LCOV - app.info - gfx/thebes/gfxQuad.h

LCOV - code coverage report
| Current view: | directory - gfx/thebes - gfxQuad.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 7 | 0 | 0.0 %
| Date: | 2012-06-02 | Functions: | 1 | 0 | 0.0 %

           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 Mozilla 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                 :  *   Matt Woodrow <mwoodrow@mozilla.com>
          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_QUAD_H
          39                 : #define GFX_QUAD_H
          40                 :
          41                 : #include "gfxTypes.h"
          42                 : #include "gfxLineSegment.h"
          43                 :
          44                 : struct THEBES_API gfxQuad {
          45               0 :     gfxQuad(const gfxPoint& aOne, const gfxPoint& aTwo, const gfxPoint& aThree, const gfxPoint& aFour)
          46               0 :     {
          47               0 :         mPoints[0] = aOne;
          48               0 :         mPoints[1] = aTwo;
          49               0 :         mPoints[2] = aThree;
          50               0 :         mPoints[3] = aFour;
          51               0 :     }
          52                 :
          53                 :     bool Contains(const gfxPoint& aPoint)
          54                 :     {
          55                 :         return (gfxLineSegment(mPoints[0], mPoints[1]).PointsOnSameSide(aPoint, mPoints[2]) &&
          56                 :                 gfxLineSegment(mPoints[1], mPoints[2]).PointsOnSameSide(aPoint, mPoints[3]) &&
          57                 :                 gfxLineSegment(mPoints[2], mPoints[3]).PointsOnSameSide(aPoint, mPoints[0]) &&
          58                 :                 gfxLineSegment(mPoints[3], mPoints[0]).PointsOnSameSide(aPoint, mPoints[1]));
          59                 :     }
          60                 :
          61                 :     gfxRect GetBounds()
          62                 :     {
          63                 :         gfxFloat min_x, max_x;
          64                 :         gfxFloat min_y, max_y;
          65                 :
          66                 :         min_x = max_x = mPoints[0].x;
          67                 :         min_y = max_y = mPoints[0].y;
          68                 :
          69                 :         for (int i=1; i<4; i++) {
          70                 :           min_x = NS_MIN(mPoints[i].x, min_x);
          71                 :           max_x = NS_MAX(mPoints[i].x, max_x);
          72                 :           min_y = NS_MIN(mPoints[i].y, min_y);
          73                 :           max_y = NS_MAX(mPoints[i].y, max_y);
          74                 :         }
          75                 :         return gfxRect(min_x, min_y, max_x - min_x, max_y - min_y);
          76                 :     }
          77                 :
          78                 :     gfxPoint mPoints[4];
          79                 : };
          80                 :
          81                 : #endif /* GFX_QUAD_H */

Generated by: LCOV version 1.7