Difference between revisions of "FontBase:getCharIndexAtOffset"
From GiderosMobile
(Created page with "__NOTOC__ '''Available since:''' Gideros 2018.3.1<br/> === Description === <br /> Returns the the offset within the given text string to which correponds the given X offset in...") |
m (Text replacement - "</source>" to "</syntaxhighlight>") |
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'''Available since:''' Gideros 2018.3.1<br/> | '''Available since:''' Gideros 2018.3.1<br/> | ||
| + | '''Class:''' [[FontBase]]<br/> | ||
| + | |||
=== Description === | === Description === | ||
| − | + | Returns the offset within the given text string to which corresponds the given X offset in the drawn text. | |
| − | Returns | + | |
| − | + | <syntaxhighlight lang="lua"> | |
| − | < | + | (number) = FontBase:getCharIndexAtOffset(text,offset,letterSpacing,size) |
| − | (number) | + | </syntaxhighlight> |
| − | </ | + | |
| − | '''text | + | === Parameters === |
| − | '''offset | + | '''text''': (string) <br/> |
| − | '''letterSpacing | + | '''offset''': (number) <br/> |
| − | '''size | + | '''letterSpacing''': (number, default = 0) <br/> |
| + | '''size''': (number, optional) <br/> | ||
| + | |||
| + | === Return values === | ||
'''Returns''' (number) The offset within the text string. The decimal part indicate the relative distance throughout the character itself.<br/> | '''Returns''' (number) The offset within the text string. The decimal part indicate the relative distance throughout the character itself.<br/> | ||
| + | |||
| + | {{FontBase}} | ||
Latest revision as of 15:29, 13 July 2023
Available since: Gideros 2018.3.1
Class: FontBase
Description
Returns the offset within the given text string to which corresponds the given X offset in the drawn text.
(number) = FontBase:getCharIndexAtOffset(text,offset,letterSpacing,size)
Parameters
text: (string)
offset: (number)
letterSpacing: (number, default = 0)
size: (number, optional)
Return values
Returns (number) The offset within the text string. The decimal part indicate the relative distance throughout the character itself.
