<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" xmlns:xi="http://www.w3.org/2001/XInclude" type="guide" style="task" id="image.c" xml:lang="ca">

  <info>

    <title type="text">Image (C)</title>

    <link type="guide" xref="c#display-widgets"/>

    <revision version="0.1" date="2012-05-23" status="draft"/>

    <credit type="author copyright">

      <name>Monica Kochofar</name>

      <email its:translate="no">monicakochofar@gmail.com</email>

      <years>2012</years>

    </credit>

    <desc>A widget displaying an image</desc>

  </info>

  <title>Image</title>

   <media type="image" mime="image/png" src="media/image.png"/>

   
This GtkApplication displays an image file from the current directory.

  <note>

    If the image file isn't loaded successfully, the image will contain a "broken image" icon.  The <file>filename.png</file> needs to be in the current directory for this code to work.  Use your favorite picture!

  
</note>

#include <gtk/gtk.h>

static void

activate (GtkApplication *app,

          gpointer        user_data)

{

  GtkWidget *window;

  GtkWidget *image;

  /*Create a window with a title and a default size*/

  window = gtk_application_window_new (app);

  gtk_window_set_title (GTK_WINDOW (window), "Welcome to GNOME");

  gtk_window_set_default_size (GTK_WINDOW (window), 300, 300);

  image = gtk_image_new_from_file ("gnome-image.png");

  gtk_container_add (GTK_CONTAINER (window), GTK_WIDGET (image));

  gtk_widget_show_all (GTK_WIDGET (window));

}

int

main (int argc, char **argv)

{

  GtkApplication *app;

  int status;

  app = gtk_application_new ("org.gtk.example",G_APPLICATION_FLAGS_NONE);

  g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);

  status = g_application_run (G_APPLICATION (app), argc, argv);

  g_object_unref (app);

  return status;

}

  In this sample we used the following:

<list>

  <item>
<link href="http://developer.gnome.org/gtk3/3.4/GtkApplication.html">GtkApplication</link>
</item>

  <item>
<link href="http://developer.gnome.org/gtk3/stable/GtkWindow.html">GtkWindow</link>
</item>

 <item>
<link href="http://developer.gnome.org/gtk3/stable/GtkImage.html">GtkImage</link>
</item>

</list>

</page>