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Measure
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| { | |
| "uuid": "a7bd5e81-da71-4f0b-a669-431e324f6e9e", | |
| "description": "Measure", | |
| "dependencies": { | |
| "DomReady": "latest", | |
| "davinci-blade": "1.1.1" | |
| }, | |
| "operatorOverloading": true | |
| } |
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| <!doctype html> | |
| <html> | |
| <head> | |
| <style> | |
| /* STYLE-MARKER */ | |
| </style> | |
| <!-- SCRIPTS-MARKER --> | |
| </head> | |
| <body> | |
| <pre id='output'></pre> | |
| <script> | |
| // CODE-MARKER | |
| </script> | |
| </body> | |
| </html> |
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| DomReady.ready(function() { | |
| try { | |
| calculation(); | |
| } | |
| catch(e) { | |
| function red(arg: any) { | |
| return "<span style='color:red'>" + arg + "</span>"; | |
| } | |
| println(red(e.message)); | |
| } | |
| }); | |
| /** | |
| * Units of Measure and Operator Overloading | |
| */ | |
| function calculation() { | |
| var space = blade.e3ga; | |
| var e1 = space.e1; | |
| var e2 = space.e2; | |
| var units = space.units; | |
| var meter = units.meter; | |
| var newton = units.newton; | |
| var kilogram = units.kilogram; | |
| var second = units.second; | |
| var yard = units.yard; | |
| var mile = units.mile; | |
| var inch = units.inch; | |
| var a = -9.81 * e2 * newton / kilogram; | |
| showvar('a', a.toFixed(2)); | |
| var mass = 5 * kilogram; | |
| showvar('m', mass.toFixed(2)); | |
| var F = mass * a; | |
| showvar('F = m * a', F.toFixed(2)); | |
| var c = 2.998e8 * meter / second; | |
| showvar('c', c.toExponential()); | |
| var theta = Math.PI / 4; | |
| var u = (Math.cos(theta) * e2 + Math.sin(theta) * e1) * meter / second; | |
| showvar('u', u.toFixed(4)); | |
| var t = 4 * second; | |
| showvar('t', t); | |
| var v = u + a * t; | |
| showvar('v= u + a * t', v.toFixed(4)); | |
| showvar('meter', meter); | |
| var length = yard + meter + mile + inch; | |
| showvar('yard', yard.toFixed(4)); | |
| showvar('mile', mile.toFixed(4)); | |
| showvar('inch', inch.toFixed(4)); | |
| showvar('meter + yard + mile + inch', (length/mile).toFixed(4) + " miles"); | |
| showvar('meter + second', meter + second); | |
| } | |
| /** | |
| * Print the HTML string without a line ending. | |
| */ | |
| function print(html: string): void { | |
| var element = document.getElementById('output'); | |
| element.innerHTML = element.innerHTML + html; | |
| } | |
| /** | |
| * Print the HTML string and go to the next line. | |
| */ | |
| function println(html: string): void { | |
| print(html + '\n'); | |
| } | |
| function showvar(name: string, value: any) { | |
| println("<b>" + name + "</b> => " + value) | |
| } |
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| #output { | |
| position: absolute; | |
| left: 400px; | |
| top: 100px; | |
| font-size: 26pt; | |
| } |
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