Template:Convinfobox

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This template is based on {{convert}}. It is intended as a meta-template for use in infoboxes. It accepts from four to seven unnamed parameters. Even parameters must be numerical (or empty) and specify the numerical value of a measurement and the intended precision of the conversion. Odd parameters must be unit codes as used in {{convert}}. Named parameters are the same as {{convert}}'s.

This template differs from {{convert}} in the following respects.

  • The units to convert to and the units to convert from must be specified (therefore there are no default convert-to units).
  • Feilds for the numerical value of a measurement may be left blank.
  • The default to to abbreiviate units (where abbreviations exist).
  • Range conversions are not available.

This template may be used when it is unknown in which direction the conversion is to be made. The direction is determined as shown in the following examples.

  • {{convinfobox|100|m2||sqft}} gives "100平方米(1,100 sq ft)"
  • {{convinfobox||m2|100|sqft}} gives "100平方英尺(9.3 m2)"

Dual conversions[编辑]

Dual conversions may be performed by adding a fifth (possibly blank) and sixth unnamed parameter.

  • {{convinfobox|375|ml||impoz||usoz}} gives "375毫升(13.2 imp fl oz;12.7 US fl oz)"
  • {{convinfobox||ml|40|impoz||usoz}} gives "40英制液体盎司(1,100 ml;38 US fl oz)"
  • {{convinfobox||ml||impoz|32|usoz}} gives "Template:Convert/usoz"

Paired units[编辑]

Length may be expressed in feet and inches.

  • {{convinfobox|180|cm||ft||in}} gives "180厘米(5 ft 11 in)"
  • {{convinfobox||cm|5|ft||in}} gives "5英尺(150 cm)"
  • {{convinfobox||cm||ft|120|in}} gives "120英寸(300 cm)"
  • {{convinfobox||cm|5|ft|6|in}} gives "5英尺6英寸(168 cm)"
  • {{convinfobox||ft||in|180|cm}} gives "180厘米(5 ft 11 in)"
  • {{convinfobox|5|ft||in||cm}} gives "5英尺(60 in;150 cm)"
  • {{convinfobox||ft|120|in||cm}} gives "120英寸(300 cm)"
  • {{convinfobox|5|ft|6|in||cm}} gives "5英尺6英寸(168 cm)"

Similarly, mass may be expressed in pounds and ounces.

Mass may also be expressed in stone and pounds.

Leaving all numerical fields blank[编辑]

If all numerical value fields are left blank the template returns nothing.

  • {{convinfobox||m2||sqft}} gives ""
  • {{convinfobox||ml||impoz||usoz}} gives ""

Specifying more than one value[编辑]

The template currently bases conversions on the first non-blank numerical value ignoring any secondary or tertiary values.

  • {{convinfobox|100|m2|100|sqft}} gives "Template:Convinfobox/prisec2"
  • {{convinfobox|375|ml|40|impoz||usoz}} gives "375毫升(13.2 imp fl oz;12.7 US fl oz)"
  • {{convinfobox|375|ml||impoz|32|usoz}} gives "Template:Convinfobox/priter3"
  • {{convinfobox||ml|40|impoz|32|usoz}} gives "40英制液体盎司(1,100 ml;38 US fl oz)"

Rounding[编辑]

As with {{convert}} rounding can be done automatically or manually by specifying the precision and/or number of significant figures in the converted value. The number of significant figures can be determined by the parameter sigfig. The precision can be determined by the fifth (if there is no sixth) or seventh (if there is a sixth) unnamed parameter as shown in the examples below.

  • {{convinfobox|100|m2||sqft|4}} gives "100平方米(1,076.3910 sq ft)"
  • {{convinfobox|100|m2||sqft|sigfig=4}} gives "100平方米(1,076 sq ft)"
  • {{convinfobox||ml|40|impoz||usoz|2}} gives "40英制液体盎司(1,136.52 ml;38.43 US fl oz)"
  • {{convinfobox||ml|40|impoz||usoz|sigfig=3}} gives "40英制液体盎司(1,140 ml;38.4 US fl oz)"
  • {{convinfobox||kg|10|st|7|lb|3}} gives "10英石7英镑(Template:Convert/kg lb)"
  • {{convinfobox||kg|10|st|7|lb|sigfig=5}} gives "10英石7英镑(Template:Convert/kg lb)"