FontPlay
/**
* Copyright linktale ( http://wonderfl.net/user/linktale )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/ahfP
*/
/*
1. 左上の入力欄に、好きな文字を一文字入力
2. パラメータで激しさ変更
3. Clickで静止
※バグ多いし、重いです
http://linktale.net/
【参考】
http://jsdo.it/tsmallfield/stars2
*/
package {
import com.bit101.components.HUISlider;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.geom.Point;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFieldType;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
[SWF(width="465", height="465", frameRate="48")]
public class Index extends Sprite {
private static var DEBUG:Boolean = false;
private static var DEFAULT_TEXT:String = "空";
private static var TEXT_INPUT_AREA_H:Number = 30;
private var _updateFlg:Boolean = true; //描画フラグ
private var _fontPlay:FontPlay; //文字解析クラス
private var _pathBitmap:Bitmap; //パスのビットマップ
private var _clickArea:Sprite; //クリックの範囲
private var _pathArea:Sprite; //パスの描画領域
private var _pathViewArea:Sprite = new Sprite(); //パスの描画領域
private var _viewTextArea:Sprite = new Sprite(); //デバッグ用
private var _basePathLists:Array = []; //パスの元位置
private var _updatePathLists:Array = []; //パスの現位置
private var _param1:Number = 300;
public function Index():void {
trace("Class : Index");
stage ? init() : addEventListener(Event.ADDED_TO_STAGE, init);
}
private function init():void {
trace("Method : init");
//Wonderfl.capture_delay(10);
Wonderfl.disable_capture();
createInputTextArea(); //文字入力エリア生成
if(DEBUG){ createViewTextArea(); }
createFontPlay(); //文字解析クラス生成
createEdge(); //エッジ生成
createPath(); //パス生成
setPathList(); //パスリスト初期化
createController(); //コントローラ生成
createClickArea(); //クリックエリア設定
addEventListener(Event.ENTER_FRAME, update);
_clickArea.addEventListener(MouseEvent.CLICK, click);
}
private function update(e:Event = null):void {
//この関数を変更すると動きを変えられる
var point:Point;
var x:Number, y:Number, mouseXL:Number, mouseYL:Number, theta:Number, dist:Number;
var mouseDiffX:Number = (stage.stageWidth / 2 - _fontPlay.textField.width / 2);
var mouseDiffY:Number = (stage.stageHeight / 2 - _fontPlay.textField.height / 2 + TEXT_INPUT_AREA_H);
for (var i:uint=0; i < _updatePathLists.length; i++ ) {
for(var j:uint=0; j < _updatePathLists[i].length; j++ ) {
x = _updatePathLists[i][j].x;
y = _updatePathLists[i][j].y;
mouseXL = mouseX - mouseDiffX;
mouseYL = mouseY - mouseDiffY;
theta = Math.atan2(y - mouseYL, x - mouseXL);
dist = _param1 / Math.sqrt( ( mouseXL - x )*( mouseXL - x ) + ( mouseYL - y )*( mouseYL - y ) );
_updatePathLists[i][j].x += (Math.cos(theta) * dist * theta + (_basePathLists[i][j].x - x) * 0.2);
_updatePathLists[i][j].y += (Math.sin(theta) * dist * theta + (_basePathLists[i][j].y - y) * 0.2);
}
}
_fontPlay.drawLines(_updatePathLists);
}
private function click(e:MouseEvent):void {
if(_updateFlg){
removeEventListener(Event.ENTER_FRAME, update);
_updateFlg = false;
}else {
addEventListener(Event.ENTER_FRAME, update);
_updateFlg = true;
}
}
private function createInputTextArea():void {
trace("Method : createInputTextArea");
//Config
var textFieldH:Number = 20, textFieldW:Number = 25;
//BackGround
var textInputArea:Sprite = new Sprite();
textInputArea.graphics.beginFill(0xdddddd, 1);
textInputArea.graphics.drawRect(0, 0, stage.stageWidth, TEXT_INPUT_AREA_H);
textInputArea.graphics.endFill();
addChild(textInputArea);
//TextFild
var textField:TextField = new TextField();
textField.defaultTextFormat = new TextFormat("小塚ゴシック Pro L", 14, 0x000000, true,null,null,null,null,TextFormatAlign.CENTER);
textField.x = textField.y = (TEXT_INPUT_AREA_H - textFieldH) / 2;
textField.width = textFieldW;
textField.height = textFieldH;
textField.type = TextFieldType.INPUT;
textField.maxChars = 1;
textField.border = textField.background = true;
textField.borderColor = 0x222222;
textField.backgroundColor = 0xffffff;
textField.text = DEFAULT_TEXT;
addChild(textField);
//Event
textField.addEventListener(Event.CHANGE, function(e:Event):void { onChange(textField.text, e); } );
}
private function onChange(text:String, e:Event=null):void {
trace("Method : onChange");
if(text){
_fontPlay.change(text);
createEdge();
createPath();
setPathList();
}
}
private function createViewTextArea():void {
//debug
trace("Method : createViewTextArea");
_viewTextArea.y = TEXT_INPUT_AREA_H;
_viewTextArea.graphics.beginFill(0xffffff);
_viewTextArea.graphics.drawRect(0, 0, stage.stageWidth, stage.stageHeight-TEXT_INPUT_AREA_H);
_viewTextArea.graphics.endFill();
_viewTextArea.width = stage.stageWidth;
_viewTextArea.height = stage.stageHeight - TEXT_INPUT_AREA_H;
addChild(_viewTextArea);
}
private function createFontPlay():void {
trace("Method : createFontPlay");
_fontPlay = new FontPlay(DEFAULT_TEXT);
//debug
if(DEBUG){
var textField:TextField = _fontPlay.textField;
textField.x = stage.stageWidth / 2 - textField.width / 2;
textField.y = stage.stageHeight / 2 - textField.height / 2;
_viewTextArea.addChild(textField);
}
}
private function createEdge():void {
trace("Method : createEdge");
if (_pathBitmap) { _pathViewArea.removeChild(_pathBitmap); } else { addChild(_pathViewArea); }
_pathBitmap = new Bitmap(_fontPlay.pathBitmapData);
_pathBitmap.x = stage.stageWidth / 2 - _fontPlay.textField.width / 2;
_pathBitmap.y = stage.stageHeight / 2 - _fontPlay.textField.height / 2 + TEXT_INPUT_AREA_H;
_pathBitmap.alpha = 0.2;
_pathViewArea.addChild(_pathBitmap);
}
private function createPath():void {
trace("Method : createPath");
if (_pathArea) { _pathViewArea.removeChild(_pathArea); }
_pathArea = _fontPlay.pathArea;
_pathArea.x = stage.stageWidth / 2 - _fontPlay.textField.width / 2;
_pathArea.y = stage.stageHeight / 2 - _fontPlay.textField.height / 2 + TEXT_INPUT_AREA_H;
_pathViewArea.addChild(_pathArea);
}
private function setPathList():void {
_basePathLists = _fontPlay.basePointLists.concat();
_updatePathLists = [];
for (var i:uint = 0; i < _basePathLists.length; i++ ) {
_updatePathLists[i] = []
for (var j:uint = 0; j < _basePathLists[i].length; j++ ) {
_updatePathLists[i][j] = new Point(_basePathLists[i][j].x, _basePathLists[i][j].y);
}
}
}
private function createClickArea():void {
//Click Area
_clickArea = new Sprite();
_clickArea.graphics.beginFill(0x000000, 0);
_clickArea.graphics.drawRect(0, TEXT_INPUT_AREA_H, stage.stageWidth, stage.stageHeight - TEXT_INPUT_AREA_H);
_clickArea.graphics.endFill();
addChild(_clickArea);
}
private function createController():void {
var slider:HUISlider = new HUISlider(this, 40, 7, "Param1", onSlide1);
slider.width = 440;
slider.minimum = 0;
slider.maximum = 2000;
slider.value = _param1;
slider.labelPrecision = 0;
}
private function onSlide1(e:Event):void {
_param1 = e.target.value;
}
}
}
import flash.display.BitmapData;
import flash.display.GraphicsPathCommand;
import flash.display.GraphicsPathWinding;
import flash.display.Sprite;
import flash.filters.ConvolutionFilter;
import flash.geom.Matrix;
import flash.geom.Point;
import flash.text.TextField;
import flash.text.TextFieldAutoSize;
import flash.text.TextFormat;
import flash.text.TextFormatAlign;
class FontPlay {
private var _text:String= "";
private var _textField:TextField = new TextField();
private var _pathArea:Sprite = new Sprite();
private var _bitmapData:BitmapData;
private var _pathBitmapData:BitmapData;
private var _edgeList:Array = [];
private var _commandsLists:Array = [];
private var _basePointLists:Array = [];
public function FontPlay(string:String):void {
trace("Class : FontPlay");
_text = string;
//解析
analyze(_text);
}
public function analyze(str:String):void {
trace("Method : analyze");
//TextFiled生成
createTextFiled(str);
//パスデータ生成
createPathLists();
}
private function createTextFiled(str:String):void {
trace("Method : createTextFiled");
//TextFild
_textField = new TextField();
_textField.defaultTextFormat = new TextFormat("小塚ゴシック Pro L", 127, 0x000000, true,null,null,null,null,TextFormatAlign.CENTER);
_textField.text = str;
_textField.autoSize = TextFieldAutoSize.LEFT;
_textField.scaleX = _textField.scaleY = 2;
}
private function createPathLists():void {
//文字のビットマップ生成
createBitmapData();
//ビットマップの解析
analyzeBitmapData();
//エッジのビットマップデータ生成
crateEdgeBitmapData(_edgeList);
//パスデータの生成
createPath(_edgeList);
}
private function createBitmapData():void {
trace("Method : createBitmapData");
var scale:Number = 2.0;
var matrix:Matrix = new Matrix(scale, 0, 0, scale);
_bitmapData = new BitmapData(_textField.width*scale, _textField.height*scale, true);
_bitmapData.draw(_textField, matrix);
}
private function analyzeBitmapData():void {
trace("Method : analyzeBitmapData");
_edgeList = [];
var edgeBitmapData:BitmapData = edgeDetection(_bitmapData);
var color:uint;
for (var x:uint = 0; x < edgeBitmapData.width; x++ ) {
_edgeList[x] = [];
for (var y:uint = 0; y < edgeBitmapData.height; y++ ) {
color = edgeBitmapData.getPixel(x, y);
if (color != 0x000000) {
_edgeList[x][y] = 0x000000;
}else {
_edgeList[x][y] = 0xffffff;
}
}
}
//エッジの線を補足する
_edgeList = slimLine(_edgeList);
}
private function edgeDetection(bitmapData:BitmapData):BitmapData {
//今いち精度が...
var edgeBitmapData:BitmapData = new BitmapData(bitmapData.width, bitmapData.height, true);
var cf1:ConvolutionFilter = new ConvolutionFilter(3, 3, [ 0, 1, 0, 1, -4, 1, 0, 1, 0]);
var cf2:ConvolutionFilter = new ConvolutionFilter(3, 3, [ -1, -1, -1, -1, 8, -1, -1, -1, -1]);
edgeBitmapData.applyFilter(bitmapData, bitmapData.rect, new Point(), cf1);
edgeBitmapData.applyFilter(edgeBitmapData, edgeBitmapData.rect, new Point(), cf2);
return edgeBitmapData;
}
//エッジの線を補足する
private function slimLine(baseList:Array):Array {
// 0 1 2
// 7 3
// 6 5 4
//
// possible pattern #1
// ? 1 ? ? 1 ?
// 1 1 ? -> 1 0 ?
// ? ? 0 ? ? 0
//
// possible pattern #2
// ? 1 ? ? 1 ?
// ? 1 ? -> ? 0 ?
// 0 0 0 0 0 0
//
// possible pattern #3
// 1 ? 0 1 ? 0
// ? 1 0 -> ? 0 0
// 0 0 0 0 0 0
var newList:Array = baseList.concat();
var p:uint, p0:uint, p1:uint, p2:uint, p3:uint, p4:uint, p5:uint, p6:uint, p7:uint;
for (var x:uint = 0; x < newList.length; x++ ) {
for (var y:uint = 0; y < newList[x].length; y++ ) {
p = newList[x][y];
p0 = p1 = p2 = p3 = p4 = p5 = p6 = p7 = 0xffffff;
if(newList[x - 1] && newList[x - 1][y - 1]!=undefined){
p0 = newList[x - 1][y - 1];
}
if(newList[x][y - 1]!=undefined){
p1 = newList[x][y - 1];
}
if(newList[x + 1] && newList[x + 1][y - 1]!=undefined){
p2 = newList[x + 1][y - 1];
}
if(newList[x + 1]){
p3 = newList[x + 1][y];
}
if(newList[x + 1] && newList[x + 1][y + 1]!=undefined){
p4 = newList[x + 1][y + 1];
}
if(newList[x][y + 1]!=undefined){
p5 = newList[x][y + 1];
}
if(newList[x - 1] && newList[x - 1][y + 1]!=undefined){
p6 = newList[x - 1][y + 1];
}
if (newList[x - 1]) {
p7 = newList[x - 1][y];
}
if ((p1 == 0x000000 && p7 == 0x000000 && p4 != 0x000000) ||
(p1 == 0x000000 && p4 != 0x000000 && p5 != 0x000000 && p6 != 0x000000) ||
(p0 == 0x000000 && p2 != 0x000000 && p3 != 0x000000 && p4 != 0x000000 && p5 != 0x000000 && p6 != 0x000000) ) {
newList[x][y] = 0xffffff;
}
}
}
return newList;
}
private function crateEdgeBitmapData(edgeList:Array):void {
trace("Method : cratePathList");
_pathBitmapData = new BitmapData(_bitmapData.width, _bitmapData.height, false);
_pathBitmapData.lock();
for (var x:uint = 0; x < edgeList.length; x++ ) {
for (var y:uint = 0; y < edgeList[x].length; y++ ) {
_pathBitmapData.setPixel(x, y, edgeList[x][y]);
}
}
_pathBitmapData.unlock();
}
private function createPath(edgeList:Array):void {
var count:uint = 0;
var pathLists:Array = [];
pathLists[count] = [];
var currentEdge:Point = getFirstPath(edgeList);
if (currentEdge) {
pathLists[count].push(currentEdge);
}
while(true){
var nextPoint:Point = getNext(edgeList, currentEdge);
if (nextPoint) {
pathLists[count].push(nextPoint);
edgeList[nextPoint.x][nextPoint.y] = 0xffffff;
currentEdge = nextPoint;
}else {
currentEdge = getFirstPath(edgeList);
if (currentEdge) {
count++;
pathLists[count] = [];
pathLists[count].push(currentEdge);
//break;
}else {
break;
}
}
}
_basePointLists = pathLists;
drawLines(pathLists);
}
//開始点を取得
private function getFirstPath(edgeList:Array):Point {
var firstEdge:Point;
out :for (var x:uint = 0; x < edgeList.length; x++ ) {
for (var y:uint = 0; y < edgeList[x].length; y++ ) {
if (edgeList[x][y] == 0x000000) {
firstEdge = new Point(x, y);
edgeList[x][y] = 0xffffff;
break out;
}
}
}
return firstEdge;
}
//次の点を取得
private function getNext(edgeList:Array, currentPoint:Point):Point {
//エッジ抽出の精度が悪いので、それなりの範囲を調査
var nextPoint:Point;
var x:uint = currentPoint.x;
var y:uint = currentPoint.y;
if(edgeList[x - 1][y - 1]==0x000000){
nextPoint = new Point(x - 1, y - 1);
}else if (edgeList[x][y - 1]==0x000000) {
nextPoint = new Point(x, y - 1);
}else if (edgeList[x + 1][y - 1]==0x000000) {
nextPoint = new Point(x + 1, y - 1);
}else if (edgeList[x + 1][y]==0x000000) {
nextPoint = new Point(x + 1, y);
}else if (edgeList[x + 1][y + 1] == 0x000000) {
nextPoint = new Point(x + 1, y + 1);
}else if (edgeList[x][y + 1]==0x000000) {
nextPoint = new Point(x, y + 1);
}else if (edgeList[x - 1][y + 1]==0x000000) {
nextPoint = new Point(x - 1, y + 1);
}else if (edgeList[x - 1][y] == 0x000000) {
nextPoint = new Point(x - 1, y);
}
if (!nextPoint) {
if(edgeList[x - 2][y - 2]==0x000000){
nextPoint = new Point(x - 2, y - 2);
}else if(edgeList[x - 1][y - 2]==0x000000){
nextPoint = new Point(x - 1, y - 2);
}else if(edgeList[x][y - 2]==0x000000){
nextPoint = new Point(x, y - 2);
}else if(edgeList[x + 1][y - 2]==0x000000){
nextPoint = new Point(x + 1, y - 2);
}else if(edgeList[x + 2][y - 2]==0x000000){
nextPoint = new Point(x + 2, y - 2);
}else if(edgeList[x + 2][y - 1]==0x000000){
nextPoint = new Point(x + 2, y - 1);
}else if(edgeList[x + 2][y]==0x000000){
nextPoint = new Point(x + 2, y);
}else if(edgeList[x + 2][y + 1]==0x000000){
nextPoint = new Point(x + 2, y + 1);
}else if(edgeList[x + 2][y + 2]==0x000000){
nextPoint = new Point(x + 2, y + 2);
}else if(edgeList[x + 1][y + 2]==0x000000){
nextPoint = new Point(x + 1, y + 2);
}else if(edgeList[x][y + 2]==0x000000){
nextPoint = new Point(x, y + 2);
}else if(edgeList[x - 1][y + 2]==0x000000){
nextPoint = new Point(x - 1, y + 2);
}else if(edgeList[x - 2][y + 2]==0x000000){
nextPoint = new Point(x - 2, y + 2);
}else if(edgeList[x - 2][y + 1]==0x000000){
nextPoint = new Point(x - 2, y + 1);
}else if(edgeList[x - 2][y]==0x000000){
nextPoint = new Point(x - 2, y);
}else if(edgeList[x - 2][y - 1]==0x000000){
nextPoint = new Point(x - 2, y - 1);
}
}
if (!nextPoint) {
if(edgeList[x - 3][y - 3]==0x000000){
nextPoint = new Point(x - 3, y - 3);
}else if(edgeList[x - 2][y - 3]==0x000000){
nextPoint = new Point(x - 2, y - 3);
}else if(edgeList[x - 1][y - 3]==0x000000){
nextPoint = new Point(x - 1, y - 3);
}else if(edgeList[x][y - 3]==0x000000){
nextPoint = new Point(x, y - 3);
}else if(edgeList[x + 1][y - 3]==0x000000){
nextPoint = new Point(x + 1, y - 3);
}else if(edgeList[x + 2][y - 3]==0x000000){
nextPoint = new Point(x + 2, y - 3);
}else if(edgeList[x + 3][y - 3]==0x000000){
nextPoint = new Point(x + 3, y - 3);
}else if(edgeList[x + 3][y - 2]==0x000000){
nextPoint = new Point(x + 3, y - 2);
}else if(edgeList[x + 3][y - 1]==0x000000){
nextPoint = new Point(x + 3, y - 1);
}else if(edgeList[x + 3][y]==0x000000){
nextPoint = new Point(x + 3, y);
}else if(edgeList[x + 3][y + 1]==0x000000){
nextPoint = new Point(x + 3, y + 1);
}else if(edgeList[x + 3][y + 2]==0x000000){
nextPoint = new Point(x + 3, y + 2);
}else if(edgeList[x + 3][y + 3]==0x000000){
nextPoint = new Point(x + 3, y + 3);
}else if(edgeList[x + 2][y - 3]==0x000000){
nextPoint = new Point(x + 2, y - 3);
}else if(edgeList[x + 1][y - 3]==0x000000){
nextPoint = new Point(x + 1, y - 3);
}else if(edgeList[x][y - 3]==0x000000){
nextPoint = new Point(x, y - 3);
}else if(edgeList[x - 1][y - 3]==0x000000){
nextPoint = new Point(x - 1, y - 3);
}else if(edgeList[x - 2][y - 3]==0x000000){
nextPoint = new Point(x - 2, y - 3);
}else if(edgeList[x - 3][y - 3]==0x000000){
nextPoint = new Point(x - 3, y - 3);
}else if(edgeList[x - 3][y + 2]==0x000000){
nextPoint = new Point(x - 3, y + 2);
}else if(edgeList[x - 3][y + 1]==0x000000){
nextPoint = new Point(x - 3, y + 1);
}else if(edgeList[x - 3][y]==0x000000){
nextPoint = new Point(x - 3, y);
}else if(edgeList[x - 3][y - 1]==0x000000){
nextPoint = new Point(x - 3, y - 1);
}else if(edgeList[x - 3][y - 2]==0x000000){
nextPoint = new Point(x - 3, y - 2);
}
}
if (!nextPoint) {
if(edgeList[x - 4][y - 4]==0x000000){
nextPoint = new Point(x - 4, y - 4);
}else if(edgeList[x - 3][y - 4]==0x000000){
nextPoint = new Point(x - 3, y - 4);
}else if(edgeList[x - 2][y - 4]==0x000000){
nextPoint = new Point(x - 2, y - 4);
}else if(edgeList[x - 1][y - 4]==0x000000){
nextPoint = new Point(x - 1, y - 4);
}else if(edgeList[x][y - 4]==0x000000){
nextPoint = new Point(x, y - 4);
}else if(edgeList[x + 1][y - 4]==0x000000){
nextPoint = new Point(x + 1, y - 4);
}else if(edgeList[x + 2][y - 4]==0x000000){
nextPoint = new Point(x + 2, y - 4);
}else if(edgeList[x + 3][y - 4]==0x000000){
nextPoint = new Point(x + 3, y - 4);
}else if(edgeList[x + 4][y - 4]==0x000000){
nextPoint = new Point(x + 4, y - 4);
}
else if(edgeList[x + 4][y - 3]==0x000000){
nextPoint = new Point(x + 4, y - 3);
}else if(edgeList[x + 4][y - 2]==0x000000){
nextPoint = new Point(x + 4, y - 2);
}else if(edgeList[x + 4][y - 1]==0x000000){
nextPoint = new Point(x + 4, y - 1);
}else if(edgeList[x + 4][y]==0x000000){
nextPoint = new Point(x + 4, y);
}else if(edgeList[x + 4][y + 1]==0x000000){
nextPoint = new Point(x + 4, y + 1);
}else if(edgeList[x + 4][y + 2]==0x000000){
nextPoint = new Point(x + 4, y + 2);
}else if(edgeList[x + 4][y + 3]==0x000000){
nextPoint = new Point(x + 4, y + 3);
}else if(edgeList[x + 4][y + 4]==0x000000){
nextPoint = new Point(x + 4, y + 4);
}
else if(edgeList[x + 3][y + 4]==0x000000){
nextPoint = new Point(x + 3, y + 4);
}else if(edgeList[x + 2][y + 4]==0x000000){
nextPoint = new Point(x + 2, y + 4);
}else if(edgeList[x + 1][y + 4]==0x000000){
nextPoint = new Point(x + 1, y + 4);
}else if(edgeList[x][y + 4]==0x000000){
nextPoint = new Point(x, y + 4);
}else if(edgeList[x - 1][y + 4]==0x000000){
nextPoint = new Point(x - 1, y + 4);
}else if(edgeList[x - 2][y + 4]==0x000000){
nextPoint = new Point(x - 2, y + 4);
}else if(edgeList[x - 3][y + 4]==0x000000){
nextPoint = new Point(x - 3, y + 4);
}else if(edgeList[x - 4][y + 4]==0x000000){
nextPoint = new Point(x - 4, y + 4);
}
else if(edgeList[x - 4][y + 3]==0x000000){
nextPoint = new Point(x - 4, y + 3);
}else if(edgeList[x - 4][y + 2]==0x000000){
nextPoint = new Point(x - 4, y + 2);
}else if(edgeList[x - 4][y + 1]==0x000000){
nextPoint = new Point(x - 4, y + 1);
}else if(edgeList[x - 4][y]==0x000000){
nextPoint = new Point(x - 4, y);
}else if(edgeList[x - 4][y - 1]==0x000000){
nextPoint = new Point(x - 4, y - 1);
}else if(edgeList[x - 4][y - 2]==0x000000){
nextPoint = new Point(x - 4, y - 2);
}else if(edgeList[x - 4][y - 3]==0x000000){
nextPoint = new Point(x - 4, y - 3);
} }
return nextPoint;
}
//複数パスの線の描画
public function drawLines(pathLists:Array):void {
_pathArea.graphics.clear();
for (var i:uint = 0; i < pathLists.length; i++ ){
var datas:Array = createGraphicCommands(pathLists[i]);
drawLine(datas);
}
}
//GraphicCommandsを設定
private function createGraphicCommands(pathList:Array):Array {
_commandsLists = [];
var commands:Vector.<int> = new Vector.<int>();
var anchor:Vector.<Number> = new Vector.<Number>();
for (var i:uint = 0; i < pathList.length; i++ ) {
anchor.push(pathList[i].x, pathList[i].y);
if (i == 0) {
commands[0] = GraphicsPathCommand.MOVE_TO;
}else {
commands[i] = GraphicsPathCommand.LINE_TO;
}
}
_commandsLists[0] = commands;
_commandsLists[1] = anchor;
return _commandsLists;
}
//線の描画
private function drawLine(datas:Array):void {
_pathArea.graphics.beginFill(0x000000, 1);
_pathArea.graphics.lineStyle(1, 0xffffff, 0.8);
_pathArea.graphics.drawPath(datas[0], datas[1], GraphicsPathWinding.NON_ZERO);
_pathArea.graphics.endFill();
_pathArea.graphics.lineStyle();
for (var i:uint = 0; i < datas[1].length; i += 2) {
_pathArea.graphics.beginFill(0xdd4422, 0.4);
_pathArea.graphics.drawCircle( datas[1][i]-1, datas[1][i+1]-1, 2);
_pathArea.graphics.endFill();
}
}
//文字変更
public function change(str:String):void {
analyze(str);
}
public function get textField():TextField { return _textField; }
public function get pathBitmapData():BitmapData { return _pathBitmapData; }
public function get pathArea():Sprite { return _pathArea; }
public function get commandsLists():Array { return _commandsLists; }
public function get basePointLists():Array { return _basePointLists; }
}