src/PythonAPI/model/sketcher/point.py

   1 """Sketch point feature interface."""
   2
   3 from GeomDataAPI import geomDataAPI_Point2D
   4 from model.roots import Interface
   5 from model.errors import FeatureInputInvalid
   6
   7 class Point(Interface):
   8     """Interface on point feature for data manipulation."""
   9     def __init__(self, feature, x, y):
  10         Interface.__init__(self, feature)
  11         assert(self._feature.getKind() == "SketchPoint")
  12
  13         # Initialize attributes of the feature
  14         self._point_data = geomDataAPI_Point2D(
  15             self._feature.data().attribute("PointCoordinates")
  16             )
  17         self._point_data.setValue(x, y)
  18
  19         # Control input and execute
  20         if self.areInputValid():
  21             self.execute()
  22         else:
  23             raise FeatureInputInvalid(
  24                 "cannot create the Sketch Point, the input is invalid"
  25                 )
  26
  27     def pointData (self):
  28         """Return the point data."""
  29         return self._point_data
  30
  31     def result (self):
  32         """Return the feature result."""
  33         return self._point_feature.firstResult()