vcl/backendtest/outputdevice/polyline.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 namespace
  16 {
  17
  18 void drawPolyLineOffset(OutputDevice& rDevice, tools::Rectangle const & rRect, int nOffset)
  19 {
  20     tools::Polygon aPolygon(4);
  21     aPolygon.SetPoint(Point(rRect.Left()  + nOffset, rRect.Top()    + nOffset), 0);
  22     aPolygon.SetPoint(Point(rRect.Right() - nOffset, rRect.Top()    + nOffset), 1);
  23     aPolygon.SetPoint(Point(rRect.Right() - nOffset, rRect.Bottom() - nOffset), 2);
  24     aPolygon.SetPoint(Point(rRect.Left()  + nOffset, rRect.Bottom() - nOffset), 3);
  25     aPolygon.Optimize(PolyOptimizeFlags::CLOSE);
  26
  27     rDevice.DrawPolyLine(aPolygon);
  28 }
  29
  30 } // end anonymous namespace
  31
  32 Bitmap OutputDeviceTestPolyLine::setupRectangle(bool bEnableAA)
  33 {
  34     initialSetup(13, 13, constBackgroundColor, bEnableAA);
  35
  36     mpVirtualDevice->SetLineColor(constLineColor);
  37     mpVirtualDevice->SetFillColor();
  38
  39     drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 2);
  40     drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 5);
  41
  42     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  43 }
  44
  45 Bitmap OutputDeviceTestPolyLine::setupDiamond()
  46 {
  47     initialSetup(11, 11, constBackgroundColor);
  48
  49     mpVirtualDevice->SetLineColor(constLineColor);
  50     mpVirtualDevice->SetFillColor();
  51
  52     Point aPoint1, aPoint2, aPoint3, aPoint4;
  53     OutputDeviceTestCommon::createDiamondPoints(maVDRectangle, 4, aPoint1, aPoint2, aPoint3, aPoint4);
  54
  55     tools::Polygon aPolygon(4);
  56
  57     aPolygon.SetPoint(aPoint1, 0);
  58     aPolygon.SetPoint(aPoint2, 1);
  59     aPolygon.SetPoint(aPoint3, 2);
  60     aPolygon.SetPoint(aPoint4, 3);
  61     aPolygon.Optimize(PolyOptimizeFlags::CLOSE);
  62
  63     mpVirtualDevice->DrawPolyLine(aPolygon);
  64
  65     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  66 }
  67
  68 Bitmap OutputDeviceTestPolyLine::setupLines()
  69 {
  70     initialSetup(13, 13, constBackgroundColor);
  71
  72     mpVirtualDevice->SetLineColor(constLineColor);
  73     mpVirtualDevice->SetFillColor();
  74
  75     Point aHorizontalLinePoint1, aHorizontalLinePoint2;
  76     Point aVerticalLinePoint1, aVerticalLinePoint2;
  77     Point aDiagonalLinePoint1, aDiagonalLinePoint2;
  78
  79     OutputDeviceTestCommon::createHorizontalVerticalDiagonalLinePoints(
  80                           maVDRectangle, aHorizontalLinePoint1, aHorizontalLinePoint2,
  81                                          aVerticalLinePoint1,   aVerticalLinePoint2,
  82                                          aDiagonalLinePoint1,   aDiagonalLinePoint2);
  83
  84     tools::Polygon aHorizontalPolygon(2);
  85     aHorizontalPolygon.SetPoint(aHorizontalLinePoint1, 0);
  86     aHorizontalPolygon.SetPoint(aHorizontalLinePoint2, 1);
  87     mpVirtualDevice->DrawPolyLine(aHorizontalPolygon);
  88
  89     tools::Polygon aVerticalPolygon(2);
  90     aVerticalPolygon.SetPoint(aVerticalLinePoint1, 0);
  91     aVerticalPolygon.SetPoint(aVerticalLinePoint2, 1);
  92     mpVirtualDevice->DrawPolyLine(aVerticalPolygon);
  93
  94     tools::Polygon aDiagonalPolygon(2);
  95     aDiagonalPolygon.SetPoint(aDiagonalLinePoint1, 0);
  96     aDiagonalPolygon.SetPoint(aDiagonalLinePoint2, 1);
  97     mpVirtualDevice->DrawPolyLine(aDiagonalPolygon);
  98
  99     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
 100 }
 101
 102 Bitmap OutputDeviceTestPolyLine::setupAALines()
 103 {
 104     initialSetup(13, 13, constBackgroundColor);
 105
 106     mpVirtualDevice->SetAntialiasing(AntialiasingFlags::Enable);
 107     mpVirtualDevice->SetLineColor(constLineColor);
 108     mpVirtualDevice->SetFillColor();
 109
 110     Point aHorizontalLinePoint1, aHorizontalLinePoint2;
 111     Point aVerticalLinePoint1, aVerticalLinePoint2;
 112     Point aDiagonalLinePoint1, aDiagonalLinePoint2;
 113
 114     OutputDeviceTestCommon::createHorizontalVerticalDiagonalLinePoints(
 115                           maVDRectangle, aHorizontalLinePoint1, aHorizontalLinePoint2,
 116                                          aVerticalLinePoint1,   aVerticalLinePoint2,
 117                                          aDiagonalLinePoint1,   aDiagonalLinePoint2);
 118
 119     tools::Polygon aHorizontalPolygon(2);
 120     aHorizontalPolygon.SetPoint(aHorizontalLinePoint1, 0);
 121     aHorizontalPolygon.SetPoint(aHorizontalLinePoint2, 1);
 122     mpVirtualDevice->DrawPolyLine(aHorizontalPolygon);
 123
 124     tools::Polygon aVerticalPolygon(2);
 125     aVerticalPolygon.SetPoint(aVerticalLinePoint1, 0);
 126     aVerticalPolygon.SetPoint(aVerticalLinePoint2, 1);
 127     mpVirtualDevice->DrawPolyLine(aVerticalPolygon);
 128
 129     tools::Polygon aDiagonalPolygon(2);
 130     aDiagonalPolygon.SetPoint(aDiagonalLinePoint1, 0);
 131     aDiagonalPolygon.SetPoint(aDiagonalLinePoint2, 1);
 132     mpVirtualDevice->DrawPolyLine(aDiagonalPolygon);
 133
 134     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
 135 }
 136
 137 } // end namespace vcl::test
 138
 139 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */