Most voted "chart" questions
36 questions
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4
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answer103
viewsStacked area chart
I’m trying to make an area chart according to the image below: But I’m using a different database than the one used for this graph and I’m having some questions: 1- I am using the following code:…
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answer117
viewsStarting point of axis X using scale_x_date()
I am making a stacked area chart and use the following code ggplot(gdados, aes(Commissioned, acum, fill = Country)) + geom_area(col=c('black')) + scale_fill_brewer(palette = "Paired")+…
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answer223
viewsLivechart - Fill Cartesian Chart with Sql Server Query Data
I have a Datacontext set in a Cartesianchart which does not display the data... no error is displayed, just think I’m making wrong use of the Datacontext and I can’t fix it, I’m using the package…
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answer213
viewsColumnchart not reverting colors of options google Charts
I am filling a Columnchart with the data brought from mysql, only that I would like to put the columns of different colors, more unsuccessfully. Shows the same color in both columns, as you can see…
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answers240
viewsUsing Spring MVC to upload a Google Hard Drive
I have a jsp page with the following code that uses google Charts and shows the Graphics on the jsp page. When I use a Servlet as a controller it works perfectly. <%@page contentType="text/html"…
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answers46
viewsChart.Js mousehover action
Hello, I would like to know how to increase the size of the "legend" in the mousehover action of the Chart.js.library. I read and did not find in the documentation, someone would know? follows image…
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answers1587
viewsCreate line chart windows form
Hello, I need to create graphics in windows form of dynamic forms, this working correctly, however I would like the graph to be of line, and this generating of bars, anyone could help me? Code:…
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answers126
viewsInsert values in the chart
I’m trying to put the values on the bar graph, but I’m not getting it var especialidade = []; var totais = []; function especFn() { $.ajax({ url : 'function/especialidade.php', type : 'post',…
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answer514
viewsHow to put subtitles at the bottom of the Chart?
I have been trying to work with Chart in C#. But now I can’t leave all the subtitles underneath their respective columns. The image shows that caption 1, 3, 5, 7, 9 and 11 are not appearing, even if…
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answers181
viewsGraph line curve (techartlite - firemonkey Delphi)
I’m in need of help with a chart on Firemonkey (Delphi 10 Seattle). I need the line to be curved when connecting the points, I’ve searched the net and I can’t find, I’m using the Tchart to generate…
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answer89
viewsPizza chart is not being "sliced" using Sfchart
I made this Chart using Syncfusion Chart, private async void CriaChart() { SfChart chart = new SfChart(); DataService dataService = new DataService(); try { PieSeries pieSeries = new PieSeries() {…
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answer365
viewsFill Linechart(Line chart) wpf with data from a sql server query
Hello, I’m having trouble finding a solution to fill my linechart with data from a query, my connection class is complete and working, but I don’t know how to apply on Chart, I don’t know how to…
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answer51
viewsOnly one chart is displayed per page
I have a page where I should present two charts and, although the two are working, only the second graph appears. No error appears, just one of the two graphs appears as if the other does not exist.…
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answers221
viewsPrimefaces graphics with transparent background
I am developing a Javaweb application using the Primefaces framework. On one of my screens I have a p:Chart but I need this graphic to have its transparent background. I tried to change the…
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1
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answer25
viewsI cannot validate the image extension using charAt
I am trying to make a simple validation in the extension of the images that will occur the upload, but it is not working very well so far, could help me? Follow the code I’m trying to make work. var…
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answers19
viewsjpgraph Empty square php line Chart
Here my code receive data of a form: if(empty($_POST["GESTOR"])) { $where_GESTOR = ""; } else { $GESTOR = implode( "','" , $_POST["GESTOR"]); $where_GESTOR = " and B.GESTOR in ('$GESTOR') "; }…
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answers78
viewsPutting dynamic legend on graphics with Chartjs?
I am trying to put subtitles dynamically in my graphic, however all the examples I have seen on the Internet so far are directed to the frontend part (with HTML or Javascript), while in my case the…
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answer470
viewsLine chart on Chart, highchart or char-google
I am new here in the forum, but I came across a problem, I wanted to know if it is possible to develop a line chart, but mark certain areas, equal to the graph of the normal distribution, I have…
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answer301
viewsI can’t do doughnut and chartjs pie!
So I’m using the chartjs on a system here, but the pie and donut style does not display on the system. I imported the cdns: <script…
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answer121
viewsHow to change the caption of a Primefaces line chart?
I’m looking to change the font size and the square of the caption of a Primefaces chart via Javascript. My code: <script type="text/javascript"> function alterarGrafico() {…
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answer37
viewsHow to make a funnel responsive table?
I’m trying to do similar to this image: Here’s a Fiddle as far as I can go The data will be dynamic, and I need the corners to be rounded. I accept other alternatives or suggestions for mounting…
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answer364
viewsImprove visual information on Chart.js
I am developing a system and I use Chart.js to generate my graphics. However, at the level of usability, it is bad, because it does not show all the information of the columns. Looking at the above…
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answer345
viewsPosition plots and values
The code for the chart is in HTML. In the code below, there are these Abels: ["Área 2","Área 3","Área 7","Área 5","Área 10","Área 8","Área 11","Área 9","Área 1","Área 14"] According to the date…
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answers20
viewsConnect Points on Chart 'Bubble'
I’m making a graph using the Chart Bubble... but he has no default line linking the Points between themselves... would there be any way to make that call? And taking advantage... how could I leave…
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answer90
viewsSet time (minute:second) on Flot chart
I’m trying to put on the x-axis the seconds, because the update is every 3 seconds. I have found that to define the interval, I just put this data xaxis : { minTickSize : [ 3, "second" ], min : 0,…
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answers40
viewsmodify angular chart
friends I am trying to solve a problem which I have been looking for solution in some forums and none helps me specifically. I have a chart using piechart that renders a pie chart. However it uses…
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answer502
viewsput Subtitle on Chart.js
I am working on a chart, and I am trying to put a Subtitle that varies according to the value that the user chooses. I didn’t find in any doc how to do this, and I tried to use Subtitle:{text:}, but…
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answer1516
viewsHow to make dynamic chartjs chart with php
I’m making a graph, recovering via ajax, I’m transforming into json, then I convert into array, and I put it on the edge of Abels but the result has nothing to do with what I want My php code…
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answer25
viewsng2Charts Linea: How to apply responsiveness to this graph?
I’m using the online chart of ng2-Charts, It has a good view on my monitor, but in mobile is a bad view of the data. My chart in the default display of the monitor: The same resized graph: My html:…
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answer330
viewsChange chart language Amcharts
I have the following chart // Themes begin am4core.useTheme(am4themes_animated); // Themes end // Create chart instance var chart = am4core.create("chartdiv", am4charts.XYChart); // Add data…
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answer512
viewsSeparate Bar Graph - python [colab]
Staff how do I make the revenue and expense bars separate and not overlap on the chart? Thanks for being able to help. import pandas as pd import matplotlib.pyplot as plt #saldo em caixa no início…
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answer37
viewsInsert values into a Chart via a button
I’m making a chart through a Chart, which when clicking on a button it searches the data and inserts it into Chart. But every time I click on the button it creates a new Row (as the image below).…
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answers11
viewsHow to configure the plotly tree graph to calculate the sum and not the mean?
The official description says about this graphic : " If a color argument is passed, the color of a Node is computed as the Average of the color values of its Children, Weighted by their values."…
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answer41
viewsHow can Charts information be sql querys?
My doubt consists in creating a Chart of lines where each value is a query that I have already built! I am using phpmyadmin which has BD (imported from an sql file) And I’m wearing: link…
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answer182
viewsHow to insert values in the chart gauge
I am with widget Gauger (type Velocimetro) and would like to enter my own value For example, the maximum value would be 200 and minimum 0 The set value would be 175 How do I insert values into the…
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answer77
viewsHow to integrate Chart.js into an Electron application?
Hello, my dear friends! I am creating an Electron application in which I must generate graphics. Everything ofline! I am facing the following problem: My chart does not appear on my page! As shown…