Module:Location map/data/Taichung/doc

Location map of Taichung

name	Taichung
border coordinates
	24.479
	120.408	←↕→	121.497
	23.965
map center	24.222°N 120.9525°E / 24.222; 120.9525
image	Thòichûng - Tâitiong - (Taichung City) location map.svg

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

• {{Location map|Taichung |...}}
• {{Location map many|Taichung |...}}
• {{Location map+|Taichung |...}}
• {{Location map~|Taichung |...}}

Map definition

• name = Taichung

  Name used in the default map caption

• image = Thòichûng - Tâitiong - (Taichung City) location map.svg

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

• top = 24.479

  Latitude at top edge of map, in decimal degrees

• bottom = 23.965

  Latitude at bottom edge of map, in decimal degrees

• left = 120.408

  Longitude at left edge of map, in decimal degrees

• right = 121.497

  Longitude at right edge of map, in decimal degrees

Precision

Longitude: from West to East this map definition covers 1.089 degrees.

• At an image width of 200 pixels, that is 0.0054 degrees per pixel.
• At an image width of 1000 pixels, that is 0.0011 degrees per pixel.

Latitude: from North to South this map definition covers 0.514 degrees.

• At an image height of 200 pixels, that is 0.0026 degrees per pixel.
• At an image height of 1000 pixels, that is 0.0005 degrees per pixel.

See also

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