How Do I?

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This section is for tips and techniques for using ZedGraph as well as technical descriptions of classes, structures, implementation, usage, etc. can be found. Feel free to contribute your own discoveries!

Contents

Revision History

Revision History

General ZedGraph Questions

What does 'Ordinal' mean?
What is an XDate struct?
What are the different bar types?
How is BarItem affected by AxisType?
What is an IPointList?
How does the font and chart element scaling logic work?
What controls the layout and spacing on a chart?

Web Control Questions

What are ImageTag and RawImage render modes?
How do I bind a DataTable to ZedGraphWeb to have it plot the datapoints? (Needs to be answered.)

ZedGraphControl How-To's

Edit the Context Menu
Improve Clipboard Image Quality
MasterPane: Handling Multiple Graphs
MasterPane Layout Options
Edit Points by Dragging the Mouse
Use an Image as a graph symbol
Display Dynamic or Real-Time Data
Show the (X,Y) Cursor Location in a Status bar
How Do I Localize the ContextMenu?
Add a ScrollBar
Synchronize Scrolling on a MasterPane
Display Custom Tooltips

Web Control How-To's

Use RenderMode.ImageTag in a web page
Use RenderMode.RawImage in a web page
Use a MasterPane in a web page
Use ZedGraph with a MasterPage
Use an ImageMap

General ZedGraph How-To's

Use ZedGraph in a commercial product
Use ZedGraph to generate an image from a console application
Vary the colors of the points or bars on a single CurveItem
Speed up the redraw time
Stack charts vertically and align the X axes
Save the chart to a file for later reloading
Customize the scale format
Use the DataSourcePointList to access database data
Edit Data at runtime after the graph is created
Clear all the data in a graph
Do not list a curve in the legend
Create a difference curve using interpolation
Use a FilteredPointList to reduce the number of points
Use a gradient fill to individually color line segments
Update Bar Item Labels
Draw a circular graph dynamically