Metadata-Version: 1.0
Name: signapadpy
Version: 0.0.1
Summary: Turn output from Signature Pad into images
Home-page: https://github.com/roam/signapadpy
Author: Kevin Wetzels
Author-email: kevin@roam.be
License: BSD
Description: ==========
        Signapadpy
        ==========
        
        `Signature Pad <http://thomasjbradley.ca/lab/signature-pad/>`_ is a nice tool
        that allows users to provide a drawn signature. Because of the flakiness of
        some browsers, it's probably recommend to generate an actual image of the
        signature on the server. And that's what signapadpy does with a little help
        of `Pillow <http://python-imaging.github.io/>`_ (or PIL).
        
        First install it::
        
            pip install signapadpy
        
        Next, import what you need (padding is optional)::
        
            from signapadpy import create_image, Padding
        
        Then load the lines of the signature you want to convert into an image::
        
            lines = load_signature_pad_output(from_something)
        
        And create the image::
        
            image = create_image(lines)
        
        The image is an instance of PIL's (or Pillow's) ``Image``, so you can choose to display it::
        
            image.show()
        
        Or save it::
        
            image.save('signature.png')
        
        If you'd like to render the image with Django, you could do it like this::
        
            from django.http import HttpResponse
            from django.shortcuts import get_object_or_404
        
            from signapadpy import create_image
        
        
            def view_signature(request, pk):
                # Django view, assuming a Sigature model with a lines attribute
                signature = get_object_or_404(Signature, pk=pk)
                return signature_to_response(signature.lines)
        
            def signature_to_response(lines):
                image = create_image(lines)
                response = HttpResponse(mimetype='image/png')
                image.save(response, 'PNG')
                return response
        
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: BSD License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.2
Classifier: Programming Language :: Python :: 3.3
