VCGetVideoTolerance
VCSetVidTolerance

Version:

1.2

Description:

Sets the maximum distance in on-screen inches the cursor may be from an object for Visual CADD™ to snap or select it.

Declaration:

 

C/C++

extern "C" double WINAPI VCGetVideoTolerance(short* iError);
extern "C" void WINAPI VCGetVideoToleranceBP(short* iError, double* dRet);
extern "C" void WINAPI VCSetVidTolerance(short* iError, double dRet);

Delphi

procedure VCGetVideoToleranceBP(var iError: Smallint; var dRet: Double); stdcall;
procedure VCSetVidTolerance(var iError: Smallint; dRet: Double); far

ActiveX/COM

Function GetVideoTolerance() As Double
Sub SetVidTolerance(ByVal dRet As Double)

Parameters:

dRet - the distance to search.

Notes:

 

See Also: