29 lines
877 B
C++
29 lines
877 B
C++
// 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
|
|
|