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LVectorBase::Save

#include "ltwrappr.h"

virtual L_INT LVectorBase::Save(pszFile, nFormat, pSaveOptions=NULL)

virtual L_INT LVectorBase::Save(nFormat, pSaveOptions=NULL)

Saves the class object's vector image to a file in any of the supported compressed or uncompressed formats.

Parameters

L_TCHAR * pszFile

Character string containing the output file name.

L_INT nFormat

Output file format. For valid values, refer to Summary of All Supported Image File Formats.

pSAVEFILEOPTION pSaveOptions

Pointer to a SAVEFILEOPTION structure that contains information for saving the file.

Returns

Value	Meaning
SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

The image will be saved to the file specified by the last call to LVectorBase::SetFileName or to the file last loaded by LVectorBase::Load.

Required DLLs and Libraries

LTVKRN
LTFIL
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Functions

Topics

Example

For an example for LVectorBase::Save(pszFile, nFormat, pSaveOptions=NULL), refer to LVectorBase::ConvertFromEMF.
This is an example for LVectorBase::Save(nFormat, pSaveOptions=NULL):

L_INT LVectorBase__SaveExample(HWND hWnd) 
{ 
   L_INT       nRet; 
   LVectorBase Vector;  
   RECT        rect; 
 
   //Load the drawing  
   nRet = Vector.Load(MAKE_IMAGE_PATH(TEXT("random.dxf"))); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   //Attach to window 
   nRet = Vector.AttachToWindow(hWnd); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   //Set viewport 
   GetClientRect(hWnd, &rect); 
   nRet = Vector.SetViewport(&rect); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   //Rotate  
   VECTORPOINT rotatePoint; 
   nRet = Vector.GetRotation(&rotatePoint); 
   if(nRet != SUCCESS) 
      return nRet; 
   rotatePoint.x += 30.0F; 
   rotatePoint.y -= 100.0F; 
   rotatePoint.z += 50.0F; 
 
   nRet = Vector.SetRotation(&rotatePoint,NULL,NULL); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   //Save 
   Vector.SetFileName(MAKE_IMAGE_PATH(TEXT("image.wmf"))); 
 
   nRet = Vector.Save(FILE_WMF); 
   if(nRet != SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
}

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