interactive_shape_recognition 1.0.1

interactive_shape_recognition: ^1.0.1 copied to clipboard

This is a port of inkandswitch/interactive-shape-recognition, an implementation of "A Simple Approach to Recognise Geometric Shapes Interactively" by Joaquim A. Jorge and Manuel J. Fonseca.

See the online demo to see this plugin in action.

Usage #

final List<Offset> points = [
  // your points here, e.g.
  Offset(0, 0),
  Offset(0, 1),
  Offset(0, 2),
];

final DetectedShape detectedShape = detectShape(points);

switch (detectedShape.shape) {
  case Shape.line:
    print('Detected a line');
  case Shape.circle:
    print('Detected a circle');
  case Shape.rectangle:
    print('Detected a rectangle');
  case Shape.unknown:
    print('Detected an unknown shape');
}