flutter_package / mobile_scanner

Go to a project
Toggle navigation Toggle navigation pinning
Navaron Bracke
Committed by GitHub
8e983f1f 2 parents e01fbed5 29dbcc3b

Merge pull request #1230 from IanVS/overlay-example 

fix: scanner overlay example
Inline Side-by-side
Showing 2 changed files with 6 additions and 6 deletions
@@ -131,15 +131,15 @@ class ScannerOverlay extends CustomPainter { @@ -131,15 +131,15 @@ class ScannerOverlay extends CustomPainter {
131 131
132 @override 132 @override
133 void paint(Canvas canvas, Size size) { 133 void paint(Canvas canvas, Size size) {
134 - // TODO: use `Offset.zero & size` instead of Rect.largest  
135 // we need to pass the size to the custom paint widget 134 // we need to pass the size to the custom paint widget
136 - final backgroundPath = Path()..addRect(Rect.largest); 135 + final backgroundPath = Path()
  136 + ..addRect(Rect.fromLTWH(0, 0, size.width, size.height));
137 final cutoutPath = Path()..addRect(scanWindow); 137 final cutoutPath = Path()..addRect(scanWindow);
138 138
139 final backgroundPaint = Paint() 139 final backgroundPaint = Paint()
140 ..color = Colors.black.withOpacity(0.5) 140 ..color = Colors.black.withOpacity(0.5)
141 ..style = PaintingStyle.fill 141 ..style = PaintingStyle.fill
142 - ..blendMode = BlendMode.dstOut; 142 + ..blendMode = BlendMode.dstOver;
143 143
144 final backgroundWithCutout = Path.combine( 144 final backgroundWithCutout = Path.combine(
145 PathOperation.difference, 145 PathOperation.difference,
@@ -102,9 +102,9 @@ class ScannerOverlay extends CustomPainter { @@ -102,9 +102,9 @@ class ScannerOverlay extends CustomPainter {
102 102
103 @override 103 @override
104 void paint(Canvas canvas, Size size) { 104 void paint(Canvas canvas, Size size) {
105 - // TODO: use `Offset.zero & size` instead of Rect.largest  
106 // we need to pass the size to the custom paint widget 105 // we need to pass the size to the custom paint widget
107 - final backgroundPath = Path()..addRect(Rect.largest); 106 + final backgroundPath = Path()
  107 + ..addRect(Rect.fromLTWH(0, 0, size.width, size.height));
108 108
109 final cutoutPath = Path() 109 final cutoutPath = Path()
110 ..addRRect( 110 ..addRRect(
@@ -120,7 +120,7 @@ class ScannerOverlay extends CustomPainter { @@ -120,7 +120,7 @@ class ScannerOverlay extends CustomPainter {
120 final backgroundPaint = Paint() 120 final backgroundPaint = Paint()
121 ..color = Colors.black.withOpacity(0.5) 121 ..color = Colors.black.withOpacity(0.5)
122 ..style = PaintingStyle.fill 122 ..style = PaintingStyle.fill
123 - ..blendMode = BlendMode.dstOut; 123 + ..blendMode = BlendMode.dstOver;
124 124
125 final backgroundWithCutout = Path.combine( 125 final backgroundWithCutout = Path.combine(
126 PathOperation.difference, 126 PathOperation.difference,