1 package 2 { 3 import caurina.transitions.Tweener; 4 5 import flash.display.Sprite; 6 import flash.events.MouseEvent; 7 import flash.geom.Point; 8 import flash.text.TextField; 9 import flash.text.TextFormat; 10 import flash.text.TextFormatAlign; 11 import flash.utils.setTimeout; 12 13 /** 14 * @author Frost.Yen 15 * @E-mail 871979853@qq.com 16 * @create 2015-8-27 下午4:48:05 17 * 18 */ 19 [SWF(width="1024",height="800",backgroundColor="0x000000")] 20 public class Main extends Sprite 21 { 22 private var _overlapBtn:TextField; 23 private var _separateBtn:TextField; 24 private var _resetBtn:TextField; 25 private var _overlapContainer:Sprite; 26 private var _separateContainer:Sprite; 27 private var _part1:Sprite; 28 private var _part2:Sprite; 29 private var _dotA:Sprite; 30 private var _dotD:Sprite; 31 private var _dotE:Sprite; 32 private var _dotF:Sprite; 33 private var _tA:TextField; 34 private var _tB:TextField; 35 private var _tC:TextField; 36 private var _tD:TextField; 37 private var _tE:TextField; 38 private var _tF:TextField; 39 private var _tG:TextField; 40 private var _tA1:TextField; 41 private var _tB1:TextField; 42 private var _tC1:TextField; 43 private var _tD1:TextField; 44 private var _tE1:TextField; 45 private var _tF1:TextField; 46 private var _tG1:TextField; 47 private var __tA1:TextField; 48 private var __tC1:TextField; 49 private var __tE1:TextField; 50 private var _ratioABD:Number;//AB/AD比率 51 private var _ratioDEF:Number;//DE/DF比率 52 private var _tempB:Point; 53 private var _tempG:Point; 54 private var _dragDot:String="A"; 55 private var _tf:TextFormat = new TextFormat("Times New Roman",26,0xffffff,true); 56 private var A:Point = new Point(); 57 private var B:Point = new Point(); 58 private var C:Point = new Point(); 59 private var D:Point = new Point(); 60 private var E:Point = new Point(); 61 private var F:Point = new Point(); 62 private var G:Point = new Point(); 63 private var AE:Sprite = new Sprite(); 64 private var BG:Sprite = new Sprite(); 65 private var AD:Sprite = new Sprite(); 66 private var DF:Sprite = new Sprite(); 67 private var AF:Sprite = new Sprite(); 68 private var BG_drag:Sprite = new Sprite(); 69 public function Main() 70 { 71 initViews(); 72 initEventListeners(); 73 } 74 private function initViews():void 75 { 76 _overlapContainer = new Sprite(); 77 _separateContainer = new Sprite(); 78 _part1 = new Sprite(); 79 _part2 = new Sprite(); 80 _overlapBtn = getButton("overlap",this,50,100); 81 _separateBtn = getButton("separate",this,50,160); 82 _resetBtn = getButton("reset",this,50,220); 83 _tA = getTextField("A",_overlapContainer); 84 _tB = getTextField("B",_overlapContainer); 85 _tC = getTextField("C",_overlapContainer); 86 _tD = getTextField("D",_overlapContainer); 87 _tE = getTextField("E",_overlapContainer); 88 _tF = getTextField("F",_overlapContainer); 89 _tG = getTextField("G",_overlapContainer); 90 _tA1 = getTextField("A",_part1); 91 _tB1 = getTextField("B",_part1); 92 _tC1 = getTextField("C",_part1); 93 _tD1 = getTextField("D",_part1); 94 _tE1 = getTextField("E",_part1); 95 _tF1 = getTextField("F",_part2); 96 _tG1 = getTextField("G",_part2); 97 __tA1 = getTextField("A",_part2); 98 __tC1 = getTextField("C",_part2); 99 __tE1 = getTextField("E",_part2); 100 _dotA = getDot(4,_overlapContainer,"A"); 101 _dotD = getDot(4,_overlapContainer,"D"); 102 _dotF = getDot(4,_overlapContainer,"F"); 103 _dotE = getDot(4,_overlapContainer,"E"); 104 _separateContainer.addChild(_part1); 105 _separateContainer.addChild(_part2); 106 _overlapContainer.addChildAt(BG_drag,0); 107 _overlapContainer.addChildAt(_dotA,0); 108 _overlapContainer.addChildAt(AE,0); 109 _overlapContainer.addChildAt(BG,0); 110 _overlapContainer.addChildAt(AD,0); 111 _overlapContainer.addChildAt(DF,0); 112 _overlapContainer.addChildAt(AF,0); 113 114 this.addChild(_overlapContainer); 115 this.addChild(_separateContainer); 116 BG_drag.alpha = 0; 117 } 118 private function initEventListeners():void 119 { 120 _overlapBtn.addEventListener(MouseEvent.CLICK,onOverlap); 121 _separateBtn.addEventListener(MouseEvent.CLICK,onSeparate); 122 _resetBtn.addEventListener(MouseEvent.CLICK,onReset); 123 _dotE.addEventListener(MouseEvent.MOUSE_DOWN,onDotEDown); 124 _dotA.addEventListener(MouseEvent.MOUSE_DOWN,onDotDown); 125 _dotD.addEventListener(MouseEvent.MOUSE_DOWN,onDotDown); 126 _dotF.addEventListener(MouseEvent.MOUSE_DOWN,onDotDown); 127 BG_drag.addEventListener(MouseEvent.MOUSE_DOWN,onBGDown); 128 reset(); 129 } 130 131 private function onOverlap(e:MouseEvent):void 132 { 133 Tweener.removeAllTweens(); 134 overlap(_part1,_part2); 135 setTimeout(hidOverlap,800); 136 function hidOverlap():void{ 137 if(_part1.x == _overlapContainer.x){ 138 _separateContainer.visible = false; 139 _overlapContainer.visible = true; 140 } 141 } 142 } 143 private function onSeparate(e:MouseEvent):void 144 { 145 Tweener.removeAllTweens(); 146 _part1.visible = true; 147 _part2.visible = true; 148 _separateContainer.visible = true; 149 _overlapContainer.visible = false; 150 drawPart(); 151 separate(_part1,_part2); 152 } 153 private function onReset(e:MouseEvent):void 154 { 155 _part1.x = _part2.x = _overlapContainer.x; 156 _part1.y = _part2.y = _overlapContainer.y; 157 _separateContainer.visible = true; 158 _overlapContainer.visible = false; 159 reset(); 160 } 161 private function onDotDown(e:MouseEvent):void 162 { 163 stage.addEventListener(MouseEvent.MOUSE_UP,onDotUp); 164 stage.addEventListener(MouseEvent.MOUSE_MOVE,onDotMove); 165 e.currentTarget.startDrag(); 166 _dragDot = e.currentTarget.name; 167 } 168 private function onDotMove(e:MouseEvent):void 169 { 170 drawAll(); 171 } 172 private function onDotUp(e:MouseEvent):void 173 { 174 stopDrag(); 175 stage.removeEventListener(MouseEvent.MOUSE_UP,onDotUp); 176 stage.removeEventListener(MouseEvent.MOUSE_MOVE,onDotMove); 177 drawAll(); 178 } 179 private function onDotEDown(e:MouseEvent):void 180 { 181 stage.addEventListener(MouseEvent.MOUSE_UP,onDotEUp); 182 stage.addEventListener(MouseEvent.MOUSE_MOVE,onDotEMove); 183 } 184 private function onDotEMove(e:MouseEvent):void 185 { 186 MoveAE(); 187 } 188 private function MoveAE():void 189 { 190 var k_DF:Number = (D.y-F.y)/(D.x-F.x);//DF的k即BG的k 191 var b_DF:Number = D.y - k_DF * D.x;//DF的b 192 var k_AE:Number = (A.y-mouseY)/(A.x-mouseX); 193 var b_AE:Number = mouseY - k_AE * mouseX; 194 if(D.x == F.x){ 195 E.x = D.x; 196 E.y = mouseY; 197 }else{ 198 E.x = (b_AE - b_DF) / (k_DF - k_AE); 199 E.y = k_AE * E.x + b_AE; 200 } 201 202 if (!isBetween(E,D,F)) { 203 if(Point.distance(D,E)<Point.distance(E,F)){ 204 E.x = D.x; 205 E.y = D.y; 206 }else{ 207 E.x = F.x; 208 E.y = F.y; 209 } 210 } 211 drawLine(A,E,AE); 212 _dotE.x = E.x; 213 _dotE.y = E.y; 214 setCoords(); 215 } 216 private function onDotEUp(e:MouseEvent):void 217 { 218 _ratioDEF = Point.distance(D,E) / Point.distance(D,F); 219 stage.removeEventListener(MouseEvent.MOUSE_UP,onDotEUp); 220 stage.removeEventListener(MouseEvent.MOUSE_MOVE,onDotEMove); 221 } 222 private function onBGDown(e:MouseEvent):void 223 { 224 stage.addEventListener(MouseEvent.MOUSE_UP,onBGUp); 225 stage.addEventListener(MouseEvent.MOUSE_MOVE,onBGMove); 226 } 227 private function onBGMove(e:MouseEvent):void 228 { 229 drawLineBG("BG"); 230 } 231 private function onBGUp(e:MouseEvent):void 232 { 233 stage.removeEventListener(MouseEvent.MOUSE_UP,onBGUp); 234 stage.removeEventListener(MouseEvent.MOUSE_MOVE,onBGMove); 235 } 236 private function drawLine(startP:Point,endP:Point,sp:Sprite,thickness:Number = 2):void 237 { 238 sp.graphics.clear(); 239 sp.graphics.lineStyle(thickness,0xffffff); 240 sp.graphics.moveTo(startP.x,startP.y); 241 sp.graphics.lineTo(endP.x,endP.y); 242 } 243 private function drawLineBG(dot:String):void 244 { 245 var k_AD:Number = (A.y-D.y)/(A.x-D.x); 246 var b_AD:Number = A.y - k_AD * A.x; 247 var k_AF:Number = (A.y-F.y)/(A.x-F.x); 248 var b_AF:Number = A.y - k_AF * A.x; 249 var k_DF:Number = (D.y-F.y)/(D.x-F.x);//DF的k即BG的k 250 var b_DF:Number = D.y - k_DF * D.x;//DF的b 251 var b_BG:Number; 252 253 if(A.x == D.x||A.x==F.x||D.x==F.x||A.x == C.x){ 254 trace("无斜率"); 255 return; 256 } 257 if(A.y == k_DF*A.x+b_DF ){//判断三个点是否在同一直线 258 trace("三个顶点处于同一直线，不是三角形"); 259 return; 260 } 261 if (dot == "F") {//拖动F 262 //B.x = (B.y-b_AD)/k_AD; 263 B.x = _ratioABD*(D.x-A.x)+A.x; 264 b_BG = B.y - k_DF * B.x; 265 G.x = (b_BG - b_AF) / (k_AF - k_DF); 266 G.y = k_DF * G.x + b_BG; 267 268 drawLine(B,G,BG); 269 drawLine(B,G,BG_drag,4); 270 } else if (dot == "D") {//拖动D 271 //G.x = (G.y-b_AF)/k_AF; 272 G.x = _ratioABD*(F.x-A.x)+A.x; 273 b_BG = G.y - k_DF * G.x; 274 B.x = (b_BG - b_AD) / (k_AD - k_DF); 275 B.y = k_DF * B.x + b_BG; 276 drawLine(B,G,BG); 277 drawLine(B,G,BG_drag,4); 278 } else if (dot == "A") { 279 B.y = _ratioABD*(D.y-A.y)+A.y; 280 //B.x = (B.y-b_AD)/k_AD; 281 B.x = _ratioABD*(D.x-A.x)+A.x; 282 b_BG = B.y - k_DF * B.x; 283 G.x = (b_BG - b_AF) / (k_AF - k_DF); 284 G.y = k_DF * G.x + b_BG; 285 drawLine(B,G,BG); 286 drawLine(B,G,BG_drag,4); 287 } else {//拖动BG 288 b_BG = mouseY - k_DF * mouseX; 289 B.x = (b_BG - b_AD) / (k_AD - k_DF); 290 B.y = k_DF * B.x + b_BG; 291 G.x = (b_BG - b_AF) / (k_AF - k_DF); 292 G.y = k_DF * G.x + b_BG; 293 if (!isBetween(B,D,A)) { 294 if(Point.distance(A,B)>Point.distance(D,B)){ 295 B.x = D.x; 296 B.y = D.y; 297 G.x = F.x; 298 G.y = F.y; 299 }else{ 300 B.x = _tempB.x; 301 B.y = _tempB.y; 302 G.x = _tempG.x; 303 G.y = _tempG.y; 304 } 305 } 306 drawLine(B,G,BG); 307 drawLine(B,G,BG_drag,4); 308 _ratioABD = Point.distance(A,B) / Point.distance(A,D); 309 setCoords(); 310 } 311 if(Point.distance(B,G)>2){ 312 _tempB = new Point(B.x,B.y); 313 _tempG = new Point(G.x,G.y); 314 } 315 316 E.y = _ratioDEF*(F.y-D.y)+D.y; 317 E.x = _ratioDEF*(F.x-D.x)+D.x; 318 _dotE.x = E.x; 319 _dotE.y = E.y; 320 } 321 322 private function reset():void 323 { 324 _dotA.x = 625; 325 _dotA.y = 335; 326 _dotD.x = 523; 327 _dotD.y = 513; 328 _dotE.x = 598; 329 _dotE.y = 513; 330 _dotF.x = 690; 331 _dotF.y = 513; 332 _dragDot = "A"; 333 setCoords(); 334 _ratioABD = Point.distance(A,getB(428)) / Point.distance(A,D); 335 _ratioDEF = Point.distance(D,E) / Point.distance(D,F); 336 _separateContainer.visible = true; 337 _overlapContainer.visible = false; 338 drawAll(); 339 drawPart(); 340 separate(_part1,_part2); 341 } 342 private function drawAll():void{ 343 drawLine(A,D,AD); 344 drawLine(D,F,DF); 345 drawLine(A,F,AF); 346 drawLineBG(_dragDot); 347 drawLine(A,E,AE); 348 setCoords(); 349 } 350 private function setCoords():void 351 { 352 A.x = _dotA.x; 353 A.y = _dotA.y; 354 D.x = _dotD.x; 355 D.y = _dotD.y; 356 E.x = _dotE.x; 357 E.y = _dotE.y; 358 F.x = _dotF.x; 359 F.y = _dotF.y; 360 _tA.x = getPointByExtension(getMidpoint(D,F),A).x-_tA.width*0.5; 361 _tA.y = getPointByExtension(getMidpoint(D,F),A).y-_tA.height*0.5;; 362 _tB.x = getPointByExtension(G,B,25).x-_tA.width*0.5; 363 _tB.y = getPointByExtension(G,B,25).y-_tA.height*0.5;; 364 var extensionC:Point = getPointByExtension(getMidpoint(A,G),getC(),30); 365 getC().x > G.x ? _tC.x = extensionC.x + 5-_tA.width*0.5:_tC.x = extensionC.x - 5-_tA.width*0.5;; 366 getC().y > G.y ? _tC.y = extensionC.y + 5-_tA.height*0.5:_tC.y = extensionC.y - 5-_tA.height*0.5;; 367 _tD.x = getPointByExtension(getMidpoint(A,F),D).x-_tA.width*0.5; 368 _tD.y = getPointByExtension(getMidpoint(A,F),D).y-_tA.height*0.5; 369 _tE.x = getPointByExtension(A,E).x-_tA.width*0.5; 370 _tE.y = getPointByExtension(A,E).y-_tA.height*0.5; 371 _tF.x = getPointByExtension(getMidpoint(A,D),F).x-_tA.width*0.5; 372 _tF.y = getPointByExtension(getMidpoint(A,D),F).y-_tA.height*0.5; 373 _tG.x = getPointByExtension(B,G,25).x-_tA.width*0.5; 374 _tG.y = getPointByExtension(B,G,25).y-_tA.height*0.5; 375 376 } 377 private function drawPart():void 378 { 379 _part1.graphics.clear(); 380 _part2.graphics.clear(); 381 drawPartLine(A,D,_part1); 382 drawPartLine(D,E,_part1); 383 drawPartLine(A,E,_part1); 384 drawPartLine(B,C,_part1); 385 drawPartLine(A,F,_part2); 386 drawPartLine(F,E,_part2); 387 drawPartLine(A,E,_part2); 388 drawPartLine(G,C,_part2); 389 390 _tA1.x = getPointByExtension(getMidpoint(D,F),A).x-_tA.width*0.5; 391 _tA1.y = getPointByExtension(getMidpoint(D,F),A).y-_tA.height*0.5; 392 _tB1.x = getPointByExtension(G,B,25).x-_tA.width*0.5; 393 _tB1.y = getPointByExtension(G,B,25).y-_tA.height*0.5; 394 var extensionC:Point = getPointByExtension(getMidpoint(A,G),getC(),30); 395 getC().x > G.x ? _tC1.x = extensionC.x + 5-_tA.width*0.5:_tC1.x = extensionC.x - 5-_tA.width*0.5; 396 getC().y > G.y ? _tC1.y = extensionC.y + 5-_tA.height*0.5:_tC1.y = extensionC.y - 5-_tA.height*0.5;; 397 _tD1.x = getPointByExtension(getMidpoint(A,F),D).x-_tA.width*0.5; 398 _tD1.y = getPointByExtension(getMidpoint(A,F),D).y-_tA.height*0.5;; 399 _tE1.x = getPointByExtension(A,E).x-_tA.width*0.5; 400 _tE1.y = getPointByExtension(A,E).y-_tA.height*0.5;; 401 _tF1.x = getPointByExtension(getMidpoint(A,D),F).x-_tA.width*0.5; 402 _tF1.y = getPointByExtension(getMidpoint(A,D),F).y-_tA.height*0.5;; 403 _tG1.x = getPointByExtension(B,G,25).x-_tA.width*0.5; 404 _tG1.y = getPointByExtension(B,G,25).y-_tA.height*0.5;; 405 406 __tA1.x = _tA1.x; 407 __tA1.y = _tA1.y; 408 __tC1.x = _tC1.x; 409 __tC1.y = _tC1.y; 410 __tE1.x = _tE1.x; 411 __tE1.y = _tE1.y; 412 413 function drawPartLine(p1:Point,p2:Point,sp:Sprite):void 414 { 415 sp.graphics.lineStyle(2,0xffffff); 416 sp.graphics.moveTo(p1.x,p1.y); 417 sp.graphics.lineTo(p2.x,p2.y); 418 } 419 } 420 private function overlap(sp1:Sprite,sp2:Sprite):void 421 { 422 Tweener.addTween(sp1,{x:this.x,y:this.y,time:0.8,transition:"linear"}); 423 Tweener.addTween(sp2,{x:this.x,y:this.y,time:0.8,transition:"linear"}); 424 } 425 private function separate(sp1:Sprite,sp2:Sprite):void 426 { 427 var k_DF:Number = (D.y-F.y)/(D.x-F.x);//DF的k即BG的k 428 var b_DF:Number = D.y - k_DF * D.x;//DF的b 429 var oldY:Number = E.y; 430 var oldX:Number = E.x; 431 var offX1:Number; 432 var offX2:Number; 433 var offY1:Number; 434 var offY2:Number; 435 436 if (k_DF<1&&k_DF>-1) {//以x方向为标准 437 if (D.x < F.x) { 438 offX1 = -39; 439 offX2 = 38; 440 } else { 441 offX1 = 39; 442 offX2 = -38; 443 } 444 oldY = k_DF * (oldX + offX1) + b_DF; 445 offY1 = oldY - E.y; 446 Tweener.addTween(sp1,{x:this.x+offX1,y:this.y+offY1,time:0.8,transition:"linear"}); 447 oldY = k_DF * (oldX + offX2) + b_DF; 448 offY2 = oldY - E.y; 449 Tweener.addTween(sp2,{x:this.x+offX2,y:this.y+offY2,time:0.8,transition:"linear"}); 450 } else { 451 if (D.y < F.y) { 452 offY1 = -39; 453 offY2 = 38; 454 } else { 455 offY1 = 39; 456 offY2 = -38; 457 } 458 oldX = (oldY+offY1-b_DF)/k_DF; 459 offX1 = oldX - E.x; 460 Tweener.addTween(sp1,{x:this.x+offX1,y:this.y+offY1,time:0.8,transition:"linear"}); 461 oldX = (oldY+offY2-b_DF)/k_DF; 462 offX2 = oldX - E.x; 463 Tweener.addTween(sp2,{x:this.x+offX2,y:this.y+offY2,time:0.8,transition:"linear"}); 464 } 465 } 466 467 private function getB(y:Number):Point 468 { 469 var k_AD:Number = (A.y-D.y)/(A.x-D.x); 470 var b_AD:Number = A.y - k_AD * A.x; 471 if (A.x == D.x) { 472 B.x = A.x; 473 B.y = y; 474 } else { 475 B.y = y; 476 B.x = (B.y-b_AD)/k_AD; 477 } 478 479 return B; 480 } 481 private function getC():Point 482 { 483 if(B.x == G.x||A.x == E.x) return C; 484 var k1:Number = (B.y-G.y)/(B.x-G.x); 485 var b1:Number = B.y - k1 * B.x; 486 487 var k2:Number = (A.y-E.y)/(A.x-E.x); 488 var b2:Number = A.y - k2 * A.x; 489 if(k1==k2){ 490 C.y = A.y; 491 C.x = E.x; 492 return C; 493 } 494 if (B.x == G.x) { 495 C.x = B.x; 496 C.y = B.y; 497 return C; 498 } else { 499 if (A.x == E.x) { 500 C.x = A.x; 501 C.y = k1 * C.x + b1; 502 } else { 503 C.x = (b2 - b1) / (k1 - k2); 504 C.y = k2 * C.x + b2; 505 } 506 return C; 507 } 508 509 C.x = (b2 - b1) / (k1 - k2); 510 C.y = k2 * C.x + b2; 511 512 return C; 513 } 514 /** 515 * 获取线段延长线上的某点point 516 * @param p1 线段上较point的近端点 517 * @param p2 线段上较point的远端点 518 * @param r point近端点到point的距离 519 * @return 520 */ 521 private function getPointByExtension(p1:Point,p2:Point,r:Number = 20):Point 522 { 523 var point:Point = new Point(); 524 var a:Number = Math.atan2(p2.y - p1.y,p2.x - p1.x); 525 point.y = r * Math.sin(a) + p2.y; 526 var k:Number = (p1.y-p2.y)/(p1.x-p2.x); 527 var b:Number = p1.y - k * p1.x; 528 if(p1.x==p2.x){ 529 point.x = p1.x; 530 return point; 531 } 532 if (p1.y == p2.y) { 533 p2.x>p1.x?(point.x = p2.x+20):point.x = p2.x-20; 534 point.y = p2.y; 535 return point; 536 } 537 if (p1.x == p2.x) { 538 point.x = p2.x; 539 p2.y > p1.y ? point.y = p2.y + 20:point.y = p2.y - 20; 540 } 541 point.x = (point.y-b)/k; 542 return point; 543 } 544 /** 545 * 获取线段的中点 546 * @param p1 547 * @param p2 548 * @return 549 */ 550 private function getMidpoint(p1:Point,p2:Point):Point 551 { 552 return new Point(p1.x+(p2.x-p1.x)*0.5,p1.y+(p2.y-p1.y)*0.5); 553 } 554 /** 555 * 同一直线上的三个点，判断p是否在p1和p2之间 556 * @param p 557 * @param p1 558 * @param p2 559 * @return 560 */ 561 private function isBetween(p:Point,p1:Point,p2:Point):Boolean 562 { 563 if (Point.distance(p1,p) < Point.distance(p1,p2) && Point.distance(p2,p) < Point.distance(p1,p2)) { 564 return true; 565 } 566 return false; 567 } 568 private function getTextField(text:String,parent:Sprite,x:Number=0,y:Number=0):TextField 569 { 570 var textField:TextField = new TextField(); 571 textField.autoSize = "left"; 572 textField.selectable = false; 573 textField.mouseEnabled = false; 574 _tf.italic = true; 575 textField.defaultTextFormat = _tf; 576 textField.text = text; 577 textField.x = x; 578 textField.y = y; 579 parent.addChild(textField); 580 return textField; 581 } 582 private function getButton(text:String,parent:Sprite,x:Number=0,y:Number=0):TextField 583 { 584 var textButton:TextField = new TextField(); 585 textButton.width = 110; 586 textButton.height = 38; 587 textButton.selectable = false; 588 textButton.border = true; 589 textButton.borderColor = 0x999999; 590 textButton.background = true; 591 textButton.backgroundColor = 0x333333; 592 _tf.align = TextFormatAlign.CENTER; 593 textButton.defaultTextFormat = _tf; 594 textButton.htmlText = "<a href='event:#'>"+text+"</a>"; 595 textButton.x = x; 596 textButton.y = y; 597 parent.addChild(textButton); 598 return textButton; 599 } 600 private function getDot(radius:Number,parent:Sprite,name:String="",x:Number=0,y:Number=0):Sprite 601 { 602 var dot:Sprite = new Sprite(); 603 dot.graphics.lineStyle(2,0xffffff); 604 dot.graphics.beginFill(0x00ff00); 605 dot.graphics.drawCircle(0,0,radius); 606 dot.graphics.endFill(); 607 dot.x = x; 608 dot.y = y; 609 dot.name = name; 610 parent.addChild(dot); 611 return dot; 612 } 613 } 614 }