Esempio n. 1
0
static void
draw_picture(void* _context, const BPoint& where, int32 token)
{
	DrawingContext* context = reinterpret_cast<DrawingContext *>(_context);

	ServerPicture* picture = context->GetPicture(token);
	if (picture != NULL) {
		context->PushState();
		context->SetDrawingOrigin(where);

		context->PushState();
		picture->Play(context);
		context->PopState();

		context->PopState();
		picture->ReleaseReference();
	}
}
Esempio n. 2
0
static void
clip_to_picture(void* _context, int32 pictureToken, const BPoint& where,
	bool clipToInverse)
{
	DrawingContext* context = reinterpret_cast<DrawingContext *>(_context);

	ServerPicture* picture = context->GetPicture(pictureToken);
	if (picture == NULL)
		return;

	AlphaMask* mask = new(std::nothrow) AlphaMask(
		picture, clipToInverse, where, *context->CurrentState());
	context->SetAlphaMask(mask);
	context->UpdateCurrentDrawingRegion();
	if (mask != NULL)
		mask->ReleaseReference();

	picture->ReleaseReference();
}