vcl/backendtest/outputdevice/clip.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  */
  10
  11 #include <test/outputdevice.hxx>
  12
  13 namespace vcl::test
  14 {
  15 Bitmap OutputDeviceTestClip::setupClipRectangle()
  16 {
  17     initialSetup(13, 13, constBackgroundColor);
  18
  19     tools::Rectangle rectangle = maVDRectangle;
  20     rectangle.shrink(2);
  21     mpVirtualDevice->SetClipRegion(vcl::Region(rectangle));
  22     mpVirtualDevice->SetBackground(constFillColor);
  23     mpVirtualDevice->Erase(maVDRectangle);
  24
  25     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  26 }
  27
  28 Bitmap OutputDeviceTestClip::setupClipPolygon()
  29 {
  30     initialSetup(13, 13, constBackgroundColor);
  31
  32     tools::Rectangle rectangle = maVDRectangle;
  33     rectangle.shrink(2);
  34     mpVirtualDevice->SetClipRegion(vcl::Region(tools::Polygon(rectangle)));
  35     mpVirtualDevice->SetBackground(constFillColor);
  36     mpVirtualDevice->Erase(maVDRectangle);
  37
  38     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  39 }
  40
  41 Bitmap OutputDeviceTestClip::setupClipPolyPolygon()
  42 {
  43     initialSetup(13, 13, constBackgroundColor);
  44
  45     tools::Rectangle rectangle = maVDRectangle;
  46     rectangle.shrink(2);
  47     mpVirtualDevice->SetClipRegion(vcl::Region(tools::PolyPolygon(rectangle)));
  48     mpVirtualDevice->SetBackground(constFillColor);
  49     mpVirtualDevice->Erase(maVDRectangle);
  50
  51     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  52 }
  53
  54 Bitmap OutputDeviceTestClip::setupClipB2DPolyPolygon()
  55 {
  56     initialSetup(13, 13, constBackgroundColor);
  57
  58     tools::Rectangle rectangle = maVDRectangle;
  59     rectangle.shrink(2);
  60     mpVirtualDevice->SetClipRegion(vcl::Region(basegfx::B2DPolyPolygon(basegfx::B2DPolygon{
  61         basegfx::B2DPoint(rectangle.Left(), rectangle.Top()),
  62         basegfx::B2DPoint(rectangle.Left(), rectangle.Bottom()),
  63         basegfx::B2DPoint(rectangle.Right(), rectangle.Bottom()),
  64         basegfx::B2DPoint(rectangle.Right(), rectangle.Top()),
  65     })));
  66     mpVirtualDevice->SetBackground(constFillColor);
  67     mpVirtualDevice->Erase(maVDRectangle);
  68
  69     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  70 }
  71
  72 TestResult OutputDeviceTestClip::checkClip(Bitmap& aBitmap)
  73 {
  74     std::vector<Color> aExpected{ constBackgroundColor, constBackgroundColor, constFillColor,
  75                                   constFillColor,       constFillColor,       constFillColor,
  76                                   constFillColor };
  77     return checkRectangles(aBitmap, aExpected);
  78 }
  79
  80 } // end namespace vcl::test
  81
  82 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */