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LRasterDialog::DoModalBrush

Summary

Brings up the paintbrush properties dialog box.

Syntax

#include "Ltwrappr.h"

L_INT LRasterDialog::DoModalBrush(hWnd, pBrushDlgInfo)

Parameters

HWND hWnd

Handle of the window that owns the dialog.

pPAINTDLGBRUSHINFO pBrushDlgInfo

Pointer to a PAINTDLGBRUSHINFO structure that contains paintbrush information. The values present in pBrushDlgInfo when the function is called are used to initialize the dialog, if PAINT_DLG_BRUSH_INITUSEDEFAULT is not set in the dwFlags member of pBrushDlgInfo. When this function returns, this parameter is updated with the values entered through the dialog.

Returns

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

Required DLLs and Libraries

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

Example

This example will display the brush common dialog.

L_INT LRasterDialog_DoModalBrushExample( HWND hWnd, L_BOOL bUseDef ) 
{ 
   L_INT             nRet; 
   // this will call the default constructor and destructor when it is out of scope 
   LRasterDialog     lRstDlg ; 
   L_TCHAR*          ppszTouchImage [ ] = { TEXT("Image 0"), TEXT("Image 1"), TEXT("Image 2"), TEXT("Image 3"), TEXT("Image 4") } ; 
   PAINTDLGBRUSHINFO DlgBrushInfo ;  
   memset(&DlgBrushInfo,0,sizeof(PAINTDLGBRUSHINFO)); 
 
   if ( bUseDef == TRUE )  
   {   
      DlgBrushInfo.dwFlags = PAINT_DLG_BRUSH_INITUSEDEFAULT |  PAINT_DLG_BRUSH_SHOWALL ;  
   } 
   else 
   { 
       DlgBrushInfo.nSize                 = sizeof ( PAINTDLGBRUSHINFO ) ; 
       DlgBrushInfo.dwFlags               = PAINT_DLG_BRUSH_SHOWTOUCHCONTENT |  
                                            PAINT_DLG_BRUSH_SHOWTOUCHCOLOR | 
                                            PAINT_DLG_BRUSH_SHOWTOUCHIMAGE |  
                                            PAINT_DLG_BRUSH_SHOWDIAMETER   |  
                                            PAINT_DLG_BRUSH_SHOWHARDNESS   | 
                                            PAINT_DLG_BRUSH_SHOWSPACING    | 
                                            PAINT_DLG_BRUSH_SHOWOPACITY    |  
                                            PAINT_DLG_BRUSH_SHOWTRANSPARENTCOLOR | 
                                            PAINT_DLG_BRUSH_SHOWDEFAULT ; 
       DlgBrushInfo.pszTitle              = TEXT("Lead Brush Common Dialog ") ; 
       DlgBrushInfo.nContentsType         = PAINT_TOUCH_CONTENTS_COLOR;  
       DlgBrushInfo.crColor               = RGB ( 255, 0, 0 ) ;  
       DlgBrushInfo.ppszTouchImage        = ppszTouchImage ; 
       DlgBrushInfo.uTouchImageCount      = 5 ; 
       DlgBrushInfo.nActiveTouchImageItem = 1 ; 
       DlgBrushInfo.crTransparentColor    = RGB(0,0,0) ; 
       DlgBrushInfo.nDiameter             = 15 ; 
       DlgBrushInfo.nHardnessValue        = 75 ; 
       DlgBrushInfo.nSpacing              = 10 ; 
       DlgBrushInfo.nOpacity              = 10 ; 
   } 
   nRet = lRstDlg.DoModalBrush ( hWnd, &DlgBrushInfo ) ; 
   if(nRet != SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
 
}