Customize Labels Using the IRenderLabel Interface Developers can implement IRenderLabel to surpass the capabilities of Chart label format strings. IRenderLabel is a simple interface with only one member, ToString . Within this method is a single argument called context , which is a Hashtable containing values that...
Customize the Appearance of a Chart’s Background In charts with both an x- and y-axis, the square area adjacent to where these axes meet is known as the chart grid. Starting in 2006 Volume 3, in both composite and non-composite charts, a PaintElement object is provided to customize the appearance of this area. The...
Customize the Appearance of Lines in Line and Area Charts Starting in 2006 Volume 3, you can customize the appearance of each line in your 2D line and area charts, so that the data is more representative and informative to your end users. For example, in a line chart that contains three series, you can customize e...
Customize the Display of Null Values At some point during the building of your application using the Chart control, you may have asked the following questions: How much should the null values stand out? How distinct should the null values be, compared to the other values? Note Note For information on the various w...
Cylinder Bar Chart Clicking the links below will lead you to important information about 3D cylinder bar charts: About 3D Cylinder Bar Charts — Gives you a brief description of 3D cylinder bar charts, and explains why you would want to use them. Working with 3D Cylinder Bar Chart Data — Provides information on the...
Cylinder Column Chart Clicking the links below will lead you to important information about 3D cylinder column charts: About 3D Cylinder Column Charts — Gives you a brief description of 3D cylinder column charts, and explains why you would want to use them. Working with 3D Cylinder Column Chart Data — Provides inf...
Data Requirements for 2D Charts The following table outlines the number of columns and/or rows required for each 2D chart type, as well as provides a link to a topic that contains detailed information on the chart type’s data requirements. 2D Chart Type Minimum Number of Columns and/or Rows For more information, s...
Data Requirements for 3D Charts The following table outlines the number of columns and/or rows required for each 3D chart type, as well as provides a link to a topic that contains detailed information on the chart type’s data requirements. 3D Chart Type Minimum Number of Columns and/or Rows For more information, s...
Data Source (Series Binding) Click the link below for information on the Series Collection data source, used for binding the Chart control to series. Series Collection
Data Sources (Non-Series Binding) Throughout the Chart help, chart data is typically described as rows and columns; however, the Chart control is not limited to binding to DataTables. In many applications, other data sources are used, therefore, it is inconvenient to create a DataTable object only for the purposes...