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Using RSVG with GIO

Using RSVG with GIO

Synopsis

enum                RsvgHandleFlags;
void                rsvg_handle_set_base_gfile          (RsvgHandle *handle,
                                                         GFile *base_file);
gboolean            rsvg_handle_read_stream_sync        (RsvgHandle *handle,
                                                         GInputStream *stream,
                                                         GCancellable *cancellable,
                                                         GError **error);
RsvgHandle *        rsvg_handle_new_from_gfile_sync     (GFile *file,
                                                         RsvgHandleFlags flags,
                                                         GCancellable *cancellable,
                                                         GError **error);
RsvgHandle *        rsvg_handle_new_from_stream_sync    (GInputStream *input_stream,
                                                         GFile *base_file,
                                                         RsvgHandleFlags flags,
                                                         GCancellable *cancellable,
                                                         GError **error);

Object Hierarchy

  GFlags
   +----RsvgHandleFlags

Description

Details

enum RsvgHandleFlags

typedef enum {
    RSVG_HANDLE_FLAGS_NONE        = 0
} RsvgHandleFlags;

rsvg_handle_set_base_gfile ()

void                rsvg_handle_set_base_gfile          (RsvgHandle *handle,
                                                         GFile *base_file);

Set the base URI for handle from file. Note: This function may only be called before rsvg_handle_write() or rsvg_handle_read_stream_sync() has been called.

handle :

a RsvgHandle

base_file :

a GFile

Since 2.32


rsvg_handle_read_stream_sync ()

gboolean            rsvg_handle_read_stream_sync        (RsvgHandle *handle,
                                                         GInputStream *stream,
                                                         GCancellable *cancellable,
                                                         GError **error);

Reads stream and writes the data from it to handle.

If cancellable is not NULL, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error G_IO_ERROR_CANCELLED will be returned.

handle :

a RsvgHandle

stream :

a GInputStream

cancellable :

a GCancellable, or NULL. [allow-none]

error :

a location to store a GError, or NULL. [allow-none]

Returns :

TRUE if reading stream succeeded, or FALSE otherwise with error filled in

Since 2.32


rsvg_handle_new_from_gfile_sync ()

RsvgHandle *        rsvg_handle_new_from_gfile_sync     (GFile *file,
                                                         RsvgHandleFlags flags,
                                                         GCancellable *cancellable,
                                                         GError **error);

Creates a new RsvgHandle for file.

If cancellable is not NULL, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error G_IO_ERROR_CANCELLED will be returned.

file :

a GFile

flags :

flags from RsvgHandleFlags

cancellable :

a GCancellable, or NULL. [allow-none]

error :

a location to store a GError, or NULL. [allow-none]

Returns :

a new RsvgHandle on success, or NULL with error filled in

Since 2.32


rsvg_handle_new_from_stream_sync ()

RsvgHandle *        rsvg_handle_new_from_stream_sync    (GInputStream *input_stream,
                                                         GFile *base_file,
                                                         RsvgHandleFlags flags,
                                                         GCancellable *cancellable,
                                                         GError **error);

Creates a new RsvgHandle for stream.

If cancellable is not NULL, then the operation can be cancelled by triggering the cancellable object from another thread. If the operation was cancelled, the error G_IO_ERROR_CANCELLED will be returned.

input_stream :

a GInputStream

base_file :

a GFile, or NULL. [allow-none]

flags :

flags from RsvgHandleFlags

cancellable :

a GCancellable, or NULL. [allow-none]

error :

a location to store a GError, or NULL. [allow-none]

Returns :

a new RsvgHandle on success, or NULL with error filled in

Since 2.32

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