internal ExcelChartSeries(ExcelChart chart, XmlNamespaceManager ns, XmlNode node, bool isPivot)
: base(ns,node)
{
_ns = ns;
_chart=chart;
_node=node;
_isPivot = isPivot;
SchemaNodeOrder = new string[] { "view3D", "plotArea", "barDir", "grouping", "scatterStyle", "varyColors", "ser", "explosion", "dLbls", "firstSliceAng", "holeSize", "shape", "legend", "axId" };
foreach(XmlNode n in node.SelectNodes("c:ser",ns))
{
ExcelChartSerie s;
if (chart.ChartNode.LocalName == "scatterChart")
{
s = new ExcelScatterChartSerie(this, ns, n, isPivot);
}
else if (chart.ChartNode.LocalName == "lineChart")
{
s = new ExcelLineChartSerie(this, ns, n, isPivot);
}
else if (chart.ChartNode.LocalName == "pieChart" ||
chart.ChartNode.LocalName == "ofPieChart" ||
chart.ChartNode.LocalName == "pie3DChart" ||
chart.ChartNode.LocalName == "doughnutChart")
{
s = new ExcelPieChartSerie(this, ns, n, isPivot);
}
else
{
s = new ExcelChartSerie(this, ns, n, isPivot);
}
_list.Add(s);
}
}
//internal ExcelBarChart(ExcelDrawings drawings, XmlNode node) :
// base(drawings, node/*, 1*/)
//{
// SetChartNodeText("");
//}
//internal ExcelBarChart(ExcelDrawings drawings, XmlNode node, eChartType type) :
// base(drawings, node, type)
//{
// SetChartNodeText("");
// SetTypeProperties(drawings, type);
//}
internal ExcelBarChart(ExcelDrawings drawings, XmlNode node, eChartType type, ExcelChart topChart, ExcelPivotTable PivotTableSource) :
base(drawings, node, type, topChart, PivotTableSource)
{
SetChartNodeText("");
SetTypeProperties(drawings, type);
}
internal ExcelLineChart(ExcelDrawings drawings, XmlNode node, eChartType type, ExcelChart topChart, ExcelPivotTable PivotTableSource) :
base(drawings, node, type, topChart, PivotTableSource)
{
Smooth = false;
}
internal ExcelLineChart(ExcelChart topChart, XmlNode chartNode) :
base(topChart, chartNode)
{
}
internal ExcelDoughnutChart(ExcelChart topChart, XmlNode chartNode) :
base(topChart, chartNode)
{
//SetPaths();
}
internal ExcelDoughnutChart(ExcelDrawings drawings, XmlNode node, eChartType type, ExcelChart topChart, ExcelPivotTable PivotTableSource) :
base(drawings, node, type, topChart, PivotTableSource)
{
//SetPaths();
}
internal ExcelBarChart(ExcelChart topChart, XmlNode chartNode) :
base(topChart, chartNode)
{
SetChartNodeText(chartNode.Name);
}
internal ExcelScatterChart(ExcelChart topChart, XmlNode chartNode) :
base(topChart, chartNode)
{
SetTypeProperties();
}
internal ExcelChartPlotArea(XmlNamespaceManager ns, XmlNode node, ExcelChart firstChart)
: base(ns,node)
{
_firstChart = firstChart;
}
internal ExcelChartLegend(XmlNamespaceManager ns, XmlNode node, ExcelChart chart)
: base(ns,node)
{
_chart=chart;
SchemaNodeOrder = new string[] { "legendPos", "layout","overlay", "txPr", "bodyPr", "lstStyle", "spPr" };
}
internal ExcelScatterChart(ExcelDrawings drawings, XmlNode node, eChartType type, ExcelChart topChart, ExcelPivotTable PivotTableSource) :
base(drawings, node, type, topChart, PivotTableSource)
{
SetTypeProperties();
}
private void CreateNewChart(ExcelDrawings drawings, eChartType type, ExcelChart topChart)
{
if (topChart == null)
{
XmlElement graphFrame = TopNode.OwnerDocument.CreateElement("graphicFrame", ExcelPackage.schemaSheetDrawings);
graphFrame.SetAttribute("macro", "");
TopNode.AppendChild(graphFrame);
graphFrame.InnerXml = string.Format("<xdr:nvGraphicFramePr><xdr:cNvPr id=\"{0}\" name=\"Chart 1\" /><xdr:cNvGraphicFramePr /></xdr:nvGraphicFramePr><xdr:xfrm><a:off x=\"0\" y=\"0\" /> <a:ext cx=\"0\" cy=\"0\" /></xdr:xfrm><a:graphic><a:graphicData uri=\"http://schemas.openxmlformats.org/drawingml/2006/chart\"><c:chart xmlns:c=\"http://schemas.openxmlformats.org/drawingml/2006/chart\" xmlns:r=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships\" r:id=\"rId1\" /> </a:graphicData> </a:graphic>",_id);
TopNode.AppendChild(TopNode.OwnerDocument.CreateElement("clientData", ExcelPackage.schemaSheetDrawings));
Package package = drawings.Worksheet._package.Package;
UriChart = GetNewUri(package, "/xl/charts/chart{0}.xml");
ChartXml = new XmlDocument();
ChartXml.PreserveWhitespace = ExcelPackage.preserveWhitespace;
LoadXmlSafe(ChartXml, ChartStartXml(type));
// save it to the package
Part = package.CreatePart(UriChart, "application/vnd.openxmlformats-officedocument.drawingml.chart+xml", _drawings._package.Compression);
StreamWriter streamChart = new StreamWriter(Part.GetStream(FileMode.Create, FileAccess.Write));
ChartXml.Save(streamChart);
streamChart.Close();
package.Flush();
PackageRelationship chartRelation = drawings.Part.CreateRelationship(PackUriHelper.GetRelativeUri(drawings.UriDrawing, UriChart), TargetMode.Internal, ExcelPackage.schemaRelationships + "/chart");
graphFrame.SelectSingleNode("a:graphic/a:graphicData/c:chart", NameSpaceManager).Attributes["r:id"].Value = chartRelation.Id;
package.Flush();
_chartNode = ChartXml.SelectSingleNode(string.Format("c:chartSpace/c:chart/c:plotArea/{0}", GetChartNodeText()), NameSpaceManager);
}
else
{
ChartXml = topChart.ChartXml;
Part = topChart.Part;
_plotArea = topChart.PlotArea;
UriChart = topChart.UriChart;
_axis = topChart._axis;
XmlNode preNode = _plotArea.ChartTypes[_plotArea.ChartTypes.Count - 1].ChartNode;
_chartNode = ((XmlDocument)ChartXml).CreateElement(GetChartNodeText(), ExcelPackage.schemaChart);
preNode.ParentNode.InsertAfter(_chartNode, preNode);
if (topChart.Axis.Length == 0)
{
AddAxis();
}
string serieXML = GetChartSerieStartXml(type, int.Parse(topChart.Axis[0].Id), int.Parse(topChart.Axis[1].Id));
_chartNode.InnerXml = serieXML;
}
}
internal ExcelChart(ExcelChart topChart, XmlNode chartNode) :
base(topChart._drawings, topChart.TopNode, "xdr:graphicFrame/xdr:nvGraphicFramePr/xdr:cNvPr/@name")
{
UriChart = topChart.UriChart;
Part = topChart.Part;
ChartXml = topChart.ChartXml;
_plotArea = topChart.PlotArea;
_chartNode = chartNode;
InitChartLoad(topChart._drawings, chartNode);
}
internal ExcelChart(ExcelDrawings drawings, XmlNode node, eChartType type, ExcelChart topChart, ExcelPivotTable PivotTableSource) :
base(drawings, node, "xdr:graphicFrame/xdr:nvGraphicFramePr/xdr:cNvPr/@name")
{
ChartType = type;
CreateNewChart(drawings, type, topChart);
Init(drawings, _chartNode);
_chartSeries = new ExcelChartSeries(this, drawings.NameSpaceManager, _chartNode, PivotTableSource!=null);
if (PivotTableSource != null) SetPivotSource(PivotTableSource);
SetTypeProperties(drawings);
if (topChart == null)
LoadAxis();
else
{
_axis = topChart.Axis;
if (_axis.Length > 0)
{
XAxis = _axis[0];
YAxis = _axis[1];
}
}
}
internal static ExcelChart GetNewChart(ExcelDrawings drawings, XmlNode drawNode, eChartType chartType, ExcelChart topChart, ExcelPivotTable PivotTableSource)
{
switch(chartType)
{
case eChartType.Pie:
case eChartType.PieExploded:
case eChartType.Pie3D:
case eChartType.PieExploded3D:
return new ExcelPieChart(drawings, drawNode, chartType, topChart, PivotTableSource);
case eChartType.BarOfPie:
case eChartType.PieOfPie:
return new ExcelOfPieChart(drawings, drawNode, chartType, topChart, PivotTableSource);
case eChartType.Doughnut:
case eChartType.DoughnutExploded:
return new ExcelDoughnutChart(drawings, drawNode, chartType, topChart, PivotTableSource);
case eChartType.BarClustered:
case eChartType.BarStacked:
case eChartType.BarStacked100:
case eChartType.BarClustered3D:
case eChartType.BarStacked3D:
case eChartType.BarStacked1003D:
case eChartType.ConeBarClustered:
case eChartType.ConeBarStacked:
case eChartType.ConeBarStacked100:
case eChartType.CylinderBarClustered:
case eChartType.CylinderBarStacked:
case eChartType.CylinderBarStacked100:
case eChartType.PyramidBarClustered:
case eChartType.PyramidBarStacked:
case eChartType.PyramidBarStacked100:
case eChartType.ColumnClustered:
case eChartType.ColumnStacked:
case eChartType.ColumnStacked100:
case eChartType.Column3D:
case eChartType.ColumnClustered3D:
case eChartType.ColumnStacked3D:
case eChartType.ColumnStacked1003D:
case eChartType.ConeCol:
case eChartType.ConeColClustered:
case eChartType.ConeColStacked:
case eChartType.ConeColStacked100:
case eChartType.CylinderCol:
case eChartType.CylinderColClustered:
case eChartType.CylinderColStacked:
case eChartType.CylinderColStacked100:
case eChartType.PyramidCol:
case eChartType.PyramidColClustered:
case eChartType.PyramidColStacked:
case eChartType.PyramidColStacked100:
return new ExcelBarChart(drawings, drawNode, chartType, topChart, PivotTableSource);
case eChartType.XYScatter:
case eChartType.XYScatterLines:
case eChartType.XYScatterLinesNoMarkers:
case eChartType.XYScatterSmooth:
case eChartType.XYScatterSmoothNoMarkers:
return new ExcelScatterChart(drawings, drawNode, chartType, topChart, PivotTableSource);
case eChartType.Line:
case eChartType.Line3D:
case eChartType.LineMarkers:
case eChartType.LineMarkersStacked:
case eChartType.LineMarkersStacked100:
case eChartType.LineStacked:
case eChartType.LineStacked100:
return new ExcelLineChart(drawings, drawNode, chartType, topChart, PivotTableSource);
default:
return new ExcelChart(drawings, drawNode, chartType, topChart, PivotTableSource);
}
}
internal static ExcelChart GetChart(XmlElement chartNode, ExcelDrawings drawings, XmlNode node, Uri uriChart, PackagePart part, XmlDocument chartXml, ExcelChart topChart)
{
switch (chartNode.LocalName)
{
case "area3DChart":
case "areaChart":
case "bubbleChart":
case "radarChart":
case "surface3DChart":
case "surfaceChart":
case "stockChart":
if (topChart == null)
{
return new ExcelChart(drawings, node, uriChart, part, chartXml, chartNode);
}
else
{
return new ExcelChart(topChart, chartNode);
}
case "barChart":
case "bar3DChart":
if (topChart == null)
{
return new ExcelBarChart(drawings, node, uriChart, part, chartXml, chartNode);
}
else
{
return new ExcelBarChart(topChart, chartNode);
}
case "doughnutChart":
if (topChart == null)
{
return new ExcelDoughnutChart(drawings, node, uriChart, part, chartXml, chartNode);
}
else
{
return new ExcelDoughnutChart(topChart, chartNode);
}
case "pie3DChart":
case "pieChart":
if (topChart == null)
{
return new ExcelPieChart(drawings, node, uriChart, part, chartXml, chartNode);
}
else
{
return new ExcelPieChart(topChart, chartNode);
}
case "ofPieChart":
if (topChart == null)
{
return new ExcelOfPieChart(drawings, node, uriChart, part, chartXml, chartNode);
}
else
{
return new ExcelBarChart(topChart, chartNode);
}
case "lineChart":
case "line3DChart":
if (topChart == null)
{
return new ExcelLineChart(drawings, node, uriChart, part, chartXml, chartNode);
}
else
{
return new ExcelLineChart(topChart, chartNode);
}
case "scatterChart":
if (topChart == null)
{
return new ExcelScatterChart(drawings, node, uriChart, part, chartXml, chartNode);
}
else
{
return new ExcelScatterChart(topChart, chartNode);
}
default:
return null;
}
}