Autodesk 15606-011408-9008 - MAPGUIDE R6.3 NAMED-100U PK, Руководство пользователя

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Creating and Modifying Zoom Goto Location Categories
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Data Source Formats for Zoom Goto Location
Categories
To use a data source for a Zoom Goto location category, it must contain five
specific types of data in separate fields. These fields are described in the
following table:
Following are some important notes about the data in these fields:
When you specify the location for a point, the minimum longitude and
latitude are the same as the maximum longitude and latitude. Therefore,
when the user selects this zoom location, the Width that the user specifies
(if any) is used. If the minimum longitude and latitude are different from
the maximum longitude and latitude, the Width that the user specifies is
ignored.
The Location name field must not contain any special characters, such as
“\n” for forcing a new line. This can cause conflict if you have only one
name field that you want to use for both location names and feature
names, and you want to include newline characters to create multi-line
MapTips from the feature names. In this case, you should add a second
field for use as feature names in MapTips that contains the same name
Field Type of Data It Contains
Location name The name to display if one or more features have been
found that match the query you specify.
Minimum latitude The minimum latitude for polylines and polygons, or
the latitude location for points. For arbitrary
XY coordi-
nates, this field should specify the minimum Y value.
Minimum longitude The minimum longitude for polylines and polygons, or
the longitude location for points. For arbitrary
XY coor-
dinates, this field should specify the minimum X value.
Maximum latitude The maximum latitude for polylines and polygons, or
the latitude location for points (same as minimum lati-
tude for points). For arbitrary
XY coordinates, this field
should specify the maximum Y value.
Maximum longitude The maximum longitude for polylines and polygons, or
the longitude location for points (same as minimum
longitude for points). For arbitrary
XY coordinates, this
field should specify the maximum X value.