Created
March 15, 2014 22:08
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| body{ | |
| background-color: #2C3E50; | |
| } | |
| #clock{ | |
| display: block; | |
| width: 600px; | |
| height: 600px; | |
| margin: 0 auto; | |
| } |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="http://raphaeljs.com/raphael.js"></script> | |
| <meta charset="utf-8"> | |
| <title>JS Bin</title> | |
| </head> | |
| <body> | |
| <div id="clock"></div> | |
| </body> | |
| </html> |
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| window.onload = function() { | |
| var r = Raphael("clock", 600, 600), | |
| init = true; | |
| var drawArc = function(pa, x, y, r, max, val){ | |
| var s = { | |
| x: x, | |
| y: y - r | |
| }, | |
| deg = 360 / max * val; | |
| deg = deg === 360 ? 359.99 : deg; | |
| var rad = (90 - deg) * Math.PI / 180, | |
| e = { | |
| x: x + r * Math.cos(rad), | |
| y: y - r * Math.sin(rad) | |
| }; | |
| if(val === 0){ | |
| pa.attr({path: [["M", s.x, s.y]], "stroke-opacity": 0}); | |
| }else{ | |
| pa.animate({ path: [["M", s.x, s.y], ["A", r, r, 1, deg > 180 ? 1 : 0, 1, e.x, e.y]], "stroke-opacity": 100}, 300, "bounce"); | |
| } | |
| }; | |
| var inner = r.path().attr({ stroke: "#e74c3c", "stroke-width": 20, "stroke-linecap" : "round"}), | |
| outer = r.path().attr({ stroke: "#1abc9c", "stroke-width": 20, "stroke-linecap" : "round" }); | |
| drawArc(inner, 200, 200, 100, 60, 0); | |
| drawArc(outer, 200, 200, 51, 50, 0); | |
| init = false; | |
| var txt = r.text(200, 200, "").attr({ "font-size": 60, fill: "#1abc9c", "font-family": "Lato,Helvetica Neue,Helvetica,Arial,sans-serif" }); | |
| var msec = 0, | |
| sec = 0; | |
| setInterval(function(){ | |
| msec++; | |
| if(msec > 10){ | |
| sec = ++sec > 10 ? 0: sec; | |
| msec = 0; | |
| } | |
| drawArc(inner, 200, 200, 69, 10, sec); | |
| drawArc(outer, 200, 200, 50, 10, msec); | |
| txt.attr({text: 10-msec}); | |
| },1000); | |
| }; |
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