本文整理汇总了Python中framebuf.MONO_HLSB属性的典型用法代码示例。如果您正苦于以下问题：Python framebuf.MONO_HLSB属性的具体用法？Python framebuf.MONO_HLSB怎么用？Python framebuf.MONO_HLSB使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类framebuf的用法示例。
在下文中一共展示了framebuf.MONO_HLSB属性的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
# 需要导入模块: import framebuf [as 别名]
# 或者: from framebuf import MONO_HLSB [as 别名]
def __init__(self, spi, cs, num):
"""
Driver for cascading MAX7219 8x8 LED matrices.
>>> import max7219
>>> from machine import Pin, SPI
>>> spi = SPI(1)
>>> display = max7219.Matrix8x8(spi, Pin('X5'), 4)
>>> display.text('1234',0,0,1)
>>> display.show()
"""
self.spi = spi
self.cs = cs
self.cs.init(cs.OUT, True)
self.buffer = bytearray(8 * num)
self.num = num
fb = framebuf.FrameBuffer(self.buffer, 8 * num, 8, framebuf.MONO_HLSB)
self.framebuf = fb
# Provide methods for accessing FrameBuffer graphics primitives. This is a workround
# because inheritance from a native class is currently unsupported.
# http://docs.micropython.org/en/latest/pyboard/library/framebuf.html
self.fill = fb.fill # (col)
self.pixel = fb.pixel # (x, y[, c])
self.hline = fb.hline # (x, y, w, col)
self.vline = fb.vline # (x, y, h, col)
self.line = fb.line # (x1, y1, x2, y2, col)
self.rect = fb.rect # (x, y, w, h, col)
self.fill_rect = fb.fill_rect # (x, y, w, h, col)
self.text = fb.text # (string, x, y, col=1)
self.scroll = fb.scroll # (dx, dy)
self.blit = fb.blit # (fbuf, x, y[, key])
self.init() 示例2: __init__
# 需要导入模块: import framebuf [as 别名]
# 或者: from framebuf import MONO_HLSB [as 别名]
def __init__(self, device, font, verbose=True):
self.device = device
self.font = font
# Allow to work with any font mapping
if font.hmap():
self.map = framebuf.MONO_HMSB if font.reverse() else framebuf.MONO_HLSB
else:
raise ValueError('Font must be horizontally mapped.')
if verbose:
print('Orientation: {} Reversal: {}'.format('horiz' if font.hmap() else 'vert', font.reverse()))
self.screenwidth = device.width # In pixels
self.screenheight = device.height 示例3: __init__
# 需要导入模块: import framebuf [as 别名]
# 或者: from framebuf import MONO_HLSB [as 别名]
def __init__(self, device, font, verbose=True):
self.devid = _get_id(device)
self.device = device
if self.devid not in Writer.state:
Writer.state[self.devid] = DisplayState()
self.font = font
self.usd = Writer.state[self.devid].usd
# Allow to work with reverse or normal font mapping
if font.hmap():
self.map = framebuf.MONO_HMSB if font.reverse() else framebuf.MONO_HLSB
else:
raise ValueError('Font must be horizontally mapped.')
if verbose:
fstr = 'Orientation: Horizontal. Reversal: {}. Width: {}. Height: {}.'
print(fstr.format(font.reverse(), device.width, device.height))
print('Start row = {} col = {}'.format(self._getstate().text_row, self._getstate().text_col))
self.screenwidth = device.width # In pixels
self.screenheight = device.height
self.bgcolor = 0 # Monochrome background and foreground colors
self.fgcolor = 1
self.row_clip = False # Clip or scroll when screen full
self.col_clip = False # Clip or new line when row is full
self.wrap = True # Word wrap
self.cpos = 0
self.tab = 4
self.glyph = None # Current char
self.char_height = 0
self.char_width = 0