def Draw(self, dc: DC, withChildren: bool = True):
"""
Called for the content drawing of links.
Args:
dc: Device context
withChildren: draw the children or not
"""
self.updateLabels()
OglLink.Draw(self, dc, withChildren)
def Draw(self, dc: DC, withChildren: bool = False):
"""
Called to draw the link content.
We are going to draw all of our stuff, cardinality, Link name, etc.
Args:
dc: Device context
withChildren: draw the children or not
"""
OglLink.Draw(self, dc, withChildren)
sp: Tuple[int, int] = self._srcAnchor.GetPosition()
dp: Tuple[int, int] = self._dstAnchor.GetPosition()
oglSp: OglPosition = OglPosition(x=sp[0], y=sp[1])
oglDp: OglPosition = OglPosition(x=dp[0], y=dp[1])
self._drawSourceCardinality(dc=dc, sp=oglSp, dp=oglDp)
self._drawCenterLabel(dc=dc, sp=oglSp, dp=oglDp)
self._drawDestinationCardinality(dc=dc, sp=oglSp, dp=oglDp)
