1 Clazz.declarePackage ("java.awt.geom");
2 Clazz.load (["java.awt.geom.RectangularShape"], "java.awt.geom.Arc2D", ["java.lang.Double", "$.IllegalArgumentException", "java.awt.geom.ArcIterator", "$.Line2D", "$.Point2D", "$.Rectangle2D"], function () {
3 c$ = Clazz.decorateAsClass (function () {
5 Clazz.instantialize (this, arguments);
6 }, java.awt.geom, "Arc2D", java.awt.geom.RectangularShape);
7 Clazz.makeConstructor (c$,
11 Clazz.makeConstructor (c$,
13 Clazz.superConstructor (this, java.awt.geom.Arc2D, []);
14 this.setArcType (type);
16 Clazz.defineMethod (c$, "getArcType",
20 Clazz.defineMethod (c$, "getStartPoint",
22 var angle = Math.toRadians (-this.getAngleStart ());
23 var x = this.getX () + (Math.cos (angle) * 0.5 + 0.5) * this.getWidth ();
24 var y = this.getY () + (Math.sin (angle) * 0.5 + 0.5) * this.getHeight ();
25 return new java.awt.geom.Point2D.Double (x, y);
27 Clazz.defineMethod (c$, "getEndPoint",
29 var angle = Math.toRadians (-this.getAngleStart () - this.getAngleExtent ());
30 var x = this.getX () + (Math.cos (angle) * 0.5 + 0.5) * this.getWidth ();
31 var y = this.getY () + (Math.sin (angle) * 0.5 + 0.5) * this.getHeight ();
32 return new java.awt.geom.Point2D.Double (x, y);
34 Clazz.defineMethod (c$, "setArc",
35 function (loc, size, angSt, angExt, closure) {
36 this.setArc (loc.getX (), loc.getY (), size.getWidth (), size.getHeight (), angSt, angExt, closure);
37 }, "java.awt.geom.Point2D,java.awt.geom.Dimension2D,~N,~N,~N");
38 Clazz.defineMethod (c$, "setArc",
39 function (rect, angSt, angExt, closure) {
40 this.setArc (rect.getX (), rect.getY (), rect.getWidth (), rect.getHeight (), angSt, angExt, closure);
41 }, "java.awt.geom.Rectangle2D,~N,~N,~N");
42 Clazz.defineMethod (c$, "setArc",
44 this.setArc (a.getX (), a.getY (), a.getWidth (), a.getHeight (), a.getAngleStart (), a.getAngleExtent (), a.type);
45 }, "java.awt.geom.Arc2D");
46 Clazz.defineMethod (c$, "setArcByCenter",
47 function (x, y, radius, angSt, angExt, closure) {
48 this.setArc (x - radius, y - radius, radius * 2.0, radius * 2.0, angSt, angExt, closure);
49 }, "~N,~N,~N,~N,~N,~N");
50 Clazz.defineMethod (c$, "setArcByTangent",
51 function (p1, p2, p3, radius) {
52 var ang1 = Math.atan2 (p1.getY () - p2.getY (), p1.getX () - p2.getX ());
53 var ang2 = Math.atan2 (p3.getY () - p2.getY (), p3.getX () - p2.getX ());
54 var diff = ang2 - ang1;
55 if (diff > 3.141592653589793) {
56 ang2 -= 6.283185307179586;
57 } else if (diff < -3.141592653589793) {
58 ang2 += 6.283185307179586;
59 }var bisect = (ang1 + ang2) / 2.0;
60 var theta = Math.abs (ang2 - bisect);
61 var dist = radius / Math.sin (theta);
62 var x = p2.getX () + dist * Math.cos (bisect);
63 var y = p2.getY () + dist * Math.sin (bisect);
65 ang1 -= 1.5707963267948966;
66 ang2 += 1.5707963267948966;
68 ang1 += 1.5707963267948966;
69 ang2 -= 1.5707963267948966;
70 }ang1 = Math.toDegrees (-ang1);
71 ang2 = Math.toDegrees (-ang2);
77 }this.setArcByCenter (x, y, radius, ang1, diff, this.type);
78 }, "java.awt.geom.Point2D,java.awt.geom.Point2D,java.awt.geom.Point2D,~N");
79 Clazz.defineMethod (c$, "setAngleStart",
81 var dx = this.getHeight () * (p.getX () - this.getCenterX ());
82 var dy = this.getWidth () * (p.getY () - this.getCenterY ());
83 this.setAngleStart (-Math.toDegrees (Math.atan2 (dy, dx)));
84 }, "java.awt.geom.Point2D");
85 Clazz.defineMethod (c$, "setAngles",
86 function (x1, y1, x2, y2) {
87 var x = this.getCenterX ();
88 var y = this.getCenterY ();
89 var w = this.getWidth ();
90 var h = this.getHeight ();
91 var ang1 = Math.atan2 (w * (y - y1), h * (x1 - x));
92 var ang2 = Math.atan2 (w * (y - y2), h * (x2 - x));
95 ang2 += 6.283185307179586;
96 }this.setAngleStart (Math.toDegrees (ang1));
97 this.setAngleExtent (Math.toDegrees (ang2));
99 Clazz.defineMethod (c$, "setAngles",
101 this.setAngles (p1.getX (), p1.getY (), p2.getX (), p2.getY ());
102 }, "java.awt.geom.Point2D,java.awt.geom.Point2D");
103 Clazz.defineMethod (c$, "setArcType",
105 if (type < 0 || type > 2) {
106 throw new IllegalArgumentException ("invalid type for Arc: " + type);
109 Clazz.defineMethod (c$, "setFrame",
110 function (x, y, w, h) {
111 this.setArc (x, y, w, h, this.getAngleStart (), this.getAngleExtent (), this.type);
113 Clazz.overrideMethod (c$, "getBounds2D",
115 if (this.isEmpty ()) {
116 return this.makeBounds (this.getX (), this.getY (), this.getWidth (), this.getHeight ());
121 if (this.getArcType () == 2) {
122 x1 = y1 = x2 = y2 = 0.0;
127 for (var i = 0; i < 6; i++) {
130 if (!this.containsAngle (angle)) {
132 }} else if (i == 4) {
133 angle = this.getAngleStart ();
135 angle += this.getAngleExtent ();
136 }var rads = Math.toRadians (-angle);
137 var xe = Math.cos (rads);
138 var ye = Math.sin (rads);
139 x1 = Math.min (x1, xe);
140 y1 = Math.min (y1, ye);
141 x2 = Math.max (x2, xe);
142 y2 = Math.max (y2, ye);
144 var w = this.getWidth ();
145 var h = this.getHeight ();
146 x2 = (x2 - x1) * 0.5 * w;
147 y2 = (y2 - y1) * 0.5 * h;
148 x1 = this.getX () + (x1 * 0.5 + 0.5) * w;
149 y1 = this.getY () + (y1 * 0.5 + 0.5) * h;
150 return this.makeBounds (x1, y1, x2, y2);
152 c$.normalizeDegrees = Clazz.defineMethod (c$, "normalizeDegrees",
155 if (angle <= (540.0)) {
156 angle = angle - 360.0;
158 angle = Math.IEEEremainder (angle, 360.0);
159 if (angle == -180.0) {
161 }}} else if (angle <= -180.0) {
162 if (angle > (-540.0)) {
163 angle = angle + 360.0;
165 angle = Math.IEEEremainder (angle, 360.0);
166 if (angle == -180.0) {
170 Clazz.defineMethod (c$, "containsAngle",
172 var angExt = this.getAngleExtent ();
173 var backwards = (angExt < 0.0);
176 }if (angExt >= 360.0) {
178 }angle = java.awt.geom.Arc2D.normalizeDegrees (angle) - java.awt.geom.Arc2D.normalizeDegrees (this.getAngleStart ());
183 }return (angle >= 0.0) && (angle < angExt);
185 Clazz.defineMethod (c$, "contains",
187 var ellw = this.getWidth ();
190 }var normx = (x - this.getX ()) / ellw - 0.5;
191 var ellh = this.getHeight ();
194 }var normy = (y - this.getY ()) / ellh - 0.5;
195 var distSq = (normx * normx + normy * normy);
196 if (distSq >= 0.25) {
198 }var angExt = Math.abs (this.getAngleExtent ());
199 if (angExt >= 360.0) {
201 }var inarc = this.containsAngle (-Math.toDegrees (Math.atan2 (normy, normx)));
202 if (this.type == 2) {
205 if (angExt >= 180.0) {
208 if (angExt <= 180.0) {
210 }}var angle = Math.toRadians (-this.getAngleStart ());
211 var x1 = Math.cos (angle);
212 var y1 = Math.sin (angle);
213 angle += Math.toRadians (-this.getAngleExtent ());
214 var x2 = Math.cos (angle);
215 var y2 = Math.sin (angle);
216 var inside = (java.awt.geom.Line2D.relativeCCW (x1, y1, x2, y2, 2 * normx, 2 * normy) * java.awt.geom.Line2D.relativeCCW (x1, y1, x2, y2, 0, 0) >= 0);
217 return inarc ? !inside : inside;
219 Clazz.defineMethod (c$, "intersects",
220 function (x, y, w, h) {
221 var aw = this.getWidth ();
222 var ah = this.getHeight ();
223 if (w <= 0 || h <= 0 || aw <= 0 || ah <= 0) {
225 }var ext = this.getAngleExtent ();
228 }var ax = this.getX ();
229 var ay = this.getY ();
234 if (x >= axw || y >= ayh || xw <= ax || yh <= ay) {
236 }var axc = this.getCenterX ();
237 var ayc = this.getCenterY ();
238 var sp = this.getStartPoint ();
239 var ep = this.getEndPoint ();
244 if (ayc >= y && ayc <= yh) {
245 if ((sx < xw && ex < xw && axc < xw && axw > x && this.containsAngle (0)) || (sx > x && ex > x && axc > x && ax < xw && this.containsAngle (180))) {
247 }}if (axc >= x && axc <= xw) {
248 if ((sy > y && ey > y && ayc > y && ay < yh && this.containsAngle (90)) || (sy < yh && ey < yh && ayc < yh && ayh > y && this.containsAngle (270))) {
250 }}var rect = new java.awt.geom.Rectangle2D.Double (x, y, w, h);
251 if (this.type == 2 || Math.abs (ext) > 180) {
252 if (rect.intersectsLine (axc, ayc, sx, sy) || rect.intersectsLine (axc, ayc, ex, ey)) {
255 if (rect.intersectsLine (sx, sy, ex, ey)) {
257 }}if (this.contains (x, y) || this.contains (x + w, y) || this.contains (x, y + h) || this.contains (x + w, y + h)) {
261 Clazz.defineMethod (c$, "contains",
262 function (x, y, w, h) {
263 return this.contains (x, y, w, h, null);
265 Clazz.defineMethod (c$, "contains",
267 return this.contains (r.getX (), r.getY (), r.getWidth (), r.getHeight (), r);
268 }, "java.awt.geom.Rectangle2D");
269 Clazz.defineMethod (c$, "contains",
270 function (x, y, w, h, origrect) {
271 if (!(this.contains (x, y) && this.contains (x + w, y) && this.contains (x, y + h) && this.contains (x + w, y + h))) {
273 }if (this.type != 2 || Math.abs (this.getAngleExtent ()) <= 180.0) {
275 }if (origrect == null) {
276 origrect = new java.awt.geom.Rectangle2D.Double (x, y, w, h);
277 }var halfW = this.getWidth () / 2.0;
278 var halfH = this.getHeight () / 2.0;
279 var xc = this.getX () + halfW;
280 var yc = this.getY () + halfH;
281 var angle = Math.toRadians (-this.getAngleStart ());
282 var xe = xc + halfW * Math.cos (angle);
283 var ye = yc + halfH * Math.sin (angle);
284 if (origrect.intersectsLine (xc, yc, xe, ye)) {
286 }angle += Math.toRadians (-this.getAngleExtent ());
287 xe = xc + halfW * Math.cos (angle);
288 ye = yc + halfH * Math.sin (angle);
289 return !origrect.intersectsLine (xc, yc, xe, ye);
290 }, "~N,~N,~N,~N,java.awt.geom.Rectangle2D");
291 Clazz.defineMethod (c$, "getPathIterator",
293 return new java.awt.geom.ArcIterator (this, at);
294 }, "java.awt.geom.AffineTransform");
295 Clazz.overrideMethod (c$, "hashCode",
297 var bits = java.lang.Double.doubleToLongBits (this.getX ());
298 bits += java.lang.Double.doubleToLongBits (this.getY ()) * 37;
299 bits += java.lang.Double.doubleToLongBits (this.getWidth ()) * 43;
300 bits += java.lang.Double.doubleToLongBits (this.getHeight ()) * 47;
301 bits += java.lang.Double.doubleToLongBits (this.getAngleStart ()) * 53;
302 bits += java.lang.Double.doubleToLongBits (this.getAngleExtent ()) * 59;
303 bits += this.getArcType () * 61;
304 return ((bits) ^ ((bits >> 32)));
306 Clazz.overrideMethod (c$, "equals",
310 }if (Clazz.instanceOf (obj, java.awt.geom.Arc2D)) {
312 return ((this.getX () == a2d.getX ()) && (this.getY () == a2d.getY ()) && (this.getWidth () == a2d.getWidth ()) && (this.getHeight () == a2d.getHeight ()) && (this.getAngleStart () == a2d.getAngleStart ()) && (this.getAngleExtent () == a2d.getAngleExtent ()) && (this.getArcType () == a2d.getArcType ()));
316 c$ = Clazz.decorateAsClass (function () {
323 Clazz.instantialize (this, arguments);
324 }, java.awt.geom.Arc2D, "Float", java.awt.geom.Arc2D);
325 Clazz.makeConstructor (c$,
327 Clazz.superConstructor (this, java.awt.geom.Arc2D.Float, [0]);
329 Clazz.makeConstructor (c$,
330 function (a, b, c, d, e, f, g) {
331 Clazz.superConstructor (this, java.awt.geom.Arc2D.Float, [g]);
338 }, "~N,~N,~N,~N,~N,~N,~N");
339 Clazz.makeConstructor (c$,
340 function (a, b, c, d) {
341 Clazz.superConstructor (this, java.awt.geom.Arc2D.Float, [d]);
344 this.width = a.getWidth ();
345 this.height = a.getHeight ();
348 }, "java.awt.geom.Rectangle2D,~N,~N,~N");
349 Clazz.defineMethod (c$, "getX",
353 Clazz.defineMethod (c$, "getY",
357 Clazz.defineMethod (c$, "getWidth",
361 Clazz.defineMethod (c$, "getHeight",
365 Clazz.overrideMethod (c$, "getAngleStart",
369 Clazz.overrideMethod (c$, "getAngleExtent",
373 Clazz.overrideMethod (c$, "isEmpty",
375 return (this.width <= 0.0 || this.height <= 0.0);
377 Clazz.defineMethod (c$, "setArc",
378 function (a, b, c, d, e, f, g) {
386 }, "~N,~N,~N,~N,~N,~N,~N");
387 Clazz.defineMethod (c$, "setAngleStart",
391 Clazz.overrideMethod (c$, "setAngleExtent",
395 Clazz.overrideMethod (c$, "makeBounds",
396 function (a, b, c, d) {
397 return new java.awt.geom.Rectangle2D.Float (a, b, c, d);
401 c$ = Clazz.decorateAsClass (function () {
408 Clazz.instantialize (this, arguments);
409 }, java.awt.geom.Arc2D, "Double", java.awt.geom.Arc2D);
410 Clazz.makeConstructor (c$,
412 Clazz.superConstructor (this, java.awt.geom.Arc2D.Double, [0]);
414 Clazz.makeConstructor (c$,
415 function (a, b, c, d, e, f, g) {
416 Clazz.superConstructor (this, java.awt.geom.Arc2D.Double, [g]);
423 }, "~N,~N,~N,~N,~N,~N,~N");
424 Clazz.makeConstructor (c$,
425 function (a, b, c, d) {
426 Clazz.superConstructor (this, java.awt.geom.Arc2D.Double, [d]);
429 this.width = a.getWidth ();
430 this.height = a.getHeight ();
433 }, "java.awt.geom.Rectangle2D,~N,~N,~N");
434 Clazz.defineMethod (c$, "getX",
438 Clazz.defineMethod (c$, "getY",
442 Clazz.defineMethod (c$, "getWidth",
446 Clazz.defineMethod (c$, "getHeight",
450 Clazz.overrideMethod (c$, "getAngleStart",
454 Clazz.overrideMethod (c$, "getAngleExtent",
458 Clazz.overrideMethod (c$, "isEmpty",
460 return (this.width <= 0.0 || this.height <= 0.0);
462 Clazz.defineMethod (c$, "setArc",
463 function (a, b, c, d, e, f, g) {
471 }, "~N,~N,~N,~N,~N,~N,~N");
472 Clazz.defineMethod (c$, "setAngleStart",
476 Clazz.overrideMethod (c$, "setAngleExtent",
480 Clazz.overrideMethod (c$, "makeBounds",
481 function (a, b, c, d) {
482 return new java.awt.geom.Rectangle2D.Double (a, b, c, d);
485 Clazz.defineStatics (c$,