Sketches
========

.. currentmodule:: planex

The quick sketch without a solver, the constraint sketch, and the constraint kinds. See :doc:`Quick sketch <../core/sketch/index>` and :doc:`Constraint sketches <../core/constraints/index>` for the guides.

.. autoclass:: QuickSketch
   :members:

.. autoclass:: Sketch
   :members:

.. autofunction:: Move

Constraints and dimensions
--------------------------

.. autoclass:: Constraint
   :members:

.. data:: Coincident
          Horizontal
          Vertical
          Parallel
          Perpendicular
          Tangent
          Equal
          Symmetric
          SymmetricCarriers
          Concentric
          Fix
          RigidGroup

   The geometric constraints, for ``Sketch.Constrain`` and as flags of the drawing calls.

.. data:: Distance
          Angle
          Radius
          Diameter

   The dimensions, for ``Sketch.Constrain`` with a value.

References
----------

.. data:: H
          V
          origin

   The horizontal and vertical axis of a sketch and the global origin, as references for constraints.

.. data:: first
          last

   For ``until=`` of a sketch's ``Line`` and ``Arc``: until the first or the last element ahead.