jpegexport.cpp

来自「基于18B20的温度采集系统」· C++ 代码 · 共 91 行

// Machine generated IDispatch wrapper class(es) created by Microsoft Visual C++

// NOTE: Do not modify the contents of this file.  If this class is regenerated by
//  Microsoft Visual C++, your modifications will be overwritten.


#include "stdafx.h"
#include "jpegexport.h"


/////////////////////////////////////////////////////////////////////////////
// CJPEGExport properties

/////////////////////////////////////////////////////////////////////////////
// CJPEGExport operations

long CJPEGExport::GetWidth()
{
	long result;
	InvokeHelper(0xb, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
	return result;
}

void CJPEGExport::SetWidth(long nNewValue)
{
	static BYTE parms[] =
		VTS_I4;
	InvokeHelper(0xb, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms,
		 nNewValue);
}

long CJPEGExport::GetHeight()
{
	long result;
	InvokeHelper(0xc, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
	return result;
}

void CJPEGExport::SetHeight(long nNewValue)
{
	static BYTE parms[] =
		VTS_I4;
	InvokeHelper(0xc, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms,
		 nNewValue);
}

void CJPEGExport::SaveToFile(LPCTSTR FileName)
{
	static BYTE parms[] =
		VTS_BSTR;
	InvokeHelper(0xd, DISPATCH_METHOD, VT_EMPTY, NULL, parms,
		 FileName);
}

VARIANT CJPEGExport::SaveToStream()
{
	VARIANT result;
	InvokeHelper(0xe, DISPATCH_METHOD, VT_VARIANT, (void*)&result, NULL);
	return result;
}

BOOL CJPEGExport::GetGrayScale()
{
	BOOL result;
	InvokeHelper(0x1, DISPATCH_PROPERTYGET, VT_BOOL, (void*)&result, NULL);
	return result;
}

void CJPEGExport::SetGrayScale(BOOL bNewValue)
{
	static BYTE parms[] =
		VTS_BOOL;
	InvokeHelper(0x1, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms,
		 bNewValue);
}

long CJPEGExport::GetCompressionQuality()
{
	long result;
	InvokeHelper(0x4, DISPATCH_PROPERTYGET, VT_I4, (void*)&result, NULL);
	return result;
}

void CJPEGExport::SetCompressionQuality(long nNewValue)
{
	static BYTE parms[] =
		VTS_I4;
	InvokeHelper(0x4, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms,
		 nNewValue);
}