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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 cannot change axis color

Hi I am new to Zedgraph and I can only find few examples and information. What I need to do is simple just change the color of the axes from default black to white.This is because I want to use black fill for my panes. So I try the…
josephj1989
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Knowing When a Particular Data-Point is Clicked?

I have a bar graph and I want to allow the user to right click a particular bar, select some operation (add one or anything really) that will affect only that bar. Is this type of thing possible using ZedGraph?
sooprise
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C# ZedGraph set yaxis max to default after setting a custom value

Afternoon all, So I have a application which uses a zedGraphControl to graph out some data that the application collections but I am running into a issue with the y axis max value. Here is what is happening. I have made it so the graph can be…
Stewart Dale
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ZedGraph - How to display a cursor at an x,y point without using the mouse?

I am drawing a curve in Zedgraph like this: GraphPane myPane = zgc.GraphPane; PointPairList list1 = new PointPairList(); for(int i =0; i<10; i++) list1.Add(i,i); LineItem myCurve = myPane.AddCurve("Title", list1, Color.Red,…
tomfox66
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ZedGraph Zooming And Resizing

When I draw a graph, and zoom in and out of it, and redraw it, the location of the graph doesn't change. What I want to be able to do is have the view change to see all of the graphed data whenever the data is redrawn. This seems to be disabled…
sooprise
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.NET Open Source Contour Plotting

I am looking for an Open Source .NET Library (or wrapper to a library) that will create contour plots from a set of values along a grid/mesh. ZedGraph is the closest thing I could find (http://zedgraph.org/). It would also be great if it could…
ccook
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Lock axis in ZedGraph

I've used ZedGraph to plot data from several sources with a single click. I need the Y-axes to always have the same max and min-values for each plot. I need this to be able to see changes between datasets as I flip through them. In my case, it would…
Roger
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How can I show the Title and Legend of a ZedGraph when running application on Mono on Mac?

I have a Winforms application that we are getting to work on Mono so we can run it on Mac. The application makes heavy use of ZedGraph, which is written entirely in C#. ZedGraph works perfectly on Windows (obviously) and seems to work perfectly on…
shieldstroy
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Hiding X axis on graph with ZedGraph lib

I want hide X axis on my graph. Here is my code for it: zg1.GraphPane.XAxis.IsVisible = false; zg1.AxisChange(); zg1.Invalidate(); But i have problem with it. My graph: After hidding X axis: Any idea why i have this issue?
Yozer
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How to find the index position on ZedGraph

Is there any ways around to find the index position of a curve, based on the current xPosition, let's say I have a curve Item - MyCurve, which has 20k points and when the mouse moves I could get the mouse location & then I could get the x & y…
SanVEE
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Zed Graph with 3-X axis and 3-Y Axis

I m using zedGraph dll to save image of my graphs using points. Now I need to save a graphs with 1-X Axis and 3-Y axis. Also with 3-X axis and 1-Yaxis. Please help me out.
user1416560
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Labelling and circle a specific point in zedgraph

I am currently doing a project in which I've managed to identify the peak I want. However, I wanted to do more like circling the particular point with a label attached to it. Is it possible to do that in Zedgraph? I've attached a snippet of my code…
YYTan
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Zedgraph, values of logarithmic x-axis repeat again

I set the x-axis as logarithmic scale. The maximum value is 10000 and the minimum value is 1. GraphPane mypane = zedgraphcontrol.GraphPane; mypane.XAxis.Type = AxisType.Log; myPane.XAxis.Scale.Min = 1; myPane.XAxis.Scale.Max = 10000; But then the…
Jay Dao
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how to draw the second curve based Y2axis while the first curve is based on YAxis?

I'm using ZedGraph. I have 2 curves to draw, the first curve is based on the scale of YAxis, while the second one is based on the Y2Axis, the value in first curve is far bigger than the second value. In my project, both curves are based on YAxis,…
xie liangjun
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Limitations in zedgraphweb

I'm trying to create candle stick chart using zedgraphweb and having below problems. How to add horizontal scroll bar to chart. There are methods for this for ZEDGRAPH but none in zedgraphweb. How to refresh just graph to render real time data with…
Karthi
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