LPaintEffect::SetFillBitmap

#include "ltwrappr.h"

L_INT LPaintEffect::SetFillBitmap(pBitmap, prcBack=NULL)

LBitmapBase * pBitmap;	pointer to an LBitmapBase object
LPRECT prcBack;	the background rectangle

Sets the background bitmap and rectangle. This bitmap will be used in LPaintEffect::Draw3dShape.

Parameter	Description
pBitmap	Pointer to an LBitmapBase object that references the background bitmap to be used for background painting.
prcBack	The background rectangle.

Returns

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

Required DLLs and Libraries

LTDIS
LTEFX

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

Platforms

Win32, x64.

Example

#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName 
L_INT LPaintEffect__SetFillBitmapExample(HDC hDC) 
{ 
   L_INT nRet; 
   LBitmapBase LeadBitmap; 
   LBitmapBase LeadFillBitmap; 
   LPaintEffect LeadPaintEffect ; 
   RECT Rect ; 
   HRGN hRgn; 
   nRet = LeadBitmap.Load(MAKE_IMAGE_PATH(TEXT("image1.cmp"))) ; 
   if(nRet != SUCCESS) 
      return nRet; 
   LeadPaintEffect.SetBitmap(&LeadBitmap) ; 
   LeadPaintEffect.SetDC(hDC); 
   Rect.left = 10 ; 
   Rect.top = 10 ; 
   Rect.right = 60 ; 
   Rect.bottom = 60 ; 
   if (LeadPaintEffect.GetFillBitmap() == NULL) 
   { 
      nRet = LeadFillBitmap.Load(MAKE_IMAGE_PATH(TEXT("image2.cmp"))) ; 
      if(nRet != SUCCESS) 
         return nRet; 
      nRet = LeadPaintEffect.SetFillBitmap(&LeadBitmap,&Rect) ; 
      if(nRet != SUCCESS) 
         return nRet; 
   } 
   nRet = LeadPaintEffect.Draw3dShape(&Rect,EFX_SHAPE_RECTANGLE) ; 
   if(nRet != SUCCESS) 
      return nRet; 
   Rect.left += 10 ; 
   Rect.top += 10 ; 
   Rect.right += 10 ; 
   Rect.bottom += 10 ; 
   hRgn = CreateEllipticRgn(Rect.left,Rect.top,Rect.right,Rect.bottom) ; 
   nRet = LeadPaintEffect.Draw3dShape(&Rect,hRgn) ; 
   if(nRet != SUCCESS) 
      return nRet; 
   LeadPaintEffect.SetDC(0); 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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LEADTOOLS Raster Imaging C++ Class Library Help

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Summary of Features

Functions:	Class Members
Topics:	Implementing Special Effects