1 from GeomDataAPI import geomDataAPI_Point2D
2 from model.roots import Interface
3 from model.errors import WrongNumberOfArguments
6 """Interface for editing of a sketch line feature."""
7 def __init__(self, feature, *args):
8 Interface.__init__(self, feature)
9 assert(self._feature.getKind() == "SketchLine")
11 # Initialize attributes
12 self._start_point = geomDataAPI_Point2D(
13 self._feature.data().attribute("StartPoint")
15 self._end_point = geomDataAPI_Point2D(
16 self._feature.data().attribute("EndPoint")
18 # Set attribute values and execute
20 self.__createByCoordinates(*args)
22 self.__createByPoints(*args)
24 self.__createByName(*args)
26 raise WrongNumberOfArguments(
27 "Arc takes 1, 2 or 4 arguments (%s given)" % len(args)
30 def __createByCoordinates(self, x1, y1, x2, y2):
31 self._start_point.setValue(x1, y1)
32 self._end_point.setValue(x2, y2)
33 self._feature.execute()
35 def __createByPoints(self, p1, p2):
36 self._start_point.setValue(p1.x(), p1.y())
37 self._end_point.setValue(p2.x(), p2.y())
38 self._feature.execute()
40 def __createByName(self, name):
41 self._feature.data().selection("External").selectSubShape("EDGE", name)
42 self._feature.execute()
44 def startPointData(self):
45 return self._start_point
47 def endPointData(self):
48 return self._end_point
51 return self._feature.firstResult()