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GDataMediaThumbnail

GDataMediaThumbnail — Media RSS thumbnail element

Stability Level

Stable, unless otherwise indicated

Properties

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

Object Hierarchy

    GObject
    ╰── GDataParsable
        ╰── GDataMediaThumbnail

Includes

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

Description

GDataMediaThumbnail represents a "thumbnail" element from the

Media RSS specification.

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

Functions

gdata_media_thumbnail_get_uri ()

const gchar *
gdata_media_thumbnail_get_uri (GDataMediaThumbnail *self);

Gets the “uri” property.

Parameters

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.

Parameters

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.

Parameters

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.

Parameters

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.

Parameters

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

Types and Values

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

Property Details

The “height” property

  “height”                   guint

The height of the thumbnail, in pixels.

For more information, see the Media RSS specification.

Flags: Read

Default value: 0

Since: 0.4.0


The “time” property

  “time”                     gint64

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

For more information, see the Media RSS specification.

Flags: Read

Allowed values: >= -1

Default value: -1

Since: 0.4.0


The “uri” property

  “uri”                      gchar *

The URI of the thumbnail.

For more information, see the Media RSS specification.

Flags: Read

Default value: NULL

Since: 0.4.0


The “width” property

  “width”                    guint

The width of the thumbnail, in pixels.

For more information, see the Media RSS specification.

Flags: Read

Default value: 0

Since: 0.4.0

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