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<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns:tns="http://mapsforge.org/tag-mapping" elementFormDefault="qualified"
targetNamespace="http://mapsforge.org/tag-mapping" xmlns="http://www.w3.org/2001/XMLSchema">
<complexType name="osm-tag">
<annotation>
<documentation>
The osm-tag represents an OpenStreetMap tag and may
refer to either a POI tag or a way tag. The required
attributes 'key' and 'value' determine the OpenStreetMap
tag.
The optional attribute 'zoom-appear' defines the zoom level on
which the tag is included in the map tile data.
The optional attribute 'enabled' specifies whether the osm-tag
is recognized during the map generation process (enabled by
default) or if it is completely omitted in the map data.
The optional attribute 'renderable' (enabled by default)
effectively allows tags to inherit zoom-appear values from
other tags.
</documentation>
</annotation>
<sequence>
<element name="zoom-override" maxOccurs="unbounded" minOccurs="0"
type="tns:simple-tag"></element>
</sequence>
<attribute name="key" use="required">
<annotation>
<documentation>
The key of the OpenStreetMap tag. E.g. 'highway' in
the tag 'highway=primary'.
</documentation>
</annotation>
<simpleType>
<restriction base="string">
<minLength value="1"></minLength>
<maxLength value="100"></maxLength>
<whiteSpace value="collapse"></whiteSpace>
</restriction>
</simpleType>
</attribute>
<attribute name="value" use="required">
<annotation>
<documentation>
The value of the OpenStreetMap tag. E.g. 'primary'
in the tag 'highway=primary'.
If tags have no fixed values, you can use "%f" for float and other
numeric values and "%s" for string values. Avoid using the string
wildcard, as it causes much overhead. Instead use OSM specific strings.
Color strings and hex codes can be declared as numeric values too.
</documentation>
</annotation>
<simpleType>
<restriction base="string">
<maxLength value="100"></maxLength>
<minLength value="1"></minLength>
</restriction>
</simpleType>
</attribute>
<attribute name="zoom-appear" default="17" use="optional">
<annotation>
<documentation>
The zoom level on which the tag should first appear
on the map.
</documentation>
</annotation>
<simpleType>
<restriction base="int">
<minInclusive value="0"></minInclusive>
<maxInclusive value="21"></maxInclusive>
</restriction>
</simpleType>
</attribute>
<attribute name="enabled" default="true" type="boolean" use="optional">
<annotation>
<documentation>
Enables or Disables the tag in the map generation
process.
Disabling a tag forces the map writer not to include
the OpenStreetMap tag type in the generated map data.
Disabling a tag overrides zoom level specific appearance
properties of the tag.
If the attribute is omitted on an osm-tag element, which
is NOT part of a tag-group, this is equivalent to
enabled='true'.
If the attribute is omitted on a tag element, which IS
part of a tag-group, the value of the attribute is
derived from the tag-group's 'enabled' attribute value.
</documentation>
</annotation>
</attribute>
<attribute name="renderable" default="true" type="boolean" use="optional">
<annotation>
<documentation>
Indicates whether the tag is renderable. Omitting
the attribute indicates that the tag is renderable.
During the map generation process, the minimum zoom
level is calculated on which a way (or POI) is to be
included in a tile. The minimum zoom level is derived
from the lowest tag's 'zoom-appear' value of all
renderable tags assigned to a way (or POI). A non
renderable OpenStreetMap tag is not considered while
looking for the lowest zoom level.
A typical non renderable OpenStreetMap tag is 'access'.
A way with a given 'access' value has no useful
representation as long as there is no renderable tag
present on the same object (e.g. highway). So the minimum
zoom level in which the access tag is included, is
automatically derived from the renderable tags of the
same OpenStreetMap object (here: highway).
</documentation>
</annotation>
</attribute>
<attribute name="force-polygon-line" default="false" type="boolean">
<annotation>
<documentation>
Indicates whether a closed polygon should be interpreted
as a polyline or area. For example, important for correct
clipping if the geometry completely covers a tile.
</documentation>
</annotation>
</attribute>
<attribute name="label-position" default="false" type="boolean">
<annotation>
<documentation>
Indicates whether a label position should be calculated
for a closed polygon containing specified tag.
</documentation>
</annotation>
</attribute>
<attribute name="equivalent-values" type="string" use="optional">
<annotation>
<documentation>
The usage of some tags such as "oneway" is quite
inconsistent in the OSM dataset. Expressions such as
"oneway=yes", "oneway=1" or oneway="true" are
semantically equivalent. This attribute allows to
associate these equivalent values to the single
canonical value defined in the "value-attribute".
</documentation>
</annotation>
</attribute>
</complexType>
<complexType name="tag-group">
<annotation>
<documentation>
A tag-group clusters an arbitrary number of osm-tags. It
takes the optional boolean attribute 'enabled' which
allows to specify whether the group of osm-tags is used
in the map file generation process.
</documentation>
</annotation>
<sequence>
<element name="osm-tag" maxOccurs="unbounded" minOccurs="1" type="tns:osm-tag">
<annotation>
<documentation>
The osm-tag represents an OpenStreetMap tag and
may refer to either a POI tag or a way tag.
</documentation>
</annotation>
</element>
</sequence>
<attribute name="enabled" default="true" type="boolean" use="optional">
<annotation>
<documentation>
Sets the default value of the 'enabled' attribute for
all osm-tag elements in this tag-group.
Disabling a tag forces the map writer not to include
the OpenStreetMap tag type in the generated map data.
Disabling a tag overrides zoom level specific appearance
of a tag.
If the attribute is omitted on a tag-group element,
this is equivalent to setting enabled='true'.
The 'enabled' value of the tag-group can be overridden
by each osm-tag element inside the group
(see osm-tag.enabled).
</documentation>
</annotation>
</attribute>
</complexType>
<complexType name="tag-mapping">
<sequence>
<element name="pois" maxOccurs="unbounded" minOccurs="0" type="tns:tag-group">
<annotation>
<documentation>
A group of osm-tags referring to POIs.
</documentation>
</annotation>
</element>
<element name="ways" maxOccurs="unbounded" minOccurs="0" type="tns:tag-group">
<annotation>
<documentation>
A group of osm-tags referring to ways.
</documentation>
</annotation>
</element>
</sequence>
<attribute name="default-zoom-appear" use="required">
<annotation>
<documentation>
The default zoom-appear level that is used if the attribute
'zoom-appear' is omitted in an osm-tag.
</documentation>
</annotation>
<simpleType>
<restriction base="int">
<minInclusive value="0"></minInclusive>
<maxInclusive value="21"></maxInclusive>
</restriction>
</simpleType>
</attribute>
<attribute name="profile-name" use="required">
<annotation>
<documentation>
The name of this tag mapping profile. The name is attached
to the comment field in the map file.
</documentation>
</annotation>
<simpleType>
<restriction base="string">
<minLength value="3"></minLength>
<maxLength value="100"></maxLength>
<whiteSpace value="collapse"></whiteSpace>
</restriction>
</simpleType>
</attribute>
</complexType>
<element name="tag-mapping" type="tns:tag-mapping">
<annotation>
<documentation>
A tag-mapping specifies which OpenStreetMap tags for POIs and
ways should be recognized by the map file generator. Mappings
for POIs and ways may be grouped be using the pois tag or the
ways tag, respectively.
A tag-mapping takes as required attributes a
default-zoom-appear value and a profile name.
The default-zoom-appear attribute specifies which zoom-appear
value is attributed to osm-tags which are missing the
zoom-appear attribute.
The profile attribute is an arbitrary name that is attached to
the comment field in the map file.
</documentation>
</annotation>
</element>
<complexType name="simple-tag">
<attribute name="key" use="required">
<simpleType>
<restriction base="string">
<minLength value="1"></minLength>
<maxLength value="100"></maxLength>
</restriction>
</simpleType>
</attribute>
<attribute name="value" use="required">
<simpleType>
<restriction base="string">
<minLength value="1"></minLength>
<maxLength value="100"></maxLength>
</restriction>
</simpleType>
</attribute>
</complexType>
</schema>
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