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polyline.h

00001 //  Copyright (c) 1996-2001 by Autodesk, Inc.
00002 //
00003 //  By using this code, you are agreeing to the terms and conditions of
00004 //  the License Agreement included in the documentation for this code.
00005 //
00006 //  AUTODESK MAKES NO WARRANTIES, EXPRESS OR IMPLIED, AS TO THE CORRECTNESS
00007 //  OF THIS CODE OR ANY DERIVATIVE WORKS WHICH INCORPORATE IT. AUTODESK
00008 //  PROVIDES THE CODE ON AN "AS-IS" BASIS AND EXPLICITLY DISCLAIMS ANY
00009 //  LIABILITY, INCLUDING CONSEQUENTIAL AND INCIDENTAL DAMAGES FOR ERRORS,
00010 //  OMISSIONS, AND OTHER PROBLEMS IN THE CODE.
00011 //
00012 //  Use, duplication, or disclosure by the U.S. Government is subject to
00013 //  restrictions set forth in FAR 52.227-19 (Commercial Computer Software
00014 //  Restricted Rights) and DFAR 252.227-7013(c)(1)(ii) (Rights in Technical
00015 //  Data and Computer Software), as applicable.
00016 //
00017 
00018 #if !defined POLYLINE_HEADER
00019 #define POLYLINE_HEADER
00020 
00021 #include "whiptk/whipcore.h"
00022 #include "whiptk/file.h"
00023 #include "whiptk/drawable.h"
00024 #include "whiptk/pointset.h"
00025 
00030 
00031 
00032 class WHIPTK_API WT_Polyline : public WT_Drawable, public WT_Point_Set
00033 {
00034 public:
00035 
00037     WT_Polyline ()
00038     {}
00039 
00041     WT_Polyline(
00042         int                         count, 
00043         WT_Logical_Point const *    points, 
00044         WT_Boolean                  copy 
00045         )
00046         : WT_Point_Set(count, points, copy)
00047     { }
00048 
00050     WT_Polyline(const WT_Polyline & pline)
00051         : WT_Drawable()
00052         , WT_Point_Set(pline.count(), pline.points(), !!pline.allocated())
00053     { }
00054 
00056     ~WT_Polyline()
00057     { }
00058 
00060 
00063     WT_Polyline const & operator= (const WT_Polyline & pline)
00064     {
00065         set(pline.count(), pline.points(), !!pline.allocated());
00066         return *this;
00067     }
00068 
00070     virtual WT_Result   delay(WT_File & file) const;
00071     virtual WT_Result   dump(WT_File & file) const;
00072     WT_ID            object_id() const;
00073     WT_Result        materialize(WT_Opcode const & opcode, WT_File & file);
00074     virtual WT_Boolean  merge(WT_Drawable const & current);
00075     WT_Result        process(WT_File & file);
00076     WT_Result        serialize(WT_File & file) const;
00077     WT_Result        skip_operand(WT_Opcode const & opcode, WT_File & file);
00078     virtual void     update_bounds(WT_File * file);
00080 
00082 
00084     static WT_Result default_process(
00085         WT_Polyline & item, 
00086         WT_File & file 
00087         );
00088 
00089 };
00090 
00091 #endif // POLYLINE_HEADER

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