/// <summary>
/// Get the rectangle of html element as calculated by html layout.<br/>
/// Element if found by id (id attribute on the html element).<br/>
/// Note: to get the screen rectangle you need to adjust by the hosting control.<br/>
/// </summary>
/// <param name="elementId">the id of the element to get its rectangle</param>
/// <returns>the rectangle of the element or null if not found</returns>
public RRect?GetElementRectangle(string elementId)
{
ArgChecker.AssertArgNotNullOrEmpty(elementId, "elementId");
var box = DomUtils.GetBoxById(this._root, elementId.ToLower());
return(box != null?CommonUtils.GetFirstValueOrDefault(box.Rectangles, box.Bounds) : (RRect?)null);
}
/// <summary>
/// Get the rectangle of html element as calculated by html layout.<br/>
/// Element if found by id (id attribute on the html element).<br/>
/// Note: to get the screen rectangle you need to adjust by the hosting control.<br/>
/// </summary>
/// <param name="elementId">the id of the element to get its rectangle</param>
/// <returns>the rectangle of the element or null if not found</returns>
public RRect?GetElementRectangle(string elementId, out List <string> elementsIds, out CssBox box)
{
elementsIds = new List <string>();
ArgChecker.AssertArgNotNullOrEmpty(elementId, "elementId");
box = DomUtils.GetBoxById(_root, elementId.ToLower(), ref elementsIds);
return(box != null?CommonUtils.GetFirstValueOrDefault(box.Rectangles, box.Bounds) : (RRect?)null);
}
/// <summary>
/// Find an element by element id
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public DOMElement getElementById(string id)
{
CssBox element = DomUtils.GetBoxById(_root, id);
if (element == null)
{
return(null);
}
else
{
return(new DOMElement(element));
}
}