Created
January 6, 2012 21:35
-
-
Save Rnhatch/1572496 to your computer and use it in GitHub Desktop.
Line Chart - problem with dates in y axis
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
| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> | |
| <html xmlns="http://www.w3.org/1999/xhtml" > | |
| <head> | |
| <title>Untitled Page</title> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.js"></script> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.layout.js"></script> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.csv.js"></script> | |
| <script type="text/javascript" src="http://mbostock.github.com/d3/d3.time.js"></script> | |
| <style type="text/css"> | |
| svg { | |
| shape-rendering: crispEdges; | |
| } | |
| #stackedbudget-chart line { | |
| stroke: #000; | |
| } | |
| .rule line { | |
| stroke: #eee; | |
| } | |
| circle.line { | |
| fill: #fff; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div id="paired-line-chart"> | |
| <script type="text/javascript"> | |
| var parse = d3.time.format("%m/%d/%Y").parse, | |
| outformat = d3.time.format("%b"); //date reformatting. | |
| d3.csv("ResponseTime.csv", function(data1) { | |
| /* Read CSV file */ | |
| var maxval = 0, | |
| sampsize = 0; | |
| var label_array = new Array(), | |
| val_array1 = new Array(); | |
| sampsize = data1.length; | |
| for (var i = 0; i < sampsize; i++) { | |
| label_array[i] = parse(data1[i].date); | |
| // label_array[i] = outformat(data1[i].date); //parse dates for output | |
| val_array1[i] = { x: label_array[i], y: parseFloat(data1[i].value) }; //for additional line, z: parseFloat(data1[i].p95) | |
| maxval = Math.max(maxval, parseFloat(data1[i].value)); //for additional line , parseFloat(data1[i].<<colnamefromCSV>>) | |
| } | |
| maxval = (1 + Math.floor(maxval / 10)) * 10; | |
| var w = 815, | |
| h = 400, | |
| p = 30, | |
| x = d3.time.scale().domain([label_array[0], label_array[sampsize - 1]]).range([0, w]); | |
| y = d3.scale.linear().domain([0, maxval]).range([h, 0]); | |
| var vis = d3.select("#paired-line-chart") | |
| .data([val_array1]) | |
| .append("svg:svg") | |
| .attr("width", w + p * 2) | |
| .attr("height", h + p * 2) | |
| .append("svg:g") | |
| .attr("transform", "translate(" + p + "," + p + ")"); | |
| var rules = vis.selectAll("g.rule") | |
| .data(x.ticks(15)) | |
| .enter().append("svg:g") | |
| .attr("class", "rule"); | |
| // Draw grid lines | |
| rules.append("svg:line") | |
| .attr("x1", x) | |
| .attr("x2", x) | |
| .attr("y1", 0) | |
| .attr("y2", h - 1); | |
| rules.append("svg:line") | |
| .attr("class", function(d) { return d ? null : "axis"; }) | |
| .data(y.ticks(10)) | |
| .attr("y1", y) | |
| .attr("y2", y) | |
| .attr("x1", 0) | |
| .attr("x2", w - 10); | |
| // Place axis tick labels | |
| rules.append("svg:text") | |
| .attr("x", x) | |
| .attr("y", h + 15) | |
| .attr("dy", ".71em") | |
| .attr("text-anchor", "middle") | |
| .text(x.tickFormat(10)) | |
| .text(String); | |
| rules.append("svg:text") | |
| .data(y.ticks(12)) | |
| .attr("y", y) | |
| .attr("x", -10) | |
| .attr("dy", ".35em") | |
| .attr("text-anchor", "end") | |
| .text(y.tickFormat(5)); | |
| // Series I | |
| vis.append("svg:path") | |
| .attr("class", "line") | |
| .attr("fill", "none") | |
| .attr("stroke", "maroon") | |
| .attr("stroke-width", 2.5) | |
| .attr("d", d3.svg.line() | |
| .x(function(d) { return x(d.x); }) | |
| .y(function(d) { return y(d.y); })); | |
| vis.selectAll("circle.line") | |
| .data(val_array1) | |
| .enter().append("svg:circle") | |
| .attr("class", "line") | |
| .attr("stroke", "maroon") | |
| .attr("stroke-width", 2.5) | |
| .attr("cx", function(d) { return x(d.x); }) | |
| .attr("cy", function(d) { return y(d.y); }) | |
| .attr("r", 5); | |
| }); | |
| </script> | |
| </div> | |
| </body> | |
| </html> |
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
| date | value | undate | |
|---|---|---|---|
| 4/1/2009 | 1.8 | 1990 | |
| 5/1/2009 | 1.9 | 1991 | |
| 6/1/2009 | 2.6 | 1992 | |
| 7/1/2009 | 2.9 | 1993 | |
| 8/1/2009 | 3.4 | 1994 | |
| 9/1/2009 | 3.1 | 1995 | |
| 10/1/2009 | 3.3 | 1996 | |
| 11/1/2009 | 3.3 | 1997 | |
| 12/1/2009 | 3.1 | 1998 | |
| 1/1/2010 | 8.7 | 1999 | |
| 2/1/2010 | 10.4 | 2000 | |
| 3/1/2010 | 5.2 | 2001 | |
| 4/1/2010 | 4.3 | 2002 | |
| 5/1/2010 | 5.3 | 2003 | |
| 6/1/2010 | 6.7 | 2004 | |
| 7/1/2010 | 5.5 | 2005 | |
| 8/1/2010 | 5 | 2006 | |
| 9/1/2010 | 5 | 2007 | |
| 10/1/2010 | 4.9 | 2008 | |
| 11/1/2010 | 7.5 | 2009 | |
| 12/1/2010 | 10.8 | 2010 | |
| 1/1/2011 | 12.2 | 2011 | |
| 2/1/2011 | 11.1 | 2012 | |
| 3/1/2011 | 11.5 | 2013 | |
| 4/1/2011 | 8.7 | 2014 | |
| 5/1/2011 | 11.4 | 2015 | |
| 6/1/2011 | 11.1 | 2016 | |
| 7/1/2011 | 5.8 | 2017 | |
| 8/1/2011 | 6.8 | 2018 | |
| 9/1/2011 | 8.1 | 2019 | |
| 10/1/2011 | 7.2 | 2020 | |
| 11/1/2011 | 7.3 | 2021 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment