ui/gfx/point_conversions.cc - Issue 11093031: Add gfx::ToRoundedInt safe conversion method from float to int.

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Side by Side Diff: ui/gfx/point_conversions.cc

Issue 11093031: Add gfx::ToRoundedInt safe conversion method from float to int. (Closed) Base URL: http://git.chromium.org/chromium/src.git@gfx-scale

Patch Set: Created 8 years, 2 months ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2012 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 "ui/gfx/point_conversions.h"	5 #include "ui/gfx/point_conversions.h"

6	6

7 #include "ui/gfx/safe_floor_ceil.h"	7 #include "ui/gfx/safe_integer_conversions.h"

8	8

9 namespace gfx {	9 namespace gfx {

10	10

11 Point ToFlooredPoint(const PointF& point) {	11 Point ToFlooredPoint(const PointF& point) {

12 int x = ToFlooredInt(point.x());	12 int x = ToFlooredInt(point.x());

13 int y = ToFlooredInt(point.y());	13 int y = ToFlooredInt(point.y());

14 return Point(x, y);	14 return Point(x, y);

15 }	15 }

16	16

17 Point ToCeiledPoint(const PointF& point) {	17 Point ToCeiledPoint(const PointF& point) {

18 int x = ToCeiledInt(point.x());	18 int x = ToCeiledInt(point.x());

19 int y = ToCeiledInt(point.y());	19 int y = ToCeiledInt(point.y());

20 return Point(x, y);	20 return Point(x, y);

21 }	21 }

22	22

23 } // namespace gfx	23 } // namespace gfx

24	24

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