/**
* Create a new SpreadsheetML chart legend
*/
public XSSFChartLegend(XSSFChart chart)
{
CT_Chart ctChart = chart.GetCTChart();
this.legend = (ctChart.IsSetLegend()) ?
ctChart.legend :
ctChart.AddNewLegend();
}
public static CT_Legend Parse(XmlNode node, XmlNamespaceManager namespaceManager)
{
if (node == null)
return null;
CT_Legend ctObj = new CT_Legend();
ctObj.legendEntry = new List<CT_LegendEntry>();
ctObj.extLst = new List<CT_Extension>();
foreach (XmlNode childNode in node.ChildNodes)
{
if (childNode.LocalName == "legendPos")
ctObj.legendPos = CT_LegendPos.Parse(childNode, namespaceManager);
else if (childNode.LocalName == "layout")
ctObj.layout = CT_Layout.Parse(childNode, namespaceManager);
else if (childNode.LocalName == "overlay")
ctObj.overlay = CT_Boolean.Parse(childNode, namespaceManager);
else if (childNode.LocalName == "spPr")
ctObj.spPr = CT_ShapeProperties.Parse(childNode, namespaceManager);
else if (childNode.LocalName == "txPr")
ctObj.txPr = CT_TextBody.Parse(childNode, namespaceManager);
else if (childNode.LocalName == "legendEntry")
ctObj.legendEntry.Add(CT_LegendEntry.Parse(childNode, namespaceManager));
else if (childNode.LocalName == "extLst")
ctObj.extLst.Add(CT_Extension.Parse(childNode, namespaceManager));
}
return ctObj;
}
public CT_Legend AddNewLegend()
{
if(this.legendField==null)
this.legendField = new CT_Legend();
return this.legendField;
}
public void unsetLegend()
{
legendField = null;
}
