Hi guys!
I want to implementation VIPS algorithm.So, I need to get the coordinates and
size of the page elements.For example,in this page:www.google.com, there is one
picture(logo),i want to know the location and size in the window after page
rendering.And i want to get the coordinates of the text.
Here is my code,but it's doesn't work correctly:
void traversal(QWebElement node)
{
QRect ss = node.geometry();
printf("Tag Name:%s Start: X-%d,Y-%d Size:%d\n",
qPrintable(node.tagName()), ss.topLeft().x(),
ss.size().width()*ss.size().height());
...//traversal the child node
return ;
}
int main(int argc, char *argv[])
{
QString content(source);
QUrl url("file:///home/rmss/zp/1_files");
QApplication a(argc, argv);
QWebView *view = new QWebView;
view->setHtml(content, url);
view->show();
QWebPage* page = view->page();
QWebFrame* frame = page->mainFrame();
QWebElement document = frame->documentElement();
QWebElement body = document.findFirst("body");
traversal(body);
return 0;
}
Please tell me what's wrong of my program? Does geometry function satisfy my
requirement?
Zhou Peng
[email protected]
2011-02-28 _______________________________________________
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