def __init__(self, height, path):
self.w, self.h, self.frame = image2term(path, height=height)
self.x = self.y = 0
tw, th = get_terminal_size_in_pixels()
self.set_pos(tw / 2 - self.w / 2, th / 2 - self.h / 2)
bapho_head = image2term('img/baphomet_head.gif',
height=0.8 * self.h,
invert=True)
self.frame.extend(
set_pos(bapho_head[2], self.x + self.w / 2 - bapho_head[0] / 2,
self.y + self.h / 2 - bapho_head[1] / 2))
bapho_title = image2term('img/baphomet_title.jpg',
height=85,
invert=True)
self.frame.extend(
set_pos(bapho_title[2], self.x + self.w / 2 - bapho_title[0] / 2,
self.y - 20 - bapho_title[1] / 2))
# Generate seeds.
random.seed(datetime.now())
self.seeds = self.generate_seeds(NUM_SEEDS)
self.reset_seeds_frame()
# Snakes.
self.snakes = None
def image2term(image, threshold=128, height=None, invert=False):
if image not in img_cache:
if image.startswith('http://') or image.startswith('https://'):
i = Image.open(StringIO(
urllib2.urlopen(image).read())).convert('L')
else:
i = Image.open(open(image)).convert('L')
w, h = i.size
if height:
ratio = height / float(h)
w = int(w * ratio)
h = int(h * ratio)
i = i.resize((w, h), Image.ANTIALIAS)
else:
tw, th = get_terminal_size_in_pixels()
if tw < w:
ratio = tw / float(w)
w = tw
h = int(h * ratio)
if th < h:
h = th
elif th < h:
ratio = th / float(h)
h = th
w = int(w * ratio)
if tw < w:
w = tw
i = i.resize((w, h), Image.ANTIALIAS)
img_cache[image] = i
x = y = 0
i = img_cache[image]
w, h = i.size
frame = []
try:
i_converted = i.tobytes()
except AttributeError:
i_converted = i.tostring()
for pix in i_converted:
if invert:
if ord(pix) > threshold:
frame.append((x, y, COLOR_WHITE))
else:
if ord(pix) < threshold:
frame.append((x, y, COLOR_WHITE))
x += 1
if x >= w:
y += 1
x = 0
return (w, h, frame)
def image2term(image, threshold=128, height=None, invert=False):
if image not in img_cache:
if image.startswith('http://') or image.startswith('https://'):
i = Image.open(StringIO(urllib2.urlopen(image).read())).convert('L')
else:
i = Image.open(open(image)).convert('L')
w, h = i.size
if height:
ratio = height/float(h)
w = int(w * ratio)
h = int(h * ratio)
i = i.resize((w, h), Image.ANTIALIAS)
else:
tw,th = get_terminal_size_in_pixels()
if tw < w:
ratio = tw / float(w)
w = tw
h = int(h * ratio)
if th < h:
h = th
elif th < h:
ratio = th / float(h)
h = th
w = int(w * ratio)
if tw < w:
w = tw
i = i.resize((w, h), Image.ANTIALIAS)
img_cache[image] = i
x = y = 0
i = img_cache[image]
w,h = i.size
frame = []
try:
i_converted = i.tobytes()
except AttributeError:
i_converted = i.tostring()
for pix in i_converted:
if invert:
if ord(pix) > threshold:
frame.append((x,y,COLOR_WHITE))
else:
if ord(pix) < threshold:
frame.append((x,y,COLOR_WHITE))
x += 1
if x >= w:
y += 1
x = 0
return (w,h,frame)
def __init__(self,height,path):
self.w, self.h, self.frame = image2term(path,height=height)
self.x = self.y = 0
tw, th = get_terminal_size_in_pixels()
self.set_pos(tw/2 - self.w/2,th/2 - self.h/2)
bapho_head = image2term('img/baphomet_head.gif', height=0.8*self.h, invert=True)
self.frame.extend(set_pos(bapho_head[2],self.x + self.w/2 - bapho_head[0]/2,self.y + self.h/2 - bapho_head[1]/2))
bapho_title = image2term('img/baphomet_title.jpg', height=85,invert=True)
self.frame.extend(set_pos(bapho_title[2],self.x + self.w/2 - bapho_title[0]/2,self.y - 20 - bapho_title[1]/2))
# Generate seeds.
random.seed(datetime.now())
self.seeds = self.generate_seeds(NUM_SEEDS)
self.reset_seeds_frame()
# Snakes.
self.snakes = None
