update README.md

README.md

@@ -1,37 +1,58 @@
 # TXScrollLabelView
 
-[![Pod License](http://img.shields.io/cocoapods/l/SDWebImage.svg?style=flat)](https://www.apache.org/licenses/LICENSE-2.0.html)
+[![AppVeyor](https://img.shields.io/appveyor/ci/gruntjs/grunt.svg?maxAge=2592000)](https://github.com/tingxins/TXScrollLabelView)[![Pod Platform](https://img.shields.io/cocoapods/p/XHLaunchAd.svg?style=flat)](https://github.com/tingxins/TXScrollLabelView)[![Support](https://img.shields.io/badge/support-iOS%207%2B-brightgreen.svg)](https://github.com/tingxins/TXScrollLabelView)[![Pod License](http://img.shields.io/cocoapods/l/SDWebImage.svg?style=flat)](https://www.apache.org/licenses/LICENSE-2.0.html)
 
 `TXScrollLabelView` is an iOS class that displays a adverts or boardcast e.g. with an view.
 
 ![TXScrollLableView Gif](scrollLabelView.gif)
 
-### Usage 
+## Support what kinds of scrollType
 
-example :
+- **TXScrollLabelViewTypeLeftRight** : scrolling from right to left, and cycle all contents(`scrollTitle`) in a single line.
 
-        NSString *scrollTitle = @"xxxxxxxx";
-        //options 是 TXScrollLabelViewType 枚举， 此处为了方便举例
-        TXScrollLabelView *scrollLabelView = [TXScrollLabelView tx_setScrollTitle:scrollTitle scrollType:options scrollVelocity:1.0 options:UIViewAnimationOptionCurveEaseInOut];
+
+- **TXScrollLabelViewTypeUpDown**: scrolling from bottom to top, and cycle all contents.
+
+
+- **TXScrollLabelViewTypeFlipRepeat**: scrolling from bottom to top, and cycle the first line of your contents.
+
+
+- **TXScrollLabelViewTypeFlipNoRepeat**: scrolling from bottom to top, and cycle all contents with a line once times.
+
+And `scrollVelocity` property now supports all above enum of `TXScrollLabelViewType`, just enjoy it!
+
+## Usage 
+
+**Objective-C example :**
+
+        NSString *scrollTitle = @"xxxxxx";
+        //options 是 TXScrollLabelViewType 枚举类型， 此处仅为了方便举例
+        TXScrollLabelView *scrollLabelView = [TXScrollLabelView tx_setScrollTitle:scrollTitle scrollType:options scrollVelocity:3 options:UIViewAnimationOptionTransitionFlipFromTop];
+        [self.view addSubview:scrollLabelView];
         
-        //布局
-        scrollLabelView.frame = CGRectMake(50, 100 * (options + 0.7), 300, 44);
-        scrollLabelView.tx_centerX = [UIScreen mainScreen].bounds.size.width * 0.5;
+        //布局(Required)
+        scrollLabelView.frame = CGRectMake(50, 100 * (options + 0.7), 300, 30);
         
-        //偏好设置
+        //偏好(Optional)
+        scrollLabelView.tx_centerX  = [UIScreen mainScreen].bounds.size.width * 0.5;
         scrollLabelView.scrollInset = UIEdgeInsetsMake(0, 10 , 0, 10);
         scrollLabelView.scrollSpace = 10;
         scrollLabelView.font = [UIFont systemFontOfSize:15];
         scrollLabelView.textAlignment = NSTextAlignmentCenter;
         scrollLabelView.backgroundColor = [UIColor blackColor];
         scrollLabelView.layer.cornerRadius = 5;
-        [self.view addSubview:scrollLabelView];
         
         //开始滚动
         [scrollLabelView beginScrolling];
         self.scrollLabelView = scrollLabelView;
         
         
-You can running **demo** for more details.
+You can running **TXScrollLabelViewDemo** for more details.
+
+**Swift example :** Producting.
+
+## License
+
+`TXScrollLabelView` is available under the MIT license. See the LICENSE file for more info.