Last active
July 12, 2016 02:44
-
-
Save iloveluce/0b4390ae1d9524028cf082f7279002c2 to your computer and use it in GitHub Desktop.
Eyes
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.
Learn more about bidirectional Unicode characters
| license: none |
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.
Learn more about bidirectional Unicode characters
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <style> | |
| .Eye{ | |
| fill: white; | |
| } | |
| .pupil{ | |
| fill: black; | |
| } | |
| </style> | |
| <body> | |
| </body> | |
| <script> | |
| var dimensions = {"width": 800 , "height": 800, "eye_spread": 40, "eye_size": 25} | |
| body = d3.select("body") | |
| svg = body.append("svg") | |
| .attr("width", dimensions["width"]) | |
| .attr("height", dimensions["height"]) | |
| .style("background-color","lightgray"); | |
| LeftEye = svg.append("circle") | |
| .attr("r", dimensions["eye_size"]) | |
| .attr("cx", dimensions["height"]/2 - dimensions["eye_spread"]) | |
| .attr("cy", dimensions["height"]/2) | |
| .attr("class","Eye") | |
| LeftPupil = svg | |
| .append("circle") | |
| .attr("r", dimensions["eye_size"]/4) | |
| .attr("cx", dimensions["height"]/2 - dimensions["eye_spread"]) | |
| .attr("cy", dimensions["height"]/2) | |
| .attr("class","pupil") | |
| RightEye = svg.append("circle") | |
| .attr("r", dimensions["eye_size"]) | |
| .attr("cx", dimensions["height"]/2 + dimensions["eye_spread"]) | |
| .attr("cy", dimensions["height"]/2) | |
| .attr("class","Eye") | |
| RightPupil = svg | |
| .append("circle") | |
| .attr("r", dimensions["eye_size"]/4) | |
| .attr("cx", dimensions["height"]/2 + dimensions["eye_spread"]) | |
| .attr("cy", dimensions["height"]/2) | |
| .attr("class","pupil") | |
| eyeXScale = d3.scale.linear() | |
| .domain([0, body.node().clientWidth]) | |
| .range([-dimensions["eye_size"]/2, dimensions["eye_size"]/2]) | |
| eyeYScale = d3.scale.linear() | |
| .domain([0, body.node().clientHeight]) | |
| .range([-dimensions["eye_size"]/2, dimensions["eye_size"]/2]) | |
| Eyes = d3.selectAll(".pupil") | |
| body.on("mousemove", function () { | |
| x = eyeXScale(d3.event.pageX); | |
| y = eyeYScale(d3.event.pageY); | |
| Eyes | |
| .attr("transform", function(){ | |
| return "translate(" + x + "," + y + ")"; | |
| }) | |
| }); | |
| </script> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment