charting

Hiding The Gridlines On An ASP.Net Chart Control

I've made some graphs in my ASP.Net MVC application using the ASP.Net MSChart control. I cant seem to find the property for hiding the gridlines, anyone know how this is done? Thanks ...

Financial charts in .NET? Best library to display a live streaming 1-min stock chart?

We are using C# .NET. We're looking for a method to display live streaming 1-min financial stock charts. Need: - Candlesticks - Zoom/pan - The chart scrolling in real time as it receives streaming data Woud like: - A method to print metadata on the chart (buy/sell points, etc) We don't mind paying for it, so any recommendation goes! ...

Charting tools for reporting

What are the available charting tools in the market for comparison. It should support both Java and .NET. It can be open source as well as cost.Please mention the licence type. Mention it needs any other external softwares like Flash player or other external plugins Any tutorial/sample links for each if possible/available. It need not be...

SQL Server Reporting Services: Limit Legend to One Series for Chart that has Multiple Series

I have a chart with these characteristics: chart type is XY (scatter ) all XY data have x-values that are integers; they are called "Update Cycle" numbers. This represents "score" data from a given program. in addition to the values that produce the XY data, I've added two other elements to the "Values:" list: one that is the average ...

Trend Lines in ASP.NET Charting Controls

Any idea on how to produce a trend line in ASP.NET Charting Controls, i dont want the trend line based on time periods so i am guessing that the finacials stuff isnt useful in this case. ...

Customizing Datapoints in silverlight charts

Hi, I am working on a silverlight application that pulls in objects from a web service and dynamically populates a chart (lineseries) based on object attributes. The problem is that I have too many datapoints (dots) on the lineseries and I was wondering if there is a way to remove them. I used Setter to collapse the visibility of the d...

How can you add vertical line for data point in the new Microsoft Charting Control

So I am using this fancy new charting control. More info here I have data displayed already. What I want to do is add a line seperator that is there every year. Basically vertical red line on every jan, 1st? Any ideas??? Data points do not exist for each day in the year. It can be anywhere from 365 to 1 data point in between two year s...

jQuery Charting

Can anybody suggest nice cross browser jQuery API plugin for developing Chart application except like filamentgroup.com. The API should be customizible.I want to integrate it in ASP.NET. (ofcourse ASP.NET 3.5 comes with inbuilt Chart control,I want some nice jQuery Plugins). ...

Interactive .NET Charting tools?

We are looking to implement some complex charting graphs for a new application we are building. Some of the charts are scatter graphs that sometimes have a high clustering of data in specfic areas. Is there a charting tool that is similar to Google Maps that gives you a high level view, and then if there is too much clustering, a user ...

Aligning Multiple Charts in Flex Charting

I have multiple line charts in Flex Charting (3.x). The charts (and number of charts) are being dynamically generated, and are either of "type A" or "type B." The type of data on the Y-axis is different for type A then it is for type B. The x-axis is time. Each chart is placed in its own VBox (with a few other things) that make up ...

Handling massive data with JavaScript chart library

I am interested in any experience using JS charting packages handling massive amounts of data (for example tens of thousands of data points). Any performance issues? Browser memory consumptions? Any other issues? Would anyone recommend a particular JavaScript charting library for that? Thanks ...

Horizontal Label on DateTimeAxis dissappears sometimes after changing data, why?

I'm working with an Adobe Flex project and I have data I'm plotting against a DateTimeAxis (X-axis) but because there are a lot of points, I have to do some manipulation and remove some objects in the array (I do this by copying data to another array, removing items, then copying the new array into the original array). However, sometime...

What should I use for graphs in an ASP.NET 2.0 web application?

I need to implement fairly simple bar charts with "trend lines" (not sure what they're actually called) in an ASP.NET 2.0 web application. What is a good free or nearly free solution for this? I also need to be able to generate PDFs (if nothing else than by printing them to a PDF print driver) server side, so it can't be a JavaScript cli...

Excel 2003 Charting: Chart Data Too Complex

I have written a macro in excel 2007 to log water-level readings. Once logged, it automatically charts the data for each of the 30 wells. However, when the workbook is opened in Excel 2003, the chart does not work complaining that the chart data is too complex to be displayed (works fine in 2007). There is one series per well (each well...

ASP.NET chart control: pie chart and custom sized labels

Consider a pie chart using the ASP.NET charting controls. The requirement is around controlling the text that's rendered on the pie chart. The goal is to limit the number of characters on the label. The chart currently is bound to a SqlDataSource. <asp:Chart ID="myPieChart" runat="server" DataSourceID="myDS"> <Series> <asp:Se...

Dojox legend color for markers incorrect

Hi, I have a dojox chart where the legend created for the chart never has the correct color for markers. The legend color for the marker should match what's on the chart. It's always seems to use a default color to represent the marker in the legend. Any ideas?? Possible bug?? BTW: I'm using Dojo 1.3.0 Thx!! John ...

How to stream Chart Images as FileResult from MVC Controllers update via jQuery Ajax

I am experimenting with Nic's method of streaming images as FileResult from controllers. CodeProject article. I thought I take it a step further and have an image get updated via jQuery. I have tried all sorts of ways but can't get the image to show. In this current state I am seeing all the characters of the PNG, I think it is sending ...

Dojox charting legend image rotation

Hi, Is there a way to rotate an image symbol in the legend widget?? I'm using a few vertical lines in my graph to show the location of a leak on a chart. The legend shows these lines as horizontal which is fine but, it would be better to rotate it and show a vertical line. That would be wayyyy more intuitive to the user. Thx!! John ...

B&W Chart in Crystal Report 10 Not working as Expected!!!

in "Template" Menu and "Costum" Tabpage I selected "Letter Size B&W" But as a result just 4 columns are in B&W Format, and other columns are Colorfull starting from Orange!!! How can I fix that? What wrong with Crystal Report 10?? ...

Charting library for Flex

I'm starting to develop a website with flex. I need a charting library. It's very important to have good looking and interactive charts. I have been testing charts included in flex builder and fusion charts for flex. Does any body know any other charting library for flex? I don't mind the cost of the library. I prefer to pay and have a g...