circuitpython

Author	SHA1	Message	Date
Jensen	74c07a4bdc	displayio: Add in opaque pixel option for future	2020-10-16 19:50:41 -05:00
Jensen	2517e4b486	displayio: ColorConverter handle if opaque color is black	2020-10-14 21:51:40 -05:00
Jensen	b359e2945a	displayio: Add make_transparent and make_opaque to ColorConvertor	2020-10-12 20:48:04 -05:00
Jensen	57b44928a3	displayio: Pass transparent_color to ColorConverter Signed-off-by: Jensen <jensechu@gmail.com>	2020-10-12 20:48:04 -05:00
Matthew Newberg	4604a69498	Move dither parameter to ColorConverter constructor and parameter	2019-09-05 21:55:45 -04:00
Scott Shawcroft	1d1b8703b6	Review feedback including NO_BRIGHTNESS_COMMAND macro	2019-07-19 16:11:13 -07:00
Scott Shawcroft	6797ec6ed3	Add support for grayscale displays that are < 8 bit depth. This also improves Palette so it stores the original RGB888 colors. Lastly, it adds I2CDisplay as a display bus to talk over I2C. Particularly useful for the SSD1306. Fixes #1828. Fixes #1956	2019-07-19 16:06:11 -07:00
Scott Shawcroft	f21cf15c38	Add OnDiskBitmap which loads pixel data straight from disk. 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	2018-09-12 15:25:59 -07:00