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