C++ (Cpp) RenderElement::absoluteBoundingBoxRect示例

示例#1

文件： DOMCoreClasses.cpp 项目： Happy-Ferret/webkit.js

HRESULT STDMETHODCALLTYPE DOMElement::boundingBox( 
    /* [retval][out] */ LPRECT rect)
{
    ::SetRectEmpty(rect);

    if (!m_element)
        return E_FAIL;

    WebCore::RenderElement *renderer = m_element->renderer();
    if (renderer) {
        IntRect boundsIntRect = renderer->absoluteBoundingBoxRect();
        rect->left = boundsIntRect.x();
        rect->top = boundsIntRect.y();
        rect->right = boundsIntRect.x() + boundsIntRect.width();
        rect->bottom = boundsIntRect.y() + boundsIntRect.height();
    }

    return S_OK;
}

示例#2

HRESULT DOMElement::boundingBox(_Out_ LPRECT rect)
{
    if (!rect)
        return E_POINTER;

    ::SetRectEmpty(rect);

    if (!m_element)
        return E_FAIL;

    WebCore::RenderElement *renderer = m_element->renderer();
    if (renderer) {
        IntRect boundsIntRect = renderer->absoluteBoundingBoxRect();
        rect->left = boundsIntRect.x();
        rect->top = boundsIntRect.y();
        rect->right = boundsIntRect.x() + boundsIntRect.width();
        rect->bottom = boundsIntRect.y() + boundsIntRect.height();
    }

    return S_OK;
}