const RPadding.all(8)   // Padding.all(8.r) - take advantage of const key word
+    EdgeInsets.all(10).w    //EdgeInsets.all(10.w)
     REdgeInsets.all(8)       // EdgeInsets.all(8.r)
     EdgeInsets.only(left:8,right:8).r // EdgeInsets.only(left:8.r,right:8.r).
+    BoxConstraints(maxWidth: 100, minHeight: 100).w    //BoxConstraints(maxWidth: 100.w, minHeight: 100.w)
+    Radius.circular(16).w          //Radius.circular(16.w)
+    BorderRadius.all(Radius.circular(16)).w  
 ```
 
 #### Adapt screen size

@@ -188,9 +188,12 @@ class _HomePageState extends State<HomePage> {
     20.setVerticalSpacing  // SizedBox(height: 20 * scaleHeight)
     20.horizontalSpace  // SizedBox(height: 20 * scaleWidth)
     const RPadding.all(8)   // Padding.all(8.r) - 获取到const的优点
-    REdgeInsts.all(8)       // EdgeInsets.all(8.r)
+    EdgeInsets.all(10).w    //EdgeInsets.all(10.w)
+    REdgeInsets.all(8)       // EdgeInsets.all(8.r)
     EdgeInsets.only(left:8,right:8).r // EdgeInsets.only(left:8.r,right:8.r).
-
+    BoxConstraints(maxWidth: 100, minHeight: 100).w    //BoxConstraints(maxWidth: 100.w, minHeight: 100.w)
+    Radius.circular(16).w          //Radius.circular(16.w)
+    BorderRadius.all(Radius.circular(16)).w  
 ```
 
 

@@ -54,10 +54,12 @@ class HomePageScaffold extends StatelessWidget {
                 ),
                 // Without using Extensions
                 Container(
-                  padding: EdgeInsets.all(ScreenUtil().setWidth(10)),
-                  width: ScreenUtil().setWidth(180),
-                  height: ScreenUtil().setHeight(200),
+                  decoration: BoxDecoration(
+                    borderRadius: BorderRadius.all(Radius.circular(16).w),
                     color: Colors.blue,
+                  ),
+                  constraints: BoxConstraints(maxWidth: 100, minHeight: 100).w,
+                  padding: EdgeInsets.all(10.w),
                   child: Text(
                     'My design draft width: 180dp\n\n'
                     'My design draft height: 200dp',

@@ -60,10 +60,12 @@ class HomePageScaffold extends StatelessWidget {
               ],
             ),
             Container(
-              padding: EdgeInsets.all(ScreenUtil().setWidth(10)),
-              width: 100.r,
-              height: 100.r,
+              decoration: BoxDecoration(
+                borderRadius: BorderRadius.all(Radius.circular(16)).w,
                 color: Colors.green,
+              ),
+              constraints: BoxConstraints(maxWidth: 100, minHeight: 100).r,
+              padding: EdgeInsets.all(10).w,
               child: Text(
                 '我是正方形,边长是100',
                 style: TextStyle(

@@ -57,12 +57,14 @@ extension EdgeInsetsExtension on EdgeInsets {
         right: right.r,
         left: left.r,
       );
+
   EdgeInsets get w => copyWith(
         top: top.w,
         bottom: bottom.w,
         right: right.w,
         left: left.w,
       );
+
   EdgeInsets get h => copyWith(
         top: top.h,
         bottom: bottom.h,
@@ -79,12 +81,14 @@ extension BorderRaduisExtension on BorderRadius {
         topLeft: topLeft.r,
         topRight: topRight.r,
       );
+
   BorderRadius get w => copyWith(
         bottomLeft: bottomLeft.w,
         bottomRight: bottomRight.w,
         topLeft: topLeft.w,
         topRight: topRight.w,
       );
+
   BorderRadius get h => copyWith(
         bottomLeft: bottomLeft.h,
         bottomRight: bottomRight.h,
@@ -96,7 +100,9 @@ extension BorderRaduisExtension on BorderRadius {
 extension RaduisExtension on Radius {
   /// Creates adapt Radius using r [SizeExtension].
   Radius get r => Radius.elliptical(x.r, y.r);
+
   Radius get w => Radius.elliptical(x.w, y.w);
+
   Radius get h => Radius.elliptical(x.h, y.h);
 }
 
@@ -116,12 +122,14 @@ extension BoxConstraintsExtension on BoxConstraints {
         minHeight: minHeight.h,
         minWidth: minWidth.w,
       );
+
   BoxConstraints get w => this.copyWith(
         maxHeight: maxHeight.w,
         maxWidth: maxWidth.w,
         minHeight: minHeight.w,
         minWidth: minWidth.w,
       );
+
   BoxConstraints get h => this.copyWith(
         maxHeight: maxHeight.h,
         maxWidth: maxWidth.h,