diff options
| author | Josh Morman <jmorman@gnuradio.org> | 2021-11-24 12:48:20 -0500 |
|---|---|---|
| committer | mormj <34754695+mormj@users.noreply.github.com> | 2021-11-24 14:41:53 -0500 |
| commit | 817fc3ce9cdc819a291e76ec324c4e748381f035 (patch) | |
| tree | ed00faf5ea2c0f5a8caaba0ce41cd816dd6ca958 /grc/gui/canvas/connection.py | |
| parent | e776d673aa51b5ef19e16cfb6d22098c0b14a679 (diff) | |
grc: pep8 formatting
Signed-off-by: Josh Morman <jmorman@gnuradio.org>
Diffstat (limited to 'grc/gui/canvas/connection.py')
| -rw-r--r-- | grc/gui/canvas/connection.py | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/grc/gui/canvas/connection.py b/grc/gui/canvas/connection.py index 316ecbdd09..be5db73b65 100644 --- a/grc/gui/canvas/connection.py +++ b/grc/gui/canvas/connection.py @@ -73,11 +73,13 @@ class Connection(CoreConnection, Drawable): # first two components relative to source connector, rest relative to sink connector self._rel_points = [ - rotate((15, 0), source.rotation), # line from 0,0 to here, bezier curve start + # line from 0,0 to here, bezier curve start + rotate((15, 0), source.rotation), rotate((50, 0), source.rotation), # bezier curve control point 1 rotate((-50, 0), sink.rotation), # bezier curve control point 2 rotate((-15, 0), sink.rotation), # bezier curve end - rotate((-CONNECTOR_ARROW_HEIGHT, 0), sink.rotation), # line to arrow head + rotate((-CONNECTOR_ARROW_HEIGHT, 0), + sink.rotation), # line to arrow head ] self._current_coordinates = None # triggers _make_path() @@ -110,7 +112,8 @@ class Connection(CoreConnection, Drawable): # make rel_point all relative to source connector p0 = 0, 0 # x_start - x_pos, y_start - y_pos - p1, p2, (dx_e1, dy_e1), (dx_e2, dy_e2), (dx_e3, dy_e3) = self._rel_points + p1, p2, (dx_e1, dy_e1), (dx_e2, dy_e2), (dx_e3, + dy_e3) = self._rel_points p3 = x_e + dx_e1, y_e + dy_e1 p4 = x_e + dx_e2, y_e + dy_e2 p5 = x_e + dx_e3, y_e + dy_e3 @@ -137,7 +140,8 @@ class Connection(CoreConnection, Drawable): self.create_shapes() # triggers _make_path() call below self._current_port_rotations = port_rotations - new_coordinates = (source.parent_block.coordinate, sink.parent_block.coordinate) + new_coordinates = (source.parent_block.coordinate, + sink.parent_block.coordinate) if self._current_coordinates != new_coordinates: self._make_path(cr) self._current_coordinates = new_coordinates @@ -175,7 +179,7 @@ class Connection(CoreConnection, Drawable): cr.set_source_rgba(*color2) cr.rotate(self._arrow_rotation) cr.rel_move_to(CONNECTOR_ARROW_HEIGHT, 0) - cr.rel_line_to(-CONNECTOR_ARROW_HEIGHT, -CONNECTOR_ARROW_BASE/2) + cr.rel_line_to(-CONNECTOR_ARROW_HEIGHT, -CONNECTOR_ARROW_BASE / 2) cr.rel_line_to(0, CONNECTOR_ARROW_BASE) cr.close_path() cr.fill() @@ -238,4 +242,5 @@ class DummyCoreConnection(object): def has_real_sink(self): return self.sink_port is not self._dummy_port + DummyConnection = Connection.make_cls_with_base(DummyCoreConnection) |