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generate pngs.py
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generate pngs.py
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import os
import sys
import cairosvg
import shutil
#checks for "pngs" folder existance
if (os.path.exists("pngs")):
deleteanswer = input("folder \"pngs\" exitst, delete it? [y/n]:\n-> ")
if(deleteanswer == "n"):
exit()
elif(deleteanswer == "y"):
shutil.rmtree("pngs")
else:
print("invalid answer, exiting\n")
exit()
#ask user for the png resolution
resolution = int(input("type the png resolution (100 to 1000):\n-> "))
if (resolution < 100):
print("\033[91merror:\033[0m resolution too small\n")
os.execl(sys.executable, sys.executable, *sys.argv)
elif (resolution > 1000):
print("\033[91merror:\033[0m resolution too big\n")
os.execl(sys.executable, sys.executable, *sys.argv)
#get list of svg files in the icons folder
svgsfolder = "./icons/"
svgs = []
for x in os.listdir(svgsfolder):
if x.endswith(".svg"):
svgs.append(x)
#create pngs folder
os.mkdir("./pngs")
#convert svgs to pngs
for x in svgs:
svgpath = "./icons/" + x
pngpath = "./pngs/" + x[:-3] + "png"
cairosvg.svg2png(url=svgpath, write_to=pngpath, scale=resolution/100)
#print result
print(
"converted "
+ str(len(svgs))
+ " svgs to pngs in "
+ str(resolution)
+ "x"
+ str(resolution)
+ "px resolution"
)