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//
// Self-generate snapshots of user interface for FLUID documentation.
//
// Copyright 2023-2025 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
// https://www.fltk.org/COPYING.php
//
// Please see the following page on how to report bugs and issues:
//
// https://www.fltk.org/bugs.php
//
/**
\file autodoc.h
\brief tools to take snapshots of UI elements for documentation purposes
*/
#ifndef fl_screenshot_H
#define fl_screenshot_H
#include <FL/Fl_Export.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_Rect.H>
#include <string>
/** Class to initialize a Rect by providing the margin around a rect. */
class Fl_Margin : public Fl_Rect {
public:
Fl_Margin(int dx, int dy, int dr, int db);
};
int fl_snapshot(const char *filename, Fl_Widget **w,
const Fl_Rect &frame = Fl_Margin(4, 4, 4, 4),
const Fl_Rect &blend = Fl_Margin(4, 4, 4, 4),
double scale=1.0);
int fl_snapshot(const char *filename, Fl_Widget *w1, Fl_Widget *w2,
const Fl_Rect &frame = Fl_Margin(4, 4, 4, 4),
const Fl_Rect &blend = Fl_Margin(4, 4, 4, 4),
double scale=1.0);
int fl_snapshot(const char *filename, Fl_Widget *w,
const Fl_Rect &frame = Fl_Margin(4, 4, 4, 4),
const Fl_Rect &blend = Fl_Margin(4, 4, 4, 4),
double scale=1.0);
extern const int FL_SNAP_TO_WINDOW;
extern Fl_Widget *FL_SNAP_AREA_CLEAR;
extern void run_autodoc(const std::string &target_dir);
#endif
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