Method setNodeNormalizedPosition

core/ui/LayoutHelper.cpp:1285–1295

    pNode->setPositionY(ptLocal.y);
}
void LayoutHelper::VisibleRect::setNodeNormalizedPosition(Node* pNode, const ax::Point& ratio)
{
    AX_ASSERT(pNode);
    pNode->setIgnoreAnchorPointForPosition(false);
    pNode->setAnchorPoint(ax::Vec2(.5f, .5f));
    ax::Rect visibleRect = LayoutHelper::LayoutHelper::VisibleRect::getScreenVisibleRect();
    ax::Point ptWorld(visibleRect.size.width * ratio.x + visibleRect.origin.x,
                           visibleRect.size.height * ratio.y + visibleRect.origin.y);
    auto ptLocal = pNode->getParent()->convertToNodeSpace(ptWorld);
    pNode->setPosition(ptLocal);
}