AddLinkToJavaScript
JavaScript, Annotations and hotspot links
Description
Adds a clickable hotspot rectangle to the selected page which links to a JavaScript action
Use the SetAnnotBorderColor function to change the colour of the hotspot border
The function is rejected in PDF/A and PDF/X-1a, PDF/X-3 or PDF/X-4 modes, but PDF/X-6 modes permit this directly activated Link action; document, page and form-field JavaScript remains forbidden in PDF/X-6
Syntax
Delphi
Function TPDFlib.AddLinkToJavaScript(Left, Top, Width, Height: Double; Const JavaScript: WideString; Options: Integer): Integer;ActiveX
Function PDFlib::AddLinkToJavaScript(Left As Double, Top As Double, Width As Double, Height As Double, JavaScript As String, Options As Long) As LongDLL
int DLAddLinkToJavaScript(int InstanceID, double Left, double Top, double Width, double Height, const wchar_t * JavaScript, int Options);Parameters
| Left | The horizontal co-ordinate of the left edge of the hotspot rectangle |
|---|---|
| Top | The vertical co-ordinate of the top edge of the hotspot rectangle |
| Width | The width of the hotspot rectangle |
| Height | The height of the hotspot rectangle |
| JavaScript | The JavaScript to execute |
| Options | Specifies the appearance of the link: 0 = No border 1 = Draw a border int Options); |