TRVReportColorChangerItem is a base class for value visualizers.
Unit RVReportColorChanger;
Syntax
TRVReportCustomValueVisualizer = class (TRVReportCustomValueVisualizerBase)
TObject TPersistent TCollectionItem |
Description
This class is not used directly. All value visualizers are inherited from this class.
TRVReportCustomValueVisualizer is a base class for items in TRVReportTableItemInfo.BackgroundVisualizers.
This class introduces new properties, common for all value visualizers:
•HAlign, VAlign – alignment of images displayed by the visualizers relative to respective cells.
•Margin – space around the image.
•Color, LineColor – colors of shapes drawn by the visualizer.
The following properties are inherited:
•ValueString – expression to evaluate for cells.
•MinValue, MaxValue, AutoMinValue, AutoMaxValue – properties for calibration of the visualizer.