forked from: DotEditor

参考 http://ma1.s203.xrea.com/wordpress/archives/23

by hacker_aft9cz2z 19 Mar 2010

Embed

/**
 * Copyright hacker_aft9cz2z ( http://wonderfl.net/user/hacker_aft9cz2z )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/hUGO
 */

// forked from hacker_aft9cz2z's DotEditor
//参考 http://ma1.s203.xrea.com/wordpress/archives/23

package 
{
    import flash.display.*;
    import flash.events.*;
    import flash.text.*;
    
    import flash.text.TextField;
    public class DotEditor extends Sprite 
    {
        public function DotEditor() 
        {
            // write as3 code here..
            stage.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler);
            stage.addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler);
            
            //this.createTextField("my_txt", this.getNextHighestDepth(), 0, 0, 60, 20);
			my_txt = new TextField();
			my_txt.x=360;
			my_txt.y=20;
			my_txt.width=60;
			my_txt.height=20;
			this.addChild(my_txt);
			my_txt.maxChars=8;
			my_txt.border=true;
			my_txt.type="input";
			my_txt.text = "0x000000";
			
			for(var i:int=0; i<pix_x; i++)
			{
				for(var n:int=0; n<pix_y; n++)
				{
					this.graphics.lineStyle(1,0xEEEEEE);
					this.graphics.moveTo(0+pix_sizes*i, 0+pix_sizes*n);
					this.graphics.lineTo(pix_sizes*(i+1), 0+pix_sizes*n);
					this.graphics.lineTo(pix_sizes*(i+1), pix_sizes*(n+1));
					this.graphics.lineTo(0+pix_sizes*i, pix_sizes*(n+1));
					this.graphics.lineTo(0+pix_sizes*i, 0+pix_sizes*n);
				}
			}
        }
        
        /**
        * プロパティ
        */
        private var pix_sizes:int = 20;//12;
		private var pix_x:int = 16;
		private var pix_y:int = 16;
			
		private var point_x:Number = 0;
		private var point_y:Number = 0;
			
		private var lastx:Number;
		private var lasty:Number;
		
		private var my_txt:TextField;
		
		
		/**
        * メソッド
        */
		private function mouseDownHandler(e:MouseEvent):void
		{
			stage.addEventListener(MouseEvent.MOUSE_MOVE, mouseMoveHandler);
			hoge();
		}
		
		
		private function mouseUpHandler(e:MouseEvent):void
		{
			stage.removeEventListener(MouseEvent.MOUSE_MOVE, mouseMoveHandler);
		}
		
		
		private function mouseMoveHandler(e:MouseEvent):void
		{
			hoge();
			e.updateAfterEvent();
		}
		
		
		private function hoge():void
		{
			var x:int = mouseX - mouseX % pix_sizes;
			var y:int = mouseY - mouseY % pix_sizes;
			dotWrite(x,y);
		}
		
		
		private function dotWrite(x:int=10, y:int=10):void
		{
			trace(x,":",y)
			
			if(x == lastx && y == lasty)
			{
				return;
			}
			else
			{
				lastx = x;
				lasty = y;
			}
			
			if(
				x < point_x ||
				y < point_y ||
				x >= pix_x * pix_sizes + point_x ||
				y >= pix_y * pix_sizes + point_y
			)
			{
				return;
			}
			
			this.graphics.beginFill(Number(my_txt.text));
			this.graphics.lineStyle(1,0xEEEEEE)
			//this.graphics.beginFill(0x000000);
			this.graphics.moveTo(0+x, 0+y);
			this.graphics.lineTo(pix_sizes+x, 0+y);
			this.graphics.lineTo(pix_sizes+x, pix_sizes+y);
			this.graphics.lineTo(0+x, pix_sizes+y);
			this.graphics.lineTo(0+x, 0+y);
			this.graphics.endFill();
		}
    }
}