From 0b6b69caaa4de4cd3bf5a2e2ebb1a94b1132e823 Mon Sep 17 00:00:00 2001 From: Matthias Melcher Date: Sat, 8 Jan 2011 16:31:55 +0000 Subject: Accidentaly copied here git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8219 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- branch-3.0-2011/FL/Fl_PostScript.H | 258 ------------------------------------- 1 file changed, 258 deletions(-) delete mode 100644 branch-3.0-2011/FL/Fl_PostScript.H (limited to 'branch-3.0-2011/FL/Fl_PostScript.H') diff --git a/branch-3.0-2011/FL/Fl_PostScript.H b/branch-3.0-2011/FL/Fl_PostScript.H deleted file mode 100644 index f6c4fdd55..000000000 --- a/branch-3.0-2011/FL/Fl_PostScript.H +++ /dev/null @@ -1,258 +0,0 @@ -// -// "$Id$" -// -// Support for graphics output to PostScript file for the Fast Light Tool Kit (FLTK). -// -// Copyright 2010 by Bill Spitzak and others. -// -// This library is free software; you can redistribute it and/or -// modify it under the terms of the GNU Library General Public -// License as published by the Free Software Foundation; either -// version 2 of the License, or (at your option) any later version. -// -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -// Library General Public License for more details. -// -// You should have received a copy of the GNU Library General Public -// License along with this library; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 -// USA. -// -// Please report all bugs and problems on the following page: -// -// http://www.fltk.org/str.php -// -/** \file Fl_PostScript.H - \brief declaration of classes Fl_PostScript_Graphics_Driver, Fl_PostScript_File_Device. - */ - - -#ifndef Fl_PostScript_H -#define Fl_PostScript_H - -#include -#include - -/** - \brief PostScript graphical backend. - * - PostScript text uses vectorial fonts for the latin alphabet (exactly: all unicode - characters between U+0020 and U+017F, that is, ASCII, Latin-1 Supplement and Latin Extended-A charts) - plus a few other characters: - - - - - - - - - - - - - - - -
CharCodepointName CharCodepointName CharCodepointName
ƒU+0192florin‚U+201Aquotesinglbase™U+2122trademark
ˆU+02C6circumflex“U+201Cquotedblleft∂U+2202partialdiff
ˇU+02C7caron”U+201DquotedblrightΔU+2206Delta
˘U+02D8breve„U+201Equotedblbase∑U+2211summation
˙U+02D9dotaccent†U+2020dagger√U+221Aradical
˚U+02DAring‡U+2021daggerdbl∞U+221Einfinity
˛U+02DBogonek•U+2022bullet≠U+2260notequal
˜U+02DCtilde…U+2026ellipsis≤U+2264lessequal
˝U+02DDhungarumlaut‰U+2030perthousand≥U+2265greaterequal
–U+2013endash‹U+2039guilsinglleft◊U+25CAlozenge
—U+2014emdash›U+203AguilsinglrightfiU+FB01fi
‘U+2018quoteleft/U+2044fractionflU+FB02fl
’U+2019quoteright€U+20ACEuroU+F8FFapple (Mac OS only)
-
All other unicode characters are output as a bitmap. -
FLTK standard fonts are output using PostScript standard fonts: Helvetica, Courier, - Times (and their bold, oblique, italic variants). - */ -class Fl_PostScript_Graphics_Driver : public Fl_Graphics_Driver { -public: - static const char *class_id; -#ifndef FL_DOXYGEN -public: - enum SHAPE{NONE=0, LINE, LOOP, POLYGON, POINTS}; - -class Clip { - public: - int x, y, w, h; - Clip *prev; - }; - Clip * clip_; - - int lang_level_; - int font_; - int size_; - int gap_; - int pages_; - - double width_; - double height_; - - int shape_; - int linewidth_;// need for clipping, lang level 1-2 - int linestyle_;// - int interpolate_; //interpolation of images - unsigned char cr_,cg_,cb_; - char linedash_[256];//should be enough - void concat(); // transform ror scalable dradings... - void reconcat(); //invert - void recover(); //recovers the state after grestore (such as line styles...) - void reset(); - - uchar * mask; - int mx; // width of mask; - int my; // mask lines - //Fl_Color bg_; - int (*close_cmd_)(FILE *); - int page_policy_; - int nPages; - int orientation_; - - float scale_x; - float scale_y; - float angle; - int left_margin; - int top_margin; - - FILE *output; - double pw_, ph_; - - uchar bg_r, bg_g, bg_b; - int start_postscript (int pagecount, enum Fl_Paged_Device::Page_Format format, enum Fl_Paged_Device::Page_Layout layout); - /* int alpha_mask(const uchar * data, int w, int h, int D, int LD=0); - */ - void draw(const char* s, int n, int x, int y) {transformed_draw(s,n,x,y); }; - void draw(int angle, const char *str, int n, int x, int y); - void rtl_draw(const char* s, int n, int x, int y); - void transformed_draw(const char* s, int n, double x, double y); //precise text placing - void transformed_draw(const char* s, double x, double y); - int alpha_mask(const uchar * data, int w, int h, int D, int LD=0); - void draw_scaled_image(const uchar *data, double x, double y, double w, double h, int iw, int ih, int D=3, int LD=0); - void draw_scaled_image_mono(const uchar *data, double x, double y, double w, double h, int iw, int ih, int D=3, int LD=0); - void draw_scaled_image(Fl_Draw_Image_Cb call, void *data, double x, double y, double w, double h, int iw, int ih, int D); - void draw_scaled_image_mono(Fl_Draw_Image_Cb call, void *data, double x, double y, double w, double h, int iw, int ih, int D); - - enum Fl_Paged_Device::Page_Format page_format_; - char *ps_filename_; - // implementation of drawing methods - void color(Fl_Color c); - void color(uchar r, uchar g, uchar b); - - void push_clip(int x, int y, int w, int h); - int clip_box(int x, int y, int w, int h, int &X, int &Y, int &W, int &H); - int not_clipped(int x, int y, int w, int h); - void push_no_clip(); - void pop_clip(); - - void line_style(int style, int width=0, char* dashes=0); - - void rect(int x, int y, int w, int h); - void rectf(int x, int y, int w, int h); - - void xyline(int x, int y, int x1); - void xyline(int x, int y, int x1, int y2); - void xyline(int x, int y, int x1, int y2, int x3); - - void yxline(int x, int y, int y1); - void yxline(int x, int y, int y1, int x2); - void yxline(int x, int y, int y1, int x2, int y3); - - void line(int x1, int y1, int x2, int y2); - void line(int x1, int y1, int x2, int y2, int x3, int y3); - - void loop(int x0, int y0, int x1, int y1, int x2, int y2); - void loop(int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3); - void polygon(int x0, int y0, int x1, int y1, int x2, int y2); - void polygon(int x0, int y0, int x1, int y1, int x2, int y2, int x3, int y3); - void point(int x, int y); - - void begin_points(); - void begin_line(); - void begin_loop(); - void begin_polygon(); - void vertex(double x, double y); - void curve(double x, double y, double x1, double y1, double x2, double y2, double x3, double y3); - void circle(double x, double y, double r); - void arc(double x, double y, double r, double start, double a); - void arc(int x, int y, int w, int h, double a1, double a2); - void pie(int x, int y, int w, int h, double a1, double a2); - void end_points(); - void end_line(); - void end_loop(); - void end_polygon(); - void begin_complex_polygon(){begin_polygon();}; - void gap(){gap_=1;}; - void end_complex_polygon(){end_polygon();}; - void transformed_vertex(double x, double y); - - void font(int face, int size); - int font(){return font_;}; - int size(){return size_;}; - double width(unsigned c); - double width(const char* s, int n); - int descent(); - int height(); - - void draw_image(const uchar* d, int x,int y,int w,int h, int delta=3, int ldelta=0){draw_scaled_image(d,x,y,w,h,w,h,delta,ldelta);}; - void draw_image_mono(const uchar* d, int x,int y,int w,int h, int delta=1, int ld=0){draw_scaled_image_mono(d,x,y,w,h,w,h,delta,ld);}; - void draw_image(Fl_Draw_Image_Cb call, void* data, int x,int y, int w, int h, int delta=3){draw_scaled_image(call,data, x, y, w, h, w, h, delta);}; - void draw_image_mono(Fl_Draw_Image_Cb call, void* data, int x,int y, int w, int h, int delta=1){draw_scaled_image_mono(call, data, x, y, w, h, w, h, delta);}; - -public: - void page_policy(int p); - int page_policy(){return page_policy_;}; - void close_command( int (*cmd)(FILE *)){close_cmd_=cmd;}; - FILE * file() {return output;}; - //void orientation (int o); - //Fl_PostScript_Graphics_Driver(FILE *o, int lang_level, int pages = 0); // ps (also multi-page) constructor - //Fl_PostScript_Graphics_Driver(FILE *o, int lang_level, int x, int y, int w, int h); //eps constructor - void interpolate(int i){interpolate_=i;}; - int interpolate(){return interpolate_;} - - void page(double pw, double ph, int media = 0); - void page(int format); - - void place(double x, double y, double tx, double ty, double scale = 1); -#endif // FL_DOXYGEN - Fl_PostScript_Graphics_Driver(); - void draw(Fl_Pixmap * pxm,int XP, int YP, int WP, int HP, int cx, int cy); - void draw(Fl_Bitmap * bitmap,int XP, int YP, int WP, int HP, int cx, int cy); - void draw(Fl_RGB_Image * rgb,int XP, int YP, int WP, int HP, int cx, int cy); - ~Fl_PostScript_Graphics_Driver(); -}; - -/** - \brief To send graphical output to a PostScript file. - */ -class Fl_PostScript_File_Device : public Fl_Paged_Device { -#ifdef __APPLE__ - Fl_CGContextRef gc; -#endif -protected: - Fl_PostScript_Graphics_Driver *driver(); -public: - static const char *class_id; - Fl_PostScript_File_Device(); - ~Fl_PostScript_File_Device(); - int start_job(int pagecount, enum Fl_Paged_Device::Page_Format format = Fl_Paged_Device::A4, - enum Fl_Paged_Device::Page_Layout layout = Fl_Paged_Device::PORTRAIT); - int start_job(FILE *ps_output, int pagecount, enum Fl_Paged_Device::Page_Format format = Fl_Paged_Device::A4, - enum Fl_Paged_Device::Page_Layout layout = Fl_Paged_Device::PORTRAIT); - int start_page (void); - int printable_rect(int *w, int *h); - void margins(int *left, int *top, int *right, int *bottom); - void origin(int x, int y); - void scale (float scale_x, float scale_y); - void rotate(float angle); - void translate(int x, int y); - void untranslate(void); - int end_page (void); - void end_job(void); -#ifdef __APPLE__ - void set_current() { fl_gc = gc; Fl_Paged_Device::set_current(); } -#endif - - static const char *file_chooser_title; -}; - -#endif // Fl_PostScript_H - -// -// End of "$Id$" -// -- cgit v1.2.3