FromString
(
String attributes
)
{
Debug.Assert(attributes != null);
CollapsedGroupAttributes oCollapsedGroupAttributes =
new CollapsedGroupAttributes();
PopulateDictionary(oCollapsedGroupAttributes, attributes);
return(oCollapsedGroupAttributes);
}
PreDrawVertex
(
IVertex vertex
)
{
Debug.Assert(vertex != null);
AssertValid();
// Check whether the vertex represents a collapsed group.
Object oCollapsedGroupAsObject;
if ( vertex.TryGetValue(ReservedMetadataKeys.CollapsedGroupInfo,
typeof(GroupInfo), out oCollapsedGroupAsObject) )
{
// Yes. Get the group information.
m_oCollapsedGroupVertex = vertex;
m_oCollapsedGroup = (GroupInfo)oCollapsedGroupAsObject;
if ( String.IsNullOrEmpty(m_oCollapsedGroup.CollapsedAttributes) )
{
// No attributes were specified for the collapsed group. Set
// attributes on the collapsed group vertex that will cause it
// to be drawn in a default manner.
m_oCollapsedGroupAttributes = new CollapsedGroupAttributes();
SetDefaultAttributesOnCollapsedGroup();
}
else
{
m_oCollapsedGroupAttributes =
CollapsedGroupAttributes.FromString(
m_oCollapsedGroup.CollapsedAttributes);
SetSpecifiedAttributesOnCollapsedGroup();
}
}
else
{
m_oCollapsedGroupVertex = null;
m_oCollapsedGroup = null;
m_oCollapsedGroupAttributes = null;
}
}
FromString
(
String attributes
)
{
Debug.Assert(attributes != null);
CollapsedGroupAttributes oCollapsedGroupAttributes =
new CollapsedGroupAttributes();
PopulateDictionary(oCollapsedGroupAttributes, attributes);
return (oCollapsedGroupAttributes);
}
SetUp()
{
m_oCollapsedGroupAttributes = new CollapsedGroupAttributes();
}
GetRowIDsToAverageForEdges
(
GroupInfo oGroup,
CollapsedGroupAttributes oCollapsedGroupAttributes,
Int32 iAnchorVertexIndex
)
{
Debug.Assert(oGroup != null);
Debug.Assert(oCollapsedGroupAttributes != null);
Debug.Assert(iAnchorVertexIndex >= 0);
List<Int32> oRowIDsOfRowsToAverage = new List<Int32>();
String sAnchorVertexName;
if ( oCollapsedGroupAttributes.TryGetValue(
CollapsedGroupAttributeKeys.GetAnchorVertexNameKey(
iAnchorVertexIndex),
out sAnchorVertexName) )
{
// The group's vertices are the span vertices. Loop through them.
foreach (IVertex oVertex in oGroup.Vertices)
{
// We need to find the edge that is incident to the specified
// anchor vertex.
foreach (IEdge oIncidentEdge in oVertex.IncidentEdges)
{
IVertex oAdjacentVertex =
oIncidentEdge.GetAdjacentVertex(oVertex);
if (oAdjacentVertex.Name == sAnchorVertexName)
{
// The row ID is stored in the edge's Tag, as long as
// the edge row isn't hidden.
if (oIncidentEdge.Tag is Int32)
{
oRowIDsOfRowsToAverage.Add(
(Int32)oIncidentEdge.Tag);
}
break;
}
}
}
}
return (oRowIDsOfRowsToAverage);
}
GetRowIDsToAverageForVertexColor
(
GroupInfo oGroup,
CollapsedGroupAttributes oCollapsedGroupAttributes,
String sType
)
{
Debug.Assert(oGroup != null);
Debug.Assert(oCollapsedGroupAttributes != null);
Debug.Assert( !String.IsNullOrEmpty(sType) );
List<Int32> oRowIDsOfRowsToAverage = new List<Int32>();
IEnumerable<IVertex> oVerticesToAverage = null;
switch (sType)
{
// Fan, Connector, and Clique fall through as each includes the proper vertices
case CollapsedGroupAttributeValues.FanMotifType:
case CollapsedGroupAttributeValues.DConnectorMotifType:
case CollapsedGroupAttributeValues.CliqueMotifType:
// All of the motif's vertices should be included.
oVerticesToAverage = oGroup.Vertices;
break;
default:
break;
}
if (oVerticesToAverage != null)
{
foreach (IVertex oVertex in oVerticesToAverage)
{
// The row ID is stored in the vertex's Tag, as long as the
// vertex row isn't hidden.
if (oVertex.Tag is Int32)
{
oRowIDsOfRowsToAverage.Add( (Int32)oVertex.Tag );
}
}
}
return (oRowIDsOfRowsToAverage);
}
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)
);
}