bounding_box_annotation

Description:

bounding box annotation

A widget to create bounding box annotation on an image.
Preview #

Live Demo :
Click Here
Features #

Draw rectangles (bounding boxes) on an image.
Add / edit custom text to label the annotation.
Get annotation details (e.g. Offset).
Crop image into multiple parts based on bounding boxes.
Delete annotation.

Usage #
Create a BoundingBoxAnnotation widget, and pass the required parameters.
final AnnotationController annotationController = AnnotationController();

BoundingBoxAnnotation(
controller: annotationController,
imageFile: imageFile
)
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Customize annotation styles.
BoundingBoxAnnotation(
controller: annotationController,
imageFile: imageFile
color: Colors.blue,
strokeWidth: 5.0,
)
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Create a List variable to store the annotation(s).
List<AnnottaionDetails>> annotationList = [];
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Get annotation details:
final AnnotationController annotationController = AnnotationController();

List<AnnottaionDetails>> annotationList = await annotationController.getData();
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Clear all annotation(s):
final AnnotationController annotationController = AnnotationController();

annotationController.clear();
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