pipe default fix.

Author: jchanvfx

NodeGraphQt/base/graph.py

@@ -16,7 +16,7 @@
 from NodeGraphQt.base.port import Port
 from NodeGraphQt.constants import (DRAG_DROP_ID,
                                    PIPE_LAYOUT_CURVED,
-                                   PIPE_LAYOUT_STRAIGHT)
+                                   PIPE_LAYOUT_STRAIGHT, PIPE_LAYOUT_ANGLE)
 from NodeGraphQt.widgets.viewer import NodeViewer
 
 
@@ -392,11 +392,14 @@ def set_pipe_style(self, style=None):
 
         ``NodeGraphQt.constants.PIPE_LAYOUT_CURVED`` = 0
         ``NodeGraphQt.constants.PIPE_LAYOUT_STRAIGHT`` = 1
+        ``NodeGraphQt.constants.PIPE_LAYOUT_ANGLE`` = 2
 
         Args:
             style (int): pipe style.
         """
-        pipe_default = max([PIPE_LAYOUT_CURVED, PIPE_LAYOUT_STRAIGHT])
+        pipe_default = max([PIPE_LAYOUT_CURVED,
+                            PIPE_LAYOUT_STRAIGHT,
+                            PIPE_LAYOUT_ANGLE])
         style = PIPE_LAYOUT_STRAIGHT if style > pipe_default else style
         self._viewer.set_pipe_layout(style)
 

NodeGraphQt/qgraphics/pipe.py

@@ -200,7 +200,6 @@ def draw_path(self, start_port, end_port=None, cursor_pos=None):
             path.lineTo(pos2)
             self.setPath(path)
 
-
     def reset_path(self):
         path = QtGui.QPainterPath(QtCore.QPointF(0.0, 0.0))
         self.setPath(path)