Method

RsvgHandlewrite

Declaration [src]

gboolean
rsvg_handle_write (
  RsvgHandle* handle,
  const guchar* buf,
  gsize count,
  GError** error
)

Description [src]

Loads the next count bytes of the image. You can call this function multiple times until the whole document is consumed; then you must call rsvg_handle_close() to actually parse the document.

Before calling this function for the first time, you may need to call rsvg_handle_set_base_uri() or rsvg_handle_set_base_gfile() to set the “base file” for resolving references to external resources. SVG elements like <image> which reference external resources will be resolved relative to the location you specify with those functions.

Deprecated since: 2.46.

Use rsvg_handle_read_stream_sync() or the constructor functions rsvg_handle_new_from_gfile_sync() or rsvg_handle_new_from_stream_sync(). This function is deprecated because it will accumulate data from the buf in memory until rsvg_handle_close() gets called. To avoid a big temporary buffer, use the suggested functions, which take a GFile or a GInputStream and do not require a temporary buffer.

Parameters

`buf`	An array of `guint8`
	Pointer to svg data.
	The length of the array is specified in the `count` argument.
	The data is owned by the caller of the function.
`count`	`gsize`
	Length of the `buf` buffer in bytes.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	`gboolean`
	`TRUE` on success, or `FALSE` on error.