MapInfo Spatial Server Map Tiling Service - Product Documentation ...
MapInfo Spatial Server Map Tiling Service - Product Documentation ...
MapInfo Spatial Server Map Tiling Service - Product Documentation ...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
name=/NamedTiles/WorldTile<br />
&level=4<br />
&screenX=100<br />
&screenY=100<br />
&view=-20000000,20000000,20000000,-20000000<br />
&output=json<br />
The above example will return the following JSON response object:<br />
{"EnvinsaResponse":{"tileCoord":{"column":1,"row":1},"type":"<strong>Map</strong><strong>Tiling</strong>Response"}}<br />
Returns<br />
A TileCoordinate object as seen in the above sample. See TileCoordinate on page 43.<br />
convert<strong>Map</strong>ToTileCoord<br />
Description<br />
Returns the row and column number of the map tile in which a specified set of map coordinates lies.<br />
Parameters<br />
For information on the parameter types listed below, see Request URL Data Types on page 46.<br />
Parameter<br />
worldX<br />
worldY<br />
<strong>Map</strong> <strong>Tiling</strong> <strong>Service</strong> Guide<br />
Type<br />
Float<br />
Float<br />
Required<br />
yes<br />
yes<br />
Description<br />
Chapter 4: Legacy <strong>Map</strong> <strong>Tiling</strong> Interface<br />
Specifies the x coordinate of the map's point location.<br />
The map location is specified in terms of the units<br />
of the map coordinate system (for example, degrees<br />
or meters). You can determine the coordinate<br />
system of the map by calling the convertScreen-<br />
To<strong>Map</strong>Coord method and examining the returned<br />
<strong>Map</strong>Coordinate object. For more information, see<br />
convertScreenTo<strong>Map</strong>Coord on page 34 and<br />
<strong>Map</strong>Coordinate on page 43.<br />
Specifies the y coordinate of the map's point location.<br />
The map location is specified in terms of the units<br />
of the map coordinate system (for example, degrees<br />
or meters). You can determine the coordinate<br />
system of the map by calling the convertScreen-<br />
To<strong>Map</strong>Coord method and examining the returned<br />
<strong>Map</strong>Coordinate object. For more information, see<br />
37