====== Map:CreateMosaic filter ======


===== Filter info =====

^  Description | Create and initialise a mosaic map. |
^  Author | [[user>Aaron]] |
^  Plugin | [[bundywiki>plugins:calc:ZG_map|ZG_map]] ^

<note>
This filter is equivalent to the [[plugins:calc:zeograph:filters:map_createmosaic2|Map:CreateMosaic2]] filter; the difference being that the filter settings are expressed as options rather than input pins.
</note>

===== Looks like =====

| {{:plugins:calc:zeograph:filters:map_createmosaic.png|:plugins:calc:zeograph:filters:map_createmosaic.png}} |

===== Input pins =====

This filter has no input pins.

===== Output pins =====

^ Name ^ Type ^ Description ^
|  //hMap//  |  hvar  | A handle to the map created by this filter. |


===== Options =====

The [[plugins:calc:zeograph:userguide:filters:options|filter options]] window for ''CreateMosaic'' looks like:

| {{:plugins:calc:zeograph:filters:map_createmosaic_options.png|:plugins:calc:zeograph:filters:map_createmosaic_options.png}} |

The options are as follows:

^  Option name  ^  Data type  ^ Description ^
|  //Width//  |  int  | The desired width of the map (east-west), in pixels. |
|  //Height//  |  int  | The desired height of the map (south-north), in pixels. |
|  //MapType//  |  mapid  | The desired map type (double-click to select from list). |
|  //HorizScale//  |  float  | The desired horizontal spacing between map pixels, in metres. |
|  //WrapFlag//  |  bool  | A flag for whether the map's north/south and east/west borders should tile seamlessly with one another. |
|  //TileSize//  |  int  | The side-length of each tile in the mosaic map, in pixels. |
|  //FileExt//  |  string  | The file extension of the file format to be used for the tile files (e.g. "HFZ",  "JPG".) |

To edit any of the values, double left-click the mouse on them. 

===== Comments =====

None.