Packagecom.yahoo.astra.utils
Classpublic class TextUtil


Public Methods
 MethodDefined by
  
getBitmapTextSize(textField:TextField, rotation:Number):Object
[static] Returns the dimensions of a text field if rotated.
TextUtil
  
getTextHeight(textValue:String, tf:TextFormat, rotation:Number = 0):Number
[static] Returns the potential height of a string when rendered in a text field.
TextUtil
  
getTextWidth(textValue:String, tf:TextFormat, rotation:Number = 0):Number
[static] Returns the potential width of a string when rendered in a text field.
TextUtil
Method detail
getBitmapTextSize()method
public static function getBitmapTextSize(textField:TextField, rotation:Number):Object

Returns the dimensions of a text field if rotated.

Parameters
textField:TextField — The text field to be used
 
rotation:Number — The rotation to be applied

Returns
Object
getTextHeight()method 
public static function getTextHeight(textValue:String, tf:TextFormat, rotation:Number = 0):Number

Returns the potential height of a string when rendered in a text field. Takes into account the TextFormat settings and the rotation.

Parameters
textValue:String — The string that will be used.
 
tf:TextFormat — The TextFormat object that will be applied.
 
rotation:Number (default = 0) — The rotation that will be applied

Returns
Number
getTextWidth()method 
public static function getTextWidth(textValue:String, tf:TextFormat, rotation:Number = 0):Number

Returns the potential width of a string when rendered in a text field. Takes into account the TextFormat settings and the rotation.

Parameters
textValue:String — The string that will be used.
 
tf:TextFormat — The TextFormat object that will be applied.
 
rotation:Number (default = 0) — The rotation that will be applied

Returns
Number