suspect-devices/circuitpython/shared-module/displayio/Group.c, branch 4.0.0-beta.1 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=4.0.0-beta.1 2019-01-17T18:57:05+00:00 pyportal compiles and tweak blinka colors 2019-01-17T18:57:05+00:00 Scott Shawcroft scott@tannewt.org 2019-01-17T18:57:05+00:00 urn:sha1:5277138c992b860cfbdb767f18e034c42e31b6a1 Add subclass support to displayio. 2019-01-15T01:29:19+00:00 Scott Shawcroft scott@tannewt.org 2019-01-15T01:26:36+00:00 urn:sha1:747f2cfe267628fda8487c533ce7a5ab10a9388f Also, swap make_news to accept a kwarg map and refine param checking. Fixes #1237 Support rendering groups inside groups 2019-01-11T01:30:16+00:00 Scott Shawcroft scott@tannewt.org 2019-01-11T01:22:08+00:00 urn:sha1:6594937a6504727940903fe1080e7aab9e89145d More explicit init in Group 2018-09-13T17:42:12+00:00 Scott Shawcroft scott@tannewt.org 2018-09-13T17:42:12+00:00 urn:sha1:75d497bcc8552ad324a2abb31d1a6bbaa64b1007 Add OnDiskBitmap which loads pixel data straight from disk. 2018-09-12T22:25:59+00:00 Scott Shawcroft scott@tannewt.org 2018-09-11T05:00:21+00:00 urn:sha1:f21cf15c384756ae462fdffded79c4bda8afcc28 Also, renamed Sprite's palette to pixel_shader so it can be anything that produces colors based on values (including color values). Added a ColorConverter that converts RGB888 (found in bitmaps) to RGB565 for the display. Fixes #1182 Introduce displayio to render graphics to displays. 2018-08-31T19:31:52+00:00 Scott Shawcroft scott@tannewt.org 2018-08-15T18:01:01+00:00 urn:sha1:6697544cdf87d0df5b761d401ad6ffe3a8d752fc It's designed to minimize RAM footprint by using Sprites to represent objects on the screen. The object model also facilitates partial screen updating which reduces the bandwidth needed to display. This is all handled in C. Python simply manipulates the objects with the ability to synchronize to frame timing.