Chart Types

Embedded Charts

Essential XlsIO has APIs for creating an embedded chart. The IChartShape interface represents the embedded chart in-memory and this object can be used to format and modify the chart settings similar to modifying the chart properties using MS Excel.

There is also advanced support for formatting the Primary and Secondary chart Axis.

Chart Worksheets

Instead, you can also create "Chart Worksheets" where a single chart is rendered in the whole worksheet. The IChart interface represents the in-memory representation of a Chart Worksheet in an Excel workbook. Several formatting options are also available to customize the look and feel of such charts.