23 #ifndef Fl_PostScript_H    24 #define Fl_PostScript_H    32   typedef int (Fl_PostScript_Close_Command)(FILE *);
    63   void transformed_draw_extra(
const char* str, 
int n, 
double x, 
double y, 
int w, 
bool rtl);
    64   void *prepare_rle85();
    65   void write_rle85(
uchar b, 
void *data);
    66   void close_rle85(
void *data);
    68   void write85(
void *data, 
const uchar *p, 
int len);
    69   void close85(
void *data);
    71   static const char *class_id;
    75   enum SHAPE{NONE=0, LINE, LOOP, POLYGON, POINTS};
    95   unsigned char cr_,cg_,cb_;
   106   Fl_PostScript_Close_Command* close_cmd_;
   120   uchar bg_r, bg_g, bg_b;
   124   void transformed_draw(
const char* s, 
int n, 
double x, 
double y); 
   125   void transformed_draw(
const char* s, 
double x, 
double y);
   126   int alpha_mask(
const uchar * data, 
int w, 
int h, 
int D, 
int LD=0);
   131   void page_policy(
int p);
   132   int page_policy(){
return page_policy_;};
   133   void close_command(Fl_PostScript_Close_Command* cmd){close_cmd_=cmd;};
   134   FILE * file() {
return output;};
   138   void interpolate(
int i){interpolate_=i;};
   139   int interpolate(){
return interpolate_;}
   141   void page(
double pw, 
double ph, 
int media = 0);
   142   void page(
int format);
   149   void push_clip(
int x, 
int y, 
int w, 
int h);
   150   int clip_box(
int x, 
int y, 
int w, 
int h, 
int &X, 
int &Y, 
int &W, 
int &H);
   155   void line_style(
int style, 
int width=0, 
char* dashes=0);
   157   void rect(
int x, 
int y, 
int w, 
int h);
   158   void rectf(
int x, 
int y, 
int w, 
int h);
   160   void xyline(
int x, 
int y, 
int x1);
   161   void xyline(
int x, 
int y, 
int x1, 
int y2);
   162   void xyline(
int x, 
int y, 
int x1, 
int y2, 
int x3);
   164   void yxline(
int x, 
int y, 
int y1);
   165   void yxline(
int x, 
int y, 
int y1, 
int x2);
   166   void yxline(
int x, 
int y, 
int y1, 
int x2, 
int y3);
   168   void line(
int x1, 
int y1, 
int x2, 
int y2);
   169   void line(
int x1, 
int y1, 
int x2, 
int y2, 
int x3, 
int y3);  
   171   void loop(
int x0, 
int y0, 
int x1, 
int y1, 
int x2, 
int y2);
   172   void loop(
int x0, 
int y0, 
int x1, 
int y1, 
int x2, 
int y2, 
int x3, 
int y3);
   173   void polygon(
int x0, 
int y0, 
int x1, 
int y1, 
int x2, 
int y2);
   174   void polygon(
int x0, 
int y0, 
int x1, 
int y1, 
int x2, 
int y2, 
int x3, 
int y3);
   175   void point(
int x, 
int y);
   181   void vertex(
double x, 
double y);
   182   void curve(
double x, 
double y, 
double x1, 
double y1, 
double x2, 
double y2, 
double x3, 
double y3);
   183   void circle(
double x, 
double y, 
double r);
   184   void arc(
double x, 
double y, 
double r, 
double start, 
double a);
   185   void arc(
int x, 
int y, 
int w, 
int h, 
double a1, 
double a2);
   186   void pie(
int x, 
int y, 
int w, 
int h, 
double a1, 
double a2);
   196   void draw_image(
const uchar* d, 
int x,
int y,
int w,
int h, 
int delta=3, 
int ldelta=0);
   201   void draw(
const char* s, 
int nBytes, 
int x, 
int y) {transformed_draw(s,nBytes,x,y); };
   203   void draw(
const char* s, 
int nBytes, 
float x, 
float y) {transformed_draw(s,nBytes,x,y); };
   205   void draw(
int angle, 
const char *str, 
int n, 
int x, 
int y);
   206   void rtl_draw(
const char* s, 
int n, 
int x, 
int y);
   207   void font(
int face, 
int size);
   208   double width(
const char *, 
int);
   209   double width(
unsigned int u);
   210   void text_extents(
const char *c, 
int n, 
int &dx, 
int &dy, 
int &w, 
int &h);
   213   void draw(
Fl_Pixmap * pxm,
int XP, 
int YP, 
int WP, 
int HP, 
int cx, 
int cy);
   214   void draw(
Fl_Bitmap * bitmap,
int XP, 
int YP, 
int WP, 
int HP, 
int cx, 
int cy);
   215   void draw(
Fl_RGB_Image * rgb,
int XP, 
int YP, 
int WP, 
int HP, 
int cx, 
int cy);
   217   int clocale_printf(
const char *format, ...);
   233   static const char *class_id;
   237   int start_job(
int pagecount, 
int* from, 
int* to);
   244   void margins(
int *left, 
int *top, 
int *right, 
int *bottom);
   245   void origin(
int *x, 
int *y);
   246   void origin(
int x, 
int y);
   247   void scale (
float scale_x, 
float scale_y = 0.);
   260 #endif // Fl_PostScript_H const char * class_name()
 Returns the name of the class of this object. 
Definition: Fl_PostScript.H:234
virtual void begin_points()
see fl_begin_points(). 
Definition: fl_vertex.cxx:75
virtual int start_job(int pagecount, int *frompage=NULL, int *topage=NULL)
 Starts a print job. 
Definition: Fl_Paged_Device.cxx:161
virtual void begin_loop()
see fl_begin_loop(). 
Definition: fl_vertex.cxx:79
 Represents page-structured drawing surfaces. 
Definition: Fl_Paged_Device.H:38
The Fl_Pixmap class supports caching and drawing of colormap (pixmap) images, including transparency...
Definition: Fl_Pixmap.H:41
virtual void text_extents(const char *, int n, int &dx, int &dy, int &w, int &h)
see fl_text_extents(const char*, int n, int& dx, int& dy, int& w, int& h). 
Definition: Fl_Device.cxx:68
virtual void margins(int *left, int *top, int *right, int *bottom)
 Computes the dimensions of margins that lie between the printable page area and the full page...
Definition: Fl_Paged_Device.cxx:193
virtual void pop_clip()
see fl_pop_clip(). 
Definition: fl_rect.cxx:620
virtual void rect(int x, int y, int w, int h)
see fl_rect(int x, int y, int w, int h). 
Definition: fl_rect.cxx:158
void draw(const char *s, int nBytes, int x, int y)
see fl_draw(const char *str, int n, int x, int y). 
Definition: Fl_PostScript.H:201
virtual void set_current(void)
Make this surface the current drawing surface. 
Definition: Fl_Device.cxx:44
virtual void draw_image_mono(const uchar *buf, int X, int Y, int W, int H, int D=1, int L=0)
see fl_draw_image_mono(const uchar* buf, int X,int Y,int W,int H, int D, int L). 
Definition: Fl_Device.H:353
virtual void loop(int x0, int y0, int x1, int y1, int x2, int y2)
see fl_loop(int x0, int y0, int x1, int y1, int x2, int y2). 
Definition: fl_rect.cxx:408
virtual int not_clipped(int x, int y, int w, int h)
see fl_not_clipped(int x, int y, int w, int h). 
Definition: fl_rect.cxx:628
virtual void xyline(int x, int y, int x1)
see fl_xyline(int x, int y, int x1). 
Definition: fl_rect.cxx:198
virtual void scale(float scale_x, float scale_y=0.)
 Changes the scaling of page coordinates. 
Definition: Fl_Paged_Device.cxx:219
Page_Layout
 Possible page layouts. 
Definition: Fl_Paged_Device.H:86
 Base class for image caching and drawing. 
Definition: Fl_Image.H:55
virtual void point(int x, int y)
see fl_point(int x, int y). 
Definition: fl_rect.cxx:515
The Fl_RGB_Image class supports caching and drawing of full-color images with 1 to 4 channels of colo...
Definition: Fl_Image.H:202
virtual void end_loop()
see fl_end_loop(). 
Definition: fl_vertex.cxx:159
virtual void rtl_draw(const char *str, int n, int x, int y)
see fl_rtl_draw(const char *str, int n, int x, int y). 
Definition: Fl_Device.H:258
virtual void transformed_vertex(double xf, double yf)
see fl_transformed_vertex(double xf, double yf). 
Definition: fl_vertex.cxx:103
virtual int height()
see fl_height(). 
Definition: Fl_Device.H:398
virtual void end_job(void)
 To be called at the end of a print job. 
Definition: Fl_Paged_Device.cxx:240
virtual void untranslate(void)
 Undoes the effect of a previous translate() call. 
Definition: Fl_Paged_Device.cxx:254
virtual void origin(int x, int y)
 Sets the position in page coordinates of the origin of graphics functions. 
Definition: Fl_Paged_Device.cxx:206
virtual void begin_polygon()
see fl_begin_polygon(). 
Definition: fl_vertex.cxx:81
virtual void end_line()
see fl_end_line(). 
Definition: fl_vertex.cxx:133
static const char * file_chooser_title
Label of the PostScript file chooser window. 
Definition: Fl_PostScript.H:257
virtual void polygon(int x0, int y0, int x1, int y1, int x2, int y2)
see fl_polygon(int x0, int y0, int x1, int y1, int x2, int y2). 
Definition: fl_rect.cxx:463
virtual int descent()
see fl_descent(). 
Definition: Fl_Device.H:400
Fl_Color color()
see fl_color(void). 
Definition: Fl_Device.H:402
virtual void rotate(float angle)
 Rotates the graphics operations relatively to paper. 
Definition: Fl_Paged_Device.cxx:228
virtual void line_style(int style, int width=0, char *dashes=0)
see fl_line_style(int style, int width, char* dashes). 
Definition: fl_line_style.cxx:50
const char * class_name()
 Returns the name of the class of this object. 
Definition: Fl_PostScript.H:72
void gap()
see fl_gap(). 
Definition: Fl_PostScript.H:192
 PostScript graphical backend. 
Definition: Fl_PostScript.H:61
virtual void begin_line()
see fl_begin_line(). 
Definition: fl_vertex.cxx:77
Fl_Font font()
see fl_font(void). 
Definition: Fl_Device.H:388
virtual void curve(double X0, double Y0, double X1, double Y1, double X2, double Y2, double X3, double Y3)
see fl_curve(double X0, double Y0, double X1, double Y1, double X2, double Y2, double X3...
Definition: fl_curve.cxx:32
declaration of class Fl_Paged_Device. 
void begin_complex_polygon()
see fl_begin_complex_polygon(). 
Definition: Fl_PostScript.H:191
Page_Format
 Possible page formats. 
Definition: Fl_Paged_Device.H:50
virtual void vertex(double x, double y)
see fl_vertex(double x, double y). 
Definition: fl_vertex.cxx:111
virtual int draw_scaled(Fl_Image *img, int X, int Y, int W, int H)
Draws an Fl_Image scaled to width W & height H with top-left corner at X,Y. 
Definition: Fl_Image.cxx:674
utility header to pull drawing functions together 
unsigned int Fl_Color
An FLTK color value; see also Colors. 
Definition: Enumerations.H:934
virtual void yxline(int x, int y, int y1)
see fl_yxline(int x, int y, int y1). 
Definition: fl_rect.cxx:281
void(* Fl_Draw_Image_Cb)(void *data, int x, int y, int w, uchar *buf)
 signature of image generation callback function. 
Definition: Fl_Device.H:49
virtual void draw_image(const uchar *buf, int X, int Y, int W, int H, int D=3, int L=0)
see fl_draw_image(const uchar* buf, int X,int Y,int W,int H, int D, int L). 
Definition: Fl_Device.H:351
 A virtual class subclassed for each graphics driver FLTK uses. 
Definition: Fl_Device.H:110
virtual void push_no_clip()
see fl_push_no_clip(). 
Definition: fl_rect.cxx:613
virtual void circle(double x, double y, double r)
see fl_circle(double x, double y, double r). 
Definition: fl_vertex.cxx:244
virtual void arc(double x, double y, double r, double start, double end)
see fl_arc(double x, double y, double r, double start, double end). 
Definition: fl_arc.cxx:37
virtual void pie(int x, int y, int w, int h, double a1, double a2)
see fl_pie(int x, int y, int w, int h, double a1, double a2). 
Definition: fl_arci.cxx:76
The Fl_Bitmap class supports caching and drawing of mono-color (bitmap) images. 
Definition: Fl_Bitmap.H:33
virtual void line(int x, int y, int x1, int y1)
see fl_line(int x, int y, int x1, int y1). 
Definition: fl_rect.cxx:362
virtual void translate(int x, int y)
 Translates the current graphics origin accounting for the current rotation. 
Definition: Fl_Paged_Device.cxx:249
A4 format. 
Definition: Fl_Paged_Device.H:55
void end_complex_polygon()
see fl_end_complex_polygon(). 
Definition: Fl_PostScript.H:193
virtual void rectf(int x, int y, int w, int h)
see fl_rectf(int x, int y, int w, int h). 
Definition: fl_rect.cxx:180
 To send graphical output to a PostScript file. 
Definition: Fl_PostScript.H:226
virtual int clip_box(int x, int y, int w, int h, int &X, int &Y, int &W, int &H)
see fl_clip_box(int x, int y, int w, int h, int &X, int &Y, int &W, int &H). 
Definition: fl_rect.cxx:659
virtual void end_polygon()
see fl_end_polygon(). 
Definition: fl_vertex.cxx:165
virtual void push_clip(int x, int y, int w, int h)
see fl_push_clip(int x, int y, int w, int h). 
Definition: fl_rect.cxx:576
virtual int start_page(void)
 Starts a new printed page 
Definition: Fl_Paged_Device.cxx:170
virtual int end_page(void)
 To be called at the end of each page. 
Definition: Fl_Paged_Device.cxx:235
virtual int printable_rect(int *w, int *h)
 Computes the width and height of the printable area of the page. 
Definition: Fl_Paged_Device.cxx:180
Portrait orientation. 
Definition: Fl_Paged_Device.H:87
virtual double width(const char *str, int n)
see fl_width(const char *str, int n). 
Definition: Fl_Device.H:392
virtual void end_points()
see fl_end_points(). 
Definition: fl_vertex.cxx:115
virtual void draw(const char *str, int n, int x, int y)
see fl_draw(const char *str, int n, int x, int y). 
Definition: Fl_Device.H:251
unsigned char uchar
unsigned char 
Definition: fl_types.h:30
Fl_Graphics_Driver * driver()
Returns the graphics driver of this drawing surface. 
Definition: Fl_Device.H:571