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 | + | Gets the width of the text in pixels. |
== Function == | == Function == | ||
=== Synopsis === | === Synopsis === | ||
<source lang="lua"> | <source lang="lua"> | ||
| − | width = Text: | + | width = Text:getWidth( ) |
</source> | </source> | ||
=== Arguments === | === Arguments === | ||
| Line 16: | Line 16: | ||
=== Synopsis === | === Synopsis === | ||
<source lang="lua"> | <source lang="lua"> | ||
| − | width = Text: | + | width = Text:getWidth( index ) |
</source> | </source> | ||
=== Arguments === | === Arguments === | ||
{{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. | + | {{param|number|width|The width of the sub-string (before scaling and other transformations).}} |
== See Also == | == See Also == | ||
* [[parent::Text]] | * [[parent::Text]] | ||
| − | * [[Text: | + | * [[Text:getHeight]] |
| + | * [[Text:set]] | ||
| + | * [[Text:setf]] | ||
| + | * [[Text:add]] | ||
| + | * [[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.
Contents
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
Returns
number width- The width of the sub-string (before scaling and other transformations).
See Also
Other Languages
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Українська –
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日本語 –
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More info
