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-rw-r--r--FL/Fl_PostScript.H70
1 files changed, 32 insertions, 38 deletions
diff --git a/FL/Fl_PostScript.H b/FL/Fl_PostScript.H
index ad6a6cd4a..f5f55f4fd 100644
--- a/FL/Fl_PostScript.H
+++ b/FL/Fl_PostScript.H
@@ -1,6 +1,4 @@
//
-// "$Id$"
-//
// Support for graphics output to PostScript file for the Fast Light Tool Kit (FLTK).
//
// Copyright 2010-2020 by Bill Spitzak and others.
@@ -11,12 +9,12 @@
//
// https://www.fltk.org/COPYING.php
//
-// Please report all bugs and problems on the following page:
+// Please see the following page on how to report bugs and issues:
//
-// https://www.fltk.org/str.php
+// https://www.fltk.org/bugs.php
//
-/** \file Fl_PostScript.H
+/** \file Fl_PostScript.H
\brief declaration of classes Fl_PostScript_Graphics_Driver, Fl_PostScript_File_Device.
*/
@@ -57,21 +55,21 @@ public:
Fl_PostScript_Graphics_Driver();
#ifndef FL_DOXYGEN
enum SHAPE{NONE=0, LINE, LOOP, POLYGON, POINTS};
-
+
class Clip {
public:
int x, y, w, h;
Clip *prev;
};
Clip * clip_;
-
+
int lang_level_;
int gap_;
int pages_;
-
+
double width_;
double height_;
-
+
int shape_;
int linewidth_;// need for clipping, lang level 1-2
int linestyle_;//
@@ -82,7 +80,7 @@ public:
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
@@ -91,16 +89,16 @@ public:
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);
@@ -108,10 +106,10 @@ public:
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);
-
+
enum Fl_Paged_Device::Page_Format page_format_;
char *ps_filename_;
-
+
void page_policy(int p);
int page_policy(){return page_policy_;};
void close_command(Fl_PostScript_Close_Command* cmd){close_cmd_=cmd;};
@@ -121,43 +119,43 @@ public:
//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);
#endif // FL_DOXYGEN
-
+
// 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 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();
@@ -176,12 +174,12 @@ public:
void gap(){gap_=1;};
void end_complex_polygon(){end_polygon();};
void transformed_vertex(double x, double y);
-
+
void draw_image(const uchar* d, int x,int y,int w,int h, int delta=3, int ldelta=0);
void draw_image_mono(const uchar* d, int x,int y,int w,int h, int delta=1, int ld=0);
void draw_image(Fl_Draw_Image_Cb call, void* data, int x,int y, int w, int h, int delta=3);
void draw_image_mono(Fl_Draw_Image_Cb call, void* data, int x,int y, int w, int h, int delta=1);
-
+
void draw(const char* s, int nBytes, int x, int y) {transformed_draw(s,nBytes,x,y); };
void draw(const char* s, int nBytes, float x, float y) {transformed_draw(s,nBytes,x,y); };
void draw(int angle, const char *str, int n, int x, int y);
@@ -206,7 +204,7 @@ public:
// ---
Fl_Bitmask create_bitmask(int w, int h, const uchar *array) { return 0L; }
virtual int has_feature(driver_feature feature_mask) { return feature_mask & PRINTER; }
-
+
int start_eps(int width, int height);
void ps_origin(int x, int y);
void ps_translate(int, int);
@@ -222,7 +220,7 @@ public:
To send graphical output to a PostScript file.
This class is used exactly as the Fl_Printer class except for the begin_job() call,
two variants of which are usable and allow to specify what page format and layout are desired.
-
+
PostScript text uses vectorial fonts when using the FLTK standard fonts
and the latin alphabet or a few other characters listed in the following table.
The latin alphabet means all unicode characters between U+0020 and U+017F, or, in other words,
@@ -274,7 +272,7 @@ public:
@return 0 if OK, 1 if user cancelled the file dialog, 2 if fopen failed on user-selected output file.
*/
int begin_job(int pagecount = 0, enum Fl_Paged_Device::Page_Format format = Fl_Paged_Device::A4,
- enum Fl_Paged_Device::Page_Layout layout = Fl_Paged_Device::PORTRAIT);
+ enum Fl_Paged_Device::Page_Layout layout = Fl_Paged_Device::PORTRAIT);
/** Synonym of begin_job().
For API compatibility with FLTK 1.3.x */
int start_job(int pagecount = 0, enum Fl_Paged_Device::Page_Format format = Fl_Paged_Device::A4,
@@ -292,7 +290,7 @@ public:
@return always 0.
*/
int begin_job(FILE *ps_output, int pagecount = 0, enum Fl_Paged_Device::Page_Format format = Fl_Paged_Device::A4,
- enum Fl_Paged_Device::Page_Layout layout = Fl_Paged_Device::PORTRAIT);
+ enum Fl_Paged_Device::Page_Layout layout = Fl_Paged_Device::PORTRAIT);
/** Synonym of begin_job().
For API compatibility with FLTK 1.3.x */
int start_job(FILE *ps_output, int pagecount = 0, enum Fl_Paged_Device::Page_Format format = Fl_Paged_Device::A4,
@@ -309,8 +307,8 @@ public:
void rotate(float angle);
void translate(int x, int y);
void untranslate(void);
- int end_page (void);
- void end_job(void);
+ int end_page (void);
+ void end_job(void);
/** \brief Label of the PostScript file chooser window */
static const char *file_chooser_title;
};
@@ -368,7 +366,3 @@ public:
};
#endif // Fl_PostScript_H
-
-//
-// End of "$Id$"
-//
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 09:54:35 +0000