void
ShapePainter::Draw(BRect frame, bool filled)
{
// We're going to draw the currently iterated shape.
// TODO: This can be more efficient by skipping the conversion.
int32 opCount = fOpStack.size();
int32 ptCount = fPtStack.size();
if (opCount > 0 && ptCount > 0) {
int32 i;
uint32* opList = new(std::nothrow) uint32[opCount];
if (opList == NULL)
return;
BPoint* ptList = new(std::nothrow) BPoint[ptCount];
if (ptList == NULL) {
delete[] opList;
return;
}
for (i = opCount - 1; i >= 0; i--) {
opList[i] = fOpStack.top();
fOpStack.pop();
}
for (i = ptCount - 1; i >= 0; i--) {
ptList[i] = fPtStack.top();
fPtStack.pop();
}
BPoint offset(fCanvas->CurrentState()->PenLocation());
fCanvas->PenToScreenTransform().Apply(&offset);
fCanvas->GetDrawingEngine()->DrawShape(frame, opCount, opList,
ptCount, ptList, filled, offset, fCanvas->Scale());
delete[] opList;
delete[] ptList;
}
}
