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 {
  14 namespace test {
  15
  16 namespace
  17 {
  18
  19 void drawPolyLineOffset(OutputDevice& rDevice, tools::Rectangle const & rRect, int nOffset)
  20 {
  21     tools::Polygon aPolygon(4);
  22     aPolygon.SetPoint(Point(rRect.Left()  + nOffset, rRect.Top()    + nOffset), 0);
  23     aPolygon.SetPoint(Point(rRect.Right() - nOffset, rRect.Top()    + nOffset), 1);
  24     aPolygon.SetPoint(Point(rRect.Right() - nOffset, rRect.Bottom() - nOffset), 2);
  25     aPolygon.SetPoint(Point(rRect.Left()  + nOffset, rRect.Bottom() - nOffset), 3);
  26     aPolygon.Optimize(PolyOptimizeFlags::CLOSE);
  27
  28     rDevice.DrawPolyLine(aPolygon);
  29 }
  30
  31 } // end anonymous namespace
  32
  33 Bitmap OutputDeviceTestPolyLine::setupRectangle(bool bEnableAA)
  34 {
  35     initialSetup(13, 13, constBackgroundColor, bEnableAA);
  36
  37     mpVirtualDevice->SetLineColor(constLineColor);
  38     mpVirtualDevice->SetFillColor();
  39
  40     drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 2);
  41     drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 5);
  42
  43     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  44 }
  45
  46 Bitmap OutputDeviceTestPolyLine::setupDiamond()
  47 {
  48     initialSetup(11, 11, constBackgroundColor);
  49
  50     mpVirtualDevice->SetLineColor(constLineColor);
  51     mpVirtualDevice->SetFillColor();
  52
  53     Point aPoint1, aPoint2, aPoint3, aPoint4;
  54     OutputDeviceTestCommon::createDiamondPoints(maVDRectangle, 4, aPoint1, aPoint2, aPoint3, aPoint4);
  55
  56     tools::Polygon aPolygon(4);
  57
  58     aPolygon.SetPoint(aPoint1, 0);
  59     aPolygon.SetPoint(aPoint2, 1);
  60     aPolygon.SetPoint(aPoint3, 2);
  61     aPolygon.SetPoint(aPoint4, 3);
  62     aPolygon.Optimize(PolyOptimizeFlags::CLOSE);
  63
  64     mpVirtualDevice->DrawPolyLine(aPolygon);
  65
  66     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
  67 }
  68
  69 Bitmap OutputDeviceTestPolyLine::setupLines()
  70 {
  71     initialSetup(13, 13, constBackgroundColor);
  72
  73     mpVirtualDevice->SetLineColor(constLineColor);
  74     mpVirtualDevice->SetFillColor();
  75
  76     Point aHorizontalLinePoint1, aHorizontalLinePoint2;
  77     Point aVerticalLinePoint1, aVerticalLinePoint2;
  78     Point aDiagonalLinePoint1, aDiagonalLinePoint2;
  79
  80     OutputDeviceTestCommon::createHorizontalVerticalDiagonalLinePoints(
  81                           maVDRectangle, aHorizontalLinePoint1, aHorizontalLinePoint2,
  82                                          aVerticalLinePoint1,   aVerticalLinePoint2,
  83                                          aDiagonalLinePoint1,   aDiagonalLinePoint2);
  84
  85     tools::Polygon aHorizontalPolygon(2);
  86     aHorizontalPolygon.SetPoint(aHorizontalLinePoint1, 0);
  87     aHorizontalPolygon.SetPoint(aHorizontalLinePoint2, 1);
  88     mpVirtualDevice->DrawPolyLine(aHorizontalPolygon);
  89
  90     tools::Polygon aVerticalPolygon(2);
  91     aVerticalPolygon.SetPoint(aVerticalLinePoint1, 0);
  92     aVerticalPolygon.SetPoint(aVerticalLinePoint2, 1);
  93     mpVirtualDevice->DrawPolyLine(aVerticalPolygon);
  94
  95     tools::Polygon aDiagonalPolygon(2);
  96     aDiagonalPolygon.SetPoint(aDiagonalLinePoint1, 0);
  97     aDiagonalPolygon.SetPoint(aDiagonalLinePoint2, 1);
  98     mpVirtualDevice->DrawPolyLine(aDiagonalPolygon);
  99
 100     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
 101 }
 102
 103 Bitmap OutputDeviceTestPolyLine::setupAALines()
 104 {
 105     initialSetup(13, 13, constBackgroundColor);
 106
 107     mpVirtualDevice->SetAntialiasing(AntialiasingFlags::EnableB2dDraw);
 108     mpVirtualDevice->SetLineColor(constLineColor);
 109     mpVirtualDevice->SetFillColor();
 110
 111     Point aHorizontalLinePoint1, aHorizontalLinePoint2;
 112     Point aVerticalLinePoint1, aVerticalLinePoint2;
 113     Point aDiagonalLinePoint1, aDiagonalLinePoint2;
 114
 115     OutputDeviceTestCommon::createHorizontalVerticalDiagonalLinePoints(
 116                           maVDRectangle, aHorizontalLinePoint1, aHorizontalLinePoint2,
 117                                          aVerticalLinePoint1,   aVerticalLinePoint2,
 118                                          aDiagonalLinePoint1,   aDiagonalLinePoint2);
 119
 120     tools::Polygon aHorizontalPolygon(2);
 121     aHorizontalPolygon.SetPoint(aHorizontalLinePoint1, 0);
 122     aHorizontalPolygon.SetPoint(aHorizontalLinePoint2, 1);
 123     mpVirtualDevice->DrawPolyLine(aHorizontalPolygon);
 124
 125     tools::Polygon aVerticalPolygon(2);
 126     aVerticalPolygon.SetPoint(aVerticalLinePoint1, 0);
 127     aVerticalPolygon.SetPoint(aVerticalLinePoint2, 1);
 128     mpVirtualDevice->DrawPolyLine(aVerticalPolygon);
 129
 130     tools::Polygon aDiagonalPolygon(2);
 131     aDiagonalPolygon.SetPoint(aDiagonalLinePoint1, 0);
 132     aDiagonalPolygon.SetPoint(aDiagonalLinePoint2, 1);
 133     mpVirtualDevice->DrawPolyLine(aDiagonalPolygon);
 134
 135     return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
 136 }
 137
 138 }} // end namespace vcl::test
 139
 140 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */