1
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3ответов
2819 просмотров

Flex mx:axisrenderer How do I prevent the labels from being scaled

I have a line chart that sometimes contains a number of data points. I have solved how to prevent the horizontal axis from displaying too many labels using custom label functions and data functions. My problem is forcing the AxisRenderer not to scale down my labels. I'm using the labelRotation ...

1
голосов
2ответов
1432 просмотров

Exporting combined data/charts to a single PDF from a ASP.NET web app

We have a ASP.NET C# web application and are trying to find a way to combine data/tables and charts that can be exported a single PDF. Some things we're looking for... The ability to export a single PDF that includes charts, tables, etc. The ability to embed the report into the web app A good ...

0
голосов
1ответов
910 просмотров

how do I chart this data with the google chart api?

Hi I have a query that I have run with MySql and I need to chart the data. I would be grateful if someone can tell me how I can format the output using php and feed it to Google in the right way and with the syntax - I have tried everything but no joy. A code sample would be really useful if pos...

0
голосов
2ответов
785 просмотров

Basic excel like charting component for Ruby on Rails?

I've been using amcharts (a flash component) to produce charts from within my rails application. I'm curious.. is there a GEM or plugin that allows me to include a charting component in my web app that lets users mix from any data sets they want, and produce basic charts on their own? It would ...

4
голосов
2ответов
1864 просмотров

Measuring Silverlight chart loading time

I am trying to measure how long it takes for different Silverlight charting libraries (e.g. Silverlight Control Toolkit, Visifire, Telerik) to load on screen. My problem is that I can only measure the time until the control is loaded and drawing starts to take place on the screen, however render...

1
голосов
3ответов
2303 просмотров

Scaling/resizing the diameter of all bubbles on a bubble chart (in WPF or Silverlight)

I have a bubble chart in a WPF application with LOTS of points in a BubbleSeries. The automatically drawn sizes of the bubbles result in so much overlap of the plotted bubbles, that most of the bubble points are obscured. The drawn bubble size does not change if I alter the data reduce the SizeVa...

1
голосов
2ответов
1431 просмотров

Parameter to select the chart type to be displayed on web

I'm looking for a parameter which allows a user to select the chart type (X-Y scatter plot, bar plot, line plot etc.) from a drop down menu on a website which is interfaced with SQL Server Reporting Services. Is there any such parameter available? If not then are there any other means to accomp...

0
голосов
1ответов
265 просмотров

How to implement a SeriesInterpolate effect for a new Flash charting library?

I'm working with a hot new open-source Flash data visualization library (http://www.axiis.org) It doesn't (yet) have a series interpolation effect, like the Adobe Flash Charting library does. Can anyone point me at anything that would help me understand how to do it? I gather it involves apply...

0
голосов
2ответов
840 просмотров

How to avoid querystring being accessible in ASP.Net dynamically generated chart?

To create dynamic charts and graphs in ASP.Net, I have placed the (GDI+) code for each chart in separate page files – so the output from running a chart page by itself if to just display the chart onscreen. The chart page contains the code to get the relevant data from SQL Server, as well as th...

0
голосов
1ответов
85 просмотров

Does anyone know a great tool for creating a line/bars charts from xml data?

I'd like to create cool lines and bars charts dynamically, from xml data. Since I'm not an expert in Flash, I wanted to get a tool to accomplish this. So far, I've tried Flex Builder 3, but I can't figure how to draw the chart dynamically, as the xml data is constantly changing. I just see examp...

-1
голосов
4ответов
13774 просмотров

PHP data to chart to image to pdf

I would like to generate a chart from a dataset and eventually put it in a pdf format. How would I go about doing this? Which packages would you recommend?

2
голосов
3ответов
88 просмотров

How to use javascript (or something) to make a grid with dragable points that will modify a curve in realtime?

I want to make a box on the page that contains a graph with a curve on it, then user can drag a few points around modifying the curve. Preferably javascript or something I can easy share variables with DOM and ASP.NET. I want to get out a certain number of the points. Creating new points and dele...

1
голосов
1ответов
820 просмотров

linked report from a chart- SSRS

I am displaying a table in an SSRS report. What I want to do is, if I click on one of the columns in this chart, it opens another report by passing parameters from parent report to child report. How can I achieve this? Regards Manjot

1
голосов
3ответов
1064 просмотров

MS Access 2003 - Sparkline Graphs in Microsoft Access

Hey guys. Just wondering if anyone knows of a method to create sparkline graphs on a form in MS Access. The chart builder does not really work very well to create sparkline charts (graphs that small). Just curious, thanks!

0
голосов
1ответов
357 просмотров

Manually setting max and min on a verticalAxis

I have a candlestick chart that is working great when the numbers being dealt with are large but when the numbers are small the vertical axis starts at the very top of my data and ends at the very bottom. For example if my max number in my XML is 12 and my min is 11 the charts top is 12 and the c...

2
голосов
4ответов
7453 просмотров

Reporting Services Chart - X-Axis name problem

I have created a chart using a stored procedure which lists totals by name. However when I create the chart the names only appear for every second element. I have tested this in a table and I get each name correctly. My first thoughts were that it was a sizing issue, so I considerably increased...

2
голосов
1ответов
1249 просмотров

Is ZedGraph library development still active? If not - are there any open source replacements?

I'm about to start working on a new .NET project where I'm going to need to put real-time data from a hardware device on a chart and I was surprised to find out that ZedGraph development seems to have died out (last activity on the wiki is noted in late 2007). Is that true? If so, are there any ...

1
голосов
2ответов
764 просмотров

Is gchart safe to use?

The home page for gchart, a client side charting add-in for Google Web Toolkit (GWT), has a long screed about how the project's only maintainer thinks his Google account has been hacked and because of that he will be "disavowing/abandoning my own project and Google account". Does that mean the p...

3
голосов
1ответов
1405 просмотров

Spreadsheetgear chart x-axis text orientation

I am using Spreadsheetgear to create and modify charts. I can create a chart and modify the data easily, however, I cannot seem to modify the orientation of text the way that I want. The text lies on the x-axis and I am trying to get it to display at a 45 degree angle. I can do this manually...

1
голосов
4ответов
5160 просмотров

Good looking reporting + charts solution for ASP.NET?

I am developing an ASP.NET MVC website which will include reports and charts based on the data entered by our users. Reports must be easily printable and exportable to PDF and XLS. Ideally, Reports should also contain inline charts. I've played a bit with Crystal Reports and it does seem fit fo...

0
голосов
2ответов
738 просмотров

create chart showing sales volume

I have the following setup: A MySQL database with a table 'transactions', containing (among other things) transaction_id, price, time and uid. I need to create a chart (I'm using flot) that will show a user his/her's sales volume (not price). I need an indicator to move the y axis of the chart. ...

0
голосов
2ответов
335 просмотров

Books on Understanding on Graphs and Charts

I'm about to code some graphs and charts from scratch. Does anyone know of book that covers the reason for using some graphs and charts as well as the implementation of graph and charts. I'd prefer something combined computer science and the math of charts and graphs. Acceptable languages would ...

1
голосов
2ответов
3542 просмотров

Showing lines with different colors on a Silverlight Toolkit’s LineChart?

Hy, I have a chart,wich is created in runtime,this could be Line, Bar or Pie type. Basically what i want is to have more contrast on the lines on the chart,this means i should use different colors on the lines. For Bar chart i use the StylePalette property to set wich colors will used in the c...

0
голосов
1ответов
2595 просмотров

How can I draw a chart with a TimeSeries in jfreecharts that doesn't interpolate date values for me?

I'm trying to display data on a XYBarChart using JFreechart. The chart should display points in time along with a count. Thus, if the user chooses Jan 25 and March 25th as the range, the chart should display data between those dates in certain intervals: if the user chooses HOUR, then I create a...

1
голосов
2ответов
2998 просмотров

creating charts in jquery

I'd like to create a chart that breaks down my yearly transactions on a monthly basis and gives me the total sale per month. I have a table with every transaction and its date. I'd like to use jquery to do this. What is the best way to go about this?

2
голосов
1ответов
1208 просмотров

How to make smaller points on a Silverlight Toolkit's LineChart?

By default if you take a look at the Silverlight toolkit demo site, http://silverlight.net/content/samples/sl3/toolkitcontrolsamples/run/default.html you will see on the LineChart some points wich are relatively big. As far as i know every point on the Chart is an Ellipse. For that i created t...

0
голосов
1ответов
1579 просмотров

DateTimeAxis - set Label to display Date + Time

Is there a way in flex 3 chart component to display both the date and time using horizontal DateTimeAxis? Currently the DateTimeAxis element has an attribute dataunits which allows to set the value to any of "milliseconds|seconds|minutes|hours|days|weeks|months|years" but I want to display the l...

1
голосов
2ответов
435 просмотров

Charts with proper unicode support

I want to create simple charts like pies and bars in python. I tried out CairoPlot and pycha. Both look amazing, but they seem not to be able to handle unicode characters properly. CairoPlot.pie_plot(name='test.png', width=800, height=600, data={'eins':100, 'zwei':48, 'drei'...

2
голосов
1ответов
6060 просмотров

Simple timeline chart with events in Flex

I am looking for a simple timeline chart, that I can display several events on over a varying timespan. I haven't found any specific charts in Flex, has anybody created or used anything along these lines? I found this, Create a timeline from date to date in Flex/AS3, but that is only partially wh...

0
голосов
1ответов
932 просмотров

Label width in Google Charts

I am trying to have a fixed width size for the labels in my Google chars. The problem is that I am showing several charts, one below the other. Since the y axis is filled with the names of people, depending on the names' lengths, I get a wider or narrower lebel area. The final result is ugly beca...