def get(self):
self.set_header("Content-Type", "image/jpeg")
image = Image("../image.jpg")
image.resize(Geometry(100, 100))
blob = Blob()
image.write(blob)
self.write(blob.data)
def pdf2img(input_pdf, postfix='.png'):
img = Image(input_pdf)
img.density('300')
size = "%sx%s" % (img.columns(), img.rows())
output_img = Image(size, bgcolor)
output_img.type = img.type
output_img.composite(img, 0, 0,
PythonMagick.CompositeOperator.SrcOverCompositeOp)
output_img.resize(str(img.rows()))
output_img.magick('JPG')
output_img.quality(75)
output_jpg = input_pdf.replace(".pdf", postfix)
if os.path.exists(output_jpg):
os.remove(output_jpg)
output_img.write(output_jpg)
def pdf2img(input_pdf, postfix='.png', **kwargs):
# print os.path.exists(input_pdf)
img = Image(input_pdf)
img.density('300')
size = "%sx%s" % (img.columns(), img.rows())
output_img = Image(size, bgcolor)
output_img.type = img.type
output_img.composite(img, 0, 0,
PythonMagick.CompositeOperator.SrcOverCompositeOp)
output_img.resize(str(img.rows()))
output_img.magick('JPG')
output_img.quality(75)
if 'out_path' in kwargs:
output_jpg = kwargs['out_path']
else:
output_jpg = input_pdf + postfix
if os.path.exists(output_jpg):
os.remove(output_jpg)
output_img.write(output_jpg)
def pdf_to_image():
for pdf in [
pdf_file for pdf_file in os.listdir(pdf_dir)
if pdf_file.endswith(".pdf")
]:
input_pdf = pdf_dir + "\\" + pdf + "[1]"
img = Image()
img.density('300')
print input_pdf
img.read(input_pdf)
size = "%sx%s" % (img.columns(), img.rows())
output_img = Image(size, bg_colour)
output_img.type = img.type
output_img.composite(img, 0, 0,
PythonMagick.CompositeOperator.SrcOverCompositeOp)
output_img.resize(str(img.rows()))
output_img.magick('JPG')
output_img.quality(75)
output_jpg = input_pdf.replace(".pdf", ".jpg")
output_img.write(output_jpg)
from PythonMagick import Image
from datetime import datetime
start_time = datetime.now()
pdf_dir = "/run/media/gru/Storage/Thesis-Latex/figures/vis-results"
bg_colour = "#ffffff"
for root, _, pdfs in os.walk(pdf_dir):
for pdf in pdfs:
if '.pdf' in pdf:
input_pdf = os.path.join(root, pdf)
print(input_pdf)
img = Image()
# img.density('300')
img.read(input_pdf)
size = "%sx%s" % (img.columns(), img.rows())
output_img = Image(size, bg_colour)
output_img.type = img.type
output_img.composite(
img, 0, 0, PythonMagick.CompositeOperator.SrcOverCompositeOp)
output_img.resize(str(800))
output_img.magick('PNG')
output_img.quality(75)
output_jpg = input_pdf.replace(".pdf", ".png")
output_img.write(output_jpg)
print(datetime.now() - start_time)
import os
import PythonMagick
import ghostscript
from PythonMagick import Image
pdf_dir = 'C:\\Users\\user\\Desktop\\fp'
bg_colour = "#ffffff"
for pdf in [pdf_file for pdf_file in os.listdir(pdf_dir) if pdf_file.endswith(".pdf")]:
input_pdf = pdf_dir + "\\" + pdf
img = PythonMagick.Image(input_pdf)
img.density('300')
size = "%sx%s" % (img.columns(), img.rows())
output_img = Image(size,bg_colour)
output_img.type = img.type
output_img.composite(img,0,0,PythonMagick.CompositeOperator.SrcOverCompositeOp)
output_img.resize(str(img.rows()))
output_img.magick('JPG')
output_img.quality(100)
output_jpg = input_pdf.replace(".pdf", ".jpg")
output_img.write(output_jpg)
print "finish"
'strokePattern',
'strokeWidth', 'subImage', 'subRange',
'swirl',
'syncPixels', 'textEncoding', 'texture', 'threshold',
'throwImageException', 'tileName', 'totalColors',
'transform', 'transformOrigin', 'transformReset',
'transformRotation', 'transformScale', 'transformSkewX',
'transformSkewY', 'transparent', 'trim', 'type',
'unregisterId', 'unsharpmask', 'verbose', 'view', 'wave',
'write',
'writePixels',
'x11Display',
'xResolution',
'yResolution',
'zoom']
'''
from PythonMagick import Image,Blob
#img = PythonMagick.Image("/home/insion/Pictures/k.jpg")
data=file('/home/insion/Pictures/o.jpg','rb').read()
img=Image(Blob(data))
img.resize('490')
img.write('k2k.jpg')
print("ok")
#k=fs.upload("/home/insion/Pictures/k.jpg")
#print(k)
#fs.delete("groupserver1/M00/00/00/wKhqTk_GwtDUaSWdAARGywFLfVc321.jpg")
def modify_images(application_path):
output_dirs = [
path.join(application_path, "..", "512"),
path.join(application_path, "..", "150")
]
count_files = 0
override = None
FileUtilities.create_needed_folder(output_dirs)
print()
print(
"\t--------------------------------------------------------------------"
)
print()
print("\tErstelle die Bilder in der Größe \"512px\":")
print()
for filename in listdir(application_path):
if not filename.endswith(".jpg"):
continue
if path.isfile(path.join(output_dirs[0], filename)):
if override is None:
override = TerminalUtilities.query_yes_no(
"\tSollen die bereits vorhandenen Bilder überschrieben werden?",
False)
if not override:
continue
try:
img = Image(path.join(application_path, filename))
# noinspection PyArgumentList
img.strip()
# noinspection PyArgumentList
img.trim()
img.quality(80)
img.resize("512x512>")
img.write(path.join(output_dirs[0], filename))
except RuntimeError as error:
TerminalUtilities.error_handler(str(error), "RuntimeError")
print("\t" + filename + "\t erfolgreich erstellt.")
count_files += 1
print()
print("\tInsgesamt wurden " + str(count_files) +
" Bilder in der Größe \"512px\" erzeugt.")
print()
print(
"\t--------------------------------------------------------------------"
)
print()
print("\tErstelle die Bilder in der Größe \"150px\":")
print()
count_files = 0
for filename in listdir(output_dirs[0]):
if not filename.endswith(".jpg"):
continue
if (not override) and (path.isfile(path.join(output_dirs[1],
filename))):
continue
img = Image(path.join(output_dirs[0], filename))
img.resize("150x150>")
img.write(path.join(output_dirs[1], filename))
print("\t" + filename + "\t erfolgreich erstellt.")
count_files += 1
print()
print("\tInsgesamt wurden " + str(count_files) +
" Bilder in der Größe \"150px\" erzeugt.")
