source: code/Website/open-flash-chart/elements/labels/Title.as

/* */

package elements.labels {
        
        import flash.display.Sprite;
        import flash.display.Stage;
    import flash.text.TextField;
    import flash.text.TextFieldType;
        import flash.text.TextFormat;
        import flash.text.StyleSheet;
        import flash.events.Event;
        import flash.text.TextFieldAutoSize;
        import string.Css;
        import string.Utils;
        
        public class Title extends BaseLabel {
                public var colour:Number;
                public var size:Number;
                private var top_padding:Number = 0;
                
                public function Title( json:Object )
                {
                        super();
                                
                        if( !json )
                                return;
                        
                        // defaults:
                        this.style = "font-size: 12px";
                        
                        object_helper.merge_2( json, this );
                        
                        this.css = new Css( this.style );
                        this.build( this.text );
                }
                
                public function resize():void {
                        if( this.text == null )
                                return;
                                
                        this.getChildAt(0).width = this.stage.stageWidth;
                        
                        
                        //
                        // is the title aligned (text-align: xxx)?
                        //
                        var tmp:String = this.css.text_align;
                        switch( tmp )
                        {
                                case 'left':
                                        this.x = this.css.margin_left;
                                        break;
                                                
                                case 'right':
                                        this.x = this.stage.stageWidth - ( this.get_width() + this.css.margin_right );
                                        break;
                                                
                                case 'center':
                                default:
                                        this.x = (this.stage.stageWidth/2) - (this.get_width()/2);
                                        break;
                        }
                                
                        this.y = this.css.margin_top;
                }
                
                public function get_height():Number {
                        
                        if ( this.text == null )
                                return 0;
                        else
                                return this.css.padding_top+
                                        this.css.margin_top+
                                        this.getChildAt(0).height+
                                        this.css.padding_bottom+
                                        this.css.margin_bottom;
                }
        }
}