fltk/test/tiled_image.cxx

97 lines
2.1 KiB
C++

//
// "$Id$"
//
// Fl_Tiled_Image test program for the Fast Light Tool Kit (FLTK).
//
// Copyright 1998-2018 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:
//
// http://www.fltk.org/COPYING.php
//
// Please report all bugs and problems on the following page:
//
// http://www.fltk.org/str.php
//
#include <FL/Fl.H>
#include <FL/Fl_Double_Window.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Pixmap.H>
#include <FL/Fl_Tiled_Image.H>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "pixmaps/tile.xpm"
Fl_Button *b;
Fl_Double_Window *w;
void button_cb(Fl_Widget *,void *) {
w->hide();
}
#include <FL/platform.H>
#if !defined(_WIN32) && !defined(__APPLE__)
#include "list_visuals.cxx"
#endif
int visid = -1;
int arg(int argc, char **argv, int &i) {
if (argv[i][1] == 'v') {
if (i+1 >= argc) return 0;
visid = atoi(argv[i+1]);
i += 2;
return 2;
}
return 0;
}
int main(int argc, char **argv) {
#if !defined(_WIN32) && !defined(__APPLE__)
int i = 1;
Fl::args(argc,argv,i,arg);
if (visid >= 0) {
fl_open_display();
XVisualInfo templt; int num;
templt.visualid = visid;
fl_visual = XGetVisualInfo(fl_display, VisualIDMask, &templt, &num);
if (!fl_visual) {
fprintf(stderr, "No visual with id %d, use one of:\n",visid);
list_visuals();
exit(1);
}
fl_colormap = XCreateColormap(fl_display, RootWindow(fl_display,fl_screen),
fl_visual->visual, AllocNone);
fl_xpixel(FL_BLACK); // make sure black is allocated in overlay visuals
} else {
Fl::visual(FL_RGB);
}
#endif
Fl_Double_Window window(400,400); ::w = &window;
Fl_Group group(0,0,400,400);
group.image(new Fl_Tiled_Image(new Fl_Pixmap((const char * const *)tile_xpm)));
group.align(FL_ALIGN_INSIDE);
Fl_Button b(340,365,50,25,"Close"); ::b = &b;
b.callback(button_cb);
group.end();
window.resizable(group);
window.end();
window.show(argc, argv);
return Fl::run();
}
//
// End of "$Id$".
//