Category "charts"

ChartJS Tooltip

I am using ChartJS on my project, I followed the integration as indicated on the ChartJS website. My problem is the following My error. I tried several things

Adding a second line to a graph in excel via c#

I want to create a simple line on a graph in excel that I have generated with code. I add the data to an excel sheet and can generate a single graph of that dat

Google visualization api - Auto add filter value onto the title

I try to make the title auto add Work week value when I click filter any Workweek.Example as picture when I click filter "WorkWeek" 15 , the title will auto

Setting a chart.js Scale Min as the Y-Axis Bottom Ticker minus the Generated Step Size

Suppose I have a chart.js chart with no stepSize so the y-axis ticker values are generated as below based on my data as an example: How can I insert a new bott

Hide #NA displayed in the cell by formula =IFERROR(~~~,NA())

I'm trying to format my excel sheet and to display organized chart, I have to do( A1~A100 ) IFERROR($B1+$C1,NA()) To make cells #NA value instead of IFERROR($B

Set background color in flutter chart

I am using charts_flutter to build a bar chart, but having a hard time setting the background color. The char is working fine, but I cannot seem to find the opt

Create flutter chart with json api data

I'm creating a flutter app to receive data from the Yahoo finance API and show this data in a chart widget. This is my detail page, getting the "Symbol"-Informa

How to remove line over the stroke line in area chart - Apexchart?

How to remove line over the stroke line in area chart - Apexchart. the image Please help me to fix this! Here is my code so far <template> <div id="

How to draw x-axis labels between 2 Bars from 1 group of BarChart Android Studio

I'm using BarCharts for a project in Android Studio I created a Barchart with 2 vertical bars for each group. I also changed the x axis by adding a list of name

Lightweight-charts doesn't show on html page

i'm trying to use a chart on my webpage using Lightweight-charts-library but the chart won't show. This is my HTMl <!DOCTYPE html> <html lang="en">

Custom tooltip React ChartJs

I'm having an issue while creating a custom tooltip using react-chartjs-2 library where my chart rerenders whenever I hover the chart and change the state of th

LightningChart JS - Logarithmic axis

I would like to show some line series on a logarithmic scale, using LightningChart. I saw that the .NET version has some config options, but I couldn't find any

Excel / PHPSpreadSheet : LOAD and SAVE WITH Charts, unexpected argument

I'm trying to load my excel file through PHPSpreadSheet library including the charts. At the reader step, everything is working fine and I could without difficu

In R - How do I plot the data from the row where the date=='"2020 Q1' to the last row of the dataframe?

example of the data: Date Inflation 2020 Q1 2 2020 Q2 2.1 2020 Q3 2 2020 Q4 2.1 I am using ggplot ggplot(CPI,aes(x=date,y=inflation,group=1))+geom_line() but

How to make a pie() chart larger in R without it cutting off?

I am currently trying to make a pie chart with the pie() function in base R. How can I make it bigger? I have tried radius = 1.2, but this ends up cutting the c

React apex chart does not render after series array changes [closed]

You will find answer in this post I am new with react I used apexcharts which worked really fine but whenI had to use this chart components, i

Chart.js 3.x migration problem – thin white border / padding appears around chart on first load

I'm using Chart.js with a React wrapper (react-chartjs-2). I want to upgrade to the latest major version of Chart.js (3.x) to remove the dependency on moment, a

Plotly chart is a mess of lines after index converted to pandas datetime

My plotly chart is just a mess of zig-zagging lines (see chart here). This only happens after I use df['Date'] = pd.to_datetime(df.index) to convert the index t

Format & localize date labels in charts_flutter time series chart

I have following time series in charts_flutter: charts.Series<DatumPoint, DateTime>( id: 'Series', colorFn: (_, __) => charts.Material

How do you remove the x-axis from a bar chart produced by Google's Visualization API?

Referring to the kind of chart shown here: http://code.google.com/apis/visualization/documentation/gallery/barchart.html There doesn't seem to be a simple swit