AddLinkToLocalFile
Annotations and hotspot links
Description
Adds a clickable hotspot rectangle to the selected page which links to a local file.
The file doesn't have to exist when the PDF is created but should exist when the PDF is viewed for the link to work.
Use the SetAnnotBorderColor function to change the color of the hotspot border.
Syntax
Delphi
function TPDFlib.AddLinkToLocalFile(Left, Top, Width, Height: Double; Const FileName: WideString; Options: Integer): Integer;ActiveX
Function PDFlib::AddLinkToLocalFile(Left As Double, Top As Double, Width As Double, Height As Double, FileName As String, Options As Long) As LongDLL
int DLAddLinkToLocalFile(int InstanceID, double Left, double Top, double Width, double Height, wchar_t * FileName, int Options);Parameters
| Left | The left edge of the hotspot rectangle |
|---|---|
| Top | The top edge of the hotspot rectangle The width of the hotspot rectangle |
| Width | The height of the hotspot rectangle |
| Height | |
| FileName | The relative or absolute path to the local file. |
| Options | Specifies the appearance of the link and whether the target is opened in a new window or the same window: 0 = No border, same window 1 = Draw a border, same window 2 = No border, new window 3 = Draw a border, new window |