Method
GeglTileHandlerget_source_tile
Declaration [src]
GeglTile*
gegl_tile_handler_get_source_tile (
GeglTileHandler* handler,
gint x,
gint y,
gint z,
gboolean preserve_data
)
Description [src]
Fetches the tile at the given coordinates from handler
source. If the tile
doesn’t exist, or if handler
doesn’t have a source, creates a new tile
associated with this tile handler.
If preserve_data
is FALSE, the tile contents are unspecified.
This method is not directly available to language bindings. |
Parameters
x |
gint |
The tile space x coordinate for the tile. |
|
y |
gint |
The tile space y coordinate for the tile. |
|
z |
gint |
The tile space z coordinate for the tile. |
|
preserve_data |
gboolean |
Whether existing tile data should be preserved. |
Return value
Returns: | GeglTile |
The tile. |
|
The data is owned by the instance. |