Fix #505

Author: AAChartModel

AAInfographics/AAChartCreator/AAChartView.swift

@@ -190,7 +190,9 @@ public class AAChartView: WKWebView {
 
 
     private func drawChart() {
-        let jsStr = "loadTheHighChartView('\(optionsJson ?? "")','\(contentWidth ?? 0)','\(contentHeight ?? 0)')"
+        //添加 `frame.size.height`, 是为了解决新版 Highcharts 的图表的高度 height 不会自适应 container 的问题
+        //Add `frame.size.height` to solve the problem that the height of the new version of Highcharts chart will not adapt to the container
+        let jsStr = "loadTheHighChartView('\(optionsJson ?? "")','\(contentWidth ?? 0)','\(contentHeight ?? frame.size.height)')"
         safeEvaluateJavaScriptString(jsStr)
     }
 
@@ -248,8 +250,14 @@ public class AAChartView: WKWebView {
     }
 
     private func configureOptionsJsonStringWithAAOptions(_ aaOptions: AAOptions) {
+        //添加 `frame.size.height`, 是为了解决新版 Highcharts 的图表的高度 height 不会自适应 container 的问题
+        //Add `frame.size.height` to solve the problem that the height of the new version of Highcharts chart will not adapt to the container
+        if aaOptions.chart?.height == nil {
+            aaOptions.chart?.height = frame.size.height
+        }
+        
         if isClearBackgroundColor == true {
-            aaOptions.chart?.backgroundColor = "rgba(0,0,0,0)"
+            aaOptions.chart?.backgroundColor = AAColor.clear
         }
 
         if clickEventEnabled == true {