GalagoImage

GalagoImage — Image data.

Synopsis




            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

GalagoImage

typedef struct _GalagoImage 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

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.