Metadata-Version: 1.1
Name: bezier
Version: 0.2.0
Summary: Helper for Bézier Curves, Triangles, and Higher Order Objects
Home-page: https://github.com/dhermes/bezier
Author: Danny Hermes
Author-email: daniel.j.hermes@gmail.com
License: Apache 2.0
Description: ``bezier``
        ==========
        
            Helper for B |eacute| zier Curves, Triangles, and Higher Order Objects
        
        |build| |coverage| |docs|
        
        .. |eacute| unicode:: U+000E9 .. LATIN SMALL LETTER E WITH ACUTE
           :trim:
        
        Install
        -------
        
        .. code-block:: console
        
           $ pip install --upgrade bezier
        
        Getting Started
        ---------------
        
        For example, to create a curve:
        
        .. code-block:: python
        
           >>> nodes1 = np.array([
           ...     [0.0, 0.0],
           ...     [0.5, 1.0],
           ...     [1.0, 0.0],
           ... ])
           >>> curve1 = bezier.Curve(nodes1)
        
        The intersection (points) between two curves can
        also be determined:
        
        .. code-block:: python
        
           >>> nodes2 = np.array([
           ...     [0.0 ,  0.0],
           ...     [0.25,  2.0],
           ...     [0.5 , -2.0],
           ...     [0.75,  2.0],
           ...     [1.0 ,  0.0],
           ... ])
           >>> curve2 = bezier.Curve(nodes2)
           >>> intersections = curve1.intersect(curve2)
           >>> intersections
           array([[ 0.311...,  0.428...],
                  [ 0.688...,  0.428...],
                  [ 0.      ,  0.      ],
                  [ 1.      ,  0.      ]])
        
        and then we can plot these curves (along with their
        intersections):
        
        .. code-block:: python
        
           >>> import matplotlib.pyplot as plt
           >>> import seaborn
           >>>
           >>> ax = curve1.plot(num_pts=256)
           >>> curve2.plot(num_pts=256, ax=ax)
           >>> ax.plot(intersections[:, 0], intersections[:, 1],
           ...         marker='o', linestyle='None', color='black')
           >>> ax.axis('scaled')
           >>> ax.set_xlim(-0.125, 1.125)
           >>> ax.set_ylim(-0.0625, 0.625)
           >>> plt.show()
        
        .. image:: https://github.com/dhermes/bezier/blob/master/docs/images/test_curves1_and_13.png
           :align: center
        
        Development
        -----------
        
        To work on adding a feature or to run the functional tests,
        See the `DEVELOPMENT doc`_ for more information on how to get
        started.
        
        .. _DEVELOPMENT doc: https://github.com/dhermes/bezier/blob/master/DEVELOPMENT.rst
        
        License
        -------
        
        Apache 2.0 - See `LICENSE`_ for more information.
        
        .. |docs| image:: https://readthedocs.org/projects/bezier/badge/?version=0.2.0
           :target: http://bezier.readthedocs.io/en/0.2.0/?badge=0.2.0
           :alt: Documentation Status
        .. |build| image:: https://circleci.com/gh/dhermes/bezier.svg?style=shield
           :target: https://circleci.com/gh/dhermes/bezier
           :alt: CirleCI Build
        .. |coverage| image:: https://coveralls.io/repos/github/dhermes/bezier/badge.svg?branch=0.2.0
           :target: https://coveralls.io/github/dhermes/bezier?branch=0.2.0
        
Platform: Posix; MacOS X; Windows
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Topic :: Internet
