Module:Location map/data/USA Alabama/doc: Difference between revisions

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{{Documentation subpage}}

<!-- Categories go at the bottom of this page and interwikis go in Wikidata. -->

{{High-use}}

{{Module:Location map/data/doc|name=the [[U.S. state]] of [[Alabama]]

|image=[[File:Map of Alabama NA.png|thumb|400px|Map of Alabama (click on map to see larger image)]]

|examples=

'''Template:Location map USA Alabama''' is a ___location map definition used to overlay markers and labels on an [[equirectangular projection]] map of the [[U.S. state]] of [[Alabama]]. The markers are placed by [[latitude]] and [[longitude]] coordinates on the default map or a similar map image.

== Usage ==

These definitions are used by the following templates when invoked with parameter "USA Alabama":

* {{tlx|Location map | USA Alabama&nbsp;| ...}}

* {{tlx|Location map many | USA Alabama&nbsp;| ...}}

* {{tlx|Location map+ | USA Alabama&nbsp;| ...}}

* {{tlx|Location map~ | USA Alabama&nbsp;| ...}}

== Map definition ==

* <tt>'''name''' = {{{{BASEPAGENAME}}|name}}</tt>

*: Name used in the default map caption

* <tt>'''image''' = [[:File:{{{{BASEPAGENAME}}|image}}|{{{{BASEPAGENAME}}|image}}]]</tt>

*: The default map image, without "Image:" or "File:"

{{#if:{{{{BASEPAGENAME}}|image1}}|

* <tt>'''image1''' = [[:File:{{{{BASEPAGENAME}}|image1}}|{{{{BASEPAGENAME}}|image1}}]]</tt>

*: An alternative map image, usually a relief map, can be displayed via the ''relief'' or ''AlternativeMap'' parameters

}}{{#if:{{{{BASEPAGENAME}}|image2}}|

* <tt>'''image2''' = [[:File:{{{{BASEPAGENAME}}|image2}}|{{{{BASEPAGENAME}}|image2}}]]</tt>

*: A second alternative map image, can be displayed via the ''AlternativeMap'' parameter only

}}{{#if:{{{{BASEPAGENAME}}|top}}{{{{BASEPAGENAME}}|bottom}}{{{{BASEPAGENAME}}|left}}{{{{BASEPAGENAME}}|right}}|

* <tt>'''top''' = {{{{BASEPAGENAME}}|top}}</tt>

*: [[Latitude]] at top edge of map, in [[decimal degrees]]

* <tt>'''bottom''' = {{{{BASEPAGENAME}}|bottom}}</tt>

*: Latitude at bottom edge of map, in decimal degrees

* <tt>'''left''' = {{{{BASEPAGENAME}}|left}}</tt>

*: [[Longitude]] at left edge of map, in decimal degrees

* <tt>'''right''' = {{{{BASEPAGENAME}}|right}}</tt>

*: Longitude at right edge of map, in decimal degrees

}}{{#if:{{{{BASEPAGENAME}}|x}}{{{{BASEPAGENAME}}|y}}|

* <tt>'''x''' = {{{{BASEPAGENAME}}|x}}</tt>

*: An expression to calculate a ___location on the map via its [[longitude]]; evaluates as 0 along the left edge and 100 along the right edge

* <tt>'''y''' = {{{{BASEPAGENAME}}|y}}</tt>

*: An expression to calculate a ___location on the map via its [[latitude]]; evaluates as 0 along the top edge and 100 along the bottom edge

}}

{{#if:{{{{BASEPAGENAME}}|image1}}|

== Alternative map ==

The map defined as '''image1''' (<tt>{{{{BASEPAGENAME}}|image1}}</tt>) can be displayed by using the ''relief'' or ''AlternativeMap'' parameters in {{tl|Location map}}, {{tl|Location map many}} and {{tl|Location map+}}. {{#if:{{{{BASEPAGENAME}}|image2}}| The map defined as '''image2''' (<tt>{{{{BASEPAGENAME}}|image2}}</tt>) can only be displayed by using the ''AlternativeMap'' parameter.}} The use of these two parameters is shown in the examples below. Additional examples can be found at:

{{{!}}

{{!}}

* [[Template:Location map#Relief parameter]]

* [[Template:Location map#AlternativeMap parameter]]

{{!}}

* [[Template:Location map+/relief]]

* [[Template:Location map+/AlternativeMap]]

{{!}}}

}}

{{#if:{{{{BASEPAGENAME}}|top}}{{{{BASEPAGENAME}}|bottom}}{{{{BASEPAGENAME}}|left}}{{{{BASEPAGENAME}}|right}}|

== Precision ==

[[Longitude]]: from West to East this map definition covers {{#expr: -( {{{{BASEPAGENAME}}|left}} - {{{{BASEPAGENAME}}|right}} ) round 4}} degrees.

* At an image width of 200 [[pixel]]s, that is {{#expr: -( {{{{BASEPAGENAME}}|left}} - {{{{BASEPAGENAME}}|right}} ) / 200 round 4}} degrees per pixel.

* At an image width of 1000 pixels, that is {{#expr: -( {{{{BASEPAGENAME}}|left}} - {{{{BASEPAGENAME}}|right}} ) / 1000 round 4}} degrees per pixel.

[[Latitude]]: from North to South this map definition covers {{#expr: {{{{BASEPAGENAME}}|top}} - {{{{BASEPAGENAME}}|bottom}} round 4}} degrees.

* At an image height of 200 pixels, that is {{#expr: ( {{{{BASEPAGENAME}}|top}} - {{{{BASEPAGENAME}}|bottom}} ) / 200 round 4}} degrees per pixel.

* At an image height of 1000 pixels, that is {{#expr: ( {{{{BASEPAGENAME}}|top}} - {{{{BASEPAGENAME}}|bottom}} ) / 1000 round 4}} degrees per pixel.

}}

== Examples using ___location map templates ==

=== Location map ===

{{Location map | USA Alabama

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}}

</pre>

== See|see also ==

{{clear}}

* [[TemplateModule:Location map#Relief parameter/data/USA]]

}}

== See also ==

* [[Template:Location map USA]]

* [[Template:Geobox locator Alabama]], a ___location map definition used by {{tl|Geobox}} and other templates in [[:Category:Geobox]]

; Location map templates

* [[Template:Location map]], to display one mark and label using latitude and longitude

* [[Template:Location map many]], to display up to nine marks and labels

* [[Template:Location map+]], to display an unlimited number of marks and labels

; Infobox templates incorporating (passing values to) the Location map template

{{Location map/doc/See also infobox templates}}

<includeonly>

<!-- Categories go here, and interwikis go in Wikidata -->

{{DEFAULTSORT:Alabama, Location map USA}}

[[Category:UnitedAlabama States___location state ___locationmap mapsmodules]]

</includeonly>