FlutterLiteCamera class
Properties
hashCode → int
The hash code for this object.
no setter inherited
runtimeType → Type
A representation of the runtime type of the object.
no setter inherited
Methods
buildPreview (int textureId → Widget
Builds the widget that displays the preview for textureId.
captureFrame ({int byteOrder = 2 → Future <Map <String dynamic >
byteOrder selects the output channel arrangement of the RGB888
buffer on Android: 0=RGB, 1=RBG, 2=GRB, 3=GBR, 4=BRG, 5=BGR.
The default (GRB) is verified against on-device colors; other devices
can pass a different order if their HAL lays the chroma out
differently.
getDeviceList ()
→ Future <List <String
getHeight ()
→ Future <int
The actual capture height negotiated with the device, in pixels
(0 when no camera is open).
getRotation ()
→ Future <int
Returns the clockwise rotation in degrees (0, 90, 180, 270) to apply to
the preview and decoded coordinates so they display upright.
getWidth ()
→ Future <int
The actual capture width negotiated with the device, in pixels
(0 when no camera is open).
noSuchMethod (Invocation invocation → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
open (int index → Future <bool
release ()
→ Future <void >
setResolution (int width , int height → Future <bool
Sets the capture resolution in pixels.
setResolutionPreset (ResolutionPreset preset → Future <bool
Convenience for setResolution using a ResolutionPreset target.
startPreview ()
→ Future <int
Starts the native preview stream and returns a texture id that can be
shown with buildPreview . Call open before this.
stopPreview ()
→ Future <void >
Stops the preview stream started with startPreview .
toString ()
→ String
A string representation of this object.
inherited
flutter_lite_camera 0.2.3 