/// <summary>
/// Reconstructs an image formatting rule from the specified XML image.
/// </summary>
/// <param name="node">The node containing the image formatting rule XML.</param>
/// <returns>The image formatting rule.</returns>
private static ImageFormattingRule ReadImageFormattingRuleXml(XmlNode node)
{
var formattingRule = new ImageFormattingRule();
if (XmlHelper.EvaluateSingleNode(node, "imageFormattingRule"))
{
XmlNode imageFormattingRuleNode = XmlHelper.SelectSingleNode(node, "imageFormattingRule");
if (imageFormattingRuleNode != null)
{
XmlNode scaleIdNode = imageFormattingRuleNode.SelectSingleNode("thumbnailScaleId");
if (scaleIdNode != null &&
!string.IsNullOrEmpty(scaleIdNode.InnerText))
{
formattingRule.ThumbnailScaleId = EntityRef.FromXmlString(scaleIdNode.InnerText);
}
XmlNode sizeIdNode = imageFormattingRuleNode.SelectSingleNode("thumbnailSizeId");
if (sizeIdNode != null &&
!string.IsNullOrEmpty(sizeIdNode.InnerText))
{
formattingRule.ThumbnailSizeId = EntityRef.FromXmlString(sizeIdNode.InnerText);
}
}
}
return(formattingRule);
}