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Class TextUtil

Package | com.yahoo.astra.utils
Class | public class TextUtil

Utility class for text fields

Public Methods

| Method | Defined by
--- | --- | ---
|  | changeTextFormatProps(tf:TextFormat, tfProps:Object):TextFormat [static] Changes individual property of a `TextFormat` object | TextUtil
|  | cloneTextFormat(tf:TextFormat):TextFormat [static] Creates a copy of a `TextFormat` object | TextUtil
|  | getTextHeight(textValue:String, tf:TextFormat):Number [static] Returns the height of a text field based on a `TextFormat` object and a string to be displayed | TextUtil
|  | getTextWidth(textValue:String, tf:TextFormat):Number [static] Returns the width of a text field based on a `TextFormat` object and a string to be displayed | TextUtil

Method detail

changeTextFormatProps | () | method

`public static function changeTextFormatProps(tf:TextFormat, tfProps:Object):TextFormat`

Changes individual property of a `TextFormat` object

Parameters

| `tf:TextFormat`
| `tfProps:Object`

Returns

| `TextFormat`

cloneTextFormat | () | method |

`public static function cloneTextFormat(tf:TextFormat):TextFormat`

Creates a copy of a `TextFormat` object

Parameters

| `tf:TextFormat`

Returns

| `TextFormat`

getTextHeight | () | method |

`public static function getTextHeight(textValue:String, tf:TextFormat):Number`

Returns the height of a text field based on a `TextFormat` object and a string to be displayed

Parameters

| `textValue:String` — The text
| `tf:TextFormat`

Returns

| `Number` — Number

getTextWidth | () | method |

`public static function getTextWidth(textValue:String, tf:TextFormat):Number`

Returns the width of a text field based on a `TextFormat` object and a string to be displayed

Parameters

| `textValue:String` — The text
| `tf:TextFormat`

Returns

| `Number` — Number