Only valid when data-jtk-endpoint="true" is set. Sets the orientation for the given anchor in the Y axis. The orientation
of an anchor defines the initial direction in which an edge attached to the associated endpoint should travel. Valid values
for this attribute are "0" - no preference - or "1" - travel in the Y direction.
Only valid when
data-jtk-endpoint="true"is set. Sets the orientation for the given anchor in the Y axis. The orientation of an anchor defines the initial direction in which an edge attached to the associated endpoint should travel. Valid values for this attribute are "0" - no preference - or "1" - travel in the Y direction.