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<!DOCTYPE html> | |
<html> | |
<head> | |
<script src="http://d3js.org/d3.v3.min.js"></script> | |
<meta charset=utf-8 /> | |
<title>puntos</title> | |
</head> | |
<body> | |
<button id="up" type="button">Up</button> | |
<button id="down" type="button">Down</button> | |
<button id="left" type="button">Left</button> | |
<button id="right" type="button">Right</button> | |
<br> | |
<button id="clear" type="button">Clear</button> | |
<br> | |
<button id="red" type="button">red</button> | |
<button id="green" type="button">green</button> | |
<button id="blue" type="button">blue</button> | |
<button id="black" type="button">black</button> | |
<br> | |
radio: 5 <input id="radio" type="range" name="radio" min="5" max="25"> 25<br> | |
<script> | |
var puntos = [], width = 400, height = 400; | |
var MouseDown; | |
var MouseUp; | |
var MouseXY; | |
d3.select("svg") | |
.on("click", function() { | |
console.log("click"); | |
}); | |
var svg = d3.select("body").append("svg") | |
.attr("width", width) | |
.attr("height", height) | |
.on("click", click) | |
.on("mousedown", md) | |
.on("mouseup", mu) | |
.on("mousemove", mm) | |
.attr("style", "background-color: rgb(220,220,220);"); | |
function draw() { | |
svg.selectAll("circle") | |
.data(puntos) | |
.enter() | |
.append("circle") | |
.attr("cx", function(d) { return d[0]; }) | |
.attr("cy", function(d) { return d[1]; }) | |
.attr("r", radio.value); | |
} | |
function click() { | |
// console.log(d3.mouse(this)); | |
puntos.push(d3.mouse(this)); | |
draw(); | |
} | |
function md() { | |
MouseDown = d3.mouse(this); | |
} | |
function mu() { | |
MouseUp = d3.mouse(this); | |
} | |
function mm() { | |
MouseXY = d3.mouse(this); | |
} | |
d3.select('#up').on('click', function() { | |
svg.selectAll("circle").transition().delay(function(d, i) { return i * 50; }).attr("cy", 10 ); | |
}); | |
d3.select('#down').on('click', function() { | |
svg.selectAll("circle").transition().delay(function(d, i) { return i * 50; }).attr("cy", height-10 ); | |
}); | |
d3.select('#left').on('click', function() { | |
svg.selectAll("circle").transition().delay(function(d, i) { return i * 50; }).attr("cx", 10 ); | |
}); | |
d3.select('#right').on('click', function() { | |
svg.selectAll("circle").transition().delay(function(d, i) { return i * 50; }).attr("cx", width-10 ); | |
}); | |
d3.select('#clear').on('click', function() { | |
puntos = []; | |
svg.selectAll("circle") | |
.data(puntos) | |
.exit() | |
.transition().delay(function(d, i) { return i * 50; }) | |
.remove(); | |
}); | |
d3.select('#red').on('click', function() { | |
svg.selectAll("circle").transition().delay(function(d, i) { return i * 50; }).attr("fill", "red"); | |
}); | |
d3.select('#green').on('click', function() { | |
svg.selectAll("circle").transition().delay(function(d, i) { return i * 50; }).attr("fill", "green"); | |
}); | |
d3.select('#blue').on('click', function() { | |
svg.selectAll("circle").transition().delay(function(d, i) { return i * 50; }).attr("fill", "blue"); | |
}); | |
d3.select('#black').on('click', function() { | |
svg.selectAll("circle").transition().delay(function(d, i) { return i * 50; }).attr("fill", "black"); | |
}); | |
d3.select('#radio').on('change', function() { | |
svg.selectAll("circle").attr("r", radio.value); | |
}); | |
</script> | |
</body> | |
</html> |
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