| OLD | NEW |
| 1 var sunflower; | 1 var sunflower; |
| 2 (function(exports) { | 2 (function(exports) { |
| 3 'use strict'; | 3 'use strict'; |
| 4 let ORANGE = "orange"; | 4 let ORANGE = "orange"; |
| 5 let SEED_RADIUS = 2; | 5 let SEED_RADIUS = 2; |
| 6 let SCALE_FACTOR = 4; | 6 let SCALE_FACTOR = 4; |
| 7 let TAU = dart.notNull(math.PI) * 2; | 7 let TAU = dart.notNull(math.PI) * 2; |
| 8 let MAX_D = 300; | 8 let MAX_D = 300; |
| 9 let centerX = dart.notNull(MAX_D) / 2; | 9 let centerX = dart.notNull(MAX_D) / 2; |
| 10 let centerY = centerX; | 10 let centerY = centerX; |
| (...skipping 49 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 60 } | 60 } |
| 61 // Function main: () → void | 61 // Function main: () → void |
| 62 function main() { | 62 function main() { |
| 63 exports.slider.addEventListener('change', (e) => draw()); | 63 exports.slider.addEventListener('change', (e) => draw()); |
| 64 draw(); | 64 draw(); |
| 65 } | 65 } |
| 66 // Function draw: () → void | 66 // Function draw: () → void |
| 67 function draw() { | 67 function draw() { |
| 68 exports.seeds = core.int.parse(exports.slider.value); | 68 exports.seeds = core.int.parse(exports.slider.value); |
| 69 exports.context.clearRect(0, 0, MAX_D, MAX_D); | 69 exports.context.clearRect(0, 0, MAX_D, MAX_D); |
| 70 for (let i = 0; dart.notNull(i) < dart.notNull(exports.seeds); dart.notNull(
i)++) { | 70 for (let i = 0; dart.notNull(i) < dart.notNull(exports.seeds); i = dart.notN
ull(i) + 1) { |
| 71 let theta = dart.notNull(i) * dart.notNull(TAU) / dart.notNull(exports.PHI
); | 71 let theta = dart.notNull(i) * dart.notNull(TAU) / dart.notNull(exports.PHI
); |
| 72 let r = dart.notNull(math.sqrt(i)) * dart.notNull(SCALE_FACTOR); | 72 let r = dart.notNull(math.sqrt(i)) * dart.notNull(SCALE_FACTOR); |
| 73 let x = dart.notNull(centerX) + dart.notNull(r) * dart.notNull(math.cos(th
eta)); | 73 let x = dart.notNull(centerX) + dart.notNull(r) * dart.notNull(math.cos(th
eta)); |
| 74 let y = dart.notNull(centerY) - dart.notNull(r) * dart.notNull(math.sin(th
eta)); | 74 let y = dart.notNull(centerY) - dart.notNull(r) * dart.notNull(math.sin(th
eta)); |
| 75 new SunflowerSeed(x, y, SEED_RADIUS).draw(); | 75 new SunflowerSeed(x, y, SEED_RADIUS).draw(); |
| 76 } | 76 } |
| 77 exports.notes.textContent = `${exports.seeds} seeds`; | 77 exports.notes.textContent = `${exports.seeds} seeds`; |
| 78 } | 78 } |
| 79 // Exports: | 79 // Exports: |
| 80 exports.ORANGE = ORANGE; | 80 exports.ORANGE = ORANGE; |
| 81 exports.SEED_RADIUS = SEED_RADIUS; | 81 exports.SEED_RADIUS = SEED_RADIUS; |
| 82 exports.SCALE_FACTOR = SCALE_FACTOR; | 82 exports.SCALE_FACTOR = SCALE_FACTOR; |
| 83 exports.TAU = TAU; | 83 exports.TAU = TAU; |
| 84 exports.MAX_D = MAX_D; | 84 exports.MAX_D = MAX_D; |
| 85 exports.centerX = centerX; | 85 exports.centerX = centerX; |
| 86 exports.centerY = centerY; | 86 exports.centerY = centerY; |
| 87 exports.querySelector = querySelector; | 87 exports.querySelector = querySelector; |
| 88 exports.Circle = Circle; | 88 exports.Circle = Circle; |
| 89 exports.CirclePainter = CirclePainter; | 89 exports.CirclePainter = CirclePainter; |
| 90 exports.SunflowerSeed = SunflowerSeed; | 90 exports.SunflowerSeed = SunflowerSeed; |
| 91 exports.main = main; | 91 exports.main = main; |
| 92 exports.draw = draw; | 92 exports.draw = draw; |
| 93 })(sunflower || (sunflower = {})); | 93 })(sunflower || (sunflower = {})); |
| OLD | NEW |