getTextHeight()

eSignal EFS 2

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getTextHeight()

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getTextHeight( text [, fontName] [, fontSize] )

 

Returns the height of text in pixels.

 

Parameters

 

text

the string to evaluate

fontName

optional. the name of the font to use

fontSize

optional. the font size to use

 

Usage

 

function main() {

var myVar;

 

       ...

       ...

 

       //return the height, in pixels of the letter Y in

       //the Arial font with a size of 24

       myVar = getTextHeight( "Y", "Arial", 24 );

 

 

}

 

getTextWidth()

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