Re: [Gretl-devel] About pixmaps and vector images
Sorry but I am not still convinced about the dependency. I did not
installed (don't remember if I did) new required lib. And the code is
working (gdk_pixbuf_new_from_file exists already).
Here is one example where I load the SVG from file:
[helio@centos64 gretl]$ cvs diff gui2/gretl.c
Index: gui2/gretl.c
===================================================================
RCS file: /cvsroot/gretl/./gretl/gui2/gretl.c,v
retrieving revision 1.809
diff -r1.809 gretl.c
55a56
#ifndef USE_SVG
56a58
#endif
2294a2297,2308
#ifdef USE_SVG
GdkPixbuf *icon;
GError *tmp_error = NULL;
char tmpfname[MAXLEN];
/* VERIFY if OK to use / when using Windows */
sprintf(tmpfname,"%svectorimages/%s",gretl_home(), "gretl.svg");
icon = gdk_pixbuf_new_from_file((const char *) tmpfname, &tmp_error);
if(tmp_error!=NULL) {
fprintf(stderr, "Error creating icon: %s\n", tmp_error->message);
}
#else
2295a2310,2311
#endif
>
I tried to use ldd to see the libs but it only works with dynamic libs and
not executables.
Sorry for my insistence.
Hélio
On Tue, Mar 4, 2014 at 5:26 PM, Allin Cottrell <cottrell(a)wfu.edu> wrote:
On Tue, 4 Mar 2014, Hélio Guilherme wrote:
Better late than never ;)
>
Thanks for your indulgence ;-)
I am convinced that we do not need to add any new dependency, since I used
> GTK2 library that already supported SVG. Is that the case to use inline
> SVGs?
>
To load an SVG file into GTK, GDK's libpixbufloader-svg "loader" module is
needed, and it is linked to librsvg. It's possible to compile the loaders
into the libgdk_pixbuf library rather than as separate run-time modules,
but in that case libgdk_pixbuf itself would end up linked to librsvg.
Allin
_______________________________________________
Gretl-devel mailing list
Gretl-devel(a)lists.wfu.edu
http://lists.wfu.edu/mailman/listinfo/gretl-devel
Attachments:
- attachment.html (text/html — 3.1 KB)