`pdfContentStreamSafe`

Test whether the current page's q/Q operators are balanced.

Purpose — Test whether the current page's q/Q operators are balanced.

int32_t __stdcall pdfContentStreamSafe(PPDF IPDF);

Return value — 1 when balanced or when no page/content exists (vacuously safe); 0 when the counts differ or the instance handle is invalid.

C# (P/Invoke)

wrappers/dotnet/LumasPdf.cs

public static extern int pdfContentStreamSafe(IntPtr IPDF);

Area

Import & Output APIs