References ▼
#include "Ltwrappr.h"
PAINTREGION * LRasterPaintWindow::GetPaintRegion()
Gets the paint region properties.
Pointer to a PAINTREGION structure that contains the current paint region properties.
If this function is called before LRasterPaintWindow::SetPaintRegion has been called, the default values will be returned. For more information about the default property values, refer to:
LRasterPaintWindow::Initialize must be called before calling this function.
Required DLLs and Libraries
L_INT LRasterPaintWindow_GetPaintRegionExample(LRasterPaintWindow *pRasterPntWnd, HWND hWnd, LRasterDialog *pPaintDialog){L_INT nRet;PAINTDLGREGIONINFO RegionDlgInfo;PAINTREGION* pPaintRegion = pRasterPntWnd->GetPaintRegion();RegionDlgInfo.dwFlags = PAINT_DLG_REGION_SHOWALL;RegionDlgInfo.pszTitle = TEXT("Region Properties");RegionDlgInfo.crLowerTolerance = pPaintRegion->crLowerTolerance;RegionDlgInfo.crUpperTolerance = pPaintRegion->crUpperTolerance;RegionDlgInfo.nRoundRectEllipseWidth = pPaintRegion->nRoundRectEllipseWidth;RegionDlgInfo.nRoundRectEllipseHeight = pPaintRegion->nRoundRectEllipseHeight;nRet = pPaintDialog->DoModalRegion(hWnd, &RegionDlgInfo);if(nRet == SUCCESS){pPaintRegion->nSize = sizeof(PAINTREGION);pPaintRegion->dwMask = PRF_ALL;pPaintRegion->crLowerTolerance = RegionDlgInfo.crLowerTolerance;pPaintRegion->crUpperTolerance = RegionDlgInfo.crUpperTolerance;pPaintRegion->nRoundRectEllipseWidth = RegionDlgInfo.nRoundRectEllipseWidth;pPaintRegion->nRoundRectEllipseHeight = RegionDlgInfo.nRoundRectEllipseHeight;pRasterPntWnd->SetPaintRegion(pPaintRegion);}return nRet;}