21 lines
600 B
Python
21 lines
600 B
Python
# boolpalette.py Implement BoolPalette class
|
|
# This is a 2-value color palette for rendering monochrome glyphs to color
|
|
# FrameBuffer instances. Supports destinations with up to 16 bit color.
|
|
|
|
# Copyright (c) Peter Hinch 2021
|
|
# Released under the MIT license see LICENSE
|
|
|
|
import framebuf
|
|
|
|
class BoolPalette(framebuf.FrameBuffer):
|
|
|
|
def __init__(self, mode):
|
|
buf = bytearray(4) # OK for <= 16 bit color
|
|
super().__init__(buf, 2, 1, mode)
|
|
|
|
def fg(self, color): # Set foreground color
|
|
self.pixel(1, 0, color)
|
|
|
|
def bg(self, color):
|
|
self.pixel(0, 0, color)
|