GetTextHeight: Difference between revisions
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=GetTextHeight() | =GetTextHeight() Illustrations= | ||
<span class="note">note: the returned heights are normalized, so you need to multiply them with your wanted fontSize</span> | <span class="note">note: the returned heights are normalized, so you need to multiply them with your wanted fontSize</span> | ||
'''GetTextHeight''' | '''GetTextHeight''' | ||
( string singlelined_text )-> number textHeight, number textDescender, number num_lines=1 | ( string singlelined_text ) -> number textHeight, number textDescender, number num_lines=1 | ||
[[Image:Gettextheight_singleline.png]] | [[Image:Gettextheight_singleline.png]] | ||
Revision as of 11:34, 16 August 2009
GetTextHeight() Illustrations
note: the returned heights are normalized, so you need to multiply them with your wanted fontSize
GetTextHeight
( string singlelined_text ) -> number textHeight, number textDescender, number num_lines=1
GetTextHeight
( string multilined_text ) -> number textHeight, number textDescender, number num_lines
