LCOV - app.info - objdir/dist/include/gfxPoint.h

LCOV - code coverage report
| Current view: | directory - objdir/dist/include - gfxPoint.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 11 | 1 | 9.1 %
| Date: | 2012-07-07 | Functions: | 8 | 1 | 12.5 %

           1                 : /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
           2                 :  * ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is Oracle Corporation code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is Oracle Corporation.
          18                 :  * Portions created by the Initial Developer are Copyright (C) 2005
          19                 :  * the Initial Developer. All Rights Reserved.
          20                 :  *
          21                 :  * Contributor(s):
          22                 :  *   Stuart Parmenter <pavlov@pavlov.net>
          23                 :  *
          24                 :  * Alternatively, the contents of this file may be used under the terms of
          25                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
          26                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          28                 :  * of those above. If you wish to allow use of your version of this file only
          29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          30                 :  * use your version of this file under the terms of the MPL, indicate your
          31                 :  * decision by deleting the provisions above and replace them with the notice
          32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          33                 :  * the provisions above, a recipient may use your version of this file under
          34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          35                 :  *
          36                 :  * ***** END LICENSE BLOCK ***** */
          37                 :
          38                 : #ifndef GFX_POINT_H
          39                 : #define GFX_POINT_H
          40                 :
          41                 : #include "nsMathUtils.h"
          42                 : #include "mozilla/gfx/BaseSize.h"
          43                 : #include "mozilla/gfx/BasePoint.h"
          44                 : #include "nsSize.h"
          45                 : #include "nsPoint.h"
          46                 :
          47                 : #include "gfxTypes.h"
          48                 :
          49                 : typedef nsIntSize gfxIntSize;
          50                 :
          51                 : struct THEBES_API gfxSize : public mozilla::gfx::BaseSize<gfxFloat, gfxSize> {
          52                 :     typedef mozilla::gfx::BaseSize<gfxFloat, gfxSize> Super;
          53                 :
          54               0 :     gfxSize() : Super() {}
          55               0 :     gfxSize(gfxFloat aWidth, gfxFloat aHeight) : Super(aWidth, aHeight) {}
          56               0 :     gfxSize(const nsIntSize& aSize) : Super(aSize.width, aSize.height) {}
          57                 : };
          58                 :
          59               0 : struct THEBES_API gfxPoint : public mozilla::gfx::BasePoint<gfxFloat, gfxPoint> {
          60                 :     typedef mozilla::gfx::BasePoint<gfxFloat, gfxPoint> Super;
          61                 :
          62               0 :     gfxPoint() : Super() {}
          63              47 :     gfxPoint(gfxFloat aX, gfxFloat aY) : Super(aX, aY) {}
          64               0 :     gfxPoint(const nsIntPoint& aPoint) : Super(aPoint.x, aPoint.y) {}
          65                 :
          66                 :     // Round() is *not* rounding to nearest integer if the values are negative.
          67                 :     // They are always rounding as floor(n + 0.5).
          68                 :     // See https://bugzilla.mozilla.org/show_bug.cgi?id=410748#c14
          69                 :     // And if you need similar method which is using NS_round(), you should
          70                 :     // create new |RoundAwayFromZero()| method.
          71               0 :     gfxPoint& Round() {
          72               0 :         x = floor(x + 0.5);
          73               0 :         y = floor(y + 0.5);
          74               0 :         return *this;
          75                 :     }
          76                 : };
          77                 :
          78                 : #endif /* GFX_POINT_H */

Generated by: LCOV version 1.7