TryGetRowIDAndLocation
(
KeyValuePair <String, IVertex> oLocationInfo,
out Int32 iRowID,
out PointF oLocationToSet
)
{
AssertValid();
iRowID = Int32.MinValue;
oLocationToSet = PointF.Empty;
// The IVertex is the collapsed vertex that represents the group.
// Information about the group is stored in the vertex's metadata.
IVertex oVertex = oLocationInfo.Value;
Object oGroupInfoAsObject;
if (oVertex.TryGetValue(ReservedMetadataKeys.CollapsedGroupInfo,
typeof(ExcelTemplateGroupInfo), out oGroupInfoAsObject))
{
ExcelTemplateGroupInfo oGroupInfo =
(ExcelTemplateGroupInfo)oGroupInfoAsObject;
if (oGroupInfo.RowID.HasValue)
{
iRowID = oGroupInfo.RowID.Value;
oLocationToSet = oVertex.Location;
return(true);
}
}
return(false);
}
TryCalculateGraphMetricsForOneGroup
(
ExcelTemplateGroupInfo oExcelTemplateGroupInfo,
CalculateGraphMetricsContext oCalculateGraphMetricsContext,
out OverallMetrics oOverallMetrics
)
{
Debug.Assert(oExcelTemplateGroupInfo != null);
Debug.Assert(oExcelTemplateGroupInfo.Vertices != null);
Debug.Assert(oExcelTemplateGroupInfo.Vertices.Count > 0);
Debug.Assert(oCalculateGraphMetricsContext != null);
AssertValid();
oOverallMetrics = null;
ICollection <IVertex> oVertices = oExcelTemplateGroupInfo.Vertices;
// Create a new graph from the vertices in the group and the edges that
// connect them.
IGraph oNewGraph = SubgraphCalculator.GetSubgraphAsNewGraph(oVertices);
// Calculate the overall metrics for the new graph using the
// OverallMetricCalculator class in the Algorithms namespace, which
// knows nothing about Excel.
return((new Algorithms.OverallMetricCalculator()).
TryCalculateGraphMetrics(oNewGraph,
oCalculateGraphMetricsContext.BackgroundWorker,
out oOverallMetrics));
}
AddEdgeWidthAttributesToDConnectorMotif
(
ExcelTemplateGroupInfo oGroup,
Boolean bEdgeWidthColumnAutoFilled,
AutoFillNumericRangeColumnResults oEdgeWidthResults,
NumericRangeColumnAutoFillUserSettings oEdgeWidthDetails,
Dictionary <Int32, Object> oEdgeWidthSourceDictionary,
ReadWorkbookContext oReadWorkbookContext,
CollapsedGroupAttributes oCollapsedGroupAttributes,
Int32 iAnchorVertices
)
{
Debug.Assert(oGroup != null);
Debug.Assert(oEdgeWidthResults != null);
Debug.Assert(oReadWorkbookContext != null);
Debug.Assert(oCollapsedGroupAttributes != null);
Debug.Assert(iAnchorVertices >= 0);
// If the edge width column was autofilled, get the average width for
// the edges incident to the two-connector motif's first anchor, then
// its second anchor. Otherwise, don't do anything.
if (!bEdgeWidthColumnAutoFilled)
{
return;
}
for (Int32 iAnchorVertexIndex = 0;
iAnchorVertexIndex < iAnchorVertices;
iAnchorVertexIndex++)
{
Double dAverageEdgeWidth;
if (TableColumnMapper.TryMapAverageNumber(
GetRowIDsToAverageForEdges(oGroup,
oCollapsedGroupAttributes, iAnchorVertexIndex),
oEdgeWidthSourceDictionary,
oEdgeWidthResults.SourceCalculationNumber1,
oEdgeWidthResults.SourceCalculationNumber2,
oEdgeWidthResults.DestinationNumber1,
oEdgeWidthResults.DestinationNumber2,
oEdgeWidthDetails.UseLogs,
out dAverageEdgeWidth
)
)
{
oCollapsedGroupAttributes.Add(
CollapsedGroupAttributeKeys.GetAnchorVertexEdgeWidthKey(
iAnchorVertexIndex),
dAverageEdgeWidth
);
}
}
}
AddEdgeColorAttributesToDConnectorMotif
(
ExcelTemplateGroupInfo oGroup,
Boolean bEdgeColorColumnAutoFilled,
AutoFillColorColumnResults oEdgeColorResults,
ColorColumnAutoFillUserSettings oEdgeColorDetails,
Dictionary <Int32, Object> oEdgeColorSourceDictionary,
ReadWorkbookContext oReadWorkbookContext,
CollapsedGroupAttributes oCollapsedGroupAttributes,
Int32 iAnchorVertices
)
{
Debug.Assert(oGroup != null);
Debug.Assert(oEdgeColorResults != null);
Debug.Assert(oReadWorkbookContext != null);
Debug.Assert(oCollapsedGroupAttributes != null);
Debug.Assert(iAnchorVertices >= 0);
// If the edge color column was autofilled, get the average color for
// the edges incident to the D-connector motif's first anchor, then its
// second anchor, and so on. Otherwise, don't do anything.
if (!bEdgeColorColumnAutoFilled)
{
return;
}
for (Int32 iAnchorVertexIndex = 0;
iAnchorVertexIndex < iAnchorVertices;
iAnchorVertexIndex++)
{
Color oAverageColor;
if (TableColumnMapper.TryMapAverageColor(
GetRowIDsToAverageForEdges(oGroup,
oCollapsedGroupAttributes, iAnchorVertexIndex),
oEdgeColorSourceDictionary,
oEdgeColorResults.SourceCalculationNumber1,
oEdgeColorResults.SourceCalculationNumber2,
oEdgeColorResults.DestinationColor1,
oEdgeColorResults.DestinationColor2,
oEdgeColorDetails.UseLogs,
out oAverageColor)
)
{
oCollapsedGroupAttributes.Add(
CollapsedGroupAttributeKeys.GetAnchorVertexEdgeColorKey(
iAnchorVertexIndex),
oReadWorkbookContext.ColorConverter2.GraphToWorkbook(
oAverageColor)
);
}
}
}
//*************************************************************************
// Constructor: GroupEdgeInfo()
//
/// <overloads>
/// Initializes a new instance of the <see cref="GroupEdgeInfo" /> class.
/// </overloads>
///
/// <summary>
/// Initializes a new instance of the <see cref="GroupEdgeInfo" /> class
/// for a real group.
/// </summary>
///
/// <param name="edges">
/// A collection of the group's zero or more edges.
/// </param>
///
/// <param name="groupInfo">
/// Contains information about the real group.
/// </param>
//*************************************************************************
public GroupEdgeInfo
(
IEnumerable <IEdge> edges,
ExcelTemplateGroupInfo groupInfo
)
: this(edges, groupInfo, null)
{
// (Do nothing else.)
AssertValid();
}
//*************************************************************************
// Constructor: GroupEdgeInfo()
//
/// <overloads>
/// Initializes a new instance of the <see cref="GroupEdgeInfo" /> class.
/// </overloads>
///
/// <summary>
/// Initializes a new instance of the <see cref="GroupEdgeInfo" /> class
/// for a real group.
/// </summary>
///
/// <param name="edges">
/// A collection of the group's zero or more edges.
/// </param>
///
/// <param name="groupInfo">
/// Contains information about the real group.
/// </param>
//*************************************************************************
public GroupEdgeInfo
(
IEnumerable<IEdge> edges,
ExcelTemplateGroupInfo groupInfo
)
: this(edges, groupInfo, null)
{
// (Do nothing else.)
AssertValid();
}
//*************************************************************************
// Constructor: GroupEdgeInfo()
//
/// <summary>
/// Initializes a new instance of the <see cref="GroupEdgeInfo" /> class.
/// </summary>
///
/// <param name="oEdges">
/// A collection of the group's zero or more edges.
/// </param>
///
/// <param name="oGroupInfo">
/// Contains information about the group, or null if this is a "dummy"
/// group.
/// </param>
///
/// <param name="sDummyGroupName">
/// Name of the dummy group, or null if this is not a dummy group.
/// </param>
//*************************************************************************
protected GroupEdgeInfo
(
IEnumerable <IEdge> oEdges,
ExcelTemplateGroupInfo oGroupInfo,
String sDummyGroupName
)
{
m_oEdges = oEdges;
m_oGroupInfo = oGroupInfo;
m_sDummyGroupName = sDummyGroupName;
AssertValid();
}
AddVertexColorAttributeToMotif
(
ExcelTemplateGroupInfo oGroup,
String sType,
Boolean bVertexColorColumnAutoFilled,
AutoFillColorColumnResults oVertexColorResults,
ColorColumnAutoFillUserSettings oVertexColorDetails,
Dictionary <Int32, Object> oVertexColorSourceDictionary,
ReadWorkbookContext oReadWorkbookContext,
CollapsedGroupAttributes oCollapsedGroupAttributes
)
{
Debug.Assert(oGroup != null);
Debug.Assert(!String.IsNullOrEmpty(sType));
Debug.Assert(oVertexColorResults != null);
Debug.Assert(oReadWorkbookContext != null);
Debug.Assert(oCollapsedGroupAttributes != null);
Color oColor;
// If the vertex color column was autofilled, get the average color
// for the vertices in the motif.
if (
!bVertexColorColumnAutoFilled
||
!TableColumnMapper.TryMapAverageColor(
GetRowIDsToAverageForVertexColor(oGroup,
oCollapsedGroupAttributes, sType),
oVertexColorSourceDictionary,
oVertexColorResults.SourceCalculationNumber1,
oVertexColorResults.SourceCalculationNumber2,
oVertexColorResults.DestinationColor1,
oVertexColorResults.DestinationColor2,
oVertexColorDetails.UseLogs,
out oColor)
)
{
// Default to the color that was assigned to the group.
oColor = oGroup.VertexColor;
}
oCollapsedGroupAttributes.Add(
CollapsedGroupAttributeKeys.VertexColor,
oReadWorkbookContext.ColorConverter2.GraphToWorkbook(oColor)
);
}
ReadGroupTable
(
ListObject oGroupTable,
ReadWorkbookContext oReadWorkbookContext,
HashSet<String> oSkippedGroupNames,
HashSet<String> oHiddenGroupNames
)
{
Debug.Assert(oGroupTable != null);
Debug.Assert(oReadWorkbookContext != null);
Debug.Assert(oSkippedGroupNames != null);
Debug.Assert(oHiddenGroupNames != null);
AssertValid();
if (oReadWorkbookContext.FillIDColumns)
{
FillIDColumn(oGroupTable);
}
Dictionary<String, ExcelTemplateGroupInfo> oGroupNameDictionary =
new Dictionary<String, ExcelTemplateGroupInfo>();
ColorConverter2 oColorConverter2 =
oReadWorkbookContext.ColorConverter2;
GroupVisibilityConverter oGroupVisibilityConverter =
new GroupVisibilityConverter();
BooleanConverter oBooleanConverter =
oReadWorkbookContext.BooleanConverter;
ExcelTableReader oExcelTableReader = new ExcelTableReader(oGroupTable);
foreach ( ExcelTableReader.ExcelTableRow oRow in
oExcelTableReader.GetRows() )
{
// Get the group information.
String sGroupName;
Color oVertexColor;
VertexShape eVertexShape;
if (
!oRow.TryGetNonEmptyStringFromCell(GroupTableColumnNames.Name,
out sGroupName)
||
!TryGetColor(oRow, GroupTableColumnNames.VertexColor,
oColorConverter2, out oVertexColor)
||
!TryGetVertexShape(oRow, GroupTableColumnNames.VertexShape,
out eVertexShape)
)
{
continue;
}
ReadVisibility(oRow, oGroupVisibilityConverter, sGroupName,
oSkippedGroupNames, oHiddenGroupNames);
Boolean bCollapsed = false;
Boolean bCollapsedCellValue;
if (
TryGetBoolean(oRow, GroupTableColumnNames.Collapsed,
oBooleanConverter, out bCollapsedCellValue)
&&
bCollapsedCellValue
)
{
bCollapsed = true;
}
String sCollapsedAttributes;
if ( !oRow.TryGetNonEmptyStringFromCell(
GroupTableColumnNames.CollapsedAttributes,
out sCollapsedAttributes) )
{
sCollapsedAttributes = null;
}
Int32 iRowIDAsInt32;
Nullable<Int32> iRowID = null;
if ( oRow.TryGetInt32FromCell(CommonTableColumnNames.ID,
out iRowIDAsInt32) )
{
iRowID = iRowIDAsInt32;
}
ExcelTemplateGroupInfo oExcelTemplateGroupInfo =
new ExcelTemplateGroupInfo(sGroupName, iRowID, oVertexColor,
eVertexShape, bCollapsed, sCollapsedAttributes);
if (oReadWorkbookContext.ReadGroupLabels)
{
String sLabel;
if ( oRow.TryGetNonEmptyStringFromCell(
GroupTableColumnNames.Label, out sLabel) )
{
oExcelTemplateGroupInfo.Label = sLabel;
}
}
if (!oReadWorkbookContext.IgnoreVertexLocations)
{
System.Drawing.PointF oCollapsedLocation;
if ( TryGetLocation(oRow, GroupTableColumnNames.CollapsedX,
GroupTableColumnNames.CollapsedY,
oReadWorkbookContext.VertexLocationConverter,
out oCollapsedLocation) )
{
oExcelTemplateGroupInfo.CollapsedLocation =
oCollapsedLocation;
}
}
try
{
oGroupNameDictionary.Add(sGroupName, oExcelTemplateGroupInfo);
}
catch (ArgumentException)
{
Range oInvalidCell = oRow.GetRangeForCell(
GroupTableColumnNames.Name);
OnWorkbookFormatError( String.Format(
"The cell {0} contains a duplicate group name. There"
+ " can't be two rows with the same group name."
,
ExcelUtil.GetRangeAddress(oInvalidCell)
),
oInvalidCell
);
}
}
return (oGroupNameDictionary);
}
//*************************************************************************
// Constructor: GroupEdgeInfo()
//
/// <summary>
/// Initializes a new instance of the <see cref="GroupEdgeInfo" /> class.
/// </summary>
///
/// <param name="oEdges">
/// A collection of the group's zero or more edges.
/// </param>
///
/// <param name="oGroupInfo">
/// Contains information about the group, or null if this is a "dummy"
/// group.
/// </param>
///
/// <param name="sDummyGroupName">
/// Name of the dummy group, or null if this is not a dummy group.
/// </param>
//*************************************************************************
protected GroupEdgeInfo
(
IEnumerable<IEdge> oEdges,
ExcelTemplateGroupInfo oGroupInfo,
String sDummyGroupName
)
{
m_oEdges = oEdges;
m_oGroupInfo = oGroupInfo;
m_sDummyGroupName = sDummyGroupName;
AssertValid();
}
ReadGroupTable
(
ListObject oGroupTable,
ReadWorkbookContext oReadWorkbookContext,
HashSet <String> oSkippedGroupNames,
HashSet <String> oHiddenGroupNames
)
{
Debug.Assert(oGroupTable != null);
Debug.Assert(oReadWorkbookContext != null);
Debug.Assert(oSkippedGroupNames != null);
Debug.Assert(oHiddenGroupNames != null);
AssertValid();
if (oReadWorkbookContext.FillIDColumns)
{
FillIDColumn(oGroupTable);
}
Dictionary <String, ExcelTemplateGroupInfo> oGroupNameDictionary =
new Dictionary <String, ExcelTemplateGroupInfo>();
ColorConverter2 oColorConverter2 =
oReadWorkbookContext.ColorConverter2;
GroupVisibilityConverter oGroupVisibilityConverter =
new GroupVisibilityConverter();
BooleanConverter oBooleanConverter =
oReadWorkbookContext.BooleanConverter;
ExcelTableReader oExcelTableReader = new ExcelTableReader(oGroupTable);
foreach (ExcelTableReader.ExcelTableRow oRow in
oExcelTableReader.GetRows())
{
// Get the group information.
String sGroupName;
Color oVertexColor;
VertexShape eVertexShape;
if (
!oRow.TryGetNonEmptyStringFromCell(GroupTableColumnNames.Name,
out sGroupName)
||
!TryGetColor(oRow, GroupTableColumnNames.VertexColor,
oColorConverter2, out oVertexColor)
||
!TryGetVertexShape(oRow, GroupTableColumnNames.VertexShape,
out eVertexShape)
)
{
continue;
}
ReadVisibility(oRow, oGroupVisibilityConverter, sGroupName,
oSkippedGroupNames, oHiddenGroupNames);
Boolean bCollapsed = false;
Boolean bCollapsedCellValue;
if (
TryGetBoolean(oRow, GroupTableColumnNames.Collapsed,
oBooleanConverter, out bCollapsedCellValue)
&&
bCollapsedCellValue
)
{
bCollapsed = true;
}
String sCollapsedAttributes;
if (!oRow.TryGetNonEmptyStringFromCell(
GroupTableColumnNames.CollapsedAttributes,
out sCollapsedAttributes))
{
sCollapsedAttributes = null;
}
Int32 iRowIDAsInt32;
Nullable <Int32> iRowID = null;
if (oRow.TryGetInt32FromCell(CommonTableColumnNames.ID,
out iRowIDAsInt32))
{
iRowID = iRowIDAsInt32;
}
ExcelTemplateGroupInfo oExcelTemplateGroupInfo =
new ExcelTemplateGroupInfo(sGroupName, iRowID, oVertexColor,
eVertexShape, bCollapsed, sCollapsedAttributes);
if (oReadWorkbookContext.ReadGroupLabels)
{
String sLabel;
if (oRow.TryGetNonEmptyStringFromCell(
GroupTableColumnNames.Label, out sLabel))
{
oExcelTemplateGroupInfo.Label = sLabel;
}
}
if (!oReadWorkbookContext.IgnoreVertexLocations)
{
System.Drawing.PointF oCollapsedLocation;
if (TryGetLocation(oRow, GroupTableColumnNames.CollapsedX,
GroupTableColumnNames.CollapsedY,
oReadWorkbookContext.VertexLocationConverter,
out oCollapsedLocation))
{
oExcelTemplateGroupInfo.CollapsedLocation =
oCollapsedLocation;
}
}
try
{
oGroupNameDictionary.Add(sGroupName, oExcelTemplateGroupInfo);
}
catch (ArgumentException)
{
Range oInvalidCell = oRow.GetRangeForCell(
GroupTableColumnNames.Name);
OnWorkbookFormatError(String.Format(
"The cell {0} contains a duplicate group name. There"
+ " can't be two rows with the same group name."
,
ExcelUtil.GetRangeAddress(oInvalidCell)
),
oInvalidCell
);
}
}
return(oGroupNameDictionary);
}
TryCalculateGraphMetricsForOneGroup
(
ExcelTemplateGroupInfo oExcelTemplateGroupInfo,
CalculateGraphMetricsContext oCalculateGraphMetricsContext,
out OverallMetrics oOverallMetrics
)
{
Debug.Assert(oExcelTemplateGroupInfo != null);
Debug.Assert(oExcelTemplateGroupInfo.Vertices != null);
Debug.Assert(oExcelTemplateGroupInfo.Vertices.Count > 0);
Debug.Assert(oCalculateGraphMetricsContext != null);
AssertValid();
oOverallMetrics = null;
ICollection<IVertex> oVertices = oExcelTemplateGroupInfo.Vertices;
// Create a new graph from the vertices in the group and the edges that
// connect them.
IGraph oNewGraph = SubgraphCalculator.GetSubgraphAsNewGraph(oVertices);
// Calculate the overall metrics for the new graph using the
// OverallMetricCalculator class in the Algorithms namespace, which
// knows nothing about Excel.
return ( (new Algorithms.OverallMetricCalculator() ).
TryCalculateGraphMetrics(oNewGraph,
oCalculateGraphMetricsContext.BackgroundWorker,
out oOverallMetrics) );
}
AddEdgeWidthAttributesToDConnectorMotif
(
ExcelTemplateGroupInfo oGroup,
Boolean bEdgeWidthColumnAutoFilled,
AutoFillNumericRangeColumnResults oEdgeWidthResults,
NumericRangeColumnAutoFillUserSettings oEdgeWidthDetails,
Dictionary<Int32, Object> oEdgeWidthSourceDictionary,
ReadWorkbookContext oReadWorkbookContext,
CollapsedGroupAttributes oCollapsedGroupAttributes,
Int32 iAnchorVertices
)
{
Debug.Assert(oGroup != null);
Debug.Assert(oEdgeWidthResults != null);
Debug.Assert(oReadWorkbookContext != null);
Debug.Assert(oCollapsedGroupAttributes != null);
Debug.Assert(iAnchorVertices >= 0);
// If the edge width column was autofilled, get the average width for
// the edges incident to the two-connector motif's first anchor, then
// its second anchor. Otherwise, don't do anything.
if (!bEdgeWidthColumnAutoFilled)
{
return;
}
for (Int32 iAnchorVertexIndex = 0;
iAnchorVertexIndex < iAnchorVertices;
iAnchorVertexIndex++)
{
Double dAverageEdgeWidth;
if ( TableColumnMapper.TryMapAverageNumber(
GetRowIDsToAverageForEdges(oGroup,
oCollapsedGroupAttributes, iAnchorVertexIndex),
oEdgeWidthSourceDictionary,
oEdgeWidthResults.SourceCalculationNumber1,
oEdgeWidthResults.SourceCalculationNumber2,
oEdgeWidthResults.DestinationNumber1,
oEdgeWidthResults.DestinationNumber2,
oEdgeWidthDetails.UseLogs,
out dAverageEdgeWidth
)
)
{
oCollapsedGroupAttributes.Add(
CollapsedGroupAttributeKeys.GetAnchorVertexEdgeWidthKey(
iAnchorVertexIndex),
dAverageEdgeWidth
);
}
}
}
AddEdgeColorAttributesToDConnectorMotif
(
ExcelTemplateGroupInfo oGroup,
Boolean bEdgeColorColumnAutoFilled,
AutoFillColorColumnResults oEdgeColorResults,
ColorColumnAutoFillUserSettings oEdgeColorDetails,
Dictionary<Int32, Object> oEdgeColorSourceDictionary,
ReadWorkbookContext oReadWorkbookContext,
CollapsedGroupAttributes oCollapsedGroupAttributes,
Int32 iAnchorVertices
)
{
Debug.Assert(oGroup != null);
Debug.Assert(oEdgeColorResults != null);
Debug.Assert(oReadWorkbookContext != null);
Debug.Assert(oCollapsedGroupAttributes != null);
Debug.Assert(iAnchorVertices >= 0);
// If the edge color column was autofilled, get the average color for
// the edges incident to the D-connector motif's first anchor, then its
// second anchor, and so on. Otherwise, don't do anything.
if (!bEdgeColorColumnAutoFilled)
{
return;
}
for (Int32 iAnchorVertexIndex = 0;
iAnchorVertexIndex < iAnchorVertices;
iAnchorVertexIndex++)
{
Color oAverageColor;
if ( TableColumnMapper.TryMapAverageColor(
GetRowIDsToAverageForEdges(oGroup,
oCollapsedGroupAttributes, iAnchorVertexIndex),
oEdgeColorSourceDictionary,
oEdgeColorResults.SourceCalculationNumber1,
oEdgeColorResults.SourceCalculationNumber2,
oEdgeColorResults.DestinationColor1,
oEdgeColorResults.DestinationColor2,
oEdgeColorDetails.UseLogs,
out oAverageColor)
)
{
oCollapsedGroupAttributes.Add(
CollapsedGroupAttributeKeys.GetAnchorVertexEdgeColorKey(
iAnchorVertexIndex),
oReadWorkbookContext.ColorConverter2.GraphToWorkbook(
oAverageColor)
);
}
}
}
AddVertexColorAttributeToMotif
(
ExcelTemplateGroupInfo oGroup,
String sType,
Boolean bVertexColorColumnAutoFilled,
AutoFillColorColumnResults oVertexColorResults,
ColorColumnAutoFillUserSettings oVertexColorDetails,
Dictionary<Int32, Object> oVertexColorSourceDictionary,
ReadWorkbookContext oReadWorkbookContext,
CollapsedGroupAttributes oCollapsedGroupAttributes
)
{
Debug.Assert(oGroup != null);
Debug.Assert( !String.IsNullOrEmpty(sType) );
Debug.Assert(oVertexColorResults != null);
Debug.Assert(oReadWorkbookContext != null);
Debug.Assert(oCollapsedGroupAttributes != null);
Color oColor;
// If the vertex color column was autofilled, get the average color
// for the vertices in the motif.
if (
!bVertexColorColumnAutoFilled
||
!TableColumnMapper.TryMapAverageColor(
GetRowIDsToAverageForVertexColor(oGroup,
oCollapsedGroupAttributes, sType),
oVertexColorSourceDictionary,
oVertexColorResults.SourceCalculationNumber1,
oVertexColorResults.SourceCalculationNumber2,
oVertexColorResults.DestinationColor1,
oVertexColorResults.DestinationColor2,
oVertexColorDetails.UseLogs,
out oColor)
)
{
// Default to the color that was assigned to the group.
oColor = oGroup.VertexColor;
}
oCollapsedGroupAttributes.Add(
CollapsedGroupAttributeKeys.VertexColor,
oReadWorkbookContext.ColorConverter2.GraphToWorkbook(oColor)
);
}