I've been searching and found jFreeChart, Python Google Chart and matplotlib. Searching here I also found CairoPlot. I've heard I might be able to use OpenOffice to do it too. Is the API easy to use? Or would it be simpler to stick to one of those libraries? I have more experience with Java, but I've read most of Dive Into Python 3 and ...
I'm working on a charting algorithm that will give me a set n array of y axis values I would use on my graph. The main problem is that I also want to calculate the number of number of steps to use and also use nice numbers for them. It must be able to take integers and doubles and be able to handle small ranges (under 1) and large rang...
I have a line chart in a report (rdlc), that I cannot get formatted correctly. There are 2 main things I am trying to accomplish. 1) The x-axis is a date, right now it is being displayed as the full date with time, and I want it to be displayed as mm/dd/yyyy. I have attempted to change this by using =FormateDateTime(Fields!EndDate.Val...
I need a graph exactly like the above figure using Multi-series line graph with time gap of one hour from 9am till 11pm for a singe day. Please help me. ...
Hi, I need to plot my simulation (which I do in a C++ application) for use in a Latex document (so I would prefer some vector output like EPS). My function is of 2 arguments, so I am after a 3D plot, ideally with colouring indicating the function value (similar to what Mathematica does). Could anyone recommend any library? ...
I would like to draw a realtime chart on a WindowsForm. My platform is the .Net Framework 3.5. What the library should offer: Free as in beer The results should be pretty... (My standards for pretty are rather low though) a HeatMap type of chart would be a big plus possibly a lot of data - we are talking about several hundred n...
Hi , i"m using the google chart API warpper (http://code.google.com/p/googlechartsharp/wiki/ChartData) i didn't see the option to set the labels for x axis i want the graph looks somthing like http://img268.imageshack.us/img268/4097/test213.jpg i want to set the X labels please help me how to accomplish that thanks! UPDATE Foun...
I have a line chart with two lines in it. Sometimes the values between them differ by a hundred or more. That leaves the bottom line looking very flat. I want both of these to remain on the same graph but is there a way to have a different scale for each line? I was told that it is possible to have one (scale) on the left and one on ...
If I had a product and wanted to visualize the amount of time that has passed between releases of that product, what type of graph would I use? What I'm trying to show is the average amount of time that has passed between release cycles, as well as (approximately) how far through the current release cycle we currently are. The best I co...
I am trying to create a stacked column chart in VBA where there is a bar graph and each bar graph shows the breakdown of subcategories on the graph (See right side of picture). For the normal bar graph all I had to do was create a new series and set the Values and XValues properties. I'm not sure how to tell it about the values for the...
Hello, I have a strange situation using asp ajax chart controls. I have an application which is attempting to display a chart on an aspx page. Here are a couple of snippets from my web.config - <appSettings> <add key="ChartImageHandler" value="storage=file;timeout=20;dir=c:\temp\;"/> </appSettings> ... <httpHandlers> <add ...
I made a XY plot that shows points from one data set in two different colors, depending on a set of conditions. I achieved this by making the source table three columns instead of two. First column is the X. Second column is Y is one set of conditions apply, third column is Y is the other set of conditions apply. So the second and third ...
Suppose I have a large list of objects (thousands or tens of thousands), each of which is tagged with a handful of tags. There are dozens or hundreds of possible tags and their usage follows a typical power law: some tags are used extremely often but most are rare. All but the most frequent couple dozen tags could typically be ignored, i...
As captioned, I need to find out which combination of the rules can give the highest sensitivity and lowest specificity using my dataset, so I am trying to figure which several out of 8 Shewhart rules, which are default in the qcc package, should be applied. I know there is a function for storing the rules, but I don't understand what I...
Hello Everyone, How do you display data on a LineChart that cuts off where there is no more data? For example, if I am showing a chart of company revenue for 2010, the chart should only show up to July now (with August and forward on showing no data). This would make the line in the line chart break and dissappear off at about midway ...
Flex offers 1 point (One Y for every X , eg: scatter Plot). Flex offers 4 points ( 4 Y values , high-low-open-close for every X eg: Candle stick). Is there a way we can either customize the candle Stick, to show only 3 points? I also need the high-low-open to be "Dots" or "Diamonds". Currently they all end with nothing. I have current...
Hi, i need to add a radar chart to my app. Now i'm using the AChartEngine Library but it doesn't support the radar chart type. Do someone know some alternative? ...
I need help trying to style the asp.net chart control. I have a doughnut chart that I need to style: The background of the doughnut to be transparent so the underlying gradient shows through. I'd like to move the legend to the bottom below the chart ... that way I can make a tall/thin chart This is what it currently looks like. And I...
hi, i am using mschart to plot a line graph.in which i want to plot multiple series in one chart area so i am using for loop to obtain series1,2,..... and the line graph is working fine for the series1 when the second series is added the yaxis is interval is getting reduced the chart is becoming samll i.e chart area it is using is becom...
I have data in data table like below. I am trying to make graph like below using asp.net chart control (made graph in excel with some test data) points are X and Y values. lines are linear, exponential, logarithmic and power values. So how can I make this chart in asp.net (vb.net or c#)? I am newbie to chart control. thank you ...