Quelle  overlayline.cxx   Sprache: C

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <sdr/overlay/overlayline.hxx>
#include <svx/sdr/overlay/overlaymanager.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <drawinglayer/primitive2d/PolygonMarkerPrimitive2D.hxx>


namespace sdr::overlay
{
        drawinglayer::primitive2d::Primitive2DContainer OverlayLineStriped::createOverlayObjectPrimitive2DSequence()
        {
            drawinglayer::primitive2d::Primitive2DContainer aRetval;

            if(getOverlayManager())
            {
                const basegfx::BColor aRGBColorA(getOverlayManager()->getStripeColorA().getBColor());
                const basegfx::BColor aRGBColorB(getOverlayManager()->getStripeColorB().getBColor());
                const double fStripeLengthPixel(getOverlayManager()->getStripeLengthPixel());
                basegfx::B2DPolygon aLine;

                aLine.append(getBasePosition());
                aLine.append(getSecondPosition());

                const drawinglayer::primitive2d::Primitive2DReference aReference(
                    new drawinglayer::primitive2d::PolygonMarkerPrimitive2D(
                        std::move(aLine),
                        aRGBColorA,
                        aRGBColorB,
                        fStripeLengthPixel));

                aRetval = drawinglayer::primitive2d::Primitive2DContainer { aReference };
            }

            return aRetval;
        }

        void OverlayLineStriped::stripeDefinitionHasChanged()
        {
            // react on OverlayManager's stripe definition change
            objectChange();
        }

        OverlayLineStriped::OverlayLineStriped(
            const basegfx::B2DPoint& rBasePos,
            const basegfx::B2DPoint& rSecondPos)
        :   OverlayObjectWithBasePosition(rBasePos, COL_BLACK),
            maSecondPosition(rSecondPos)
        {
        }

        OverlayLineStriped::~OverlayLineStriped()
        {
        }
} // end of namespace

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