def finish_response(self, app_iter):
if not self.scale:
self.start_response(self.status, self.headers)
self.output = app_iter
return
CONTENT_LENGTH.delete(self.headers)
inBuffer = StringIO()
try:
for s in app_iter:
self.logger.debug("Writing %d bytes into image buffer." % len(s))
inBuffer.write(s)
finally:
if hasattr(app_iter, 'close'):
app_iter.close()
rawImg = Blob()
rawImg.data = inBuffer.getvalue()
inBuffer.close()
image = Image(rawImg)
self.logger.debug("Scaling image to %s" % self.scaled_size)
image.scale(self.scaled_size[0])
image.write(self.outbuffer)
content_length = self.outbuffer.length()
CONTENT_LENGTH.update(self.headers, content_length)
CACHE_CONTROL.update(self.headers, s_maxage=CACHE_CONTROL.ONE_HOUR)
self.start_response(self.status, self.headers)
def finish_response(self, app_iter):
if not self.scale:
self.start_response(self.status, self.headers)
self.output = app_iter
return
CONTENT_LENGTH.delete(self.headers)
inBuffer = StringIO()
try:
for s in app_iter:
self.logger.debug("Writing %d bytes into image buffer." %
len(s))
inBuffer.write(s)
finally:
if hasattr(app_iter, 'close'):
app_iter.close()
rawImg = Blob()
rawImg.data = inBuffer.getvalue()
inBuffer.close()
image = Image(rawImg)
self.logger.debug("Scaling image to %s" % self.scaled_size)
image.scale(self.scaled_size[0])
image.write(self.outbuffer)
content_length = self.outbuffer.length()
CONTENT_LENGTH.update(self.headers, content_length)
CACHE_CONTROL.update(self.headers, s_maxage=CACHE_CONTROL.ONE_HOUR)
self.start_response(self.status, self.headers)
def rsr2png(rsrfile): rsr2pct(rsrfile) pictfile = os.path.splitext(rsrfile)[0]+".pct" try: thumb = Image(str(pictfile)) except: print pictfile raise thumb.opacity(100) thumb.scale(91,91) thumb.write(str(os.path.splitext(rsrfile)[0]+".png"))
def manipula_img(self, img_r, nmsuc):
"""Procesa la imagen adquirida en formato xwd y la trasforma en jpg"""
image_final = self.dir_tmp + nmsuc + ".jpg"
contador = 0
if path.exists(image_final):
contador += 1
image_final = self.dir_tmp + nmsuc + "_" + str(contador) + ".jpg"
if path.exists(image_final):
image_final = self.comprueba_nombre(image_final, nmsuc)
img = Image(img_r)
img.scale("1024x768")
img.write(image_final)
exe(image_final, nmsuc)
def thumb(self, req):
if self.mime_type.startswith('image') \
and guess_extension(self.mime_type) in _image_exts:
file_path = req.cfg.attachments_path + '/' + self.webname()
img = Image(file_path.encode('utf-8'))
width, height = req.cfg.attachments_thumb_size.get()
img.scale(Geometry(width, height))
thumb_path = req.cfg.attachments_thumb_path + '/' + self.webname()
if not exists(dirname(thumb_path)):
makedirs(dirname(thumb_path))
img.write(thumb_path.encode('utf-8'))
def walk_menu(entry):
if isinstance(entry, xdg.Menu.Menu) and entry.Show is True:
map(walk_menu, entry.getEntries())
elif isinstance(entry, xdg.Menu.MenuEntry) and entry.Show is True:
# byte 1 signals another entry
conn.sendall('\x01')
img_path = icon_attr(entry.DesktopEntry).encode('utf-8')
if img_path and os.path.isfile(img_path):
try:
# Create an empty image and set the background color to
# transparent. This is important to have transparent background
# when converting from SVG
img = Image()
img.backgroundColor(Color(0, 0, 0, 0xffff))
img.read(img_path)
# scale the image to 48x48 pixels
img.scale(Geometry(48, 48))
# ensure the image is converted to ICO
img.magick('ICO')
b = Blob()
img.write(b)
# icon length plus data
conn.sendall(struct.pack('i', len(b.data)))
conn.sendall(b.data)
except Exception:
conn.sendall(struct.pack('i', 0))
else:
conn.sendall(struct.pack('i', 0))
name = entry.DesktopEntry.getName()
# name length plus data
conn.sendall(struct.pack('i', len(name)))
conn.sendall(name)
command = re.sub(' -caption "%c"| -caption %c',
' -caption "%s"' % name, entry.DesktopEntry.getExec())
command = re.sub(' [^ ]*%[fFuUdDnNickvm]', '', command)
if entry.DesktopEntry.getTerminal():
command = 'xterm -title "%s" -e %s' % (name, command)
# command length plus data
conn.sendall(struct.pack('i', len(command)))
conn.sendall(command)
def resize(self, req, width, height):
file_path = req.cfg.attachments_path + '/' + self.webname()
if self.mime_type.startswith('image') \
and guess_extension(self.mime_type) in _image_exts:
img = Image(file_path.encode('utf-8'))
img.fileName(
'image.'+self.file_name.encode('utf-8').split('.')[-1])
size = img.size()
blob = Blob()
if width > size.width() and height > size.height():
img.write(blob)
else:
img.scale(Geometry(width, height))
img.write(blob)
return blob.data
elif guess_extension(self.mime_type) == '.svg':
with open(file_path.encode('utf-8'), 'rb') as svg:
return svg.read()
else:
req.log_error(self.mime_type)
return None
from PythonMagick import Image
bilde= Image("8x8","#33FFCC")
x=y=0
for i in range(0,4):
bilde.pixelColor(i,1, "#993300")
for i in range(0,4):
bilde.pixelColor(i,7, "#993300")
for i in range (2,4):
bilde.pixelColor(i,3,"#993300")
for i in range (2,4):
bilde.pixelColor(i,5,"#993300")
bilde.pixelColor(4,2, "#993300")
bilde.pixelColor(4,4, "#993300")
bilde.pixelColor(4,6, "#993300")
bilde.scale("200x200")
bilde.write("236.png")
from PythonMagick import Image
photo = Image("9x9", "#0404B4")
x = y = 0
photo.pixelColor(2, 3, '#04B404')
photo.pixelColor(3, 2, '#04B404')
photo.pixelColor(4, 1, '#04B404')
photo.pixelColor(5, 2, '#04B404')
photo.pixelColor(6, 3, '#04B404')
photo.pixelColor(2, 5, '#04B404')
photo.pixelColor(3, 4, '#04B404')
photo.pixelColor(4, 3, '#04B404')
photo.pixelColor(5, 4, '#04B404')
photo.pixelColor(6, 5, '#04B404')
for i in range(2, 7):
photo.pixelColor(i, 0, '#04B404')
for i in range(3, 6):
photo.pixelColor(i, 7, '#04B404')
for i in range(2, 5):
photo.pixelColor(8, i, '#04B404')
for i in range(2, 5):
photo.pixelColor(0, i, '#04B404')
for i in range(5, 7):
photo.pixelColor(i / 3, i, '#04B404')
photo.pixelColor(1, 1, '#04B404')
photo.pixelColor(7, 1, '#04B404')
photo.pixelColor(7, 5, '#04B404')
photo.pixelColor(6, 6, '#04B404')
photo.scale("200x200")
photo.write("239.png")
from PythonMagick import Image
photo=Image("9x9", "#E65C00")
x=y=0
for i in range(1,7):
photo.pixelColor(4,i,'#0404B4')
for i in range(3,6):
photo.pixelColor(i,2,'#0404B4')
for i in range(2,7):
photo.pixelColor(i,3,'#0404B4')
for i in range(2,7):
photo.pixelColor(i,0,'#0404B4')
for i in range(3,6):
photo.pixelColor(i,7,'#0404B4')
for i in range(2,5):
photo.pixelColor(8,i,'#0404B4')
for i in range(2,5):
photo.pixelColor(0,i,'#0404B4')
for i in range(5,7):
photo.pixelColor(i/3,i,'#0404B4')
photo.pixelColor(1,1, '#0404B4')
photo.pixelColor(7,1, '#0404B4')
photo.pixelColor(7,5, '#0404B4')
photo.pixelColor(6,6, '#0404B4')
photo.scale("200x200")
photo.write("238.png")
bilde.pixelColor(3,6, "#22ff44")
bilde.pixelColor(4,3, "#22ff44")
bilde.pixelColor(4,6, "#22ff44")
bilde.pixelColor(5,4, "#22ff44")
bilde.pixelColor(5,5, "#22ff44")
bilde.pixelColor(5,6, "#22ff44")
bilde.pixelColor(5,7, "#22ff44")
bilde.pixelColor(5,8, "#22ff44")
bilde.pixelColor(5,9, "#22ff44")
bilde.pixelColor(7,3, "#22ff44")
bilde.pixelColor(7,4, "#22ff44")
bilde.pixelColor(7,5, "#22ff44")
bilde.pixelColor(7,6, "#22ff44")
bilde.pixelColor(7,7, "#22ff44")
bilde.pixelColor(7,8, "#22ff44")
bilde.pixelColor(7,9, "#22ff44")
bilde.pixelColor(8,3, "#22ff44")
bilde.pixelColor(8,6, "#22ff44")
bilde.pixelColor(8,9, "#22ff44")
bilde.pixelColor(9,3, "#22ff44")
bilde.pixelColor(9,6, "#22ff44")
bilde.pixelColor(9,9, "#22ff44")
bilde.pixelColor(10,3, "#22ff44")
bilde.pixelColor(10,9, "#22ff44")
# 12x12 pixels palielina lidz 300x300
bilde.scale("300x300")
# Objektu 'bilde' ieraksata failaa
bilde.write("233.png")
bilde.pixelColor( 7,3, "#eeff23")
bilde.pixelColor( 6,2, "#eeff23")
bilde.pixelColor( 5,1, "#eeff23")
bilde.pixelColor( 4,1, "#eeff23")
bilde.pixelColor( 3,1, "#eeff23")
bilde.pixelColor( 2,2, "#eeff23")
bilde.pixelColor( 1,3, "#eeff23")
bilde.pixelColor( 2,10, "#eeff23")
bilde.pixelColor( 7,2, "#eeff23")
bilde.pixelColor( 8,3, "#eeff23")
bilde.pixelColor( 9,4, "#eeff23")
bilde.pixelColor( 10,5, "#eeff23")
# 3x3 pixels palielina liidz 200x200
bilde.scale ("500x500")
#Objektu 'bilde' ieraksta failaa
bilde.write("233.png")