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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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ZedGraph remove pie slice?

I am trying to use the ZedGraphControl to create a pie chart. I am able to add pie slices by using the zedGraphControl.GraphPane.AddPieSlice (30, Color.Red, Color.White, 45f, .0, "Data"); Method, but there does not seem to be any RemovePieSlice Or…
Kyle
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ZedGraph - Timer or Thread?

Currently, I am using a thread to autofill a zedgraph chart. The problem is that it is very slow and that is not good for the production. Knowing that: 1. There is a Thread running background to get fresh data from remote server and store them in a…
DeathCoder
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How can I display a ZedGraph on the screen?

I need to draw graphics for my project so I searched zedgraph library.I looked at this sample codes for learning that library. But I can't display the graphics on the screen. Plese help me. Here is the code. namespace gafikdeneme { class…
ysm
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Drill down charts for asp.net

My employer has asked me to create some web pages with various charts - one of the requirements is to have a click through ability for further detials. I am looking for sugestions on chart libraries that I could use. c#, .net 2.0 UPDATE: I used…
Brad
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How to make a dynamic curve with ZedGraph in C#?

I need to create a dynamic graph in ZedGraph where each of the points on a new curve are functions of points on the previous curve. Giving the overall effect the whole curve is moving/evolving on the axis. I have a loop in which I calculate the next…
user1763430
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ZedGraph, numbers gather in a region of number line when graph is scaled

I scale graph but I have problem like in the image (http://postimage.org/image/74ra418yv/). This is a simulation window, so each pointpairlist is calculated for each unit time. I don't show all of them at the same time. So I create CalculateScale…
Doctor
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Evolve a Graph ZedGraph

I have a method that returns the PointPairList of a graph at time t, but I want to use it to plot a "moving" graph, by "moving" I mean the graph should evolve in time, does anyone have any clue on how I can do this.I tried using…
KillaKem
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How to scroll axis scale outside the graph of Zedgraph using the mouse event

Is it possible that the axis scale outside the graph could be scale using the mouse event "mouse_down and hold" and move up or down in y-axis the same with the x-axis move left or right? ex. when I trigger MouseDownEvent and hold the x-axis scale…
Cold
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Run Dijkstra's Algorithm on a List in C#

I have a list of Point types in C#. I want to run Dijkstra's algorithm on this list of points where the first entry in the list is the starting location. Is there a way of doing this using an existing library? If such library doesn't exist, is there…
Jetnor
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Two questions regarding TextObj in ZedGraph, C#

I use scatter plot in Zedgraph and trying to add a trend line over it. Now, I have two questions: How should I make sure that the textobj containing the equation and R2 of trendline is always on the upper left corner of the graph inside the graph…
Amir
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zed graph: how to make my graph start at 0,0

I want my graph to start at 0,0 but right now it is starting at the time that the data starts (because i don't know what a better alternative for xdatamember would be to get my desired results. any suggestions? private void Form1_Load(object…
user1556084
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How to get an array or a list of y axis data from the curve item

I have a list item(myList) on the Zedgraph, PointPairList myList = new PointPairList(); myList has some values in it, now I want to copy just the y values alone into a new array. My Trails: myList.toArray(); // Seems to return a complete set of…
SanVEE
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Can I create a single bar beside each stacked bar using zedgraph?

I currently have some stacked bar graphs created using zedgraph which work very well. The stacked graphs are displaying costs and the stacked bar graph breaks them into different sections. I now want to add a single bar beside each stacked bar to…
Paulztag
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Line in chaos when using Zedgraph

I draw a line in a zedgraph pane, but sometimes it will be like this: while it should be: i can't find anything wrong from my code, anyone know how to solve this, thanks very much! here is part of my code: MasterPane master =…
MangMang
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Can I generate an image result from ZedGraph?

I am trying to use ZedGraph from MVC. Can I just generate an image result from ZedGraph and reference it from my view?
Curtis Yallop
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