`pdfSetSpaceWidthFactor`

Set a document-global multiplier intended to scale the

BOOL32 __stdcall pdfSetSpaceWidthFactor(PPDF IPDF, double Value);

Delphi

function pdfSetSpaceWidthFactor(const IPDF: PPDF; Value: Double): LongBool; stdcall;

Purpose. Set a document-global multiplier intended to scale the effective width of the space character in text-layout calculations.

Description. Verified write-only no-op, same class as pdfSetItalicAngle above. Stores Value into FSpaceWidthFactor (default 1.0); this field has no read-site anywhere in the codebase's text-layout/measurement code.

Parameters.

Parameter	Description
`IPDF`	Document handle.
`Value`	Stored but never consulted.

Return value. True if IPDF is valid.

C# (P/Invoke)

wrappers/dotnet/LumasPdf.cs

[return: MarshalAs(UnmanagedType.Bool)]

Area

Core SDK