Hi Ronald,
Thanks for the link.
I've already found a solution to display a jpeg image file using GTK+.
I have used the the IJG code to read the jpeg file into an RGB buffer and then call the gdk_draw_rgb_image().
Here's the code snippet: =========================================== pic=malloc(3*320*240)
jpegread("filename", &width, &height, pic); //refer to libjpeg.doc at www.ijg.org <http://www.ijg.org>
gdk_draw_rgb_image (pixmap, drawing_area->style->white_gc, 0, 0, 320, 240, GDK_RGB_DITHER_NORMAL, pic, 960);
free (pic); ==========================================
You need to have the jpeglib.h and libjpeg.a to compile successfully.
Regards, Dennis
Ronald S. Bultje wrote:
Hi Dennis,
On Fri, 2004-11-19 at 12:57, Dennis Gajudo wrote:
Where can I find any samples about using jpeg in gtk?
Have a look at GdkPixbuf and the GtkImage widget in Gtk+-2.0. They're what you're looking for. See the Gtk+ website (http://www.gtk.org/) for code examples.
Ronald
_______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list
