/**
* Copyright yd_niku ( http://wonderfl.net/user/yd_niku )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/2YpQ
*/
package {
import flash.text.*;
import flash.display.*;
public class FlashTest extends Sprite {
/* this text by http://www.kayac.com/vision */
private static var str:String = "つくるという行為は、自分を深く理解することにつながる。そう考える。\n"
+"人はつくることを通して、\n"
+"自分が「何を美しいと感じ、何を醜いと感じるか」「何が好きで、何が嫌いか」\n"
+"という価値基準を知る。\n"
+"あらゆることを、自分だけのモノサシで見られるようになっていく。\n"
+"そしてその自分だけのモノサシを通して、\n"
+"人の受け売りではない、自分なりの幸せになる方法論が見えてくる。\n"
+"だから、つくることは、１人ひとりが幸せになれる社会につながっていく。";
private var _limitWidth:int = 400;
private var _limitHeight:int = 1000;
private var _offsetX:int = 10;
private var _offsetY:int = 10;
public function FlashTest() {
var baseSize:int = 32;
var size:int = FitTextHeight.execute(str,_limitWidth,_limitHeight,baseSize);
addChild(createBasicTextField(size));
//addChild(createKeringField(size));
addChild(createGuideLine(size));
//addChild(createTestChar(size));
addChild(createCharField(size));
}
private function createTestChar(size:int):DisplayObject {
var char:Char = new Char("人",size);
char.x = _offsetX;
char.y = _offsetY;//*2 + _limitHeight;
return char;
}
private function createCharField(size:int):DisplayObject {
var field:Sprite = new Sprite();
field.x = _offsetX;
field.y = _offsetY;
var color:uint = 0x0000FF;
var l:int = str.length;
var limLetters:int = _limitWidth/(size);
var lineHeight:int = size*1.5;
var lines:int = 0;
var letters:int = 0;
for(var i:int=0; i<l; i++) {
var charstr:String = str.substr(i,1);
var isBreak :Boolean = Char.isBreak(charstr);
if( isBreak || limLetters <= letters ) {
letters = 0;
lines += 1;
}
if(isBreak) continue;
var char:Char = new Char(charstr,size,color);
char.x = letters*size;
char.y = lines*lineHeight;//*2 + _limitHeight;
field.addChild(char);
letters++;
}
return field;
}
private function createGuideLine(size:int):DisplayObject {
var guide:Sprite = new Sprite();
guide.graphics.lineStyle(1,0x003366,0.3);
guide.graphics.beginFill(0x000033,0.05);
guide.graphics.drawRect(_offsetX,_offsetY,_limitWidth,_limitHeight);
guide.graphics.endFill();
return guide;
}
private function createBasicTextField(size:int):DisplayObject {
var textField:TextField = new TextField();
textField.multiline = true;
textField.wordWrap = true;
textField.selectable = false;
textField.x = _offsetX;
textField.y = _offsetY;
textField.width = _limitWidth;
textField.height = _limitHeight;
//textField.autoSize = TextFieldAutoSize.LEFT;
textField.defaultTextFormat = new MainTextFormat(size,true);
textField.text = str;
return textField;
}
private function createKeringField(size:int):DisplayObject {
var textField:TextField = new TextField();
textField.multiline = true;
textField.wordWrap = true;
textField.selectable = false;
textField.x = _offsetX;
textField.y = _offsetY;
textField.width = _limitWidth;
textField.height = _limitHeight;
//textField.autoSize = TextFieldAutoSize.LEFT;
textField.defaultTextFormat = new MainTextFormat(size);
textField.text = str;
return textField;
}
}
}
import flash.geom.Rectangle;
import flash.text.*;
import flash.display.*;
internal class MainTextFormat extends TextFormat {
private static var _instance:TextFormat;
public static function get instance():TextFormat {
if (_instance) return _instance;
return _instance = new MainTextFormat();
}
public function MainTextFormat(size:Object = null, bold:Object = null, url:String = null, target:String = null, align:String = null, leftMargin:Object = null, rightMargin:Object = null, indent:Object = null, leading:Object = null) {
super("Meiryo", size, 0x990000, bold, null, null, url, target, align, leftMargin, rightMargin, indent, leading);
}
}
internal class FitTextHeight {
private static var _testField:TextField;
protected static function getTestField():TextField {
if (_testField) return _testField;
_testField = new TextField();
_testField.multiline = true;
_testField.wordWrap = true;
_testField.autoSize = 'left';
return _testField;
}
private static var _testFormat:TextFormat;
protected static function getTestFormat():TextFormat {
if (_testFormat) return _testFormat;
_testFormat = new MainTextFormat();
return _testFormat;
}
public function FitTextHeight() {
}
public static function execute(text:String, widLimit:int, heiLimit:int,fontSize:int):int {
getTestField().width = widLimit;
var tf :TextFormat = getTestFormat();
tf.size = fontSize;
return _fitTextHeight(text, heiLimit, tf);
}
/**
* @private
*/
protected static function _fitTextHeight(text:String, heiLimit:int, format:TextFormat) :int {
getTestField().defaultTextFormat = format;
getTestField().text = text;
if (getTestField().height > heiLimit) {
format.size = Number(format.size) -2;
return _fitTextHeight(text, heiLimit, format);
}
else return format.size as int;
}
}
internal class Char extends Sprite{
private var _boxSizeX:int = 0;
private var _boxSizeY:int = 0;
//*
override public function get x():Number {
return super.x - _boxSizeX;
}
override public function set x(value:Number):void {
super.x = value + _boxSizeX;
}
override public function get y():Number {
return super.y - _boxSizeY;
}
override public function set y(value:Number):void {
super.y = value + _boxSizeY;
}
//*/
public static function isBreak(charStr:String):Boolean{
return charStr == "\r" || charStr == "\n" || charStr == "\r\n";
}
private var _fontSize:int;
public function get fontSize():int {
return _fontSize;
}
private var _char:String;
private var _wordbreak:Boolean;
public function get text():String {
return _char;
}
public function get wordbreak():Boolean {
return _wordbreak;
}
public function Char(charStr:String, fontSize:int, color:uint=-1) {
_wordbreak = isBreak(charStr);
if(!_wordbreak){
_char = charStr;
_fontSize = fontSize;
var charField:TextField = new TextField();
var tf:TextFormat = new MainTextFormat(fontSize);
//tf.align = TextFormatAlign.CENTER;
if(color>=0) tf.color = color;
charField.defaultTextFormat = tf;
charField.selectable = false;
charField.autoSize = 'left';
charField.text = _char;
_boxSizeX = (charField.textWidth / 2) >> 0;
charField.x = -_boxSizeX;
_boxSizeY = (charField.height / 2) >> 0;
charField.y = -_boxSizeY;
addChild(charField);
charField.border = true;
var r:Rectangle = getBounds(parent);
graphics.beginFill(0,0.2);
graphics.drawRect(r.x,r.y,r.width,r.height);
graphics.endFill();
}
}
}
