Nv21Image class
- Inheritance
-
- Object
- AnalysisImage
- Nv21Image
- Available extensions
Constructors
-
Nv21Image({required Uint8List bytes, required Rect cropRect, required int height, required int width, required List<
ImagePlane> planes, required InputAnalysisImageFormat format, required InputAnalysisImageRotation rotation}) -
const
-
Nv21Image.from(Map<
String, dynamic> map)
Properties
- bytes → Uint8List
-
final
- croppedSize → Size
-
Cropped size of the analysis image corresponding to what is seen on the preview.
no setteroverride
- cropRect → Rect
-
final
- format → InputAnalysisImageFormat
-
The format of the image.
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- height → int
-
The height of the image in pixels.
finalinherited
- inputImageFormat → InputImageFormat
-
Available on AnalysisImage, provided by the MLKitUtils extension
no setter - inputImageRotation → InputImageRotation
-
Available on AnalysisImage, provided by the MLKitUtils extension
no setter -
planes
→ List<
ImagePlane> -
final
- rotation → InputAnalysisImageRotation
-
The rotation of the image.
finalinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- size → Size
-
Full size of the analysis image.
no setterinherited
- width → int
-
The width of the image in pixels.
finalinherited
Methods
-
flipXY(
) → bool -
inherited
-
getCanvasTransformation(
Preview preview) → CanvasTransformation? -
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toInputImage(
) → InputImage -
Available on AnalysisImage, provided by the MLKitUtils extension
-
toJpeg(
{int quality = 100}) → Future< JpegImage> -
Available on Nv21Image, provided by the Nv21Converter extension
Converts the image to a JpegImage, helping when one wants to display it or make JPEG treatment on it. -
toString(
) → String -
A string representation of this object.
inherited
-
when<
T> ({T nv21(Nv21Image image)?, T bgra8888(Bgra8888Image image)?, T jpeg(JpegImage image)?, T yuv420(Yuv420Image image)?}) → T? -
Helper function to decide what to do depending on the AnalysisImage format with type safe checks.
inherited
-
wrapped(
) → AnalysisImageWrapper -
Available on AnalysisImage, provided by the AnalysisWrapper extension
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited