I think the documentation gives a good answer to this question: https://github.com/mbostock/d3/wiki/Selections#wiki-datum. Basically, the point is that in some cases you are not interested in the enter/exit sets when you do a selection. If this is the case, which often seems to be the case for the full chart, you use datum. Update: It depends: … Read more
If you want to use specific color for pie chart.color(function(d){ return d.data.color }); Then, organize your data as: [ { key: “Cumulative Return”, values: [ { “label”: “One”, “value” : 29.765957771107, “color” : “#8c564b” } , { “label”: “Three”, “value” : 32.807804682612, “color” : “#e377c2” } ] } ]
You probably want to look at: D3 Real-Time streamgraph (Graph Data Visualization), especially the link of the answer: http://bost.ocks.org/mike/path/ In general, I see two ways to deal with the vertical transition problem: oversampling having some linear interpolation between the real point, and the smaller the interval between points, the more “horizontal” the vertical transition will … Read more
Just override in this way it will work definitely function tooltipContent(key, y, e, graph) { return ‘<h3>’ + key + ‘</h3>’ +'<p>’ + y + ‘</p>’ ; } Or tooltipContent(function(key, y, e, graph) { return ‘Some String’ })
Just override in this way it will work definitely function tooltipContent(key, y, e, graph) { return ‘<h3>’ + key + ‘</h3>’ +'<p>’ + y + ‘</p>’ ; } Or tooltipContent(function(key, y, e, graph) { return ‘Some String’ })
Sorry, I’m not very fluent with D3, but a few ideas off the top of my head that might be of some help. Have you tried using the d3.select() method and applying solely the font-size this way, to see if you can narrow down that the font/text selector combination is problem? Maybe assign an id … Read more
Try creating a new Date object before the tick for the x-axis gets passed to the formatter: .tickFormat(function(d) { return d3.time.format(‘%b %d’)(new Date(d)); }) See the documentation for d3.time.format to see how you can customize the formatting string.
Found a solution. Appending .forceY([0,100]) to the instantiation of the chart forces the axis to take on the range specified in the array. From the example here http://nvd3.org/livecode/#codemirrorNav Appending .forceY([0,100]) to the chart variable works.
You can select all the elements below the SVG with the “svg > *” selector, i.e. to remove all of those, do d3.selectAll(“svg > *”).remove();