import cv2
from PIL import Image
import aalib
from console import get_terminal_size
import time
h, w = get_terminal_size()
screen = aalib.AsciiScreen(width=w, height=h)
vc = cv2.VideoCapture(0)
print('Ascii Screen initialized:', screen)
print('CV2 initialized:', vc)
if vc.isOpened(): # try to get the first frame
rval, frame = vc.read()
else:
rval = False
print('Camera is not opened', vc.isOpened())
while rval:
rval, frame = vc.read()
frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB) # convert opencv default GBR to RGB
height, width = (frame.shape[0], frame.shape[1]) # pixel size
image = Image.fromstring('RGB', (width, height), frame.tostring())
screen.put_image((0,0), image.convert('L').resize(screen.virtual_size))
print(screen.render(contrast=70))
time.sleep(0.01)
key = cv2.waitKey(20)
if key == 27: # exit on ESC
if __name__ == "__main__":
#commmand line speed argument
if len(sys.argv) > 1:
speed = sys.argv[1]
else:
speed = 1.1
time_sleep = 1 / (float(speed) * 10)
snake = deque()
#initialize the snake
for x in range(0, 10):
snake.append(SnakeElement(10 - x, 10))
direction = 'right'
terminal_size = console.get_terminal_size()
terminal_width = terminal_size[0]
terminal_height = terminal_size[1]
#instance first obstacle
food = SnakeElement (random.randint(0, terminal_width),
random.randint(0, terminal_height))
#gameloop
while 1 == 1:
pressed_key = get_keyboard_input()
if pressed_key:
if pressed_key[1] == "A" and direction != 'down':
direction='up'
if pressed_key[1] == "D" and direction != 'right':
direction='left'
import cv2
from PIL import Image
import aalib
from console import get_terminal_size
import time
h, w = get_terminal_size()
screen = aalib.AsciiScreen(width=w, height=h)
vc = cv2.VideoCapture(0)
print('Ascii Screen initialized:', screen)
print('CV2 initialized:', vc)
if vc.isOpened(): # try to get the first frame
rval, frame = vc.read()
else:
rval = False
print('Camera is not opened', vc.isOpened())
while rval:
rval, frame = vc.read()
frame = cv2.cvtColor(
frame, cv2.COLOR_BGR2RGB) # convert opencv default GBR to RGB
height, width = (frame.shape[0], frame.shape[1]) # pixel size
image = Image.fromstring('RGB', (width, height), frame.tostring())
screen.put_image((0, 0), image.convert('L').resize(screen.virtual_size))
print(screen.render(contrast=70))
time.sleep(0.01)
key = cv2.waitKey(20)
def fill(self, triangle):
self._draw.polygon(triangle, fill=self._foreground)
def finish(self):
self._im = self._im.resize(self._original_size, resample=Image.LANCZOS)
self._im.save(self._filename)
if __name__ == '__main__':
import sys
triangle_type = 'image'
iterations = 2
if len(sys.argv) > 1 and sys.argv[1].startswith('c'):
triangle_type = 'console'
if len(sys.argv) > 2:
iterations = int(sys.argv[2])
if triangle_type == 'image':
ImageTriangle((800, 600),
'triangles.png',
scaling=3,
background='purple').render(iterations)
else:
import console
term_size = console.get_terminal_size()
ConsoleTriangle(term_size).render(iterations)
