Class TextStyleBuilder

    • TextStyleBuilder is used to create TextStyle objects and configure text properties like name, color, and size.

    • The build() method finalizes the configuration and returns a TextStyle object.

    • Methods like setColor() , setFontName() , and setFontSize() allow setting specific text style attributes.

    • These setter methods return the TextStyleBuilder itself, enabling method chaining.
    Text Style Builder

    A builder used to create Text Style objects. It allows configuration of the text's properties such as name, color, and size.

    The following example shows how to create a text style using the builder. For a more complete example, refer to the documentation for Text Style .

     // Creates a new text style that uses 26-point, blue, Ariel font. 
 const 
  
 textStyleBuilder 
  
 = 
  
 Charts 
 . 
 newTextStyle 
 (). 
 setColor 
 ( 
 '#0000FF' 
 ). 
 setFontName 
 ( 
 'Ariel' 
 ). 
 setFontSize 
 ( 
  
 26 
 ); 
 const 
  
 style 
  
 = 
  
 textStyleBuilder 
 . 
 build 
 ();

    Methods

    Method Return type Brief description
    build()
    		Text Style Builds and returns a text style configuration object that was built using this builder.
    set Color(cssValue)
    		Text Style Builder Sets the color of the text style.
    set Font Name(fontName)
    		Text Style Builder Sets the font name of the text style.
    set Font Size(fontSize)
    		Text Style Builder Sets the font size of the text style.

    Detailed documentation

    build()

    Builds and returns a text style configuration object that was built using this builder.

     // Creates a new text style that uses 26-point blue font. 
 const 
  
 textStyleBuilder 
  
 = 
  
 Charts 
 . 
 newTextStyle 
 (). 
 setColor 
 ( 
 '#0000FF' 
 ). 
 setFontSize 
 ( 
 26 
 ); 
 const 
  
 style 
  
 = 
  
 textStyleBuilder 
 . 
 build 
 ();

    Return

    Text Style — A text style object built using this builder.

    set Color(cssValue)

    Sets the color of the text style.

     // Creates a new text style that uses blue font. 
 const 
  
 textStyleBuilder 
  
 = 
  
 Charts 
 . 
 newTextStyle 
 (). 
 setColor 
 ( 
 '#0000FF' 
 ); 
 const 
  
 style 
  
 = 
  
 textStyleBuilder 
 . 
 build 
 ();

    Parameters

    Name Type Description
    css Value
    		String The CSS value for the color (such as "blue" or "#00f" ).

    Return

    Text Style Builder — This builder, useful for chaining.

    set Font Name(fontName)

    Sets the font name of the text style.

     // Creates a new text style that uses Ariel font. 
 const 
  
 textStyleBuilder 
  
 = 
  
 Charts 
 . 
 newTextStyle 
 (). 
 setFontName 
 ( 
 'Ariel' 
 ); 
 const 
  
 style 
  
 = 
  
 textStyleBuilder 
 . 
 build 
 ();

    Parameters

    Name Type Description
    font Name
    		String The font name to use for the text style.

    Return

    Text Style Builder — This builder, useful for chaining.

    set Font Size(fontSize)

    Sets the font size of the text style.

     // Creates a new text style that uses 26-point font. 
 const 
  
 textStyleBuilder 
  
 = 
  
 Charts 
 . 
 newTextStyle 
 (). 
 setFontSize 
 ( 
 26 
 ); 
 const 
  
 style 
  
 = 
  
 textStyleBuilder 
 . 
 build 
 ();

    Parameters

    Name Type Description
    font Size
    		Number The font size in pixels to use for the text style.

    Return

    Text Style Builder — This builder, useful for chaining.
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