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1 var math; | 1 var math; |
2 (function(exports) { | 2 (function(exports) { |
3 'use strict'; | 3 'use strict'; |
4 class _JenkinsSmiHash extends core.Object { | 4 class _JenkinsSmiHash extends core.Object { |
5 static combine(hash, value) { | 5 static combine(hash, value) { |
6 hash = 536870911 & dart.notNull(hash) + dart.notNull(value); | 6 hash = 536870911 & dart.notNull(hash) + dart.notNull(value); |
7 hash = 536870911 & dart.notNull(hash) + ((524287 & dart.notNull(hash)) <<
10); | 7 hash = 536870911 & dart.notNull(hash) + ((524287 & dart.notNull(hash)) <<
10); |
8 return dart.notNull(hash) ^ dart.notNull(hash) >> 6; | 8 return dart.notNull(hash) ^ dart.notNull(hash) >> 6; |
9 } | 9 } |
10 static finish(hash) { | 10 static finish(hash) { |
11 hash = 536870911 & dart.notNull(hash) + ((67108863 & dart.notNull(hash)) <
< 3); | 11 hash = 536870911 & dart.notNull(hash) + ((67108863 & dart.notNull(hash)) <
< 3); |
12 hash = dart.notNull(hash) ^ dart.notNull(hash) >> 11; | 12 hash = dart.notNull(hash) ^ dart.notNull(hash) >> 11; |
13 return 536870911 & dart.notNull(hash) + ((16383 & dart.notNull(hash)) << 1
5); | 13 return 536870911 & dart.notNull(hash) + ((16383 & dart.notNull(hash)) << 1
5); |
14 } | 14 } |
15 static hash2(a, b) { | 15 static hash2(a, b) { |
16 return _JenkinsSmiHash.finish(_JenkinsSmiHash.combine(_JenkinsSmiHash.comb
ine(0, dart.as(a, core.int)), dart.as(b, core.int))); | 16 return _JenkinsSmiHash.finish(_JenkinsSmiHash.combine(_JenkinsSmiHash.comb
ine(0, dart.as(a, core.int)), dart.as(b, core.int))); |
17 } | 17 } |
18 static hash4(a, b, c, d) { | 18 static hash4(a, b, c, d) { |
19 return _JenkinsSmiHash.finish(_JenkinsSmiHash.combine(_JenkinsSmiHash.comb
ine(_JenkinsSmiHash.combine(_JenkinsSmiHash.combine(0, dart.as(a, core.int)), da
rt.as(b, core.int)), dart.as(c, core.int)), dart.as(d, core.int))); | 19 return _JenkinsSmiHash.finish(_JenkinsSmiHash.combine(_JenkinsSmiHash.comb
ine(_JenkinsSmiHash.combine(_JenkinsSmiHash.combine(0, dart.as(a, core.int)), da
rt.as(b, core.int)), dart.as(c, core.int)), dart.as(d, core.int))); |
20 } | 20 } |
21 } | 21 } |
22 let Point$ = dart.generic(function(T) { | 22 let Point$ = dart.generic(function(T) { |
23 class Point extends core.Object { | 23 class Point extends core.Object { |
24 Point(x, y) { | 24 Point(x, y) { |
25 this.x = x; | 25 dart.initField(Point, this, 'x', x); |
26 this.y = y; | 26 dart.initField(Point, this, 'y', y); |
27 } | 27 } |
28 toString() { | 28 toString() { |
29 return `Point(${this.x}, ${this.y})`; | 29 return `Point(${this.x}, ${this.y})`; |
30 } | 30 } |
31 ['=='](other) { | 31 ['=='](other) { |
32 if (!dart.is(other, Point)) | 32 if (!dart.is(other, Point)) |
33 return false; | 33 return false; |
34 return dart.notNull(dart.equals(this.x, dart.dload(other, 'x'))) && dart
.notNull(dart.equals(this.y, dart.dload(other, 'y'))); | 34 return dart.notNull(dart.equals(this.x, dart.dload(other, 'x'))) && dart
.notNull(dart.equals(this.y, dart.dload(other, 'y'))); |
35 } | 35 } |
36 get hashCode() { | 36 get hashCode() { |
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130 get bottomLeft() { | 130 get bottomLeft() { |
131 return new (Point$(T))(this.left, dart.as(this.top['+'](this.height), T)
); | 131 return new (Point$(T))(this.left, dart.as(this.top['+'](this.height), T)
); |
132 } | 132 } |
133 } | 133 } |
134 return _RectangleBase; | 134 return _RectangleBase; |
135 }); | 135 }); |
136 let _RectangleBase = _RectangleBase$(); | 136 let _RectangleBase = _RectangleBase$(); |
137 let Rectangle$ = dart.generic(function(T) { | 137 let Rectangle$ = dart.generic(function(T) { |
138 class Rectangle extends _RectangleBase$(T) { | 138 class Rectangle extends _RectangleBase$(T) { |
139 Rectangle(left, top, width, height) { | 139 Rectangle(left, top, width, height) { |
140 this.left = left; | 140 dart.initField(Rectangle, this, 'left', left); |
141 this.top = top; | 141 dart.initField(Rectangle, this, 'top', top); |
142 this.width = dart.as(width['<'](0) ? dart.notNull(width['unary-']()) * 0
: width, T); | 142 dart.initField(Rectangle, this, 'width', dart.as(width['<'](0) ? dart.no
tNull(width['unary-']()) * 0 : width, T)); |
143 this.height = dart.as(height['<'](0) ? dart.notNull(height['unary-']())
* 0 : height, T); | 143 dart.initField(Rectangle, this, 'height', dart.as(height['<'](0) ? dart.
notNull(height['unary-']()) * 0 : height, T)); |
144 super._RectangleBase(); | 144 super._RectangleBase(); |
145 } | 145 } |
146 fromPoints(a, b) { | 146 fromPoints(a, b) { |
147 let left = dart.as(min(a.x, b.x), T); | 147 let left = dart.as(min(a.x, b.x), T); |
148 let width = dart.as(core.num['-'](max(a.x, b.x), left), T); | 148 let width = dart.as(core.num['-'](max(a.x, b.x), left), T); |
149 let top = dart.as(min(a.y, b.y), T); | 149 let top = dart.as(min(a.y, b.y), T); |
150 let height = dart.as(core.num['-'](max(a.y, b.y), top), T); | 150 let height = dart.as(core.num['-'](max(a.y, b.y), top), T); |
151 return new (Rectangle$(T))(left, top, width, height); | 151 return new (Rectangle$(T))(left, top, width, height); |
152 } | 152 } |
153 } | 153 } |
154 dart.defineNamedConstructor(Rectangle, 'fromPoints'); | 154 dart.defineNamedConstructor(Rectangle, 'fromPoints'); |
155 return Rectangle; | 155 return Rectangle; |
156 }); | 156 }); |
157 let Rectangle = Rectangle$(); | 157 let Rectangle = Rectangle$(); |
158 let _width = Symbol('_width'); | 158 let _width = Symbol('_width'); |
159 let _height = Symbol('_height'); | 159 let _height = Symbol('_height'); |
160 let MutableRectangle$ = dart.generic(function(T) { | 160 let MutableRectangle$ = dart.generic(function(T) { |
161 class MutableRectangle extends _RectangleBase$(T) { | 161 class MutableRectangle extends _RectangleBase$(T) { |
162 MutableRectangle(left, top, width, height) { | 162 MutableRectangle(left, top, width, height) { |
163 this.left = left; | 163 dart.initField(MutableRectangle, this, 'left', left); |
164 this.top = top; | 164 dart.initField(MutableRectangle, this, 'top', top); |
165 this[_width] = dart.as(width['<'](0) ? _clampToZero(width) : width, T); | 165 this[_width] = dart.as(width['<'](0) ? _clampToZero(width) : width, T); |
166 this[_height] = dart.as(height['<'](0) ? _clampToZero(height) : height,
T); | 166 this[_height] = dart.as(height['<'](0) ? _clampToZero(height) : height,
T); |
167 super._RectangleBase(); | 167 super._RectangleBase(); |
168 } | 168 } |
169 fromPoints(a, b) { | 169 fromPoints(a, b) { |
170 let left = dart.as(min(a.x, b.x), T); | 170 let left = dart.as(min(a.x, b.x), T); |
171 let width = dart.as(core.num['-'](max(a.x, b.x), left), T); | 171 let width = dart.as(core.num['-'](max(a.x, b.x), left), T); |
172 let top = dart.as(min(a.y, b.y), T); | 172 let top = dart.as(min(a.y, b.y), T); |
173 let height = dart.as(core.num['-'](max(a.y, b.y), top), T); | 173 let height = dart.as(core.num['-'](max(a.y, b.y), top), T); |
174 return new (MutableRectangle$(T))(left, top, width, height); | 174 return new (MutableRectangle$(T))(left, top, width, height); |
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449 exports.sin = sin; | 449 exports.sin = sin; |
450 exports.cos = cos; | 450 exports.cos = cos; |
451 exports.tan = tan; | 451 exports.tan = tan; |
452 exports.acos = acos; | 452 exports.acos = acos; |
453 exports.asin = asin; | 453 exports.asin = asin; |
454 exports.atan = atan; | 454 exports.atan = atan; |
455 exports.sqrt = sqrt; | 455 exports.sqrt = sqrt; |
456 exports.exp = exp; | 456 exports.exp = exp; |
457 exports.log = log; | 457 exports.log = log; |
458 })(math || (math = {})); | 458 })(math || (math = {})); |
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