def get_shape(self) -> tuples.ImageShape:
# self.q_scroll_area.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
# self.q_scroll_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
x = self._q_scroll_area.viewport().width()
y = self._q_scroll_area.viewport().height()
# self.q_scroll_area.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
# self.q_scroll_area.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAsNeeded)
return tuples.ImageShape(x, y)
def add_border(self, mandel: mandelbrot.Mandel):
border_size = 14 * 4 * 10 # add 5 large boxes in all directions
current_shape = mandel.shape
new_shape = tuples.ImageShape(current_shape.x + border_size * 2,
current_shape.y + border_size * 2)
self.new_mandel = mandel.lite_copy(shape=new_shape, has_border=True)
offset = tuples.PixelPoint(x=-border_size, y=-border_size)
job = mandelbrot.MandelJob(
compute_manager=self._compute_manager,
new_mandel=self.new_mandel,
prev_mandel=mandel,
offset=offset,
display_progress=False, # background job
save_history=False)
self._calc_thread_manager.request_job(job,
queue_as=thread.QueueAs.ENQUEUE)
def build(self, frame_shape: tuples.ImageShape):
self._frame_shape = frame_shape
self.displayed_mandel = self._initial_mandel()
# self.displayed_mandel = self._sticky_mandel()
# self.displayed_mandel = self._slow_mandel()
# self.displayed_mandel = self._different_mandel()
self.new_mandel = self.displayed_mandel.lite_copy()
self._compute_manager = mandelbrot.ComputeManager(MAX_ITERATIONS)
self._calc_thread_manager = thread.Manager(
on_progress_update=self._on_progress_update,
# on_active_change=self._on_active_change,
on_stop_success=self._on_stop_success,
on_job_complete=self._on_job_complete)
self.z_model = z_model.ZModel()
# self.z_model.build(z0=complex(real=0.24091, imag=0.55),
self.z_model.build(z0=self.displayed_mandel.centre,
image_shape=tuples.ImageShape(x=700, y=700))
self._calc_thread_manager.start_thread()
def _get_shape(self, data: np.ndarray):
height, width = data.shape
return tuples.ImageShape(x=width, y=height)