draw in image

jafar · #1 09-Sep-2006, 10:29

hello

i'd like to draw in an image ho is in a box !

haw can i do this ????

what library and function shoud i use ????
can u give me some link to start!
or some example ???
i use windows xp , devcpp , fltk
thank u

baard · #2 09-Sep-2006, 22:38

You can use the following code. In DevC++ project options, add the fltk libraries in the linker option.

CPP / C++ / C Code:

#include <fltk/Widget.h>
#include <fltk/sharedimage.h>
#include <fltk/run.h>
using namespace fltk;

int main(int argc, char **argv) {
  Window *window = new Window(300, 180);
  window->begin();
  Widget *box = new Widget(20, 40, 260, 100);
  box->image(fltk::pngImage::get("yourimage.png"));
 window->end();
  window->show(argc, argv);
  return run();
}

jafar · #3 11-Sep-2006, 06:49

thank u for the answer
but the directory /fltk/ doesnt exist i have just FL and i tray to change the name FL to fltk but it doesnt work

may be the version of fltk
pliease say me what is the version that i shoud install to have the directory "fltk"
and can u give me the link to download

baard · #4 12-Sep-2006, 06:47

It is fltk2. You are using Fltk 1.x.x . Install fltk2. And don't forget to link with the needed libs.
It is also possible in Fltk 1.x.x

baard · #5 12-Sep-2006, 07:05

Ok. I will pos some code for you.

Code:

//Load an Image in a box

#include <FL/Fl.H>
#include <FL/Fl_Window.H>
#include <FL/Fl_GIF_Image.H>
#include <FL/Fl_Box.H>
static Fl_GIF_Image imagename ("test.gif");
Fl_Window* Win;
Fl_Box* abox;

int main(int argc, char **argv) {
Win = new Fl_Window(640, 480);
abox = new Fl_Box(5, 5, 100, 100);
abox->image(imagename);
Win->show(argc, argv);
return Fl::run();
}

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