FLTK 1.3.9: Fl_Paged_Device.H Source File

FLTK 1.3.9

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Fl_Paged_Device.H
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1//
2// "$Id$"
3//
4// Printing support for the Fast Light Tool Kit (FLTK).
5//
6// Copyright 2010-2016 by Bill Spitzak and others.
7//
8// This library is free software. Distribution and use rights are outlined in
9// the file "COPYING" which should have been included with this file. If this
10// file is missing or damaged, see the license at:
11//
12// http://www.fltk.org/COPYING.php
13//
14// Please report all bugs and problems on the following page:
15//
16// http://www.fltk.org/str.php
17//
18
23#ifndef Fl_Paged_Device_H
24#define Fl_Paged_Device_H
25
26#include <FL/Fl_Device.H>
27#include <FL/Fl_Window.H>
28
30#define NO_PAGE_FORMATS 30 /* MSVC6 compilation fix */
31
38 class FL_EXPORT Fl_Paged_Device : public Fl_Surface_Device {
39#ifndef __APPLE__
40 friend class Fl_Copy_Surface;
41 friend class Fl_Image_Surface;
42 void draw_decorated_window(Fl_Window *win, int x_offset, int y_offset, Fl_Surface_Device *toset);
43#endif
44public:
50 enum Page_Format {
51 A0 = 0,
52 A1,
53 A2,
54 A3,
55 A4,
56 A5,
57 A6,
58 A7,
59 A8,
60 A9,
61 B0,
62 B1,
63 B2,
64 B3,
65 B4,
66 B5,
67 B6,
68 B7,
69 B8,
70 B9,
71 B10,
72 C5E,
73 DLE,
74 EXECUTIVE,
75 FOLIO,
76 LEDGER,
77 LEGAL,
78 LETTER,
79 TABLOID,
80 ENVELOPE,
81 MEDIA = 0x1000
82 };
86 enum Page_Layout {
87 PORTRAIT = 0,
88 LANDSCAPE = 0x100,
89 REVERSED = 0x200,
90 ORIENTATION = 0x300
91 };
92
95 typedef struct {
97 int width;
99 int height;
101 const char *name;
102 } page_format;
105 static const page_format page_formats[NO_PAGE_FORMATS];
106private:
107 void traverse(Fl_Widget *widget); // finds subwindows of widget and prints them
108protected:
110 int x_offset;
112 int y_offset;
114 Fl_Paged_Device() : Fl_Surface_Device(NULL), x_offset(0), y_offset(0) {};
115#if FLTK_ABI_VERSION >= 10301
116public:
118 virtual ~Fl_Paged_Device() {};
119#else
121 virtual ~Fl_Paged_Device() {};
122public:
123#endif // FLTK_ABI_VERSION
124 static const char *class_id;
125 const char *class_name() {return class_id;};
126 virtual int start_job(int pagecount, int *frompage = NULL, int *topage = NULL);
127 virtual int start_page(void);
128 virtual int printable_rect(int *w, int *h);
129 virtual void margins(int *left, int *top, int *right, int *bottom);
130 virtual void origin(int x, int y);
131 virtual void origin(int *x, int *y);
132 virtual void scale(float scale_x, float scale_y = 0.);
133 virtual void rotate(float angle);
134 virtual void translate(int x, int y);
135 virtual void untranslate(void);
136 virtual void print_widget(Fl_Widget* widget, int delta_x = 0, int delta_y = 0);
144 void print_window(Fl_Window *win, int x_offset = 0, int y_offset = 0);
145 virtual void print_window_part(Fl_Window *win, int x, int y, int w, int h, int delta_x = 0, int delta_y = 0);
146 virtual int end_page (void);
147 virtual void end_job (void);
148};
149
150#endif // Fl_Paged_Device_H
151
152//
153// End of "$Id$"
154//
155
Fl_Device.H
declaration of classes Fl_Device, Fl_Graphics_Driver, Fl_Surface_Device, Fl_Display_Device,...
NO_PAGE_FORMATS
#define NO_PAGE_FORMATS
Number of elements in enum Page_Format.
Definition: Fl_Paged_Device.H:30
Fl_Window.H
Fl_Window widget .
Fl_Copy_Surface
Supports copying of graphical data to the clipboard.
Definition: Fl_Copy_Surface.H:51
Fl_Image_Surface
Directs all graphics requests to an Fl_Image.
Definition: Fl_Image_Surface.H:47
Fl_Paged_Device
Represents page-structured drawing surfaces.
Definition: Fl_Paged_Device.H:38
Fl_Paged_Device::~Fl_Paged_Device
virtual ~Fl_Paged_Device()
The destructor.
Definition: Fl_Paged_Device.H:118
Fl_Paged_Device::y_offset
int y_offset
vertical offset to the origin of graphics coordinates
Definition: Fl_Paged_Device.H:112
Fl_Paged_Device::print_window
void print_window(Fl_Window *win, int x_offset=0, int y_offset=0)
Prints a window with its title bar and frame if any.
Fl_Paged_Device::class_name
const char * class_name()
Returns the name of the class of this object.
Definition: Fl_Paged_Device.H:125
Fl_Paged_Device::Fl_Paged_Device
Fl_Paged_Device()
The constructor.
Definition: Fl_Paged_Device.H:114
Fl_Paged_Device::Page_Layout
Page_Layout
Possible page layouts.
Definition: Fl_Paged_Device.H:86
Fl_Paged_Device::x_offset
int x_offset
horizontal offset to the origin of graphics coordinates
Definition: Fl_Paged_Device.H:110
Fl_Paged_Device::Page_Format
Page_Format
Possible page formats.
Definition: Fl_Paged_Device.H:50
Fl_Paged_Device::A4
@ A4
A4 format.
Definition: Fl_Paged_Device.H:55
Fl_Paged_Device::LETTER
@ LETTER
Letter format.
Definition: Fl_Paged_Device.H:78
Fl_Surface_Device
A drawing surface that's susceptible to receive graphical output.
Definition: Fl_Device.H:556
Fl_Widget
Fl_Widget is the base class for all widgets in FLTK.
Definition: Fl_Widget.H:101
Fl_Window
This widget produces an actual window.
Definition: Fl_Window.H:57
Fl_Paged_Device::page_format
width, height and name of a page format
Definition: Fl_Paged_Device.H:95
Fl_Paged_Device::page_format::width
int width
width in points
Definition: Fl_Paged_Device.H:97
Fl_Paged_Device::page_format::height
int height
height in points
Definition: Fl_Paged_Device.H:99
Fl_Paged_Device::page_format::name
const char * name
format name
Definition: Fl_Paged_Device.H:101