generate-pathfinder-tiles.py

from PIL import Image
from PIL import ImageFont
from PIL import ImageDraw
import os

# The range of images to generate, which also controls the number of gradient 'stops'
imageCount = 30
# How far to increment red for each image, currently tied to imageCount as you can see
colorIncrement = 255 / imageCount
# Output folder for the images
outputDir = "output"
# Path to a TTF
trueTypeFontPath = "VT323-Regular.ttf"

if not os.path.exists(outputDir):
  os.mkdir(outputDir)

currentColor = 20
for x in range(imageCount):
  img = Image.new('RGB', (32, 32), (int(currentColor), 0, 0))
  currentColor += colorIncrement
  draw = ImageDraw.Draw(img)
  font = ImageFont.truetype(trueTypeFontPath, 32)
  draw.text((0, 0), str(x),(255,255,255),font=font)
  img.save(outputDir + "/" + str(x) + ".png")