pie-chart

I'm using d3 v4. I want to move tabels out of my pie chart and have them point at the pie chart instead (because for small wedges it is not possible to read the labels). I thought this would add external labels // Now we'll draw our label lines, etc. enteringLabels = labels.selectAll(".label").data(data).enter(); labelGroups = enteringLabels.append("g").attr("class", "label"); labelGroups.append("circle").attr({ x: 0, y: 0, r: 2, fill: "#000", transform: function (d, i) { centroid = pied_arc.centroid(d); return "translate(" + pied_arc.centroid(d) + ")"; }, 'class': "label-circle" }); but the

I am using Highcharts to generate a pie chart. It is generating it fine but the problem is that I have a fixed area to display the chart and the tooltip has large amount of text. The tooltip is too large to fit inside the chart div, how can I fix this? $(function () { var chart; $(document).ready(function () { chart = new Highcharts.Chart({ chart: { renderTo: 'ER_inpatient_stay', plotBackgroundColor: null, plotBorderWidth: null, marginTop: 0, plotShadow: false, backgroundColor: 'none', }, legend: { layout: 'vertical', align: 'left', borderColor: '#fff', itemMarginTop: 30, verticalAlign: 'top',

I have a data frame containing the following data: > data_graph # A tibble: 12 x 4 # Groups: ATTPRO, ATTMAR [?] x y group nb <dbl> <dbl> <chr> <int> 1 0 0 1 1060 2 0 0 2 361 3 0 0 3 267 4 0 1 1 788 5 0 1 2 215 6 0 1 3 80 7 1 0 1 485 8 1 0 2 168 9 1 0 3 101 10 1 1 1 6306 11 1 1 2 1501 12 1 1 3 379 My objective is to have the following chart: Both x and y , qualitative variables, to be put as X/Y axis nb , quantitative variable, representing pie size group , qualitative variable, representing pie parts The best result approching this using ggplot2 package is only giving me bubbles, with this

I'm looking to reduce the display radius of a pie chart built in ggplot2 relative to the rest of the plot (as the defaults keep cutting off my category labels). Here's some dummy data and code that should show you what I'm experiencing: library(ggplot2) library(scales) library(grid) Region <- c("North America", "Central America", "South America", "Carribbean", "Western Africa", "Northern Africa", "Southern Afica", "Eastern Africa") Conti <- c(rep("Americas",4), rep("Africa",4)) Freq <- c(runif(8, 1, 100)) Pct <- c(Freq/sum(Freq)) Pos <- c(cumsum(360*Pct)-(360*Pct/2)) Pos <- c(ifelse(Pos<=180

I've been googling around, but I can't seem to grasp this. My situation is that the countries overlap when presented on the pie chart: This is an example of what is happening: jsfiddle I am a total beginner to D3 and am trying to prevent text overlap. Is there like a text margin attribute that I can add such that my labels don't overlap each other? musically_ut Update : See the answer to D3 put arc labels in a Pie Chart if there is enough space for a more comprehensive solution. I do not know any generic method of laying text elements such that they do not overlap. However, there is a

Is it possible to print a DataFrame as a pie chart using matplotlib? This has instructions for plotting lot of chart types including bar, histogram, scatter plot etc. But pie chart is missing? import matplotlib.pyplot as plt plt.pie(DataFrame([1,2,3])) seems to work as expected. If the DataFrame has more than one column, it will raise. cmgerber Pandas has this built in to the pd.DataFrame.plot() . All you have to do is use kind='pie' flag and tell it which column you want (or use subplots=True to get all columns). This will automatically add the labels for you and even do the percentage labels

I have a page that displays data in a form of a Pie Chart. I use Google Charts to do this. Here's the code: <script type="text/javascript" src="https://www.google.com/jsapi"></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["corechart"]}); google.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Goal Name', 'No. of times Requested'], ['Frank.net Life Cover', 226], ['Frank.net Hospital Cash Back', 147], ['Frank.net Salary Protection', 228], ['King Price Car Insurance', 328], ['Momentum Medical Aid', 493

I would like to check how do I display decimals for primefaces ver 3.3 pie chart label? Currently, there are two proportions in my chart. Label A and Label B. Label A has a very big number like 100000 but label B has 100. Therefore, in the pie chart, Label A is not 100%. However, primefaces converts this to 100% which is wrong. Is there any way I can show the decimal places instead of whole numbers as labels on the pie chart? Define an extender function like: function ext() { this.cfg.seriesDefaults.rendererOptions.dataLabelFormatString = '%.4s%%'; this.cfg.seriesDefaults.rendererOptions

I am creating a financial pie chart using HighCharts that represents asset allocation. My goal is to create a chart that represents the actual allocation values in each slice but inside each slide will show essentially a second data label that displays the target percentage for various investment vehicles. It is important to note that the current asset allocation may not always match up with the targeted allocation value. I have gotten everything working except for the Target labels inside each slide. See the image below for what I would like to accomplish: Here is what I have thus far: var