net/systemeD/halcyon/styleparser/TextStyle.as

   1 package net.systemeD.halcyon.styleparser {
   2
   3         import flash.display.*;
   4         import flash.text.TextField;
   5         import flash.text.TextFormat;
   6         import flash.filters.BitmapFilter;
   7         import flash.filters.GlowFilter;
   8
   9         public class TextStyle {
  10
  11                 public var font_name:String;
  12                 public var font_bold:Boolean;
  13                 public var font_italic:Boolean;
  14                 public var font_caps:Boolean;
  15                 public var text_size:uint;
  16                 public var text_colour:uint;
  17                 public var text_offset:Number;  // Y offset - i.e. within or outside casing?
  18                 public var text_width:Number;   // maximum width of label
  19                 public var tag:String;
  20                 public var pullout_colour:uint;
  21                 public var pullout_radius:uint=0;
  22                 public var isLine:Boolean;
  23                 public var sublayer:uint=0;
  24
  25                 public function getTextFormat():TextFormat {
  26                         return new TextFormat(font_name   ? font_name : "DejaVu",
  27                                                                   text_size   ? text_size : 8,
  28                                                                   text_colour ? text_colour: 0,
  29                                                                   font_bold   ? font_bold : false,
  30                                                                   font_italic ? font_italic: false);
  31                 }
  32
  33                 public function getPulloutFilter():Array {
  34                         var filter:BitmapFilter=new GlowFilter(pullout_colour ? pullout_colour : 0xFFFFFF,1,
  35                                                                                                    pullout_radius ? pullout_radius: 2,
  36                                                                                                    pullout_radius ? pullout_radius: 2,255);
  37                         return [filter];
  38                 }
  39
  40                 public function writeNameLabel(d:DisplayObjectContainer,a:String,x:Number,y:Number):TextField {
  41                         var tf:TextField = new TextField();
  42                         var n:TextFormat = getTextFormat();
  43                         n.align = "center";
  44                         tf.embedFonts = true;
  45                         tf.defaultTextFormat = n;
  46                         tf.text = a;
  47                         if (text_width) {
  48                                 tf.width=text_width;
  49                                 tf.wordWrap=true;
  50                                 tf.height=tf.textHeight+4;
  51                         } else {
  52                                 tf.width = tf.textWidth+4;
  53                                 tf.height = tf.textHeight+4;
  54                         }
  55                         if (pullout_radius>0) { tf.filters=getPulloutFilter(); }
  56                         d.x=x-tf.width/2;
  57                         d.y=y+(text_offset ? text_offset : 0);
  58                         d.addChild(tf);
  59                         return tf;
  60                 }
  61
  62         }
  63
  64 }