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modify point visualization for front camera #30

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modify point visualization for front camera #30

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7 changes: 6 additions & 1 deletion lib/bndbox.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,9 @@ class BndBox extends StatelessWidget {
if (_y < difH / 2) h -= (difH / 2 - _y) * scaleH;
}

// points are mirrored when using the front-camera, hence, change x-coords...
x = screenW - x;

return Positioned(
left: math.max(0, x),
top: math.max(0, y),
Expand Down Expand Up @@ -137,7 +140,9 @@ class BndBox extends StatelessWidget {
return Stack(
children: model == mobilenet
? _renderStrings()
: model == posenet ? _renderKeypoints() : _renderBoxes(),
: model == posenet
? _renderKeypoints()
: _renderBoxes(),
);
}
}
5 changes: 4 additions & 1 deletion lib/camera.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ class _CameraState extends State<Camera> {
print('No camera is found');
} else {
controller = new CameraController(
widget.cameras[0],
widget.cameras[1],
ResolutionPreset.high,
);
controller.initialize().then((_) {
Expand Down Expand Up @@ -69,6 +69,9 @@ class _CameraState extends State<Camera> {
imageHeight: img.height,
imageWidth: img.width,
numResults: 2,
rotation: -90,
threshold: 0.2,
nmsRadius: 10,
).then((recognitions) {
int endTime = new DateTime.now().millisecondsSinceEpoch;
print("Detection took ${endTime - startTime}");
Expand Down