def test_use_full_camera_bounds_y(self):
pzs = PanZoomState(640, 480, 10, 640, 960)
bounds = pzs.compute_bounds()
self.assertEqual(1, pzs.zoom_level, "wrong zoom level")
self.assertEqual(0, bounds.dx, "wrong dx")
self.assertEqual(0, bounds.dy, "wrong dy")
self.assertEqual(640, bounds.width, "wrong width")
self.assertEqual(480, bounds.height, "wrong height")
def test_no_unused_display_real_estate_y(self):
pzs = PanZoomState(640, 480, 10, 640, 960)
pzs.zoom(1)
bounds = pzs.compute_bounds()
self.assertEqual(2, pzs.zoom_level, "wrong zoom level")
self.assertEqual(160, bounds.dx, "wrong dx")
self.assertEqual(0, bounds.dy, "wrong dy")
self.assertEqual(320, bounds.width, "wrong width")
self.assertEqual(480, bounds.height, "wrong height")
touch_input_handler = None
try:
ret, frame = cap.read()
if frame is None:
print("Failed to capture from device " + video_device + " => Aborting execution")
sys.exit(-1)
cv2.namedWindow("window", cv2.WND_PROP_FULLSCREEN | cv2.WINDOW_GUI_NORMAL)
cv2.setWindowProperty("window", cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
display_width = get_monitors()[0].width
display_height = get_monitors()[0].height
ratio = display_width / display_height
height, width, channels = frame.shape
pan_zoom_state = PanZoomState(width, height, 10, display_width, display_height)
pan_zoom_state.zoom_level = runtime_settings.zoom
touch_input_handler = TouchInputHandler(pan_zoom_state)
Thread(target=touch_input_handler.listen, args=()).start()
smooth_scroll_step_count = config.smooth_scroll_step_count
smooth_transition_state = SmoothTransitionState(
pan_zoom_state.pos_x,
pan_zoom_state.pos_x,
pan_zoom_state.pos_y,
pan_zoom_state.pos_y,
smooth_scroll_step_count
)
while True:
def test_pan_beyond_top_limit(self):
pzs = PanZoomState(640, 480, 10, 1280, 960)
pzs.zoom(1)
pzs.pan(0, -250)
self.assertEqual(320, pzs.pos_x, "wrong x")
self.assertEqual(120, pzs.pos_y, "wrong y")
def test_pan_beyond_left_limit(self):
pzs = PanZoomState(640, 480, 10, 1280, 960)
pzs.zoom(1)
pzs.pan(-330, 0)
self.assertEqual(160, pzs.pos_x, "wrong x")
self.assertEqual(240, pzs.pos_y, "wrong y")
def test_initial_zoom(self):
pzs = PanZoomState(640, 480, 10, 1920, 1080)
self.assertEqual(1, pzs.min_zoom_level)
self.assertEqual(pzs.min_zoom_level, pzs.zoom_level)
def test_pan(self):
pzs = PanZoomState(640, 480, 10, 1280, 960)
pzs.zoom(1)
pzs.pan(40, 20)
self.assertEqual(360, pzs.pos_x, "wrong x")
self.assertEqual(260, pzs.pos_y, "wrong y")
def test_pan_unzoomed(self):
pzs = PanZoomState(640, 480, 10, 640, 640)
pzs.pan(100, 100)
self.assertLessEqual(320, pzs.pos_x, "wrong x")
self.assertLessEqual(240, pzs.pos_y, "wrong y")
def test_max_zoom(self):
pzs = PanZoomState(640, 480, 10, 1920, 1080)
pzs.zoom(20)
self.assertEqual(10, pzs.zoom_level)
def test_min_zoom(self):
pzs = PanZoomState(640, 480, 10, 1920, 1080)
pzs.zoom(-1.1)
self.assertEqual(pzs.min_zoom_level, pzs.zoom_level)
def test_excessive_width(self):
pzs = PanZoomState(660, 480, 10, 640, 480)
self.assertEqual(20, pzs.excessive_width, "wrong excessive width")
self.assertEqual(0, pzs.excessive_height, "wrong excessive width")
def test_perfect_aspect(self):
pzs = PanZoomState(640, 480, 10, 640, 480)
self.assertEqual(0, pzs.excessive_width, "wrong excessive width")
self.assertEqual(0, pzs.excessive_height, "wrong excessive width")
def test_initial_pos_zoomed(self):
pzs = PanZoomState(640, 480, 10, 1280, 960)
self.assertEqual(320, pzs.pos_x, "wrong x")
self.assertEqual(240, pzs.pos_y, "wrong y")