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| license: mit |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| <!DOCTYPE html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <style> | |
| body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| var width = 960; | |
| var height = 500; | |
| // Feel free to change or delete any of the code you see in this editor! | |
| var svg = d3.select("body").append("svg") | |
| .attr("width", width) | |
| .attr("height", height) | |
| var center = svg.append("g") | |
| .attr("transform","translate(" + width/4 + ", " + height/2 + ")") | |
| var radius = 200 | |
| var data = d3.range(10); | |
| console.log(data) | |
| var selectedIndex = []; | |
| function angle(i) { | |
| return i/data.length*2*Math.PI; | |
| } | |
| var circle = center.selectAll("circle") | |
| .data(data) | |
| .enter().append("circle") | |
| .attr("cx",function(d,i){ | |
| return radius*Math.cos(angle(i)) | |
| }) | |
| .attr("cy",function(d,i){ | |
| return radius*Math.sin(angle(i)) | |
| }) | |
| .attr("r",20) | |
| .attr("fill",function(d) {return d3.rgb(20*d, 16*d, 200-30*d);}) | |
| .on("mouseover",function(){ | |
| d3.select(this) | |
| .style("fill","red") | |
| .style("opacity",".5") | |
| .transition() | |
| .attr("r",40) | |
| }) | |
| .on("mouseout",function(){ | |
| d3.select(this) | |
| .style("fill",function(d) {return d3.rgb(20*d, 16*d, 200-30*d);}) | |
| .style("opacity","1") | |
| .transition() | |
| .attr("r",20) | |
| }) | |
| .on("click", function(d,i){ | |
| selectedIndex = i; | |
| console.log(selectedIndex) | |
| }) | |
| svg.append("text") | |
| .text("JAZEKER!") | |
| .attr("y", 200) | |
| .attr("x", 120) | |
| .attr("font-size", 46) | |
| .attr("font-weight", "900") | |
| .attr("font-family", "monospace") | |
| .attr("fill", "red") | |
| // var circle = svg.append("circle") | |
| // .attr("cx",250) | |
| // .attr("cy",250) | |
| // .attr("r",20) | |
| // .style("fill", "red") | |
| // .style("stroke", "green") | |
| // .style("stroke-width", 10) | |
| // var rect = svg.append("rect") | |
| // .attr("x",250) | |
| // .attr("rx",25) | |
| // .attr("y",250) | |
| // .attr("width",100) | |
| // .attr("height",120) | |
| // .style("fill", "yellow") | |
| // .style("stroke", "green") | |
| // .style("stroke-width", 10) | |
| // var line = svg.append("line") | |
| // .attr("x1",100) | |
| // .attr("y1",25) | |
| // .attr("x2",250) | |
| // .attr("y2",400) | |
| // .style("stroke", "green") | |
| // .style("stroke-width", 10) | |
| </script> | |
| </body> |
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