Metadata-Version: 2.1
Name: dollarN
Version: 1.2
Summary: Implementation of the $N 2D gesture recognizer
Home-page: https://github.com/mikefromlig/dollarN
Author: Michael Ortega
Author-email: michael.ortega@imag.fr
License: UNKNOWN
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown
Requires-Dist: numpy

# dollarN
**_Python implementation of $N, the 2D multistrokes recognizer_**

http://depts.washington.edu/acelab/proj/dollar/ndollar.html

> The $N Multistroke Recognizer is a 2-D multistroke recognizer designed
> for rapid prototyping of gesture-based user interfaces. $N is built upon
> the $1 Unistroke Recognizer. $N automatically generalizes examples of
> multistrokes to encompass all possible stroke orders and directions,
> meaning you can make and define multistrokes using any stroke order and
> direction you wish, provided you begin at either endpoint of each
> component stroke, and $N will generalize so as to recognize other ways
> to articulate that same multistroke. A version of $N utilizing
> Protractor, optional here, improves $N's speed.

## Features
- [Python 3](https://www.python.org/)
- [Numpy](https://numpy.org/)

## Example of use (simple.py):
```
import dollarN as dN

r = dN,recognizer()

#Adding gestures: multistrokes with names
r.add_gesture('X', [   [[0.,0.], [5.,5.]], [[0.,5.], [5.,0.]]      ])
r.add_gesture('T', [   [[0.,5.], [5.,5.]], [[2.5,0.], [2.5,5.]]    ])

#Launching a recognition
test = [[[0, 5.2], [5.,5.]], [[2.5, 0.], [2.5,5.]]]
print( r.recognize(test) )
```
```
{'name': 'T', 'value': 0.9484976300936439, 'time': 0.006083965301513672}
```
## Demo
A demo is available with tkDollarN.py [here](https://github.com/mikefromlig/dollarN)


