GalagoImage

GalagoImage — Image data.

Synopsis

struct              GalagoImage;
#define             GALAGO_DBUS_IMAGE_INTERFACE
GalagoImage *       galago_image_new_from_file          (const gchar *filename);
GalagoImage *       galago_image_new_from_data          (const guchar *data,
                                                         gsize len);
void                galago_image_get_data               (const GalagoImage *image,
                                                         guchar **ret_data,
                                                         gsize *ret_len);

Object Hierarchy

  GObject
   +----GalagoObject
         +----GalagoImage

Description

GalagoImage represents image data, sort of like GdkPixbuf. However, this only supports pointing to a file on disk, or the contents of the file itself. This is used for photos and avatars.

Details

struct GalagoImage

struct GalagoImage;

This is an opaque structure representing an image. This should not be used directly. Use the accessor functions below.


GALAGO_DBUS_IMAGE_INTERFACE

#define GALAGO_DBUS_IMAGE_INTERFACE "org.freedesktop.Galago.Image"

The D-BUS interface that GalagoImage maps to.


galago_image_new_from_file ()

GalagoImage *       galago_image_new_from_file          (const gchar *filename);

Creates a new image from a filename.

filename :

The image filename.

Returns :

The image.

galago_image_new_from_data ()

GalagoImage *       galago_image_new_from_data          (const guchar *data,
                                                         gsize len);

Creates a new image from in-memory image data.

data :

The image data.

len :

The image data length.

Returns :

The image.

galago_image_get_data ()

void                galago_image_get_data               (const GalagoImage *image,
                                                         guchar **ret_data,
                                                         gsize *ret_len);

This function returns the image's data and the length of the data.

image :

The image.

ret_data :

The returned image data.

ret_len :

The returned image data length.