charts

问题 I use eCharts javascript plugin to create a line chart .... As you can see in the picture I attached below, the y-axis is overlapping each other. And this is the option I use var colors = ['#5793f3', '#d14a61', '#675bba']; var option = { title: { text: 'Wi-Fi Users & Bandwidth Usage by Day & Month Summary' }, tooltip: { trigger: 'axis', formatter: function (params) { params = params[0]; var date = new Date(params.name); return date.getDate() + '/' + (date.getMonth() + 1) + '/' + date

问题 I have a Column series chart which is working fine. I have a feature that i need to add to that, i want the horizontall scroll to be enabled to the plot area that is x-axis. Here is the screen shot: If you see the screen shot i have six items, and the bar are very thin because of more number of items, so suppose if i have 20 items then the bars will not be visible at all. So can we make the X-axis bar scrollable horizontally ? EDIT ResourceDictionary.xaml <ResourceDictionary xmlns="http:/

问题 Hello I am trying to create the following donut chart using Chartist.js: GOAL CHART This is what the chart looks like currently: Chartist.js Donut Chart I am trying to find where or how I can change the colors of this chart to match the 1st donut chart. The red and pink seem to be the defaults. I haven't been able to find any documentation of how to accomplish this goal. I would also like to customize the size of the stroke and the size of the chart itself. Any help is greatly appreciated!

问题 I'm facing a problem with the charting engine from the WPF toolkit. I haven't moved the data to a proper object model, so the ItemSource is backed with a DataView . First attempt <chartingToolkit:ScatterSeries x:Name="TargetSeries" DataPointStyle="{StaticResource TargetStyle}" ItemsSource="{Binding Path=TargetSeriesData}" IndependentValueBinding="{Binding Path=TargetSeries_X}" DependentValueBinding="{Binding Path=TargetSeries_X}" /> This crashes because I believe the bindings are considered

问题 I am able to generate pie chart and add data to it dynamically, based on user interaction. Here is the fiddle http://jsfiddle.net/L5Q8r/ The problem I am facing is during the data removal from pie-chart. When the checkbox is unchecked, I am deleting the data from "dataset" and updating the chart. The chart is getting updated but the previous "slice of pie" is still visible to user. I tried adding the ".exit().remove()" but no success. Here is what I did: var updateChart = function (dataset) {

问题 I am trying to build a stacked bar chart with the Charts framework (Swift) in my iOS project. All I can build at the moment is a grouped bar chart. Does someone know how to do this? All I found is: Convert bar chart to a grouped bar chart with danielgindi/ios-charts and Swift Here is my code: @IBOutlet var barChartView: BarChartView! var receivedDate1 : String = "" var receivedDate2 : String = "" var receivedDate3 : String = "" var receivedDate4 : String = "" var receivedDate5 : String = ""

问题 I retrieve several datatables from my DB, which vary in size. This one of 2 is just an example. See the structure here! I managed to create the 2 different series and have them show up on the legend. My question is on how to bind that data to the respective series. The series name are created from column doman_namn and the amount of series are created from the "antal" column which holds the number of unique URLS. QUESTION HOW TO BIND ADDY and ADDX to the chart it fails now. This is my code so

问题 Please help me out from this problem in pie-chart using MPAndroidChart This is a library bug. When I have a pie slice that is too small, the color for that slice bleeds into the chart background. Like in the pictures below - you can see the yellow color has bled. I'm setting static float data in setData() :- private void setData(int count, float range) { yVals1.add(new Entry(100.9f, 0)); yVals1.add(new Entry(0.01f, 1)); } It means when we enter a huge difference between 2 values then this

问题 I've been trying to create a 3D bar plot based on categorical data, but have not found a way. It is simple to explain. Consider the following example data (the real example is more complex, but it reduces to this), showing the relative risk of incurring something broken down by income and age, both categorical data. I want to display this in a 3D bar plot (similar in idea to http://demos.devexpress.com/aspxperiencedemos/NavBar/Images/Charts/ManhattanBar.jpg). I looked at the scatterplot3d

问题 I'm looking for an app to create charts like the one in the picture. I been using gephi and trying to use circos. Gephi is still on beta and circos needs a lot of configuration in order to get the chart. I'm looking for something easier that could convert a csv file into a chart like this. 回答1: In Python, you can use CircosPlot from nxviz (used to be circos). This is developed by Eric Ma on top of Matplotlib. Note that the documentation seems minimal but as Eric is not paid for this (and is a