| // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef PRINTING_UNITS_H_ |
| #define PRINTING_UNITS_H_ |
| |
| namespace printing { |
| |
| // Length of a thousanth of inches in 0.01mm unit. |
| const int kHundrethsMMPerInch = 2540; |
| |
| // Converts from one unit system to another using integer arithmetics. |
| int ConvertUnit(int value, int old_unit, int new_unit); |
| |
| // Converts from one unit system to another using doubles. |
| double ConvertUnitDouble(double value, double old_unit, double new_unit); |
| |
| // Converts from 0.001 inch unit to 0.00001 meter. |
| int ConvertMilliInchToHundredThousanthMeter(int milli_inch); |
| |
| // Converts from 0.00001 meter unit to 0.001 inch. |
| int ConvertHundredThousanthMeterToMilliInch(int cmm); |
| |
| } // namespace printing |
| |
| #endif // PRINTING_UNITS_H_ |
