add lineWidth option (#9)

Author: nslogx

README-zh_CN.md

@@ -95,6 +95,9 @@ double fontSize;
 /// 进度条指示器的宽度, 默认2.0.
 double progressWidth;
 
+/// 指示器的宽度, 默认4.0, 仅对[EasyLoadingIndicatorType.ring, EasyLoadingIndicatorType.dualRing]有效.
+double lineWidth;
+
 /// [showSuccess] [showError] [showInfo]的展示时间, 默认2000ms.
 Duration displayDuration;
 

README.md

@@ -95,6 +95,9 @@ double fontSize;
 /// width of progress indicator, default 2.0.
 double progressWidth;
 
+/// width of indicator, default 4.0, only used for [EasyLoadingIndicatorType.ring, EasyLoadingIndicatorType.dualRing].
+double lineWidth;
+
 /// display duration of [showSuccess] [showError] [showInfo], default 2000ms.
 Duration displayDuration;
 

lib/src/easy_loading.dart

@@ -83,6 +83,9 @@ class EasyLoading {
   /// width of progress indicator, default 2.0.
   double progressWidth;
 
+  /// width of indicator, default 4.0, only used for [EasyLoadingIndicatorType.ring, EasyLoadingIndicatorType.dualRing].
+  double lineWidth;
+
   /// display duration of [showSuccess] [showError] [showInfo] [showToast], default 2000ms.
   Duration displayDuration;
 
@@ -140,6 +143,7 @@ class EasyLoading {
     radius = 5.0;
     fontSize = 15.0;
     progressWidth = 2.0;
+    lineWidth = 4.0;
     displayDuration = const Duration(milliseconds: 2000);
     textPadding = const EdgeInsets.only(bottom: 10.0);
     contentPadding = const EdgeInsets.symmetric(

lib/src/theme.dart

@@ -52,6 +52,9 @@ class EasyLoadingTheme {
   /// width of progress indicator
   static double get progressWidth => EasyLoading.instance.progressWidth;
 
+  /// width of indicator
+  static double get lineWidth => EasyLoading.instance.lineWidth;
+
   /// loading indicator type
   static EasyLoadingIndicatorType get indicatorType =>
       EasyLoading.instance.indicatorType;

lib/src/widgets/indicator.dart

@@ -65,6 +65,7 @@ class _LoadingIndicatorState extends State<LoadingIndicator> {
         _indicator = SpinKitWave(
           color: _indicatorColor,
           size: _size,
+          itemCount: 6,
         );
         _width = _size * 1.25;
         break;
@@ -132,6 +133,7 @@ class _LoadingIndicatorState extends State<LoadingIndicator> {
         _indicator = SpinKitDualRing(
           color: _indicatorColor,
           size: _size,
+          lineWidth: EasyLoadingTheme.lineWidth,
         );
         break;
       case EasyLoadingIndicatorType.hourGlass:
@@ -156,6 +158,7 @@ class _LoadingIndicatorState extends State<LoadingIndicator> {
         _indicator = SpinKitRing(
           color: _indicatorColor,
           size: _size,
+          lineWidth: EasyLoadingTheme.lineWidth,
         );
         break;
       case EasyLoadingIndicatorType.ripple: