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PIL imageText - Printable Version +- Python Forum (https://python-forum.io) +-- Forum: Python Coding (https://python-forum.io/forum-7.html) +--- Forum: General Coding Help (https://python-forum.io/forum-8.html) +--- Thread: PIL imageText (/thread-4483.html) |
PIL imageText - tony1812 - Aug-20-2017 Hello, I am practicing use PIL to ouput text on screen. But I donot fin a clear answer about using draw,text. My code is like this: import RPi.GPIO as GPIO import time import Adafruit_GPIO.SPI as SPI import Adafruit_SSD1306 from PIL import Image from PIL import ImageDraw from PIL import ImageFont from PIL import ImageEnhance RST = None # 128x64 display with hardware I2C: disp = Adafruit_SSD1306.SSD1306_128_64(rst=RST) # Initialize library. disp.begin() # Clear display. disp.clear() disp.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 = Image.new('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) #draw a text #font = ImageFont.truetype("media/text/fonts/" + font + ".ttf", fontsize, encoding="unic") draw.text((0,16), "looooooooooooong text", fill=255) disp.image(image) disp.display() time.sleep(.01)The output diplays just fine by using the default draw.text((0,16), "looooooooooooong text", fill=255) But it is the option the confuses me. draw.text((0,16), "looooooooooooong text", fill=255, font=?????) Whst do I need to do to make the font size bigger or change font family? Thanks. RE: PIL imageText - Larz60+ - Aug-20-2017 You can find the complete document here: http://pillow.readthedocs.io/en/4.1.x/handbook/index.html and specific to your problem here http://pillow.readthedocs.io/en/4.1.x/reference/ImageDraw.html?highlight=draw.text RE: PIL imageText - tony1812 - Aug-20-2017 (Aug-20-2017, 05:25 PM)Larz60+ Wrote: You can find the complete document here: http://pillow.readthedocs.io/en/4.1.x/handbook/index.htmlYes, I aleardy read that but don't know the option field, the links above do not explain clearly, that's why I ask in the first place. Please tell me the actual workink code, I tried this font = ImageFont.truetype("/usr/share/fonts/dejavu/DejaVuSans.ttf",25) and font = ImageFont.truetype("arial") both give me error. RE: PIL imageText - Larz60+ - Aug-20-2017 PIL.ImageDraw.Draw.text(xy, text, fill=None, font=None, anchor=None, spacing=0, align="left")I found a couple of examples here. Sorry, I've used PIL quite a bit, but never the text method sample1: http://nullege.com/codes/show/src%40m%40u%40Muntjac-1.1.2%40muntjac%40addon%40colorpicker%40color_picker_application.py/400/PIL.ImageDraw.Draw.text/python sample2: http://nullege.com/codes/show/src%40p%40r%40Products.PyConBrasil-2.4.1%40Products%40PyConBrasil%40Extensions%40certificate.py/19/PIL.ImageDraw.Draw.text/python |