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Raspberry Pi 3で128×64ピクセルのOLEDに日本語を表示するサンプル
# -*- coding: utf-8 -*-
import Adafruit_GPIO.SPI as SPI
import Adafruit_SSD1306
import Image
import ImageDraw
import ImageFont
# Raspberry Pi pin configuration
RST = 24
disp = Adafruit_SSD1306.SSD1306_128_64(rst=RST)
# Initialize library.
# Clear display.
# Create blank image for drawing.
# Make sure to create image with mode '1' for 1-bit color.
width = disp.width
height = disp.height
image ='1', (width, height))
# Get drawing object to draw on image.
draw = ImageDraw.Draw(image)
# Draw a black filled box to clear the image.
draw.rectangle((0,0,width,height), outline=0, fill=0)
# Misaki Font, awesome 8x8 pixel Japanese font, can be downloaded from the following URL.
# $ wget
font = ImageFont.truetype('/home/pi/font/misakifont/misaki_gothic.ttf', 8, encoding='unic')
# Un-comment out the following line if you want to use the default font instead of Misaki Font
# font = ImageFont.load_default()
# Write two lines of text.
for str in [ u'最近の研究から、地球上のカミナ', u'リ雲でも電子が高いエネルギーに', u'まで「加速」されている証拠が見', u'つかってきました。加速された電', u'子が大気分子と衝突することで生', u'じるガンマ線がカミナリ雲からビ', u'ーム状に放出されていることがわ', u'かったのです! →' ]:
draw.text((x,y), str, font=font, fill=255)
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