Reads stream
and writes the data from it to this.
Before calling this function, you may need to call [method@Rsvg.Handle.set_base_uri] or [method@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.
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.
this |
a [class@Rsvg.Handle] |
stream |
a `GInputStream` |
cancellable |
a `GCancellable`, or `NULL` |
`TRUE` if reading |