This question was originally posted on the bug forum by accident. Sorry for
the inconvenience if any.
I am trying to put textures on buttons. I started with 'buttons.cxx' from the
fltk 'test' directory. The FLTK distribution test programs compile and run.
When I compile/link buttons.cxx from outside the FLTK directory, I get a link
error as follows:
xpmFileImage.cxx ...: undefined reference to fltk::xpmImage::fetch(fltk...)
In order to eliminate the link error, I have to include the xpmFileImage.cxx as
part of my own source code. Am I missing something? I would think that
xpmFileImage would be in an FLTK library that I could link against so that I
don't have to mix FLTK source code with my own source code.
I'm running Suse 10.3, FLTK 2.0.x-r6059.
In the "button.cxx' example in the FLTK 'test' distribution directory, The
call to 'register_images' in the code below is what references
'xpmImage::fetch'. My code follows;
playBook::playBook()
{
register_images();
pbWindow = new Window(win_posx, win_posy, CNS_WINDOW_WIDTH,
CNS_WINDOW_HEIGHT-200, "Play Book Control");
pbWindow->begin();
Group* o = mGroup = new Group( 10, 10, COMMS_GROUP_WIDTH, PB_GROUP_HEIGHT );
o->begin();
o->box(EMBOSSED_BOX);
o->image(new TiledImage(SharedImage::get("/usr/local/src/
fltk-2.0.x-r6059/test/images/bg.jpeg")));
pbWindow->resizable(o);
o->end();
pbWindow->end();
}
In order to get this code to link, I have to include
/usr/local/src/fltk-2.0.x-r6059/images/xpmFileImage.cxx in my source code. I
am including the following libraries. I would have thought xpmFileImages to be
in one of them.
-lX11 -lXi -lXinerama -lXft -lm -lXext -lsupc++ -lGLU -lGL -lfltk2 -lfltk2_gl
-lutility -lnetwork -lpng -lfltk2_images -ljpeg -lz -lXft -lpthread
Is there a library I am missing, or do I need to include xpmImageFile.cxx in my
source to link successfully? Or perhaps the order of the link libraries is
critical?
Thanks much.
tm
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