Hello, I'm trying to read a serial port data from a controller and plot it using chart. I could read the data from the controller and see the data in a textbox earlier. Now I'm trying to use a chart along with the textbox. There are complication when I'm trying to use both together. I get an exception because I'm trying "data = sp.ReadLine();" for chart. I'd like to keep the textbox just to verify what I'm plotting, but I understand that I can also do that using putty. There's no response even when I use only the chart to …

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Hi, I really need help and this is my first time of trying to link 20 sheets into a survey chart (Chart 1). How to do that? The chart in "Chart 1" is only based on sheet 1. Excel file: https://1drv.ms/x/s!AqKGcmac7PpVz2StIkZ445NRYVat

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hi...i've research fusion chart... and i find it nice .. I would like to retrieve from my database(SQL) and graph it using php is there anybody here experience working with fusion chart and php?...

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Hi folks. The short question: (A) **Can I set the colour on each individual item/element/point/column in a chart with column series? Or even have gradient on it?** (B) **I want to put names on each column, visible under the X-axix. Now they are simply numbered.** (C) data source? (see below) The longer explanation why I ask: (A) Im trying to make a nice chart for my eight batteries that i'm supervising via the serial port. Normally, the elments of one series in the chart always have the same colour. But I want the column to change colour if the voltage …

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Hi How to plot chart from data in the middle of Datagridview ? I tried this code below , [from this table](http://i.imgur.com/1GzQITe.png) , it plot [nicely like this](http://i.imgur.com/NH2aTio.png) , but but when [this data increase](http://i.imgur.com/CSMfEGJ.png) , I [do not want this kind of chart](http://i.imgur.com/wUx89fP.png) ..... Chart1.Series(0).Points.Clear() Chart1.Series(0).BorderWidth = 5 Chart1.Series(0).Points.AddXY(DataGridView1.Rows(0).Cells(1).Value, DataGridView1.Rows(0).Cells(1).Value) Chart1.Series(0).Points.AddXY(DataGridView1.Rows(1).Cells(1).Value, DataGridView1.Rows(1).Cells(1).Value) Chart1.Series(0).Points.AddXY(DataGridView1.Rows(2).Cells(1).Value, DataGridView1.Rows(2).Cells(1).Value) Thanks !

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I am looking for some help on makings a dynamic organisation chart in PHP.Does anyone know where I could find a PHP class to generate organizational charts?

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Heya all, I'm trying to render a histogram of relative frequencies using D3 in combination with AJAX. Now i'm getting all my data correctly, but when i try to draw my chart, the first 2 bars are missing. The only error i'm getting on both firefox's and chrome's javascript console is: Unexpected value translate(NaN,0) parsing transform attribute. The only transform attribute i can find is: var bar = svg.selectAll("g") .data(data) .enter().append("g") .attr("transform", function(data, amountOfBarsDrawn) { if (amountOfBarsDrawn === 0) { //first trigger is 2! alert("no bars"); return "translate(" + barWidth + ",0)"; } return "translate(" + amountOfBarsDrawn * barWidth + …

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Hello , i am making a website and have difficulties using Google Chart API. I am using a annotated timeline chart and it works. But i want to change the look of the chart and i am having difficulties with that . Mayby somebody here can help me ? Here is what i have : <script type="text/javascript" src="https://www.google.com/jsapi"></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["annotatedtimeline"]}); google.setOnLoadCallback(drawChart); function drawChart() { var data = new google.visualization.DataTable(); data.addColumn('date', 'Datum'); data.addColumn('number', 'Waterverbruik'); data.addColumn('string', 'title1'); data.addColumn('string', 'text1'); var aantal = document.getElementById("aantalMeterstanden").value; var a = parseInt(aantal); i=1; while (i < a) { var jaar = document.getElementById("txtJaar"+i).value; var maand …

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I'm hoping this is the right place to get some expert advice on putting an app together. I have a Beaglebone Black (BBB, a credit card sized Linux platform) that collects bursts of sensor data. Even though I'm relatively new to Linux, I'm pretty comfortable with the data collection end of the application. But I want to give people nearby access to the data displayed as a line chart along with some additional calculations. My current thinking is that I'll run a server on the BBB that users can browse to using a PC, tablet, or smart phone, that provides …

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Somebody can help me. I'm new in php and highcharts. I tried to populate my chart using mysql and php, but when I tried to run it, the chart didn't appear, only a blank web page. And there's no error appeared. Her's my codes (sorry for messy code): <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Highcharts Example</title> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script> <script src="../../js/highcharts.js"></script> <script src="../../js/modules/exporting.js"></script> </head> <body> <?php include "config.php"; $SQL1 = "SELECT * FROM pos"; $result1 = mysql_query($SQL1); $data1 = array(); while ($row = mysql_fetch_array($result1)) { $data1[] = $row['name']; $data2[] = $row['Qty']; } ?> <script type="text/javascript"> $(function () { …

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1. Please how can select Assigned Court so that the Assigned Judge and his Court Location should be auto selected...What I was able to do is just for Assigned court and Assigned Judge..Please I need help to capture the three. This can be found on the Second ICON after login...Add Entry 2. Under Add Control User (4th ICON)...I tried ading user profile picture but its showing error. Please assist 3. On the Report page (6th Icon), Status of cases per court should be included and a Report graph in bar chart should be displayed at the bottom of the page …

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Hi.goog morning, guys.Anybody here know any others dynamic pie chart library(don't want the google api chart) that is open source and free, can give me any recommendation?Thanks. Regards, Stanley

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Dim table As DataTable = New DataTable table.Columns.Clear() Chart1.DataSource = Nothing Chart1.Series.Clear() table.Columns.Add("Color", GetType(System.String)) table.Columns.Add("Data", GetType(System.Int32)) table.Rows.Add("Green", Integer.Parse(txtgreen.Text)) table.Rows.Add("Red", Integer.Parse(txtred.Text)) table.Rows.Add("Blue", Integer.Parse(txtblue.Text)) table.Rows.Add("Yellow", Integer.Parse(txtyellow.Text)) table.Rows.Add("Brown", Integer.Parse(txtnothing.Text)) Dim IEtable = CType(table, System.ComponentModel.IListSource).GetList Chart1.DataBindTable(IEtable, "Color") Chart1.DataBindTable(IEtable, "Data")

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Hi! Im looking for the best way to describe a flow chart with xml where blocks have multiple inputs and output. Blocks are placed in "folders" here in my xml I called them blockgroup. Each block has a name that must be unique within a blockgroup. Inputs and outputs must be unique within the same blocks input/ouputs. How do I describe a connections like this one: From: "block D" output "F" in blockgroup "First group" To: "block A" input "B" in blockgroup "Second group" or From: "block A" output "Not unique" in blockgroup "First group" To: "block D" input "E" …

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i want to meet members all over the world

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Chaps I have an interesting and odd problem. Today I had the brilliant(??) idea of using google chart https://google-developers.appspot.com/chart/interactive/docs/gallery/linechart#Loading for a site I am building. It is all nice and dandy till I placed the graph inside a hidden container, planning to add some jquery and slide the graph down when somebody clicks a link. The functionality works, in that the graph does actually slide down but the size of it shrunk to almost half of it. Feeling completely lost after having tried to increase the width of a few of the container created by the google script, I had …

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This is another useful script I came across. It prints a color-code chart in your terminal. It can help you find the color-code you are looking for, or view the current color-scheme you are using (people use it on reddit/r/unixporn to show off their system's theme, I use it to grab color codes). I figure someone may get some use out of this, and there aren't many "Shell Scripting" code-snippets, so I'll put it here.

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Hello I'm having Trouble here in my ms chart. ![6c6bbe39010ff302ee66367ce9439bba](/attachments/large/4/6c6bbe39010ff302ee66367ce9439bba.jpg "6c6bbe39010ff302ee66367ce9439bba") as you can see the chart in the right side the secondary axis i want it to be fixed in the line of the primary axis in the left side Public Sub Chart_BU_GP_vs_Target() With Chart_EBU_GP_vs_Target .Series.Clear() .Legends.Clear() .ChartAreas("ChartArea1").AxisX.MinorTickMark.Enabled = True .ChartAreas("ChartArea1").AxisX.Interval = 1 .ChartAreas("ChartArea1").AxisX.IsLabelAutoFit = True .ChartAreas("ChartArea1").AxisX.LabelAutoFitStyle = DataVisualization.Charting.LabelAutoFitStyles.LabelsAngleStep30 .Series.Add("Gross Profit") .Series("Gross Profit").ChartType = DataVisualization.Charting.SeriesChartType.Column .Series("Gross Profit").Points.AddXY("January", Me.BU_JanGP.Text) .Series("Gross Profit").Points.AddXY("February", Me.BU_FebGP.Text) .Series("Gross Profit").Points.AddXY("March", Me.BU_MarGP.Text) .Series("Gross Profit").Points.AddXY("April", Me.BU_AprGP.Text) .Series("Gross Profit").Points.AddXY("May", Me.BU_MayGP.Text) .Series("Gross Profit").Points.AddXY("June", Me.BU_JunGP.Text) .Series("Gross Profit").Points.AddXY("July", Me.BU_JulGP.Text) .Series("Gross Profit").Points.AddXY("August", Me.BU_AugGP.Text) .Series("Gross Profit").Points.AddXY("September", Me.BU_SepGP.Text) .Series("Gross Profit").Points.AddXY("October", Me.BU_OctGP.Text) .Series("Gross Profit").Points.AddXY("November", Me.BU_NovGP.Text) .Series("Gross …

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Im thinking about making a little system for an imaginary retailer, Im going to have a section for the employers and there sales figures, Was just wondering If there was something like an import function for graphs? Im a bit of a noob so go easy

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Hi, I have been using MySQL to analyze quiz results. I have created a series of queries which yield particular graphs which help me in my analysis. For some reason, unknown to me, when I turn these queries into a 'Routine' the option to 'display chart' is taken away in the Query Results Operations task bar. It is very important that I am able to display the graphs from a routine as I am presenting my solution and want it to be slick. Right now I am stuck with copy and pasting my queries from a word document into the …

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I have datatable looks like below: ![table2](/attachments/large/3/table2.JPG "table2") I want to create a stack chart that will produce something like this: ![stack2](/attachments/large/3/stack2.JPG "stack2") I don't know where to start. I have google about how to create stack column but still can't get it. So far I have a chart but mcname not include (only have LINENAME at X-Axis, DURATION at Y-Axis and Count (As Frequency) at Secondary Y-Axis) ![chart12](/attachments/large/3/chart12.JPG "chart12") This is my chart code: ' Setup the chart With Chart1 .DataSource = grpTot ''Datatable name .Legends.Clear() .ChartAreas.Clear() .BackColor = Drawing.Color.Linen .ChartAreas.Add(New ChartArea("Fred")) With .ChartAreas("Fred") .AxisY.LabelStyle.Format = "HH:mm:ss" .AxisY.Minimum = …

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does vb.net have a 3d pie chart? or can i possibly use a 3d pie chart on vb.net?

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Hi, How can i draw a horizontal line in my chart? Currently my chart look like below: ![chart11](/attachments/large/3/chart11.JPG "chart11") Before this i use below code to draw it but when i try to draw with this application (Y axis in datetime), it give me error like 'make sure not dividing by zero' Private Sub Chart1_PostPaint(ByVal sender As Object, ByVal e As ChartPaintEventArgs) Handles Chart1.PostPaint If TypeOf e.ChartElement Is ChartArea Then Dim area As ChartArea = CType(e.ChartElement, ChartArea) Dim x1 As Single = CSng(area.AxisX.ValueToPixelPosition(area.AxisX.Minimum)) Dim x2 As Single = CSng(area.AxisX.ValueToPixelPosition(area.AxisX.Maximum)) Dim y As Single = CSng(area.AxisY.ValueToPixelPosition(20)) e.ChartGraphics.Graphics.DrawLine(New Pen(Color.Blue, width:=5), x1, y, …

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Hi, I have a bar chart to display information. I also have a vertical line indicate the limit of Y-value. For example, I set the limit to 25. So now I want the color of column bar to change to red color if the column exceed the limit. I tried this but the result, i get all column color changed, not only column that exceed the limit. Dim maxAlert = GetMax() \\ get maximum column value. If maxAlert > 25 Then .Color = Color.Crimson \\if max value exceed 25, the color changed Else .Color = Color.LightCoral End If This is …

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Hi, i have a dataset with 2 columns. 1 column is in String datatype and another one is in Timespan. Now i want to generate a chart from the dataset. While i'm trying to generate the chart, it has error: *"Series data points do not support values of type System.TimeSpan only values of these types can be used: Double, Decimal, Single, int, long, uint, ulong, String, DateTime, short, ushort. "* Do I need to convert my timespan column to another type first? Can someone help me how to solve this error?

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I have a webform where i need to show a usable gantt chart to the user where the user will be able set the columns etc ... i have seen jsgantt but i think its only to show can user give input to that like normal gantt chart or is there some other free or less costly tool available for this? pls help i really need this

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Hi, I have a json encoded array ($dataTable) that looks like this: {"cols":[{"type":"string","label":"Analys"},{"type":"string","label":"Test 1"},{"type":"string","label":"Test 2"}], "rows":[{"c":[{"v":"Top"},{"v":"78"},{"v":"71"}]},{"c":[{"v":"In"},{"v":"88"},{"v":"91"}]},{"c":[{"v":"Pref"},{"v":"60"},{"v":"72"}]},{"c":[{"v":"Int"},{"v":"13"},{"v":"9"}]}]} I think that's right but when I try to display the graph it says "table has no columns"... Copied from google I have this in my head section: <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 = new google.visualization.DataTable(<?php echo $dataTable; ?>); var options = { title: 'Company Performance', hAxis: {title: 'Year', titleTextStyle: {color: 'red'}} }; var chart = new google.visualization.AreaChart(document.getElementById('chart_div')); chart.draw(data, options); } </script> and ofcourse in the body section I have a <div id="chart_div"></div>. Does anybody …

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Dear All, I have a time ticker which updates the time say now for 5 seconds. Then it keep calling a function and in it via sql query based on the current time it shows the relevent sum data. I got few things to confirm am I doing the right method to refresh the chart and secondly I would like to continously show updates on my data based on the live data that is being inserted into my db. public partial class Form1 : Form { static System.Windows.Forms.Timer myTimer = new System.Windows.Forms.Timer(); static int alarmCounter = 1; static bool exitFlag …

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Man, my *rookie* status os showing on this one... For the life of me, I cannot determine why my graphics panel section is not working to correctly display my Pie Chart.... I have the output broken down, and the variables exist... It runs looking for Annuities.csv in the C:\temp folder... Once loaded, breaks down an annuity based on Monthly deposit, interest earned, and final balance (per month). I am trying to add a simple pie chart showing how much of the finalBal of the annuity is gained from monthly deposits (mDeposit*term*12) and how much is from InterestEarned. I cannot get …

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Hi everyone I currently have a program that imports data from an excel sheet that is already made. The data also creates a chart. I need the chart to load into the program and I think that the only way to do that is by importing it into a picturebox. If this is possible please help me Thank you in advance LNC

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The End.