GData Reference Manual: GDataMediaThumbnail

## GDataMediaThumbnail GDataMediaThumbnail — Media RSS thumbnail element |

## Stability Level

Unstable, unless otherwise indicated

## Synopsis

    #include <gdata/media/gdata-media-thumbnail.h>

                        GDataMediaThumbnail;
                        GDataMediaThumbnailClass;
    const gchar *       gdata_media_thumbnail_get_uri       (GDataMediaThumbnail *self);
    guint               gdata_media_thumbnail_get_height    (GDataMediaThumbnail *self);
    guint               gdata_media_thumbnail_get_width     (GDataMediaThumbnail *self);
    gint64              gdata_media_thumbnail_get_time      (GDataMediaThumbnail *self);
    GDataDownloadStream * gdata_media_thumbnail_download    (GDataMediaThumbnail *self,
                                                             GDataService *service,
                                                             GCancellable *cancellable,
                                                             GError **error);

## Object Hierarchy

      GObject
       +----GDataParsable
             +----GDataMediaThumbnail

## Properties

      "height"                   guint                 : Read
      "time"                     gint64                : Read
      "uri"                      gchar*                : Read
      "width"                    guint                 : Read

## Description

GDataMediaThumbnail represents a "thumbnail" element from the Media RSS specification.

The class only implements parsing, not XML output, at the moment.

## Details

### GDataMediaThumbnail

    typedef struct _GDataMediaThumbnail GDataMediaThumbnail;

All the fields in the GDataMediaThumbnail structure are private and should never be accessed directly.

### GDataMediaThumbnailClass

    typedef struct {
    } GDataMediaThumbnailClass;

All the fields in the GDataMediaThumbnailClass structure are private and should never be accessed directly.

Since 0.4.0

### gdata_media_thumbnail_get_uri ()

    const gchar *       gdata_media_thumbnail_get_uri       (GDataMediaThumbnail *self);

Gets the "uri" property.

`self` : | a GDataMediaThumbnail
Returns : | the thumbnail's URI

Since 0.4.0

### gdata_media_thumbnail_get_height ()

    guint               gdata_media_thumbnail_get_height    (GDataMediaThumbnail *self);

Gets the "height" property.

`self` : | a GDataMediaThumbnail
Returns : | the thumbnail's height in pixels, or `0`

Since 0.4.0

### gdata_media_thumbnail_get_width ()

    guint               gdata_media_thumbnail_get_width     (GDataMediaThumbnail *self);

Gets the "width" property.

`self` : | a GDataMediaThumbnail
Returns : | the thumbnail's width in pixels, or `0`

Since 0.4.0

### gdata_media_thumbnail_get_time ()

    gint64              gdata_media_thumbnail_get_time      (GDataMediaThumbnail *self);

Gets the "time" property.

`self` : | a GDataMediaThumbnail
Returns : | the thumbnail's time offset in the media, or `-1`

Since 0.4.0

### gdata_media_thumbnail_download ()

    GDataDownloadStream * gdata_media_thumbnail_download    (GDataMediaThumbnail *self,
                                                             GDataService *service,
                                                             GCancellable *cancellable,
                                                             GError **error);

Downloads and returns a GDataDownloadStream allowing the thumbnail data represented by `self` to be read.

To get the content type of the downloaded data, `gdata_download_stream_get_content_type()` can be called on the returned GDataDownloadStream. Calling `gdata_download_stream_get_content_length()` on the stream will not return a meaningful result, however, as the stream is encoded in chunks, rather than by content length.

In order to cancel the download, a GCancellable passed in to `cancellable` must be cancelled using `g_cancellable_cancel()`. Cancelling the individual GInputStream operations on the GDataDownloadStream will not cancel the entire download; merely the read or close operation in question. See the "cancellable" for more details.

`self` : | a GDataMediaThumbnail
`service` : | the GDataService
`cancellable` : | a GCancellable for the entire download stream, or `NULL`. [allow-none]
`error` : | a GError, or `NULL`
Returns : | a GDataDownloadStream to download the thumbnail with, or `NULL`; unref with `g_object_unref()`. [transfer full]

Since 0.8.0

## Property Details

### The `"height"` property

      "height"                   guint                 : Read

The height of the thumbnail, in pixels.

For more information, see the Media RSS specification.

Default value: 0

Since 0.4.0

### The `"time"` property

      "time"                     gint64                : Read

The time offset of the thumbnail in relation to the media object, in milliseconds.

For more information, see the Media RSS specification.

Allowed values: >= -1

Default value: -1

Since 0.4.0

### The `"uri"` property

      "uri"                      gchar*                : Read

The URI of the thumbnail.

For more information, see the Media RSS specification.

Default value: NULL

Since 0.4.0

### The `"width"` property

      "width"                    guint                 : Read

The width of the thumbnail, in pixels.

For more information, see the Media RSS specification.

Default value: 0

Since 0.4.0