GetAlphaMask
return fDrawState->GetAlphaMask();
AlphaMask* GetAlphaMask() const;
BReference<AlphaMask> const mask(ShapeAlphaMask::Create(GetAlphaMask(), *shape,
AlphaMask* GetAlphaMask() const;
AlphaMask* const mask = layerCanvas.GetAlphaMask();
fCanvas->CurrentState()->GetAlphaMask()->SetCanvasGeometry(BPoint(0, 0),
fCanvas->CurrentState()->GetAlphaMask()->SetCanvasGeometry(BPoint(0, 0),
BReference<AlphaMask> mask(new(std::nothrow) PictureAlphaMask(fCanvas->GetAlphaMask(),
fCanvas->CurrentState()->GetAlphaMask()->SetCanvasGeometry(BPoint(0, 0),
fCurrentView->GetAlphaMask(), picture,
if (view->GetAlphaMask() != NULL) {
view->GetAlphaMask()->SetCanvasGeometry(leftTop, view->Bounds());
if (state->GetAlphaMask() != NULL) {
fMaskedUnpackedScanline = state->GetAlphaMask()->Scanline();
fClippedAlphaMask = state->GetAlphaMask()->Mask();