Module:Location map/data/Canada Alberta

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Location map of Alberta

name	Alberta
x	50 + 796 * 0.5 * ln( ( 1 + cos($1*(pi/180))*sin(($2+115)*(pi/180)) ) / ( 1 - cos($1*(pi/180))*sin(($2+115)*(pi/180)) ) )
y	516.2 - 489*(atan(tan($1*(pi/180))/cos(($2+115)*(pi/180)))+0)
image	Alberta County Point Locator.svg
image1	Canada Alberta relief location map - transverse mercator proj.svg

Module:Location map/data/Canada Alberta is a location map definition used to overlay markers and labels on an equirectangular projection map of Alberta. 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 "Canada Alberta":

• {{Location map|Canada Alberta |...}}
• {{Location map many|Canada Alberta |...}}
• {{Location map+|Canada Alberta |...}}
• {{Location map~|Canada Alberta |...}}

Map definition

• name = Alberta

  Name used in the default map caption

• image = Alberta County Point Locator.svg

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

• image1 = Canada Alberta relief location map - transverse mercator proj.svg

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

• x = 50 + 796 * 0.5 * ln( ( 1 + cos($1*(pi/180))*sin(($2+115)*(pi/180)) ) / ( 1 - cos($1*(pi/180))*sin(($2+115)*(pi/180)) ) )

  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

• y = 516.2 - 489*(atan(tan($1*(pi/180))/cos(($2+115)*(pi/180)))+0)

  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

Alternative map

The {{Location map}}, {{Location map many}}, and {{Location map+}} templates have parameters to specify an alternative map image. The map displayed as image1 can be used with the relief or AlternativeMap parameters. Examples may be found below or in the following:

• Template:Location map#Relief parameter
• Template:Location map+/relief
• Template:Location map#AlternativeMap parameter
• Template:Location map+/AlternativeMap

See also

• Module:Location map/data/Alberta municipal districts
• Module:Location map/data/Canada

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

Creating new map definitions

• Template:Location map/Creating a new map definition

The above documentation is transcluded from Module:Location map/data/Canada Alberta/doc. (edit | history)
Editors can experiment in this module's sandbox (create | mirror) and testcases (create) pages.
Subpages of this module.

return {
	name = 'Alberta',
	x = '50 + 796 * 0.5 * ln( ( 1 + cos($1*(pi/180))*sin(($2+115)*(pi/180)) ) / ( 1 - cos($1*(pi/180))*sin(($2+115)*(pi/180)) ) )',
	y = '516.2 - 489*(atan(tan($1*(pi/180))/cos(($2+115)*(pi/180)))+0)',
	image = 'Alberta County Point Locator.svg',
	image1 = 'Canada Alberta relief location map - transverse mercator proj.svg'
}