Merge branch 'master' of https://git.mokkon.com/sainw/fcs

lib/widget/dimension_box.dart

@@ -1,37 +1,33 @@
 import 'dart:math';
 import 'package:flutter/material.dart';
 
-class DimensionBox extends StatelessWidget {
+class Dimension {
   final double length;
   final double width;
   final double height;
 
-  DimensionBox({
-    Key key,
-    this.length,
-    this.width,
-    this.height,
-  }) : super(key: key);
+  Dimension(this.length, this.width, this.height);
+}
+
+class DimensionBox extends StatelessWidget {
+  final Dimension dimension;
+  final Color color;
+  DimensionBox({Key key, this.dimension, this.color}) : super(key: key);
 
   Widget build(BuildContext context) {
     return CustomPaint(
       size: Size.infinite,
-      painter:
-          DimensionBoxPainter(length: length, width: width, height: height),
+      painter: DimensionBoxPainter(dimension: dimension, color: color),
     );
   }
 }
 
 class DimensionBoxPainter extends CustomPainter {
   final double avatarRadius = 10;
-  final double length;
-  final double width;
-  final double height;
+  final Dimension dimension;
+  final Color color;
 
-  DimensionBoxPainter({this.length, this.width, this.height});
-
-  //3
-  final Color color = Colors.blueAccent;
+  DimensionBoxPainter({this.color, this.dimension});
 
   //4
   @override
@@ -52,13 +48,13 @@ class DimensionBoxPainter extends CustomPainter {
     );
     // _drawCurvedShape(canvas, curvedShapeBounds, avatarBounds);
 
-    _drawCube(
-        canvas, shapeBounds, length * 10, width * 10, height * 10, Colors.teal);
+    _drawCube(canvas, shapeBounds, dimension.length * 10, dimension.width * 10,
+        dimension.height * 10, color);
   }
 
   void _drawBackground(Canvas canvas, Rect shapeBounds, Rect avatarBounds) {
     //1
-    final paint = Paint()..color = Colors.amberAccent;
+    final paint = Paint()..color = color;
 
     //2
     final backgroundPath = Path()
@@ -125,12 +121,12 @@ class DimensionBoxPainter extends CustomPainter {
       ..close();
     canvas.drawPath(topFacePath, paintTop);
 
-    _drawText("length\n${length.toInt()}\"", canvas,
+    _drawText("length\n${dimension.length.toInt()}\"", canvas,
         shapeBounds.bottomCenter.dx - 100, shapeBounds.bottomCenter.dy - 40);
-    _drawText("width\n${width.toInt()}\"", canvas,
+    _drawText("width\n${dimension.width.toInt()}\"", canvas,
         shapeBounds.bottomCenter.dx + 100, shapeBounds.bottomCenter.dy - 40);
     _drawText(
-        "height\n${height.toInt()}\"",
+        "height\n${dimension.height.toInt()}\"",
         canvas,
         shapeBounds.bottomCenter.dx,
         shapeBounds.bottomCenter.dy - (h > 30 ? h / 2 : h) * 1.2);