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Questions tagged [zedgraph]

ZedGraph, written in C#, is an LGPL class library, user control, and web control for .NET, for creating various types of graphs and charts. It also provides many additional options, such as expanded user interface, interactivity options and export/printing tools.

Are you looking for a way to draw in .NET? Here's yet another charting class library with a high degree of configurability that is also easy to use.

ZedGraph is a set of classes, written in C#, for creating 2D line and bar graphs of arbitrary datasets. The classes provide a high degree of flexibility -- almost every aspect of the graph can be user-modified. At the same time, usage of the classes is kept simple by providing default values for all of the graph attributes. The classes include code for choosing appropriate scale ranges and step sizes based on the range of data values being plotted.

ZedGraph also includes a UserControl interface, allowing drag and drop editing within the Visual Studio forms editor, plus access from other languages such as and . ZedGraph is licensed under the LGPL.

Unfortunately further development on ZedGraph was halted in 2007 by the author John Howard Champion however there was still a backup site for some time hosted for grabbing documentation and an on-going wiki existed for support.

More information:

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Zed Graph Web and datatable

How can i use zed graph web to graph a dataset or datatable, the only examples i have found use test data. example
MyHeadHurts
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Zedgraph X Axis Pan or Zoom on C#

I try to search solution about pan to want area but i got nothing. I am doing about real-time graph to collect data from Arduino sensors. So far i can create a graph with data and created Textbox for input time(min). I want zedgraph pan from Max x…
Juizy J.
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multiple curves in foreach loop using Zedgraph

I'd like to populate a Zedgraph Pane with multiple graphs from a listbox with multiple curves. My method currently populates these curves, but they all have the same color and symbol type. Any suggestions on having each added curve be assigned a…
endlessforms
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The line color of zedgraph control in c#.net changes as the background color. How to set it a fix color?

I am generating the graph at runtime using zedgraph control. The graph is generated but the line color of zedgraph control changes as the background color. I want to set the same color that was set at design time. How to set fix color to line? I am…
Sumedha Thakur Desai
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Zedgraph vertical scrollbar for multiple y-axis

I have a zedgraph control which consists of up to 6 y-axis. (which is added using YAxisList.Add(axis)) I have added vertical scrollbar by setting IsShowVScrollBar = true. When I try to scroll the y-axis, only the first axes able to be scrolled,…
user8783507
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ZedGraph: Check which data point is clicked on line graph?

I am working on a windows form app with a zedgraph and a datagridview. The datagridview has a row for every point in the line graph, and when the user clicks on a point in the graph I want it to highlight the equivalent row in the datagridview. So…
shadowsora
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Zedgraph: How can I cancel a Zoom from ZoomEvent?

I want to allow the user to be able to click and drag on the graph to select the points in that area. I thought a good way to do this would be to use ZoomEvent, because the newState parameter gives the area of the zoom, and I can simply select the…
shadowsora
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ZedGraph TextLabels: align text labels on yaxis with data of y2axis (double)

I'm using ZedGraph to plot data. ZedGraph is awesome for ploting many curve with good performance, but takes some time to figure out the tricks. I make many research on the net but i didn't find any solution on textlabels y axis I have a Y2axis type…
Redha Ben
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ZedGraph Custom SymbolTypes

I am using C# to create a ZedGraph which uses custom symbols for the datapoints. I see in older posts that there was, at one point, a "SymbolType.UserDefined" option, but this does not seem to be present in the latest version of ZedGraph…
Shawn Fennell
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BoxObj and AxisType.Log in ZedGraph

In order to emphasize data, I try to draw a box from top to down of the graphpane. This works well as long I stay with a linear axis. When I change to a log axis the height of the box will not fit. How do I calculate the right height of such a box…
T. Wünsche
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ZedGraph stacked bar with multiple points in C#

What I have is a configuration file that looks like this: Item|Size|Directory|Data A|12|D_01|11/28/10 C|13|D_01|11/28/10 B|12|D_01|11/28/10 Back|122|D_02|11/28/10 Body|112|D_02|11/28/10 A|12|D_01|11/29/10 C|13|D_01|11/29/10 …
user222427
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Plotting serial port data using zedgraph (data Vs time)

I'm trying to plot the data read from a serial port using zedgraph. I'm still learing to code so I couldn't deduce why the plot does not work. Please have a look at the code and advice; namespace WindowsApplication2 { public partial class Form1…
Ram.V
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Plotting dates versus numbers in ZedGraph and C#

I have a table that has date and datasize. When I export the list its data appears as 11/1/10|1 11/2/10|2 11/3/10|16 I simply want to create a line graph from this data, but when I see if it's plotted or not the graph is never plotted, also…
user222427
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c# zedgraph with decimal point instead of comma

I'm using the zedgraph with c#. Because I have a German Windows, the X-Axis and Y-Axis have a decimal comma instead of a decimal point. How can I change it to a decimal point? Something like 'myPane.XAxis.Scale.Format = "0.00";' did not have any…
Stefano
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zed graphs real time plotting speed reduces over time. Am i clogging up the serial port? C#

I’m currently venturing into the world of c# and have created my first windows application. Everything is working however I believe its efficiency here that is letting me down. I am currently reading serial data from an Arduino. All the data is…
charley
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