4 commits

Author	SHA1	Message	Date
Scott Shawcroft	39971794dd	Encapsulate buffers inside PixelBuf and refactor it.	2020-01-24 18:23:07 -08:00
Roy Hooper	2970680e6a	fix show and fix step > 1	2019-10-20 19:54:25 -04:00
Roy Hooper	a62a1ae2bd	WIP: refactor _pixelbuf to use strings instead of classes	2019-07-21 16:30:09 -04:00
Roy Hooper	ffe734edf7	Fresh combined checkin of _pixelbuf library.	2019-01-13 23:51:13 -05:00