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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef PRINTING_UNITS_H_ | 5 #ifndef PRINTING_UNITS_H_ |
6 #define PRINTING_UNITS_H_ | 6 #define PRINTING_UNITS_H_ |
7 | 7 |
8 namespace printing { | 8 namespace printing { |
9 | 9 |
10 // Length of a thousanth of inches in 0.01mm unit. | 10 // Length of a thousanth of inches in 0.01mm unit. |
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29 | 29 |
30 // Converts from 0.00001 meter unit to 0.001 inch. | 30 // Converts from 0.00001 meter unit to 0.001 inch. |
31 int ConvertHundredThousanthMeterToMilliInch(int cmm); | 31 int ConvertHundredThousanthMeterToMilliInch(int cmm); |
32 | 32 |
33 // Converts from 1 pixel to 1 point using integers. | 33 // Converts from 1 pixel to 1 point using integers. |
34 int ConvertPixelsToPoint(int pixels); | 34 int ConvertPixelsToPoint(int pixels); |
35 | 35 |
36 // Converts from 1 pixel to 1 point using doubles. | 36 // Converts from 1 pixel to 1 point using doubles. |
37 double ConvertPixelsToPointDouble(double pixels); | 37 double ConvertPixelsToPointDouble(double pixels); |
38 | 38 |
| 39 // Converts from 1 point to 1 pixel using doubles. |
| 40 double ConvertPointsToPixelDouble(double points); |
| 41 |
39 } // namespace printing | 42 } // namespace printing |
40 | 43 |
41 #endif // PRINTING_UNITS_H_ | 44 #endif // PRINTING_UNITS_H_ |
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