<< Click to display table of contents >> TCustomRVPrint.OnDrawCheckpoint

Occurs when the component draws (or prints) an item having a checkpoint

type

  TRVDrawCheckpointEvent = procedure (Sender: TCustomRVPrint;

    RVData: TCustomRVData; ItemNo: Integer; X, Y: TRVCoord)

    of object;

 

property OnDrawCheckpoint: TRVDrawCheckpointEvent;

(introduced in v1.9, modified in v17)

This method informs when some item with checkpoint is drawn. It's similar to OnDrawHyperlink.

Parameters:

RVData – document containing the item.

ItemNo – index of the checkpoint's item inside this document.

(X,Y) – top left corner of this item on page (coordinate of the top left corner of the document is (0,0)).

 

This is not a custom drawing event but an informational event.

For example, this method can be used to create links inside document in generated PDF files (note: PDF generation requires other third-party components).