v1.0.5 release

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.0.5
+
+* TODO: space param support QQ Group.
+
 ## 1.0.3
 
 * TODO: add QQ Group avatar effects.

README-ZH.md

@@ -12,7 +12,7 @@ Language: [English](https://github.com/flutterchina/nine_grid_view) | 中文简
 ### Pub
 ```yaml
 dependencies:
-  nine_grid_view: ^1.0.3
+  nine_grid_view: ^1.0.5
 ```
 
 ### Example

README.md

@@ -12,7 +12,7 @@ Similar to Weibo/WeChat release dynamic picture selection nine grid view. Suppor
 ### Pub
 ```yaml
 dependencies:
-  nine_grid_view: ^1.0.3
+  nine_grid_view: ^1.0.5
 ```
 
 ### Example

example/lib/main.dart

@@ -140,7 +140,7 @@ class _HomePageState extends State<HomePage> {
         margin: EdgeInsets.all(5),
         alignment: Alignment.center,
         space: 2,
-        arcAngle: 60,
+        //arcAngle: 60,
         type: _gridType,
         decoration: _gridType == NineGridType.dingTalkGp ? null : decoration,
         itemCount: i % total + 1,

example/pubspec.lock

@@ -108,7 +108,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.0.3"
+    version: "1.0.5"
   path:
     dependency: transitive
     description:

lib/src/nine_grid_view.dart

@@ -49,8 +49,8 @@ class NineGridView extends StatefulWidget {
     Key key,
     this.width,
     this.height,
-    this.space: 3,
-    this.arcAngle: 60,
+    this.space: 2,
+    this.arcAngle: 0,
     this.initIndex: 1,
     this.padding: EdgeInsets.zero,
     this.margin: EdgeInsets.zero,
@@ -78,7 +78,7 @@ class NineGridView extends StatefulWidget {
   /// The number of logical pixels between each child.
   final double space;
 
-  /// QQ group arc angle (0 ~ 180). def 60.
+  /// QQ group arc angle (0 ~ 180).
   final double arcAngle;
 
   /// QQ group init index (0 or 1). def 1.
@@ -371,6 +371,7 @@ class _NineGridViewState extends State<NineGridView> {
             previousY: previousY,
             degree: degree,
             arcAngle: widget.arcAngle,
+            space: widget.space,
           ),
           child: widget.itemBuilder(context, i),
         ),
@@ -503,7 +504,8 @@ class QQClipper extends CustomClipper<Path> {
     this.previousX,
     this.previousY,
     this.degree,
-    this.arcAngle: 60,
+    this.arcAngle: 0,
+    this.space,
   }) : assert(arcAngle != null && arcAngle >= 0 && arcAngle <= 180);
 
   final int total;
@@ -513,6 +515,7 @@ class QQClipper extends CustomClipper<Path> {
   final double previousY;
   final double degree;
   final double arcAngle;
+  final double space;
 
   @override
   Path getClip(Size size) {
@@ -523,7 +526,10 @@ class QQClipper extends CustomClipper<Path> {
     if (total == 2 && index == initIndex) {
       path.addOval(Rect.fromLTRB(0, 0, size.width, size.height));
     } else {
-      double spaceA = arcAngle / 2;
+      /// arcAngle and space, prefer to use arcAngle.
+      double spaceA = arcAngle > 0
+          ? (arcAngle / 2)
+          : (math.acos((r - math.min(r, space)) / r) / math.pi * 180);
       double startA = degree + spaceA;
       double endA = degree - spaceA;
       for (double i = startA; i <= 360 + endA; i = i + 1) {

pubspec.yaml

@@ -1,6 +1,6 @@
 name: nine_grid_view
 description: Flutter NineGridView & DragSortView, Similar to Weibo / WeChat nine grid view controls to display pictures.
-version: 1.0.3
+version: 1.0.5
 author: Sky24n <[email protected]>
 homepage: https://github.com/flutterchina/nine_grid_view