def update(self):
'''Update the coordinates of the line.'''
# Get the two shapes of each node
sourceShape = self.source.mapToScene(self.source.shape())
destShape = self.dest.mapToScene(self.dest.shape())
# Compute the closest points between the two shapes
pSource = EdgeUtils.closestPointTo(destShape.boundingRect().center(),
sourceShape)
pDest = EdgeUtils.closestPointTo(sourceShape.boundingRect().center(),
destShape)
# Draw a line between source and dest
self.setLine(pSource.x(), pSource.y(), pDest.x(), pDest.y())
def update(self, source):
'''Update the coordinates of the line.
Argument(s):
source (QPointF): Source point
'''
destShape = self.dest.mapToScene(self.dest.shape())
p = EdgeUtils.closestPointTo(source, destShape)
self.setLine(source.x(), source.y(), p.x(), p.y())
def update(self, source):
'''Update the coordinates of the line.
Argument(s):
source (QPointF): Source point
'''
destShape = self.dest.mapToScene(self.dest.shape())
p = EdgeUtils.closestPointTo(source, destShape)
self.setLine(source.x(), source.y(), p.x(), p.y())
