References ▼
#include "l_bitmap.h"
L_LTDLG_API L_INT L_DlgDotRemove(hWndOwner, pDlgParams)
Displays the Dot Remove dialog box, and gets the options for L_DotRemoveBitmap.
This function is available in the Document/MedicalDocument/Medical toolkits.
Handle of the window which owns the dialog.
Pointer to a DOTREMOVEDLGPARAMS structure to be updated with the values entered by the user, through the dialog. Set members of this structure, before calling this function, to set the dialogs initial values.
| Value | Meaning |
|---|---|
| SUCCESS_DLG_OK | The "OK" button was pressed, and the dialog exited successfully. |
| SUCCESS_DLG_CANCEL | The "Cancel" button was pressed, and the dialog exited successfully. |
| < 1 | An error occurred. Refer to Return Codes. |
The L_DotRemoveBitmap function only works with 1-bit images. If you provide a bitmap in the DOTREMOVEDLGPARAMS structure, it must be a 1-bit bitmap.
Required DLLs and Libraries
L_INT ShowDlgDotRemoveExample(HWND hWnd,pBITMAPHANDLE pBitmap){L_INT nRet;DOTREMOVEDLGPARAMS DlgParams ;BITMAPHANDLE BitmapRegion ;memset ( &DlgParams, 0, sizeof ( DOTREMOVEDLGPARAMS ) ) ;memset ( &BitmapRegion, 0, sizeof ( BITMAPHANDLE ) ) ;DlgParams.uStructSize = sizeof ( DOTREMOVEDLGPARAMS ) ;DlgParams.pBitmap = pBitmap ;DlgParams.DotRemove.uStructSize = sizeof ( DOTREMOVE ) ;DlgParams.DotRemove.pBitmapRegion = &BitmapRegion ;DlgParams.DotRemove.uBitmapStructSize = sizeof ( BITMAPHANDLE );DlgParams.DotRemove.iMinDotWidth = 1000 ;DlgParams.DotRemove.iMinDotHeight = 1000 ;DlgParams.DotRemove.iMaxDotWidth = 1000 ;DlgParams.DotRemove.iMaxDotHeight = 1000 ;DlgParams.DotRemove.uFlags = DOT_USE_DIAGONALS |DOT_USE_DPI ;DlgParams.uDlgFlags = DLG_DOTREMOVE_SHOW_PREVIEW |DLG_DOTREMOVE_SHOW_TOOL_ZOOMLEVEL ;nRet = L_DlgInit ( DLG_INIT_COLOR ) ;if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)return nRet;nRet = L_DlgDotRemove ( hWnd, &DlgParams ) ;if(nRet < 1)return nRet;if(L_BitmapHasRgn(&BitmapRegion))L_FreeBitmapRgn(&BitmapRegion);nRet = L_DlgFree () ;if(nRet != SUCCESS)return nRet;return SUCCESS;} ;