Update README

Author: AAChartModel

CHINESE-README.md

@@ -270,6 +270,11 @@ public class AAMoveOverEventMessageModel: NSObject {
     public var index: Int?
 }
   ```
+  
+  监听用户点击事件可实现多种多样的自定义功能. 例如可通过用户点击事件回调来实现**双表联动**, 示例效果如下
+  
+  ![doubleChartsLinkage](https://raw.githubusercontent.com/AAChartModel/Gallery/master/AAChartKit/doubleChartsLinkage.gif)
+
 
 
 ### 支持通过`JavaScript` 函数来自定义 `AATooltip`视图显示效果
@@ -421,9 +426,7 @@ public var inverted: Bool?                             //x 轴是否翻转(垂
 public var xAxisReversed: Bool?                        //x 轴翻转
 public var yAxisReversed: Bool?                        //y 轴翻转
 public var polar: Bool?                                //是否极化图形(变为雷达图)
-public var marginLeft: Float?                          //图表左边距
-public var marginRight: Float?                         //图表右边距
-public var marginBottom: Float?                        //图表底部边距
+public var margin: [Float]?                            //图表外边缘和绘图区域之间的边距. 数组中的数字分别表示顶部，右侧，底部和左侧
 public var dataLabelsEnabled: Bool?                    //数据标签是否显示
 public var dataLabelsFontColor: String?                //数据标签的字体颜色
 public var dataLabelsFontSize: Float?                  //数据标签的字体大小
@@ -534,10 +537,10 @@ Java | AAChartCore | Android | https://github.com/AAChartModel/AAChartCore |
 - [x] 支持渲染极地图
 - [x] 支持渲染折线直方图
 - [x] 支持渲染折线直方填充图
-- [ ] 支持渲染矩形树状层级关系图
-- [ ] 支持渲染活动刻度仪表图
-- [ ] 支持为图形添加点击事件回调
-- [ ] 支持图形实时刷新纯数据并动态滚动
+- [x] 支持渲染矩形树状层级关系图
+- [x] 支持渲染活动刻度仪表图
+- [x] 支持为图形添加点击事件回调
+- [x] 支持图形实时刷新纯数据并动态滚动
 - [ ] 支持已渲染图形生成图片文件
 - [ ] 支持生成图片文件保存至系统相册
 

README.md

@@ -247,6 +247,10 @@ public class AAMoveOverEventMessageModel: NSObject {
 }
 ```
 
+Monitoring user click events can achieve a variety of custom functions. For example, you can implement **Double Charts Linkage** through user click event callbacks. The example effects are as follows
+
+![doubleChartsLinkage](https://raw.githubusercontent.com/AAChartModel/Gallery/master/AAChartKit/doubleChartsLinkage.gif)
+
 
 ### Support for custom the style of chart `AATooltip` through `JavaScript` function
 
@@ -465,9 +469,7 @@ public var xAxisReversed: Bool?         //Whether to reverse the axis so that th
 public var yAxisReversed: Bool?         //Whether to reverse the axis so that the highest number is closest to the origin. If the chart is inverted, the x axis is reversed by default. Defaults to false
 public var crosshairs: Bool?            //Enable or disable the crosshairs
 public var polar: Bool?                 //When true, cartesian charts like line, spline, area and column are transformed into the polar coordinate system. Requires `AAHighchartsMore.js`. Defaults to false
-public var marginLeft: Float?
-public var marginRight: Float?
-public var marginBottom: Float?
+public var margin: [Float]?
 public var dataLabelsEnabled: Bool?     //Enable or disable the data labels. Defaults to false
 public var dataLabelsFontColor: String? //The data labels font color
 public var dataLabelsFontSize: Float?   //The data labels font size
@@ -574,10 +576,10 @@ AAInfographics is available under the MIT license. See the [LICENSE](https://git
 - [x] Support rendering the polar chart
 - [x] Support rendering the step line chart
 - [x] Support rendering the step area chart
-- [ ] Support rendering the rectangular tree hierarchy diagrams
-- [ ] Support rendering the circular progress bar chart 
-- [ ] Support adding clicked event callbacks for graphics
-- [ ] Support graphics to refresh pure data in real time and scroll dynamically
+- [x] Support rendering the rectangular tree hierarchy diagrams
+- [x] Support rendering the circular progress bar chart 
+- [x] Support adding clicked event callbacks for graphics
+- [x] Support graphics to refresh pure data in real time and scroll dynamically
 - [ ] Support rendered graphics to generate image files
 - [ ] Support generating image files saved to the system album
 

TRADITIONAL-CHINESE-README.md

@@ -272,6 +272,10 @@
       public var index: Int?
   }
     ```
+    
+   監聽用戶點擊事件可實現多種多樣的自定義功能. 例如可通過用戶點擊事件回調來實現**雙表聯動**, 示例效果如下
+    
+    ![doubleChartsLinkage](https://raw.githubusercontent.com/AAChartModel/Gallery/master/AAChartKit/doubleChartsLinkage.gif)
 
 
   ### 支持通過`JavaScript` 函數來自定義 `AATooltip`視圖顯示效果
@@ -407,9 +411,7 @@
   public var xAxisReversed: Bool?                        //x 軸翻轉
   public var yAxisReversed: Bool?                        //y 軸翻轉
   public var polar: Bool?                                //是否極化圖形(變為雷達圖)
-  public var marginLeft: Float?                          //圖表左邊距
-  public var marginRight: Float?                         //圖表右邊距
-  public var marginBottom: Float?                        //圖表底部邊距
+  public var margin: [Float]?                            //圖表外邊緣和繪圖區域之間的邊. 數組中的數字分別表示頂部，右側，底部和左側
   public var dataLabelsEnabled: Bool?                    //數據標簽是否顯示
   public var dataLabelsFontColor: String?                //數據標簽的字體顏色
   public var dataLabelsFontSize: Float?                  //數據標簽的字體大小
@@ -520,10 +522,10 @@
   - [x] 支持渲染極地圖
   - [x] 支持渲染折線直方圖
   - [x] 支持渲染折線直方填充圖
-  - [ ] 支持渲染矩形樹狀層級關系圖
-  - [ ] 支持渲染活動刻度儀表圖
-  - [ ] 支持為圖形添加點擊事件回調
-  - [ ] 支持圖形實時刷新純數據並動態滾動
+  - [x] 支持渲染矩形樹狀層級關系圖
+  - [x] 支持渲染活動刻度儀表圖
+  - [x] 支持為圖形添加點擊事件回調
+  - [x] 支持圖形實時刷新純數據並動態滾動
   - [ ] 支持已渲染圖形生成圖片文件
   - [ ] 支持生成圖片文件保存至系統相冊