def readImageNs(self, name, i, filename, gtin):
koord = [[0, 415],
[420, 835],
[840, 1255],
[1260, 1675],
[1680, 2095],
[2105, 2520],
[2525, 2940],
[2945, 3360]]
page = int(i / 8)
n = i % 8
print("Page %s" % (page))
print("Image %s" % (n))
print(gtin[1:14])
with open('ean.png', 'wb') as f:
EAN13('%s' % (gtin[1:13]), writer=ImageWriter()).write(f)
# with Image(filename='%s[%s]' % (name, page), resolution=300) as img:
if page != self.page:
self.image = Image(filename='%s[%s]' % (self.pdf, page), resolution=300)
self.page = page
with self.image.clone() as img:
img.convert('png')
img.crop(0, koord[n][0], 709, koord[n][1])
draw = Drawing()
ean = Image(filename="./ean.png", resolution=300).clone()
draw.composite(operator="over", left=5, top=235, width=round(ean.width * 0.65),
height=round(ean.height * 0.65), image=ean)
draw(img)
img.save(filename='%s.png' % (filename))
def combine_images(*images: List[Union[str, bytes, WandImage]]) -> Image:
with ThreadPool() as pool:
images = pool.map(normalize_image, images)
max_width = round(mean(img.width for img in images))
max_height = round(mean(img.height for img in images))
sum_width = max_width * len(images)
canvas = WandImage(width=sum_width, height=max_height)
resizer = ImageResizer(max_width, max_height)
left = 0
draw = Drawing()
draw.fill_color = Color('white')
draw.rectangle(left=0, top=0, right=canvas.width, bottom=canvas.height)
draw(canvas)
for img in images:
if img.height < max_height:
img = resizer.resize(img, max_height / img.height)
if img.width < max_width:
img = resizer.resize(img, max_width / img.width)
elif img.width > max_width:
# Do a bit of cropping so it's centered
crop_left = round((img.width - max_width) / 2)
crop_right = crop_left + max_width
img.crop(crop_left, 0, crop_right, img.height)
draw.composite(operator='over',
top=0, left=left,
width=img.width, height=img.height,
image=img)
draw(canvas)
left += img.width
if DEBUG_IMAGE: # pragma: no cover
server_name = os.environ.get('DISPLAY', ':0')
display(canvas, server_name=server_name)
return Image(content=canvas.make_blob(format='png'),
content_type='image/png')
def composite_with_image(self,
img_back,
img,
left,
top,
save_name=None,
is_display=False):
draw = Drawing()
draw.composite(operator='atop',
left=left,
top=top,
width=img.width,
height=img.height,
image=img)
draw(img_back)
if is_display:
display(img_back)
if save_name is not None:
img_back.save(filename=save_name)
return img_back
def generate_background(self, tiles) : """ Displays the tiles on the background """ self.img = Image(width=self.number_of_cols*256, height=self.number_of_rows*256) current_row = 0 for row in tiles : current_col = 0 for tile in row: response = self.get_tile(tile) try: with Image(file=response) as tile_img: draw = Drawing() draw.composite(operator='add', left=current_col*256, top=current_row*256, width=tile_img.width, height=tile_img.height, image=tile_img) draw(self.img) finally: response.close() current_col += 1 current_row += 1
if (int((dt.datetime.now() - last_run).total_seconds()) > shottime):
if F.IsDayLight(Settings['Latitude'],Settings['Longitude'],Settings['Elevation']):
# syslog.syslog(syslog.LOG_INFO, 'Setting Day Parameters')
F.SetCamera(cam,DaySettings)
else:
# syslog.syslog(syslog.LOG_INFO, 'Setting Night Parameters')
F.SetCamera(cam,NightSettings)
# syslog.syslog(syslog.LOG_INFO, 'Taking Photo')
cam.capture(Settings['FTPFile'])
img = Image(filename=Settings['FTPFile'])
OverImg = Image(filename='/boot/TMLogo.png')
draw = Drawing()
draw.composite(operator='over',left=img.width - OverImg.width - 5,top=5,width=OverImg.width,height=OverImg.height,image=OverImg)
draw(img)
draw = Drawing()
draw.fill_color = Color('blue')
draw.fill_opacity = 0.5
draw.rectangle(0,img.height - 30,img.width,img.height)
draw(img)
draw = Drawing()
draw.font = 'wandtests/assets/League_Gothic.otf'
draw.font_size = 20
draw.fill_color = Color('white')
draw.text_alignment = 'left'
draw.text(5, img.height - 5, Settings['Description'])
draw(img)
digit = images[digitIndex].clone()
else:
digit = imagesColored[digitIndex].clone()
operator = 'darken'
fontWidth = digit.width
fontHeight = digit.height
minFontHeight = 0.9 * fontHeight
maxFontHeight = 1.3 * fontHeight
minFontWidth = 0.7 * fontWidth
maxFontWidth = 1.3 * fontWidth
if boxHeight > minFontHeight and boxHeight < maxFontHeight and \
boxWidth > minFontWidth and boxWidth < maxFontWidth:
digit.resize(boxWidth, boxHeight, 'cubic')
draw.composite(operator=operator,
left=boxLeft,
top=boxTop,
width=boxWidth,
height=boxHeight,
image=digit)
else:
if fontWidth <= minFontWidth:
fontWidth = minFontWidth
elif fontWidth >= maxFontWidth:
fontWidth = maxFontWidth
if fontHeight <= minFontHeight:
fontHeight = minFontHeight
elif fontHeight >= maxFontHeight:
fontHeight = maxFontHeight
digit.resize(int(round(fontWidth)), int(round(fontHeight)),
'cubic')
draw.composite(operator=operator,
left=round((boxLeft + boxRight - fontWidth) / 2.0),
break if boxIndex > 0 and not firstChar: if boxes[boxIndex]['boxLeft'] < boxes[boxIndex-1]['boxLeft'] or \ boxes[boxIndex]['boxBottom'] > boxes[boxIndex-1]['boxBottom'] + rowFloor: print 'Out of boxes in row', row, "character", character break firstChar = 0 asciiCode = ord(character) if boxes[boxIndex]['boxChar'] == character: fontChar = imagesMatch[asciiCode].clone() else: fontChar = imagesNomatch[asciiCode].clone() operator = 'darken' fontChar.resize(boxes[boxIndex]['boxWidth'], boxes[boxIndex]['boxHeight'], 'cubic') draw.composite(operator=operator, left=boxes[boxIndex]['boxLeft'], top=boxes[boxIndex]['boxTop'], width=boxes[boxIndex]['boxWidth'], height=boxes[boxIndex]['boxHeight'], image=fontChar) boxIndex += 1 if boxIndex > 0 and boxIndex < len(boxes) and \ boxes[boxIndex]['boxLeft'] >= boxes[boxIndex-1]['boxLeft'] and \ boxes[boxIndex]['boxBottom'] <= boxes[boxIndex-1]['boxBottom'] + rowFloor: print 'Extra boxes in row', row while boxIndex < len(boxes): if boxes[boxIndex]['boxLeft'] < boxes[boxIndex-1]['boxLeft'] or \ boxes[boxIndex]['boxBottom'] > boxes[boxIndex-1]['boxBottom'] + rowFloor: break boxIndex += 1 draw(img) # Create the output image.
elif boxOctal == digitIndex and not (characters[characterIndex] in blatant) and not (boxFields[0] in blatant): digit = images[digitIndex].clone() operator = 'darken' else: digit = imagesColored[digitIndex].clone() operator = 'darken' fontWidth = digit.width fontHeight = digit.height minFontHeight = minFontScale*fontHeight minFontWidth = minFontScale*fontWidth maxFontHeight = maxFontScale*fontHeight maxFontWidth = maxFontScale*fontWidth if boxHeight > minFontHeight and boxHeight < maxFontHeight and \ boxWidth > minFontWidth and boxWidth < maxFontWidth: digit.resize(boxWidth, boxHeight, 'cubic') draw.composite(operator=operator, left=boxLeft, top=boxTop, width=boxWidth, height=boxHeight, image=digit) else: digit.resize(int(round(fontWidth*defaultFontScale)), int(round(fontHeight*defaultFontScale)), 'cubic') draw.composite(operator=operator, left=round((boxLeft+boxRight-fontWidth*defaultFontScale)/2.0), top=round((boxTop+boxBottom-fontHeight*defaultFontScale)/2.0), width=fontWidth*defaultFontScale, height=fontHeight*defaultFontScale, image=digit) characterIndex += 1 col += 1 if (octalDigitIndex % 6) == 4: col += 1 if (octalDigitIndex % 6) == 5: col += 7 characterIndex += 1 boxIndex += 1
from wand.image import Image, COMPOSITE_OPERATORS
from wand.drawing import Drawing
from wand.display import display
from pathlib import Path
save_path = Path("./")
filepaths = [i for i in Path.iterdir(Path("./"))]
watermark = Image(filename="../watermark.png")
prefixes = [".py", ".py~"]
for original in filepaths:
print(original)
if (original.suffix in prefixes) or ("_sm" in original.stem):
continue
print(original)
new_file = save_path.joinpath(f"{original.stem}_sm{original.suffix}")
pic = Image(filename=original)
pic.transform(resize="500000@")
draw = Drawing()
draw.composite(operator="plus",
left=10,
top=10,
width=208,
height=35,
image=watermark)
draw(pic)
pic.save(filename=new_file)
# Here is a thing to overcome a problem what octopus has to do to eliminate
# horizontal lines on the input pages. One side effect is that '=' is often
# eliminated, which is very troublesome. However, there are patterns we can
# try to use to reinsert an = where one is missing.
lastRight = 0
if (numCharsInRow > 0):
lastRight = boxes[boxIndex - 1]['boxRight']
if index < len(charList)-1 and \
character == '=' and boxes[boxIndex]['boxChar'] != '=' and \
boxes[boxIndex]['boxChar'] == charList[index+1] and \
boxes[boxIndex]['boxLeft'] > lastRight + 80*scale:
boxLeft = int(round(boxes[boxIndex]['boxLeft'] - 40 * scale))
fontChar = imagesNomatch[ord('=')].clone()
draw.composite(operator='darken',
left=boxLeft,
top=boxes[boxIndex]['boxTop'],
width=int(round(fontChar.width * scale)),
height=int(round(fontChar.height * scale)),
image=fontChar)
# Note that this will advance index (the pointer to characters in the line)
# but not boxIndex.
continue
#sumBottomsInRow += boxes[boxIndex]['boxBottom']
if numCharsInRow == 0:
avgBottom = boxes[boxIndex]['boxBottom']
else:
avgBottom = (1.0 - decayBottom) * boxes[boxIndex][
'boxBottom'] + decayBottom * avgBottom
numCharsInRow += 1
asciiCode = ord(character)
if boxes[boxIndex]['boxChar'] == character:
fontChar = imagesMatch[asciiCode].clone()
else:
fontChar = imagesNomatch[asciiCode].clone()
fontWidth = fontChar.width * scale
fontHeight = fontChar.height * scale
minFontHeight = 0.9 * fontHeight
maxFontHeight = 1.3 * fontHeight
minFontWidth = 0.7 * fontWidth
maxFontWidth = 1.3 * fontWidth
operator = 'darken'
if boxes[boxIndex]['boxHeight'] > minFontHeight and boxes[boxIndex]['boxHeight'] < maxFontHeight and \
boxes[boxIndex]['boxWidth'] > minFontWidth and boxes[boxIndex]['boxWidth'] < maxFontWidth:
fontChar.resize(boxes[boxIndex]['boxWidth'],
boxes[boxIndex]['boxHeight'], 'cubic')
draw.composite(operator=operator,
left=boxes[boxIndex]['boxLeft'],
top=boxes[boxIndex]['boxTop'],
width=boxes[boxIndex]['boxWidth'],
height=boxes[boxIndex]['boxHeight'],
image=fontChar)
else:
if fontWidth <= minFontWidth:
fontWidth = minFontWidth
elif fontWidth >= maxFontWidth:
fontWidth = maxFontWidth
if fontHeight <= minFontHeight:
fontHeight = minFontHeight
elif fontHeight >= maxFontHeight:
fontHeight = maxFontHeight
fontChar.resize(int(round(fontWidth)), int(round(fontHeight)),
'cubic')
draw.composite(
operator=operator,
endIndex = startIndex + 4 * 8
# Loop on lines on the selected page.
draw = Drawing()
row = 0
for index in range(startIndex, endIndex):
# Loop on the octal digits in the row.
col = 0
characterIndex = 0
characters = list(lines[index])
for octalDigitIndex in range(0, 8 * 6):
outputPoint = transformation.Transform((col, row))
digit = int(characters[characterIndex])
draw.composite(operator='atop',
left=outputPoint[0] - digitWidth / 2,
top=outputPoint[1] - digitHeight / 2,
width=digitWidth,
height=digitHeight,
image=images[digit])
characterIndex += 1
col += 1
if (octalDigitIndex % 6) == 4:
col += 1
if (octalDigitIndex % 6) == 5:
col += 7
characterIndex += 1
# Next row, please
row += 1
if (index % 4) == 3:
row += 1.2
draw(img)
print "%s, %s%% > %i tiles so far, %i to go, %s merged, %s copied" % \
(helper.timeString(int(time.time()-start_time)), str(int(round(n/srcTotal*100.00))), \
n, srcTotal-n, mergedTiles, copiedTiles)
interval+=1
if i in targetFiles:
# Backup image
if keepOriginals=="true":
shutil.copy(target+"/"+i, target+"/"+i+".orig")
else:
pass
# Merge images with Wand / ImageMagick
sourceImg = Image(filename=src+"/"+i)
targetImg = Image(filename=target+"/"+i)
draw = Drawing()
draw.composite(image=sourceImg, operator='src_over', left=0, top=0, \
width=sourceImg.width, height=sourceImg.height)
draw.draw(targetImg)
targetImg.save(filename=target+"/"+i)
mergedTiles = mergedTiles+1
else:
# Recreate path if needed
try:
os.makedirs(target+"/".join(i.split("/")[:-1]))
except:
pass
shutil.copy(src+"/"+i, target+"/"+i)
copiedTiles = copiedTiles+1
n+=1
elapsed_time = time.time()-start_time
boxTop = backgroundHeight - 1 - int(boxFields[4])
boxWidth = boxRight + 1 - boxLeft
boxHeight = boxBottom + 1 - boxTop
digitIndex = int(characters[characterIndex])
if boxOctal == digitIndex:
digit = images[digitIndex].clone()
operator = 'darken' #'xor'
else:
digit = imagesColored[digitIndex].clone()
operator = 'darken'
digit.resize(boxWidth, boxHeight, 'cubic')
draw.composite(operator=operator,
left=boxLeft,
top=boxTop,
width=boxWidth,
height=boxHeight,
image=digit)
characterIndex += 1
col += 1
if (octalDigitIndex % 6) == 4:
col += 1
if (octalDigitIndex % 6) == 5:
col += 7
characterIndex += 1
boxIndex += 1
# Next row, please
row += 1
if (index % 4) == 3:
row += 1.2
# Here is a thing to overcome a problem what octopus has to do to eliminate
# horizontal lines on the input pages. One side effect is that '=' is often
# eliminated, which is very troublesome. However, there are patterns we can
# try to use to reinsert an = where one is missing.
lastRight = 0
if (numCharsInRow > 0):
lastRight = boxes[boxIndex-1]['boxRight']
if index < len(charList)-1 and \
character == '=' and boxes[boxIndex]['boxChar'] != '=' and \
boxes[boxIndex]['boxChar'] == charList[index+1] and \
boxes[boxIndex]['boxLeft'] > lastRight + 80*scale:
boxLeft = int(round(boxes[boxIndex]['boxLeft'] - 40 * scale))
fontChar = imagesNomatch[ord('=')].clone()
draw.composite(operator='darken', left=boxLeft,
top=boxes[boxIndex]['boxTop'], width=int(round(fontChar.width * scale)),
height=int(round(fontChar.height * scale)), image=fontChar)
# Note that this will advance index (the pointer to characters in the line)
# but not boxIndex.
continue
#sumBottomsInRow += boxes[boxIndex]['boxBottom']
if numCharsInRow == 0:
avgBottom = boxes[boxIndex]['boxBottom']
else:
avgBottom = (1.0 - decayBottom) * boxes[boxIndex]['boxBottom'] + decayBottom * avgBottom
numCharsInRow += 1
asciiCode = ord(character)
if boxes[boxIndex]['boxChar'] == character:
fontChar = imagesMatch[asciiCode].clone()
else:
fontChar = imagesNomatch[asciiCode].clone()
