Difference between revisions of "Text:getWidth"

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{{newin|[[0.10.0]]|100|type=function}}
 
{{newin|[[0.10.0]]|100|type=function}}
Gets width in pixels of the text.
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Gets the width of the text in pixels.
  
 
== Function ==
 
== Function ==
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{{param|number|index|An index number returned by [[Text:add]] or [[Text:addf]].}}
 
{{param|number|index|An index number returned by [[Text:add]] or [[Text:addf]].}}
 
=== Returns ===
 
=== Returns ===
{{param|number|width|The width of the sub-string (before scaling and other transformations.)}}
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{{param|number|width|The width of the sub-string (before scaling and other transformations).}}
  
 
== See Also ==
 
== See Also ==
 
* [[parent::Text]]
 
* [[parent::Text]]
* [[Text:setFont]]
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* [[Text:getHeight]]
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* [[Text:set]]
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* [[Text:setf]]
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* [[Text:add]]
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* [[Text:addf]]
 
[[Category:Functions]]
 
[[Category:Functions]]
 
{{#set:Description=Gets the width of the text.}}
 
{{#set:Description=Gets the width of the text.}}
 
== Other Languages ==
 
== Other Languages ==
 
{{i18n|Text:getWidth}}
 
{{i18n|Text:getWidth}}

Latest revision as of 15:50, 24 November 2015

Available since LÖVE 0.10.0
This function is not supported in earlier versions.

Gets the width of the text in pixels.

Function

Synopsis

width = Text:getWidth( )

Arguments

None.

Returns

number width
The width of the text. If multiple sub-strings have been added with Text:add, the width of the last sub-string is returned.

Function

Gets the width of a specific sub-string that was previously added to the Text object.

Synopsis

width = Text:getWidth( index )

Arguments

number index
An index number returned by Text:add or Text:addf.

Returns

number width
The width of the sub-string (before scaling and other transformations).

See Also

Other Languages