src/PythonAPI/model/sketcher/circle.py

   1 """Sketch circle feature interface."""
   2
   3 from GeomDataAPI import geomDataAPI_Point2D
   4 from model.roots import Interface
   5
   6 class Circle(Interface):
   7     """Interface for circle feature data manipulation."""
   8     def __init__(self, feature, *args):
   9         Interface.__init__(self, feature)
  10         assert(self._feature.getKind() == "SketchCircle")
  11
  12         self._center = geomDataAPI_Point2D(
  13             self._feature.data().attribute("CircleCenter")
  14             )
  15         self._radius = self._feature.data().real("CircleRadius")
  16
  17         if not args:
  18             return
  19
  20         if len(args) != 3:
  21             raise TypeError(
  22                 "Invalid number of arguments, 3 arguments needed  (%s given)"
  23                 % len(args)
  24                 )
  25
  26         self.setCenter(args[0], args[1])
  27         self.setRadius(args[2])
  28         self.execute()
  29
  30     def setCenter(self, x, y):
  31         """Set the center of the circle."""
  32         self._center.setValue(x, y)
  33
  34     def setRadius(self, radius):
  35         """Set the radius of the circle."""
  36         self._radius.setValue(radius)
  37
  38     def center(self):
  39         """Return the center attribute of the circle."""
  40         return self._center
  41
  42     def radius(self):
  43         """Return the radius value.
  44
  45         :return: radius
  46         :rtype: double
  47         """
  48         return self._radius.value()
  49
  50     def result(self):
  51         """Return the cicular line attribute."""
  52         return self._feature.lastResult()