Module:Location_map/data/USA_New_York_rivers References

Module documentation[ view] [ ] [ history] [ purge]

Location map of USA New York rivers
name	USA New York rivers
x	100 - 100($2 - -71.69)/(-80.1 - -71.69) - (($1 - 42.884)/5)($2 - -75.90)
y	100 - 100*($1 - 40.24)/(45.448 - 40.24) - abs($2 + 75.9)/3
image	`USA New York rivers NAD27 locator map.svg`

image1	`USA New York rivers NAD27 locator map with grid.svg`

mark	`Disc Plain red.svg`
marksize	7

Module:Location map/data/USA New York rivers is a location map definition used to overlay markers and labels on an equirectangular projection map of USA New York rivers. 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 New York rivers":

{{ Location map|USA New York rivers |...}}
{{ Location map many|USA New York rivers |...}}
{{ Location map+|USA New York rivers |...}}
{{ Location map~|USA New York rivers |...}}

Map definition

name = USA New York rivers
Name used in the default map caption

image = USA New York rivers NAD27 locator map.svg
The default map image, without "Image:" or "File:"
image1 = USA New York rivers NAD27 locator map with grid.svg
An alternative map image, usually a relief map, which can be displayed via the relief or AlternativeMap parameters
x = 100 - 100*($2 - -71.69)/(-80.1 - -71.69) - (($1 - 42.884)/5)*($2 - -75.90)
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 = 100 - 100*($1 - 40.24)/(45.448 - 40.24) - abs($2 + 75.9)/3
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
mark = Disc Plain red.svg ( )
The default mark image to display with this map. This can be overridden by the mark parameter in Template:Location map, which would otherwise default to Red pog.svg ( ).
marksize = 7
The default mark size (in pixels) for the mark image displayed with this map (should not include px, for example marksize=7, not marksize=7px). This can be overridden by the marksize parameter in Template:Location map, which would otherwise default to 8.

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:


return {

        name = 'USA New York rivers',

        x = '100 - 100*($2 - -71.69)/(-80.1 - -71.69) - (($1 - 42.884)/5)*($2 - -75.90)',

		y = '100 - 100*($1 - 40.24)/(45.448 - 40.24) - abs($2 + 75.9)/3',

        image = 'USA New York rivers NAD27 locator map.svg',

        image1 = 'USA New York rivers NAD27 locator map with grid.svg',

        mark = 'Disc Plain red.svg',

        marksize = 7

}

-- $1 = myLat

-- $2 = myLong

-- top = 45.448,

-- bottom = 40.24,

-- left = -80.1,

-- right = -71.690,

-- midLat = 42.884

-- midLong = -75.90

Usage

Map definition

Alternative map

See also

Location map templates

Creating new map definitions