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-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# copyright 2015 Hamilton Kibbe <ham@hamiltonkib.be>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-
-# http://www.apache.org/licenses/LICENSE-2.0
-
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-"""
-CAM File Operations
-===================
-**Transformations and other operations performed on Gerber and Excellon files**
-
-"""
-import copy
-
-
-def to_inch(cam_file):
- """ Convert Gerber or Excellon file units to imperial
-
- Parameters
- ----------
- cam_file : :class:`gerber.cam.CamFile` subclass
- Gerber or Excellon file to convert
-
- Returns
- -------
- cam_file : :class:`gerber.cam.CamFile` subclass
- A deep copy of the source file with units converted to imperial.
- """
- cam_file = copy.deepcopy(cam_file)
- cam_file.to_inch()
- return cam_file
-
-
-def to_metric(cam_file):
- """ Convert Gerber or Excellon file units to metric
-
- Parameters
- ----------
- cam_file : :class:`gerber.cam.CamFile` subclass
- Gerber or Excellon file to convert
-
- Returns
- -------
- cam_file : :class:`gerber.cam.CamFile` subclass
- A deep copy of the source file with units converted to metric.
- """
- cam_file = copy.deepcopy(cam_file)
- cam_file.to_metric()
- return cam_file
-
-
-def offset(cam_file, x_offset, y_offset):
- """ Offset a Cam file by a specified amount in the X and Y directions.
-
- Parameters
- ----------
- cam_file : :class:`gerber.cam.CamFile` subclass
- Gerber or Excellon file to offset
-
- x_offset : float
- Amount to offset the file in the X direction
-
- y_offset : float
- Amount to offset the file in the Y direction
-
- Returns
- -------
- cam_file : :class:`gerber.cam.CamFile` subclass
- An offset deep copy of the source file.
- """
- cam_file = copy.deepcopy(cam_file)
- cam_file.offset(x_offset, y_offset)
- return cam_file
-
-
-def scale(cam_file, x_scale, y_scale):
- """ Scale a Cam file by a specified amount in the X and Y directions.
-
- Parameters
- ----------
- cam_file : :class:`gerber.cam.CamFile` subclass
- Gerber or Excellon file to scale
-
- x_scale : float
- X-axis scale factor
-
- y_scale : float
- Y-axis scale factor
-
- Returns
- -------
- cam_file : :class:`gerber.cam.CamFile` subclass
- An scaled deep copy of the source file.
- """
- # TODO
- pass
-
-
-def rotate(cam_file, angle):
- """ Rotate a Cam file a specified amount about the origin.
-
- Parameters
- ----------
- cam_file : :class:`gerber.cam.CamFile` subclass
- Gerber or Excellon file to rotate
-
- angle : float
- Angle to rotate the file in degrees.
-
- Returns
- -------
- cam_file : :class:`gerber.cam.CamFile` subclass
- An rotated deep copy of the source file.
- """
- # TODO
- pass