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D3/SVG "finger" articulation: https://bl.ocks.org/enthal/3a7e4923c274cb678f60
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| svg { | |
| fill: none; | |
| stroke: #000; | |
| stroke-width: 4px; | |
| } | |
| svg rect.mouse { | |
| fill: none; | |
| stroke: none; | |
| pointer-events: all; | |
| } | |
| svg .hand > line { | |
| stroke: green; | |
| } | |
| </style> | |
| <body></body> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js" charset="utf-8"></script> | |
| <script> | |
| var width = 960, height = 500; | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height); | |
| var g0 = svg.append("g") | |
| .attr("transform", "translate(100,200)") | |
| .append("g"); | |
| g0.append("line") | |
| .attr("x2", 200); | |
| var wrist = g0.append("g") | |
| .attr("transform", "translate(200)") | |
| .append("g"); | |
| var hands = []; | |
| var knuckles = []; | |
| function addHand(length) { | |
| var hand = wrist.append("g").classed("hand", true); | |
| hands.push(hand); | |
| hand.append("line") | |
| .attr("x2", length); | |
| var knuckle = hand.append("g") | |
| .attr("transform", "translate("+length+")") | |
| .append("g") | |
| knuckles.push(knuckle); | |
| var finger = knuckle.append("g"); | |
| finger.append("line") | |
| .attr("x2", 50); | |
| } | |
| addHand(100); | |
| addHand(120); | |
| addHand(110); | |
| svg.append("rect").classed("mouse", true) | |
| .attr("width", width) | |
| .attr("height", height) | |
| .on("click", move); | |
| move(); | |
| function move() { | |
| g0 | |
| .attr("transform", "rotate(0)") | |
| .transition() | |
| .duration(900) | |
| .ease("ease-in") | |
| .attr("transform", "rotate(-25)") | |
| .transition() | |
| .duration(600) | |
| // .ease("linear") | |
| .attr("transform", "rotate(-22)") | |
| .transition() | |
| .duration(600) | |
| .ease("ease-out") | |
| .attr("transform", "rotate(-10)"); | |
| wrist | |
| .attr("transform", "rotate(-15)") | |
| .transition() | |
| .duration(900) | |
| .ease("ease-out") | |
| .attr("transform", "rotate(50)") | |
| .transition() | |
| .duration(1400) | |
| .attr("transform", "rotate(70)"); | |
| hands[1] | |
| .attr("transform", "rotate(-30)") | |
| .transition() | |
| .duration(1800) | |
| .ease("linear") | |
| .attr("transform", "rotate(-20)"); | |
| hands[2] | |
| .attr("transform", "rotate(-50)") | |
| .transition() | |
| .duration(1800) | |
| .ease("linear") | |
| .attr("transform", "rotate(-35)"); | |
| knuckles[0] | |
| .attr("transform", "rotate(20)") | |
| .transition() | |
| .duration(1900) | |
| .ease("ease-out") | |
| .attr("transform", "rotate(100)"); | |
| knuckles[1] | |
| .attr("transform", "rotate(15)") | |
| .transition() | |
| .duration(1800) | |
| .ease("ease-out") | |
| .attr("transform", "rotate(60)"); | |
| knuckles[2] | |
| .attr("transform", "rotate(15)") | |
| .transition() | |
| .duration(1700) | |
| .ease("ease-out") | |
| .attr("transform", "rotate(40)"); | |
| } | |
| </script> |
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