///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef __OD_GI_PLOTGENERATOR__
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#define __OD_GI_PLOTGENERATOR__
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#include "Gi/GiConveyorNode.h"
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#include "TD_PackPush.h"
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#include "Ps/PlotStyles.h"
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#include "Gs/GsExport.h"
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/** \details
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This class is the base class for custom classes that implements software plot generation for OdGiConveyorGeometry objects.
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Library: TD_Gi
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<group OdGi_Classes>
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*/
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class ODGI_EXPORT OdGiPlotGenerator : public OdGiConveyorNode
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{
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public:
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ODRX_DECLARE_MEMBERS(OdGiPlotGenerator);
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/** \details
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Sets max deviation for curve tesselation.
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*/
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virtual void setDeviation(const OdGeDoubleArray& deviations) = 0;
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/** \details
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Sets deviation object to obtain max deviation for curve tesselation.
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*/
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virtual void setDeviation(const OdGiDeviation* pDeviation) = 0;
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/** \details
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Sets the draw context associated with this object.
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\param pDrawContext [in] Pointer to the draw context.
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*/
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virtual void setDrawContext(OdGiConveyorContext* pDrawContext) = 0;
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/** \details
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Enable/Disable plot generation.
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\param bEnable [in] Flag to set.
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*/
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virtual void enable(bool bEnable) = 0;
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/** \details
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Returns true if and only if software plot generation is enabled.
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*/
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virtual bool enabled() const = 0;
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/** \details
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Sets software plot generation output DPI.
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\param dpi [in] Value to set.
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*/
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virtual void dot_per_inch(double dpi) = 0;
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/** \details
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Returns current software plot generation output DPI.
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*/
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virtual double dot_per_inch() const = 0;
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/** \details
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Sets software plot generation output DPI and millimeters.
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\param dpmm [in] DPI in millimeters to set.
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*/
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void dot_per_mm(double dpmm);
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/** \details
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Returns current software plot generation output DPI as millimeters.
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*/
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double dot_per_mm() const;
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/** \details
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Sets current plot style.
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\param psd [in] Plot style to set.
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*/
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virtual void setPlotStyle(const OdPsPlotStyleData& psd) = 0;
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/** \details
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Abstract interface to be used as output for polylineOut calls with extended style.
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*/
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class ODGI_EXPORT PolylineOut
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{
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public:
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/** \details
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Abstract method to be called by plot generator for applications which supports extended styles.
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\param pPoints [in] Points in display coordinate system.
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\param nPoints [in] Count of points in array.
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\param capStyle [in] Style for start/end caps.
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\param joinStyle [in] Joins style.
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\param fLwd [in] Lineweight in pixels.
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\remarks
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Must return true if call is correctly processed. Implementation could return false if such
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type of data cannot be processed. False instructs caller to process data oneself.
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*/
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virtual bool plotGeneratorPolylineOut(const OdGePoint3d *pPoints, OdUInt32 nPoints,
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OdPs::LineEndStyle capStyle, OdPs::LineJoinStyle joinStyle, double fLwd) = 0;
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};
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/** \details
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Sets external interface for extended line style emulation.
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\param pPolylineOut [in] Pointer to implementation of PolylineOut interface.
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*/
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virtual void setExternalPolylineOut(PolylineOut *pPolylineOut) = 0;
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/** \details
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Returns current interface for extended line style emulation.
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\remarks
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By default (until PolylineOut interface doesn't set) it is returns Null. This is means that
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software plot generator will handle extended line style internally.
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*/
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virtual PolylineOut *externalPolylineOut() const = 0;
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class ODGI_EXPORT EllipseOut
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{
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public:
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virtual bool plotGeneratorEllipseOut(const OdGeEllipArc3d& arc, double width) = 0;
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};
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virtual void setExternalEllipseOut(EllipseOut *pEllipseOut) = 0;
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virtual EllipseOut *externalEllipseOut() const = 0;
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};
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inline void
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OdGiPlotGenerator::dot_per_mm(double dpmm)
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{
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dot_per_inch(dpmm * 25.4);
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}
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inline double
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OdGiPlotGenerator::dot_per_mm() const
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{
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return dot_per_inch() / 25.4;
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}
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/** \details
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This template class is a specialization of the OdSmartPtr class for OdGiPlotGenerator object pointers.
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*/
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typedef OdSmartPtr<OdGiPlotGenerator> OdGiPlotGeneratorPtr;
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#include "TD_PackPop.h"
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#endif //#ifndef __OD_GI_PLOTGENERATOR__
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