vcl/backendtest/outputdevice/line.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 {
  14 namespace test {
  15
  16 namespace
  17 {
  18
  19 void drawLineOffset(OutputDevice& rDevice, tools::Rectangle const & rRect, int nOffset)
  20 {
  21     Point aLeftTop     (rRect.Left()  + nOffset, rRect.Top()    + nOffset);
  22     Point aRightTop    (rRect.Right() - nOffset, rRect.Top()    + nOffset);
  23     Point aLeftBottom  (rRect.Left()  + nOffset, rRect.Bottom() - nOffset);
  24     Point aRightBottom (rRect.Right() - nOffset, rRect.Bottom() - nOffset);
  25
  26     rDevice.DrawLine(aLeftTop,     aRightTop);
  27     rDevice.DrawLine(aRightTop,    aRightBottom);
  28     rDevice.DrawLine(aRightBottom, aLeftBottom);
  29     rDevice.DrawLine(aLeftBottom,  aLeftTop);
  30 }
  31
  32 } // end anonymous namespace
  33
  34 Bitmap OutputDeviceTestLine::setupRectangle(bool bEnableAA)
  35 {
  36     initialSetup(13, 13, constBackgroundColor, bEnableAA);
  37
  38     mpVirtualDevice->SetLineColor(constLineColor);
  39     mpVirtualDevice->SetFillColor();
  40
  41     drawLineOffset(*mpVirtualDevice, maVDRectangle, 2);
  42     drawLineOffset(*mpVirtualDevice, maVDRectangle, 5);
  43
  44     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  45 }
  46
  47 Bitmap OutputDeviceTestLine::setupDiamond()
  48 {
  49     initialSetup(11, 11, constBackgroundColor);
  50
  51     mpVirtualDevice->SetLineColor(constFillColor);
  52     mpVirtualDevice->SetFillColor();
  53
  54     Point aPoint1, aPoint2, aPoint3, aPoint4;
  55     OutputDeviceTestCommon::createDiamondPoints(maVDRectangle, 4, aPoint1, aPoint2, aPoint3, aPoint4);
  56
  57     mpVirtualDevice->DrawLine(aPoint1, aPoint2);
  58     mpVirtualDevice->DrawLine(aPoint2, aPoint3);
  59     mpVirtualDevice->DrawLine(aPoint3, aPoint4);
  60     mpVirtualDevice->DrawLine(aPoint4, aPoint1);
  61
  62     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  63 }
  64
  65 Bitmap OutputDeviceTestLine::setupLines()
  66 {
  67     initialSetup(13, 13, constBackgroundColor);
  68
  69     mpVirtualDevice->SetLineColor(constLineColor);
  70     mpVirtualDevice->SetFillColor();
  71
  72     Point aHorizontalLinePoint1, aHorizontalLinePoint2;
  73     Point aVerticalLinePoint1, aVerticalLinePoint2;
  74     Point aDiagonalLinePoint1, aDiagonalLinePoint2;
  75
  76     OutputDeviceTestCommon::createHorizontalVerticalDiagonalLinePoints(
  77                           maVDRectangle, aHorizontalLinePoint1, aHorizontalLinePoint2,
  78                                          aVerticalLinePoint1,   aVerticalLinePoint2,
  79                                          aDiagonalLinePoint1,   aDiagonalLinePoint2);
  80
  81     mpVirtualDevice->DrawLine(aHorizontalLinePoint1, aHorizontalLinePoint2);
  82     mpVirtualDevice->DrawLine(aVerticalLinePoint1,   aVerticalLinePoint2);
  83     mpVirtualDevice->DrawLine(aDiagonalLinePoint1,   aDiagonalLinePoint2);
  84
  85     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  86 }
  87
  88 Bitmap OutputDeviceTestLine::setupAALines()
  89 {
  90     initialSetup(13, 13, constBackgroundColor);
  91
  92     mpVirtualDevice->SetAntialiasing(AntialiasingFlags::EnableB2dDraw);
  93     mpVirtualDevice->SetLineColor(constLineColor);
  94     mpVirtualDevice->SetFillColor();
  95
  96     Point aHorizontalLinePoint1, aHorizontalLinePoint2;
  97     Point aVerticalLinePoint1, aVerticalLinePoint2;
  98     Point aDiagonalLinePoint1, aDiagonalLinePoint2;
  99
 100     OutputDeviceTestCommon::createHorizontalVerticalDiagonalLinePoints(
 101                           maVDRectangle, aHorizontalLinePoint1, aHorizontalLinePoint2,
 102                                          aVerticalLinePoint1,   aVerticalLinePoint2,
 103                                          aDiagonalLinePoint1,   aDiagonalLinePoint2);
 104
 105     mpVirtualDevice->DrawLine(aHorizontalLinePoint1, aHorizontalLinePoint2);
 106     mpVirtualDevice->DrawLine(aVerticalLinePoint1,   aVerticalLinePoint2);
 107     mpVirtualDevice->DrawLine(aDiagonalLinePoint1,   aDiagonalLinePoint2);
 108
 109     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
 110 }
 111
 112 }} // end namespace vcl::test
 113
 114 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */