def without_color():
global clipboard_image
try:
img = LAYERS_DICT['image']
img = img.resize((root.winfo_screenwidth(), root.winfo_screenheight()))
img = img.filter(ImageFilter.CONTOUR())
canvas.image_tk = ImageTk.PhotoImage(img)
image_id = LAYERS_DICT['canvas'].create_image(0, 0, anchor=NW)
LAYERS_DICT['canvas'].itemconfigure(image_id, image=canvas.image_tk)
LAYERS_DICT['image'] = img
LAYERS_DICT['img'] = image_id
except:
pass
try:
clipboard_image = ImageGrab.grabclipboard()
clipboard_image = clipboard_image.resize(
(root.winfo_screenwidth(), root.winfo_screenheight()))
clipboard_image = clipboard_image.filter(ImageFilter.CONTOUR())
canvas.image_tk = ImageTk.PhotoImage(clipboard_image)
image_id = LAYERS_DICT['canvas'].create_image(0, 0, anchor=NW)
f = LAYERS_DICT['canvas'].itemconfigure(image_id,
image=canvas.image_tk)
LAYERS_DICT['image'] = clipboard_image
LAYERS_DICT['img'] = image_id
except:
pass
if SAVED == False:
root.title('Shape Editor • Unsaved')
else:
root.title(f'Shape Editor • {str(root.filename)} •')
def _apply_filters(self, img):
'''
'''
if self.color.get():
filt = ImageFilter.UnsharpMask(radius=25,
percent=200,
threshold=30)
img = img.filter(filt)
if self.edge.get():
#img = img.convert("LA")
#filt = ImageFilter.SHARPEN()
#img = img.filter(filt)
#enh = ImageEnhance.Brightness(img)
#img = enh.enhance(0.25)
enh = ImageEnhance.Contrast(img)
image = enh.enhance(1.5)
#enh = ImageEnhance.Brightness(img)
#img = enh.enhance(0.75)
filt = ImageFilter.UnsharpMask(radius=50,
percent=150,
threshold=30)
img = img.filter(filt)
filt = ImageFilter.EDGE_ENHANCE_MORE()
img = img.filter(filt)
filt = ImageFilter.CONTOUR()
img = img.filter(filt)
return img
def update_image(original, blur, contrast, emboss, contour, flipx, flipy):
global image
image = original.filter(ImageFilter.GaussianBlur(blur))
image = image.filter(ImageFilter.UnsharpMask(contrast))
if emboss:
image = image.filter(ImageFilter.EMBOSS())
if contour:
image = image.filter(ImageFilter.CONTOUR())
if flipx:
image = ImageOps.mirror(image)
if flipy:
image = ImageOps.flip(image)
bio = BytesIO()
image.save(bio, format='PNG')
window['-IMAGE-'].update(data=bio.getvalue())
def applyFilter(imgObj, outpLoc, filterType, customArgs=[0]):
"""Aplly filter to an image, if arguments arr required use the list customArgs
Help from: https://hhsprings.bitbucket.io/docs/programming/examples/python/PIL/ImageFilter.html"""
# format the output dir: if it doesnt exist create it
if os.path.isdir(outpLoc):
pass
else:
os.makedirs(outpLoc)
# check if the imgObj is a thumbnail already
if "filtr" in imgObj.fileName:
# don't do anything
return False
# apply filter based on filter type:
# open image file
im = Image.open(imgObj.fileLOC)
# apply filter based on filterType argument
if filterType == "BLUR":
currImFltr = im.filter(ImageFilter.BoxBlur(customArgs[0]))
elif filterType == "CONTOUR":
currImFltr = im.filter(ImageFilter.CONTOUR())
elif filterType == "DETAIL":
currImFltr = im.filter(ImageFilter.DETAIL())
elif filterType == "EDGE_ENHANCE":
currImFltr = im.filter(ImageFilter.EDGE_ENHANCE_MORE())
elif filterType == "EMBOSS":
currImFltr = im.filter(ImageFilter.EMBOSS())
elif filterType == "FIND_EDGES":
currImFltr = im.filter(ImageFilter.FIND_EDGES())
elif filterType == "UNSHARP_MASK":
currImFltr = im.filter(
ImageFilter.UnsharpMask(radius=customArgs[0],
percent=customArgs[1],
threshold=customArgs[2]))
else:
print(f"no filter for filter type: {filterType}")
return False
# save filtered image
currImFltr.save(outpLoc + "filtr-" + filterType + "-" + imgObj.fileName)
def process_image_contour(img_name):
img = Image.open(pathlib.Path(img_name))
img = img.filter(ImageFilter.CONTOUR())
img.save(export_folder + "/Contour_" + format(Path(img_name).stem) +
image_extension)
print("Contour Filter added successfully")
def contour(image: Image.Image) -> Image.Image:
return _apply_filter(image, ImageFilter.CONTOUR())
