2.2.0

fix #129

2.2.0
fix #129
LiZhuoyuan
Commit 79c1ea983d1413d8e3f40ece7aa0e8361d270527 79c1ea98 1 parent bd7355c0
Showing 8 changed files with 41 additions and 10 deletions
CHANGELOG.md
README.md
README_CN.md
README_PT.md
example/lib/main.dart
example/lib/main_zh.dart
lib/size_extension.dart
pubspec.yaml
--- a/CHANGELOG.md
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+++ b/CHANGELOG.md
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@@ -5,7 +5,11 @@
  * @LastEditTime: 2020年6月20日 11:20:02
  * @Description: Update log
  -->
- 
+
+# 2.2.0
+- add 'wp','hp'. Get the height/width of the screen proportionally
+- For example: 0.5.wp : Half the width of the screen.
+
 # 2.1.0 
 - add 'nsp' , you can use 'fontSize: 24.nsp' instead of 'fontSize: ScreenUtil().setSp(24, allowFontScalingSelf: false)'
--- a/README.md
View file @79c1ea9
+++ b/README.md
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@@ -74,14 +74,17 @@ ScreenUtil.init(width: 750, height: 1334, allowFontScaling: true);             /
     ScreenUtil().setSp(24, allowFontScalingSelf: false)  (sdk>=2.6 : 24.nsp) //Adapter font(fonts will not scale to respect Text Size accessibility settings)
     ScreenUtil.pixelRatio       //Device pixel density
-    ScreenUtil.screenWidth      //Device width
-    ScreenUtil.screenHeight     //Device height
+    ScreenUtil.screenWidth   (sdk>=2.6 : 1.wp)    //Device width
+    ScreenUtil.screenHeight  (sdk>=2.6 : 1.hp)    //Device height
     ScreenUtil.bottomBarHeight  //Bottom safe zone distance, suitable for buttons with full screen
     ScreenUtil.statusBarHeight  //Status bar height , Notch will be higher Unit px
     ScreenUtil.textScaleFactor  //System font scaling factor
     ScreenUtil().scaleWidth //Ratio of actual width dp to design draft px
     ScreenUtil().scaleHeight //Ratio of actual height dp to design draft px
+
+    0.2.wp  //0.2 times the screen width
+    0.5.hp  //50% of screen width
 ```
 #### Adapt screen size：
--- a/README_CN.md
View file @79c1ea9
+++ b/README_CN.md
View file @79c1ea9
@@ -78,14 +78,17 @@ ScreenUtil.init(width: 750, height: 1334, allowFontScaling: true);             /
     ScreenUtil().setSp(24, allowFontScalingSelf: false)  (sdk>=2.6 : 24.nsp) //适配字体(不会根据系统的“字体大小”辅助选项来进行缩放)
     ScreenUtil.pixelRatio       //设备的像素密度
-    ScreenUtil.screenWidth      //设备宽度
-    ScreenUtil.screenHeight     //设备高度
+    ScreenUtil.screenWidth   (sdk>=2.6 : 1.wp)   //设备宽度
+    ScreenUtil.screenHeight  (sdk>=2.6 : 1.hp)   //设备高度
     ScreenUtil.bottomBarHeight  //底部安全区距离，适用于全面屏下面有按键的
     ScreenUtil.statusBarHeight  //状态栏高度 刘海屏会更高  单位px
     ScreenUtil.textScaleFactor //系统字体缩放比例
     ScreenUtil().scaleWidth  // 实际宽度的dp与设计稿px的比例
     ScreenUtil().scaleHeight // 实际高度的dp与设计稿px的比例
+
+    0.2.wp  //屏幕宽度的0.2倍
+    0.5.hp  //屏幕宽度的50%
 ```
--- a/README_PT.md
View file @79c1ea9
+++ b/README_PT.md
View file @79c1ea9
@@ -74,14 +74,17 @@ ScreenUtil.init(width: 750, height: 1334, allowFontScaling: true);             /
     ScreenUtil().setSp(24, allowFontScalingSelf: false)  (sdk>=2.6 : 24.nsp) //Adapter font(fonts will not scale to respect Text Size accessibility settings)
     ScreenUtil.pixelRatio       //Device pixel density
-    ScreenUtil.screenWidth      //Device width
-    ScreenUtil.screenHeight     //Device height
+    ScreenUtil.screenWidth     (sdk>=2.6 : 1.wp)  //Device width
+    ScreenUtil.screenHeight    (sdk>=2.6 : 1.hp)  //Device height
     ScreenUtil.bottomBarHeight  //Bottom safe zone distance, suitable for buttons with full screen
     ScreenUtil.statusBarHeight  //Status bar height , Notch will be higher Unit px
     ScreenUtil.textScaleFactor  //System font scaling factor
     ScreenUtil().scaleWidth //Ratio of actual width dp to design draft px
     ScreenUtil().scaleHeight //Ratio of actual height dp to design draft px
+
+    0.2.wp  //0,2 vezes a largura da tela
+    0.5.hp  //50% da largura da tela
 ```
 #### Adaptar o tamanho da tela：
--- a/example/lib/main.dart
View file @79c1ea9
+++ b/example/lib/main.dart
View file @79c1ea9
@@ -73,7 +73,7 @@ class _ExampleWidgetState extends State<ExampleWidget> {
                   height: ScreenUtil().setHeight(200),
                   color: Colors.blue,
                   child: Text(
-                      'My width:${ScreenUtil().setWidth(375)}dp \n'
+                      'My width:${0.5.wp}dp \n'
                       'My height:${ScreenUtil().setHeight(200)}dp',
                       style: TextStyle(
                           color: Colors.white,
@@ -148,5 +148,7 @@ class _ExampleWidgetState extends State<ExampleWidget> {
     print(
         'The ratio of  height width to the size of the design:${ScreenUtil().scaleHeight * ScreenUtil.pixelRatio}');
     print('System font scaling:${ScreenUtil.textScaleFactor}');
+    print('0.5 times the screen width:${0.5.wp}');
+    print('0.5 times the screen height:${0.5.hp}');
   }
 }
--- a/example/lib/main_zh.dart
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+++ b/example/lib/main_zh.dart
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@@ -66,7 +66,7 @@ class _ExampleWidgetState extends State<ExampleWidget> {
                   height: ScreenUtil().setHeight(200),
                   color: Colors.red,
                   child: Text(
-                    '我的宽度:${ScreenUtil().setWidth(375)}dp \n'
+                    '我的宽度:${0.5.wp}dp \n'
                     '我的高度:${ScreenUtil().setHeight(200)}dp',
                     style: TextStyle(
                         color: Colors.white, fontSize: ScreenUtil().setSp(24)),
@@ -149,5 +149,8 @@ class _ExampleWidgetState extends State<ExampleWidget> {
         '宽度和字体相对于设计稿放大的比例:${ScreenUtil().scaleWidth * ScreenUtil.pixelRatio}');
     print('高度相对于设计稿放大的比例:${ScreenUtil().scaleHeight * ScreenUtil.pixelRatio}');
     print('系统的字体缩放比例:${ScreenUtil.textScaleFactor}');
+
+    print('屏幕宽度的0.5:${0.5.wp}');
+    print('屏幕高度的0.5:${0.5.hp}');
   }
 }
--- a/lib/size_extension.dart
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+++ b/lib/size_extension.dart
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 import 'package:flutter_screenutil/screenutil.dart';
 extension SizeExtension on num {
+  ///[ScreenUtil.setWidth]
   num get w => ScreenUtil().setWidth(this);
+  ///[ScreenUtil.setHeight]
   num get h => ScreenUtil().setHeight(this);
+  ///[ScreenUtil.setSp]
   num get sp => ScreenUtil().setSp(this);
+  ///[ScreenUtil.setSp]
   num get ssp => ScreenUtil().setSp(this, allowFontScalingSelf: true);
+  ///[ScreenUtil.setSp]
   num get nsp => ScreenUtil().setSp(this, allowFontScalingSelf: false);
+
+  ///屏幕宽度的倍数
+  ///Multiple of screen width
+  num get wp => ScreenUtil.screenWidth * this;
+
+  ///屏幕高度的倍数
+  ///Multiple of screen height
+  num get hp => ScreenUtil.screenHeight * this;
 }
--- a/pubspec.yaml
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+++ b/pubspec.yaml
View file @79c1ea9
 name: flutter_screenutil
 description: A flutter plugin for adapting screen and font size.Guaranteed to look good on different models
-version: 2.1.0
+version: 2.2.0
 homepage: https://github.com/OpenFlutter/flutter_screenutil
 environment: