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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: dcps.h
	3	// Purpose: wxPostScriptDC class
	4	// Author: Julian Smart and others
	5	// Modified by:
	6	// RCS-ID: $Id$
	7	// Copyright: (c) Julian Smart, Robert Roebling and Markus Holzem
	8	// Licence: wxWindows licence
	9	/////////////////////////////////////////////////////////////////////////////
	10
	11	#ifndef __GTKDCPSH__
	12	#define __GTKDCPSNH__
	13
	14	#ifdef __GNUG__
	15	#pragma interface
	16	#endif
	17
	18	#include "wx/dc.h"
	19
	20	#if wxUSE_POSTSCRIPT
	21
	22	#include "wx/dialog.h"
	23	#include "wx/module.h"
	24	#include <fstream.h>
	25
	26
	27	//-----------------------------------------------------------------------------
	28	// classes
	29	//-----------------------------------------------------------------------------
	30
	31	class wxPostScriptDC;
	32
	33	//-----------------------------------------------------------------------------
	34	// wxPostScriptDC
	35	//-----------------------------------------------------------------------------
	36
	37	class WXDLLEXPORT wxPostScriptDC: public wxDC
	38	{
	39	DECLARE_DYNAMIC_CLASS(wxPostScriptDC)
	40
	41	public:
	42
	43	wxPostScriptDC();
	44	wxPostScriptDC(const wxString& output, bool interactive = TRUE, wxWindow parent = (wxWindow ) NULL);
	45
	46	~wxPostScriptDC();
	47
	48	bool Create(const wxString& output, bool interactive = TRUE, wxWindow parent = (wxWindow ) NULL);
	49
	50	virtual bool Ok() const;
	51
	52	virtual bool PrinterDialog(wxWindow parent = (wxWindow ) NULL);
	53
	54	virtual void BeginDrawing() {}
	55	virtual void EndDrawing() {}
	56
	57	void FloodFill(long x1, long y1, const wxColour &col, int style=wxFLOOD_SURFACE) ;
	58	bool GetPixel(long x1, long y1, wxColour *col) const;
	59
	60	void DrawLine(long x1, long y1, long x2, long y2);
	61	void CrossHair(long x, long y) ;
	62	void DrawArc(long x1,long y1,long x2,long y2,long xc,long yc);
	63	void DrawEllipticArc(long x,long y,long w,long h,double sa,double ea);
	64	void DrawPoint(long x, long y);
	65	// Avoid compiler warning
	66	void DrawPoint(wxPoint& point) { wxDC::DrawPoint(point); }
	67	void DrawLines(int n, wxPoint points[], long xoffset = 0, long yoffset = 0);
	68	// Avoid compiler warning
	69	void DrawLines(wxList *lines, long xoffset = 0, long yoffset = 0)
	70	{ wxDC::DrawLines(lines, xoffset, yoffset); }
	71	void DrawPolygon(int n, wxPoint points[], long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE);
	72	// Avoid compiler warning
	73	void DrawPolygon(wxList *lines, long xoffset = 0, long yoffset = 0, int fillStyle=wxODDEVEN_RULE)
	74	{ wxDC::DrawPolygon(lines, xoffset, yoffset, fillStyle); }
	75	void DrawRectangle(long x, long y, long width, long height);
	76	void DrawRoundedRectangle(long x, long y, long width, long height, double radius = 20);
	77	void DrawEllipse(long x, long y, long width, long height);
	78
	79	void DrawSpline(wxList *points);
	80
	81	bool Blit(long xdest, long ydest, long width, long height,
	82	wxDC *source, long xsrc, long ysrc, int rop = wxCOPY, bool useMask = FALSE);
	83	inline bool CanDrawBitmap(void) const { return TRUE; }
	84
	85	void DrawIcon( const wxIcon& icon, long x, long y );
	86	void DrawBitmap( const wxBitmap& bitmap, long x, long y, bool useMask=FALSE );
	87
	88	void DrawText(const wxString& text, long x, long y, bool use16 = FALSE);
	89
	90	void Clear();
	91	void SetFont( const wxFont& font );
	92	void SetPen( const wxPen& pen );
	93	void SetBrush( const wxBrush& brush );
	94	void SetLogicalFunction( int function );
	95	void SetBackground( const wxBrush& brush );
	96
	97	void SetClippingRegion(long x, long y, long width, long height);
	98	void SetClippingRegion( const wxRegion &region );
	99	void DestroyClippingRegion();
	100
	101	bool StartDoc(const wxString& message);
	102	void EndDoc();
	103	void StartPage();
	104	void EndPage();
	105
	106	long GetCharHeight();
	107	long GetCharWidth();
	108	inline bool CanGetTextExtent(void) const { return FALSE; }
	109	void GetTextExtent(const wxString& string, long x, long y,
	110	long descent = (long ) NULL,
	111	long externalLeading = (long ) NULL,
	112	wxFont theFont = (wxFont ) NULL, bool use16 = FALSE);
	113
	114	void GetSize(int* width, int* height) const;
	115	void GetSizeMM(long width, long height) const;
	116
	117	void SetAxisOrientation( bool xLeftRight, bool yBottomUp );
	118	void SetDeviceOrigin( long x, long y );
	119
	120	inline void SetBackgroundMode(int WXUNUSED(mode)) {}
	121	inline void SetPalette(const wxPalette& WXUNUSED(palette)) {}
	122
	123	inline ofstream *GetStream(void) const { return m_pstream; }
	124
	125	protected:
	126
	127	ofstream * m_pstream; // PostScript output stream
	128	wxString m_title;
	129	unsigned char m_currentRed;
	130	unsigned char m_currentGreen;
	131	unsigned char m_currentBlue;
	132	int m_pageNumber;
	133	bool m_clipping;
	134	double m_underlinePosition;
	135	double m_underlineThickness;
	136	};
	137
	138	#endif
	139	// wxUSE_POSTSCRIPT
	140
	141	#endif
	142	// __GTKDCPSH__