/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License , v . 2 . 0 . If a copy of the MPL was not distributed with this
* file , You can obtain one at http : //mozilla.org/MPL/2.0/.
*
*/
#include <test/outputdevice.hxx>
#include <vcl/bitmapex.hxx>
namespace vcl::test
{
namespace
{
void drawPolyLineOffset(OutputDevice& rDevice, tools::Rectangle const & rRect, int nOffset)
{
int nMidOffset = rRect.GetWidth() / 2 ;
basegfx::B2DPolygon aPolygon{
basegfx::B2DPoint(rRect.Left() + nOffset - (nOffset + 1 ) / 2 , rRect.Top() + nOffset - 1 ),
basegfx::B2DPoint(rRect.Right() - nMidOffset - nOffset / 3 , rRect.Top() + nOffset - 1 ),
basegfx::B2DPoint(rRect.Right() - nMidOffset - nOffset / 3 , rRect.Bottom() - nOffset + 1 ),
basegfx::B2DPoint(rRect.Left() + nOffset - (nOffset + 1 ) / 2 , rRect.Bottom() - nOffset + 1 ),
};
aPolygon.setClosed(true );
rDevice.DrawPolyLine(aPolygon, 0 .0 ); // draw hairline
}
void addDiamondPoints(tools::Rectangle rRect, int nOffset, basegfx::B2DPolygon& rPolygon)
{
double midPointX = rRect.Left() + (rRect.Right() - rRect.Left()) / 2 .0 ;
double midPointY = rRect.Top() + (rRect.Bottom() - rRect.Top()) / 2 .0 ;
rPolygon.append({ midPointX, midPointY - nOffset });
rPolygon.append({ midPointX + nOffset, midPointY });
rPolygon.append({ midPointX, midPointY + nOffset });
rPolygon.append({ midPointX - nOffset, midPointY });
}
} // end anonymous namespace
Bitmap OutputDeviceTestPolyLineB2D::setupRectangle(bool bEnableAA)
{
initialSetup(13 , 13 , constBackgroundColor, bEnableAA);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 2 );
drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 5 );
return mpVirtualDevice->GetBitmapEx(maVDRectangle.TopLeft(), maVDRectangle.GetSize())
.GetBitmap();
}
Bitmap OutputDeviceTestPolyLineB2D::setupDiamond()
{
initialSetup(11 , 11 , constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
basegfx::B2DPolygon aPolygon;
addDiamondPoints(maVDRectangle, 4 , aPolygon);
aPolygon.setClosed(true );
mpVirtualDevice->DrawPolyLine(aPolygon);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestPolyLineB2D::setupBezier()
{
initialSetup(21 , 21 , constBackgroundColor, false );
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
basegfx::B2DPolygon aPolygon;
addDiamondPoints(maVDRectangle, 8 , aPolygon);
aPolygon.setClosed(true );
double minX = maVDRectangle.Left() + 4 ;
double maxX = maVDRectangle.Right() - 4 ;
double minY = maVDRectangle.Top() + 4 ;
double maxY = maVDRectangle.Bottom() - 4 ;
aPolygon.setControlPoints(0 , { minX, minY }, { maxX, minY });
aPolygon.setControlPoints(1 , { maxX, minY }, { maxX, maxY });
aPolygon.setControlPoints(2 , { maxX, maxY }, { minX, maxY });
aPolygon.setControlPoints(3 , { minX, maxY }, { minX, minY });
mpVirtualDevice->DrawPolyLine(aPolygon);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestPolyLineB2D::setupAABezier()
{
initialSetup(21 , 21 , constBackgroundColor, true );
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
basegfx::B2DPolygon aPolygon;
addDiamondPoints(maVDRectangle, 8 , aPolygon);
aPolygon.setClosed(true );
double minX = maVDRectangle.Left() + 4 ;
double maxX = maVDRectangle.Right() - 4 ;
double minY = maVDRectangle.Top() + 4 ;
double maxY = maVDRectangle.Bottom() - 4 ;
aPolygon.setControlPoints(0 , { minX, minY }, { maxX, minY });
aPolygon.setControlPoints(1 , { maxX, minY }, { maxX, maxY });
aPolygon.setControlPoints(2 , { maxX, maxY }, { minX, maxY });
aPolygon.setControlPoints(3 , { minX, maxY }, { minX, minY });
mpVirtualDevice->DrawPolyLine(aPolygon);
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestPolyLineB2D::setupHalfEllipse(bool aEnableAA)
{
initialSetup(19 , 21 , constBackgroundColor, aEnableAA);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
mpVirtualDevice->DrawPolyLine(OutputDeviceTestCommon::createHalfEllipsePolygon());
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestPolyLineB2D::setupRectangleOnSize1028()
{
initialSetup(1028 , 1028 , constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 2 );
drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 5 );
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestPolyLineB2D::setupRectangleOnSize4096()
{
initialSetup(4096 , 4096 , constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 2 );
drawPolyLineOffset(*mpVirtualDevice, maVDRectangle, 5 );
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestPolyLineB2D::setupOpenPolygon()
{
initialSetup(21 , 21 , constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
mpVirtualDevice->DrawPolyLine(OutputDeviceTestCommon::createOpenPolygon(maVDRectangle));
mpVirtualDevice->DrawPolyLine(OutputDeviceTestCommon::createOpenPolygon(maVDRectangle, 7 ));
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
Bitmap OutputDeviceTestPolyLineB2D::setupOpenBezier()
{
initialSetup(21 , 21 , constBackgroundColor);
mpVirtualDevice->SetLineColor(constLineColor);
mpVirtualDevice->SetFillColor();
mpVirtualDevice->DrawPolyLine(OutputDeviceTestCommon::createOpenBezier());
return mpVirtualDevice->GetBitmap(maVDRectangle.TopLeft(), maVDRectangle.GetSize());
}
} // end namespace vcl::test
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