def view(args: Namespace):
mgr = get_asset_mgr()
(path, points) = mgr.get(args.n)
img = Image(path)
img.perspective_transform(points)
img.scale_bounded(X_MAX, Y_MAX)
win = get_window()
win.show(img)
win.run_until_quit()
async def add():
# Adds image to the database
def add_image():
inverse = 1 / factor
mgr.add(path, [(round(p[0] * inverse), round(p[1] * inverse))
for p in points])
points.clear()
for path in paths:
img = Image(path)
factor = img.scale_bounded(X_MAX, Y_MAX)
scaled = copy(img)
win.show(img)
while True:
while len(points) < 4:
x, y = await win.click()
points.append((x, y))
if len(points) == 4:
p1 = points[-1]
p2 = points[0]
img.draw_line(p1, p2)
if len(points) > 1:
p1 = points[-2]
p2 = points[-1]
img.draw_line(p1, p2)
img.draw_point(x, y)
win.show(img)
k = await win.keypress()
if k == KEY_ENTER:
add_image()
break
# Reset
points.clear()
img = copy(scaled)
win.show(img)