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Questions tagged [radhtmlchart]

31 questions
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RadHtmlChart not skipping NULL values

I have a RadHtmlChart that includes NULL values and instead of skipping or interpolating the values, they are counted as zero. Here is my chart: …
PhoenixFly
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RadHtmlChart - Telerik ASP.NET HtmlChart Zoom Not Working Via MouseWheel

I am working on a RadHtmlChart using the Telerik controls. Basically the zoom ability worked until i applied a styling fix to the x-axis ensure the labels stayed fixed at the bottom and would not enter the chart and overlay plots on the graph. The…
Ryan Gavin
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telerik RAD HTMLChart Label display NaN (not a number)

I have a chart that is getting data from a SQL database in codebehind. Everything displays correctly and the series have the correct number on hover. It is a stacked bar with the Show totals work a round found on this…
meyvn
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Exporting and save in folder RadHtmlChart to PDF - RadHtmlChart - UI

I'm using RadHtmlChart and I want to save the chart to App_data/Export/ But it is not working. It exports to PDF, but it's not able to save to a local folder. var relativePath = "~/App_Data/Export/"; RadClientExportManager1.PdfSettings.ProxyURL =…
Rajesh
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How to get Telerik RadHtmlChart into PowerPoint presentation

I am using VB Net and telerik controls to build a web application. I have a screen with a few ColumnChart RadHtmlCharts on, and I need to get them into a PowerPoint Presentation in the Code Behind file. My current approach is taking an existing…
Russ Dooley
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Programmatically set column labels in HTMLChart

See Telerik column chart demo here. Notice the labels above each column, such as "25000 sales". Now notice in the declarative code how this label is set: I…
HerrimanCoder
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How do you dynamically add the DataFieldY value for a RadHtmlChart?

When makeing a PieSeries chart with telerik:RadHtmlChart Would it be possible and if so how would you set the DataFieldY attribute to the name of the fist column in an Excel upload?
JoJo
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cursor hand symbol change in radhtmlchart columnseries chart

Please suggest on how to show the hand symbol on mouse hover of the telerik radhtmlchart.AS of now im getting only pointer symbol on mouse hover.
Hari Haran
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How to export RadHtmlChart to PDF

I am trying to change the orientation of my RadHtmlChart when printing. Here is the code I am using which, basically, takes an image of the chart and puts it in another window to print. It is working, but I need to change the orientation to…
PhoenixFly
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How to change the visibility of a scatterlineseries programmatically?

I am using Telerik RadHtmlChart, specifically the Scatter Line chart, and have run into an issue with changing the visibility of a series in the code-behind. I would like to access certain series and turn their visibility to false. I know Telerik…
PhoenixFly
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Setting ColorField does not change colour of ScatterLineSeries in Telerik UI for ASP.NET AJAX

I am trying to make a ScatterLineSeries to show up as a desired colour but they never set to the correct colour and Telerik just always uses its default colors to draw the markers and lines. I've rewritten my code in two styles and neither have…
Kyle Stacey
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How do I format dates in a Telerik RadHtmlChart's Tooltip ClientTemplate?

Using UI for ASP.NET AJAX RadHtmlChart feature, In a Column Chart, I am trying to format a date in a Tooltip's ClientTemplate and I can't seem to figure it out. On the Y-Axis I have dollar amounts, on the X-Axis I have the 24 hours of the day (12am,…
Tantalus
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Telerik RadHtmlChart group series by column value

I'm making a pretty simple polling app. Users text a certain number with the values 'yes' or 'no' and the results show up live via AJAX on a projector. There are five different items to vote on (all yes or no). Right now I have a SQL View that…
dx_over_dt
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Export Radgrid contains Charts

I'm trying to export a RadGrid to pdf (or excel). My RadGrid contains RadHtmlGridCharts also. I want to export them with the RadGrid in any format (image, charts, or whatever) but all I get is a table with text but not the charts. Here is ASPX…
AKO
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RadHtmlChart not showing data from a datatable source

This is really a simple bar chart that I want to show. Here is my chart: …
user222427
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