cody/convert-images-for-web
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Added code to produce a high resolution file for customer delivery

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Jacob Cody Wimer
2019-11-15 12:59:14 -05:00
parent a4fcdd2629
commit 478b8be74f
3 changed files with 31 additions and 12 deletions
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2
.gitignore vendored
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@@ -1,7 +1,9 @@
full-res-files/* full-res-files/*
web-files/* web-files/*
high-res/*
!full-res-files/DELETE-ME.txt !full-res-files/DELETE-ME.txt
!web-files/DELETE-ME.txt !web-files/DELETE-ME.txt
!high-res/DELETE-ME.txt
imagemagick/* imagemagick/*
!imagemagick/PLACEHOLDER.txt !imagemagick/PLACEHOLDER.txt
profile.icc profile.icc

21
convert.py
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@@ -6,6 +6,7 @@ import tarfile
inputFolder = 'full-res-files' inputFolder = 'full-res-files'
outputFolder = 'web-files' outputFolder = 'web-files'
highResOutput = 'high-res'
magickHome = "" magickHome = ""
dyldLibrary = "" dyldLibrary = ""
@@ -20,10 +21,19 @@ def convertFilesInInput():
os.rename(os.path.join(inputFolder,filename), os.path.join(inputFolder,filename.replace(' ', '-'))) os.rename(os.path.join(inputFolder,filename), os.path.join(inputFolder,filename.replace(' ', '-')))
for filename in os.listdir(inputFolder): for filename in os.listdir(inputFolder):
print("Converting " + filename) print("Converting " + filename + " for web.")
convertImage("1500","50",filename,getOutputPath())
for filename in os.listdir(inputFolder):
print("Converting " + filename + " for delivery.")
# 6000x can give you a 20 inch image for print. Printing is 300dpi so 6000px/300dpi = 20inch, but if someone wants a 20x16 your smaller edge needs to be 4800px
convertImage("8000","50",filename,getOutputPathHighRes())
def convertImage(pixels,quality,filename,outputPath):
#os.path.splitext(filename)[0] gets rid of file extension if you want a different extension #os.path.splitext(filename)[0] gets rid of file extension if you want a different extension
getProfileCmd = getImagemagickExe() + " " + getInputPath() + filename + " profile.icc" getProfileCmd = getImagemagickExe() + " " + getInputPath() + filename + " profile.icc"
convertCmd = getImagemagickExe() + " " + getInputPath() + filename + " -resize \"1500x\" -quality 60 -depth 24 -strip -profile \"profile.icc\" " + getOutputPath() + filename # pixels and profile need double quotes around them
convertCmd = getImagemagickExe() + " " + getInputPath() + filename + " -resize \"" + pixels + "x\" -quality " + quality + " -depth 24 -strip -profile \"profile.icc\" " + outputPath + filename
if(os.name == "nt"): if(os.name == "nt"):
os.system(getProfileCmd) os.system(getProfileCmd)
os.system(convertCmd) os.system(convertCmd)
@@ -32,6 +42,7 @@ def convertFilesInInput():
os.system(magickHome + dyldLibrary + convertCmd) os.system(magickHome + dyldLibrary + convertCmd)
os.remove("profile.icc") os.remove("profile.icc")
def downloadImagemagick(): def downloadImagemagick():
if not os.path.isfile(getImagemagickExe()): if not os.path.isfile(getImagemagickExe()):
print("ImageMagick does not exist. Downloading now...") print("ImageMagick does not exist. Downloading now...")
@@ -75,6 +86,12 @@ def getOutputPath():
else: else:
return outputFolder + "/" return outputFolder + "/"
def getOutputPathHighRes():
if(os.name == "nt"):
return highResOutput + "\\"
else:
return highResOutput + "/"
def getInputPath(): def getInputPath():
if(os.name == "nt"): if(os.name == "nt"):
return inputFolder + "\\" return inputFolder + "\\"

0
high-res/DELETE-ME.txt Normal file
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