flutter: squareSide 改名为 squareWidth

src/ui/flutter/lib/board/board-painter.dart

@@ -15,9 +15,9 @@ class BoardPainter extends PainterBase {
       canvas,
       thePaint,
       gridWidth,
-      squareSide,
-      offsetX: BoardWidget.padding + squareSide / 2,
-      offsetY: BoardWidget.padding + BoardWidget.digitsHeight + squareSide / 2,
+      squareWidth,
+      offsetX: BoardWidget.padding + squareWidth / 2,
+      offsetY: BoardWidget.padding + BoardWidget.digitsHeight + squareWidth / 2,
     );
   }
 
@@ -30,7 +30,7 @@ class BoardPainter extends PainterBase {
     Canvas canvas,
     Paint paint,
     double gridWidth,
-    double squareSide, {
+    double squareWidth, {
     double offsetX,
     double offsetY,
   }) {
@@ -46,7 +46,7 @@ class BoardPainter extends PainterBase {
 
     canvas.drawRect(
       //Rect.fromLTWH(left, top, gridWidth, squareSide * 6),
-      Rect.fromLTWH(left, top, squareSide * 6, squareSide * 6),
+      Rect.fromLTWH(left, top, squareWidth * 6, squareWidth * 6),
       paint,
     );
 
@@ -55,108 +55,108 @@ class BoardPainter extends PainterBase {
     // 横线 (从上到下)
 
     canvas.drawLine(
-      Offset(left + squareSide * 1, top + squareSide * 1),
-      Offset(left + squareSide * 5, top + squareSide * 1),
+      Offset(left + squareWidth * 1, top + squareWidth * 1),
+      Offset(left + squareWidth * 5, top + squareWidth * 1),
       paint,
     );
 
     canvas.drawLine(
-      Offset(left + squareSide * 2, top + squareSide * 2),
-      Offset(left + squareSide * 4, top + squareSide * 2),
+      Offset(left + squareWidth * 2, top + squareWidth * 2),
+      Offset(left + squareWidth * 4, top + squareWidth * 2),
       paint,
     );
 
     canvas.drawLine(
-      Offset(left + squareSide * 2, top + squareSide * 4),
-      Offset(left + squareSide * 4, top + squareSide * 4),
+      Offset(left + squareWidth * 2, top + squareWidth * 4),
+      Offset(left + squareWidth * 4, top + squareWidth * 4),
       paint,
     );
 
     canvas.drawLine(
-      Offset(left + squareSide * 1, top + squareSide * 5),
-      Offset(left + squareSide * 5, top + squareSide * 5),
+      Offset(left + squareWidth * 1, top + squareWidth * 5),
+      Offset(left + squareWidth * 5, top + squareWidth * 5),
       paint,
     );
 
     // 中间的横线 (从左到右)
 
     canvas.drawLine(
-      Offset(left, top + squareSide * 3),
-      Offset(left + squareSide * 2, top + squareSide * 3),
+      Offset(left, top + squareWidth * 3),
+      Offset(left + squareWidth * 2, top + squareWidth * 3),
       paint,
     );
 
     canvas.drawLine(
-      Offset(left + squareSide * 4, top + squareSide * 3),
-      Offset(left + squareSide * 6, top + squareSide * 3),
+      Offset(left + squareWidth * 4, top + squareWidth * 3),
+      Offset(left + squareWidth * 6, top + squareWidth * 3),
       paint,
     );
 
     // 竖线 (从左到右)
 
     canvas.drawLine(
-      Offset(left + squareSide * 1, top + squareSide * 1),
-      Offset(left + squareSide * 1, top + squareSide * 5),
+      Offset(left + squareWidth * 1, top + squareWidth * 1),
+      Offset(left + squareWidth * 1, top + squareWidth * 5),
       paint,
     );
 
     canvas.drawLine(
-      Offset(left + squareSide * 2, top + squareSide * 2),
-      Offset(left + squareSide * 2, top + squareSide * 4),
+      Offset(left + squareWidth * 2, top + squareWidth * 2),
+      Offset(left + squareWidth * 2, top + squareWidth * 4),
       paint,
     );
 
     canvas.drawLine(
-      Offset(left + squareSide * 4, top + squareSide * 2),
-      Offset(left + squareSide * 4, top + squareSide * 4),
+      Offset(left + squareWidth * 4, top + squareWidth * 2),
+      Offset(left + squareWidth * 4, top + squareWidth * 4),
       paint,
     );
 
     canvas.drawLine(
-      Offset(left + squareSide * 5, top + squareSide * 1),
-      Offset(left + squareSide * 5, top + squareSide * 5),
+      Offset(left + squareWidth * 5, top + squareWidth * 1),
+      Offset(left + squareWidth * 5, top + squareWidth * 5),
       paint,
     );
 
     // 中间的横线 (从上到下)
 
     canvas.drawLine(
-      Offset(left + squareSide * 3, top),
-      Offset(left + squareSide * 3, top + squareSide * 2),
+      Offset(left + squareWidth * 3, top),
+      Offset(left + squareWidth * 3, top + squareWidth * 2),
       paint,
     );
 
     canvas.drawLine(
-      Offset(left + squareSide * 3, top + squareSide * 4),
-      Offset(left + squareSide * 3, top + squareSide * 6),
+      Offset(left + squareWidth * 3, top + squareWidth * 4),
+      Offset(left + squareWidth * 3, top + squareWidth * 6),
       paint,
     );
 
     // 左上斜线
     canvas.drawLine(
       Offset(left + 0, top),
-      Offset(left + squareSide * 2, top + squareSide * 2),
+      Offset(left + squareWidth * 2, top + squareWidth * 2),
       paint,
     );
 
     // 右下斜线
     canvas.drawLine(
-      Offset(left + squareSide * 4, top + squareSide * 4),
-      Offset(left + squareSide * 6, top + squareSide * 6),
+      Offset(left + squareWidth * 4, top + squareWidth * 4),
+      Offset(left + squareWidth * 6, top + squareWidth * 6),
       paint,
     );
 
     // 右上斜线
     canvas.drawLine(
-      Offset(left + squareSide * 6, top),
-      Offset(left + squareSide * 4, top + squareSide * 2),
+      Offset(left + squareWidth * 6, top),
+      Offset(left + squareWidth * 4, top + squareWidth * 2),
       paint,
     );
 
     // 左下斜线
     canvas.drawLine(
-      Offset(left + squareSide * 2, top + squareSide * 4),
-      Offset(left + squareSide * 0, top + squareSide * 6),
+      Offset(left + squareWidth * 2, top + squareWidth * 4),
+      Offset(left + squareWidth * 0, top + squareWidth * 6),
       paint,
     );
   }

src/ui/flutter/lib/board/painter-base.dart

@@ -7,9 +7,10 @@ abstract class PainterBase extends CustomPainter {
   final double width;
 
   final thePaint = Paint();
-  final gridWidth, squareSide;
+  final gridWidth;
+  final squareWidth;
 
   PainterBase({@required this.width})
       : gridWidth = (width - BoardWidget.padding * 2),
-        squareSide = (width - BoardWidget.padding * 2) / 7;
+        squareWidth = (width - BoardWidget.padding * 2) / 7;
 }

src/ui/flutter/lib/board/pieces-painter.dart

@@ -26,7 +26,7 @@ class PiecesPainter extends PainterBase {
     this.blurIndex = Move.InvalidIndex,
   }) : super(width: width) {
     //
-    pieceSide = squareSide * 0.9; // 棋子大小
+    pieceSide = squareWidth * 0.9; // 棋子大小
   }
 
   @override
@@ -37,11 +37,11 @@ class PiecesPainter extends PainterBase {
       thePaint,
       position: position,
       gridWidth: gridWidth,
-      squareSide: squareSide,
+      squareSide: squareWidth,
       pieceSide: pieceSide,
       // 棋子放在线上中央
-      offsetX: BoardWidget.padding + squareSide / 2,
-      offsetY: BoardWidget.padding + BoardWidget.digitsHeight + squareSide / 2,
+      offsetX: BoardWidget.padding + squareWidth / 2,
+      offsetY: BoardWidget.padding + BoardWidget.digitsHeight + squareWidth / 2,
       focusIndex: focusIndex,
       blurIndex: blurIndex,
     );