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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 #include "chrome/browser/printing/units.h" | 5 #include "printing/units.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 | 8 |
| 9 namespace printing { | 9 namespace printing { |
| 10 | 10 |
| 11 int ConvertUnit(int value, int old_unit, int new_unit) { | 11 int ConvertUnit(int value, int old_unit, int new_unit) { |
| 12 DCHECK_GT(new_unit, 0); | 12 DCHECK_GT(new_unit, 0); |
| 13 DCHECK_GT(old_unit, 0); | 13 DCHECK_GT(old_unit, 0); |
| 14 // With integer arithmetic, to divide a value with correct rounding, you need | 14 // With integer arithmetic, to divide a value with correct rounding, you need |
| 15 // to add half of the divisor value to the dividend value. You need to do the | 15 // to add half of the divisor value to the dividend value. You need to do the |
| (...skipping 17 matching lines...) Expand all Loading... |
| 33 // 0.001" == 25.4 um | 33 // 0.001" == 25.4 um |
| 34 // 0.001" == 2.54 cmm | 34 // 0.001" == 2.54 cmm |
| 35 return ConvertUnit(milli_inch, 100, 254); | 35 return ConvertUnit(milli_inch, 100, 254); |
| 36 } | 36 } |
| 37 | 37 |
| 38 int ConvertHundredThousanthMeterToMilliInch(int cmm) { | 38 int ConvertHundredThousanthMeterToMilliInch(int cmm) { |
| 39 return ConvertUnit(cmm, 254, 100); | 39 return ConvertUnit(cmm, 254, 100); |
| 40 } | 40 } |
| 41 | 41 |
| 42 } // namespace printing | 42 } // namespace printing |
| 43 | |
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Chromium Code Reviews
Issue 21475:
Move units to new module printing. (Closed)
Base URL: svn://chrome-svn.corp.google.com/chrome/trunk/src/