TRVReportCustomChartCatalog is the base class for components that help add charts to reports.
These components contain a set of chart templates (Catalog). When a chart item is added to a report, it is linked to one of the templates in this component (by template Name). During report generation, chart images are created based on the selected template.
Unit [VCL/FMX] RVReportChart / fmxRVReportChart;
Syntax
TRVReportCustomChartCatalog = class (TComponent)
TObject TPersistent TComponent TComponent |
Description
The main property is Catalog. It is collection of named chart templates.
When a chart item is added to a report, it is linked to one of the items in this collection (via the item's Name property). During report generation, chart images are created based on the selected template.
This property is reintroduced in components inherited from TRVReportCustomChartCatalog to provide a collection of items that actually define chart templates.
The TRVReportCustomChartCatalog class is not intended to be used directly; instead, components derived from it should be used:
•TRVReportTeeChart (based on TChart by Steema Software)
•TRVReportDxChart (based on TdxChartControl by Developer Express)