Images#
GtkPicture is meant to be used with images using their natural size; for
fixed size images, like icons, you should use GtkImage instead.
// create an image and set the content of the image using the gnome-image.png file
GtkWidget *image = gtk_picture_new_for_filename ("gnome-image.png");
# create an image
image = Gtk.Picture()
# set the content of the image using the gnome-image.png file
image.set_filename("gnome-image.png")
// create an picture and set the content of the picture using the gnome-image.png file
var picture = new Gtk.Picture.for_filename ("gnome-image.png");
// create an picture and set the content of the picture using the gnome-image.png file
const picture = Gtk.Picture.new_for_filename("gnome-image.png");
Important
If the image file is not loaded successfully, the image will contain a
“broken image” icon. The gnome-image.png file needs to be in the
current directory for this code to work.
Useful methods for a Picture widget#
set_keep_aspect_ratio(True)will size theGtkPicturewidget so that the aspect ratio of the image will be maintained when resizing the widget.set_alternative_text("An image of a 1000 words")will set the string “An image of a 1000 words” as the textual representation of the image; this text will be used by accessibility tool.