TransferToGraphDrawer
(
GraphDrawer graphDrawer
)
{
Debug.Assert(graphDrawer != null);
AssertValid();
this.LabelUserSettings.TransferToGraphDrawer(graphDrawer);
graphDrawer.BackColor =
WpfGraphicsUtil.ColorToWpfColor(this.BackColor);
EdgeDrawer oEdgeDrawer = graphDrawer.EdgeDrawer;
VertexDrawer oVertexDrawer = graphDrawer.VertexDrawer;
EdgeWidthConverter oEdgeWidthConverter = new EdgeWidthConverter();
AlphaConverter oAlphaConverter = new AlphaConverter();
oEdgeDrawer.Width =
oEdgeWidthConverter.WorkbookToGraph(this.EdgeWidth);
oEdgeDrawer.SelectedWidth =
oEdgeWidthConverter.WorkbookToGraph(this.SelectedEdgeWidth);
oEdgeDrawer.Color = WpfGraphicsUtil.ColorToWpfColor(
Color.FromArgb(oAlphaConverter.WorkbookToGraphAsByte(
this.EdgeAlpha),
this.EdgeColor)
);
oEdgeDrawer.SelectedColor = WpfGraphicsUtil.ColorToWpfColor(
this.SelectedEdgeColor);
oEdgeDrawer.RelativeArrowSize = this.RelativeArrowSize;
oVertexDrawer.Shape = this.VertexShape;
oVertexDrawer.Radius = (new VertexRadiusConverter()).WorkbookToGraph(
this.VertexRadius);
oVertexDrawer.Color = WpfGraphicsUtil.ColorToWpfColor(
Color.FromArgb(oAlphaConverter.WorkbookToGraphAsByte(
this.VertexAlpha),
this.VertexColor)
);
oVertexDrawer.SelectedColor = WpfGraphicsUtil.ColorToWpfColor(
this.SelectedVertexColor);
}
ReadWidth
(
ExcelTableReader.ExcelTableRow oRow,
EdgeWidthConverter oEdgeWidthConverter,
IEdge oEdge
)
{
Debug.Assert(oRow != null);
Debug.Assert(oEdgeWidthConverter != null);
AssertValid();
String sWidth;
if (!oRow.TryGetNonEmptyStringFromCell(EdgeTableColumnNames.Width,
out sWidth))
{
return;
}
Single fWidth;
if (!Single.TryParse(sWidth, out fWidth))
{
Range oInvalidCell = oRow.GetRangeForCell(
EdgeTableColumnNames.Width);
OnWorkbookFormatError(String.Format(
"The cell {0} contains an invalid width. The edge width,"
+ " which is optional, must be a number. Any number is"
+ " acceptable, although {1} is used for any number less than"
+ " {1} and {2} is used for any number greater than {2}."
,
ExcelUtil.GetRangeAddress(oInvalidCell),
EdgeWidthConverter.MinimumWidthWorkbook,
EdgeWidthConverter.MaximumWidthWorkbook
),
oInvalidCell
);
}
oEdge.SetValue(ReservedMetadataKeys.PerEdgeWidth,
oEdgeWidthConverter.WorkbookToGraph(fWidth));
}
//*************************************************************************
// Method: TransferToGraphDrawer()
//
/// <summary>
/// Transfers the settings to a <see cref="GraphDrawer" />.
/// </summary>
///
/// <param name="graphDrawer">
/// Graph drawer to transfer the settings to.
/// </param>
//*************************************************************************
public void TransferToGraphDrawer(
GraphDrawer graphDrawer
)
{
Debug.Assert(graphDrawer != null);
AssertValid();
this.LabelUserSettings.TransferToGraphDrawer(graphDrawer);
graphDrawer.BackColor =
WpfGraphicsUtil.ColorToWpfColor(this.BackColor);
EdgeDrawer oEdgeDrawer = graphDrawer.EdgeDrawer;
VertexDrawer oVertexDrawer = graphDrawer.VertexDrawer;
EdgeWidthConverter oEdgeWidthConverter = new EdgeWidthConverter();
AlphaConverter oAlphaConverter = new AlphaConverter();
oEdgeDrawer.Width =
oEdgeWidthConverter.WorkbookToGraph(this.EdgeWidth);
oEdgeDrawer.SelectedWidth =
oEdgeWidthConverter.WorkbookToGraph(this.SelectedEdgeWidth);
oEdgeDrawer.Color = WpfGraphicsUtil.ColorToWpfColor(
Color.FromArgb(oAlphaConverter.WorkbookToGraphAsByte(
this.EdgeAlpha),
this.EdgeColor)
);
oEdgeDrawer.SelectedColor = WpfGraphicsUtil.ColorToWpfColor(
this.SelectedEdgeColor);
oEdgeDrawer.RelativeArrowSize = this.RelativeArrowSize;
oVertexDrawer.Shape = this.VertexShape;
oVertexDrawer.Radius = ( new VertexRadiusConverter() ).WorkbookToGraph(
this.VertexRadius);
oVertexDrawer.Color = WpfGraphicsUtil.ColorToWpfColor(
Color.FromArgb(oAlphaConverter.WorkbookToGraphAsByte(
this.VertexAlpha),
this.VertexColor)
);
oVertexDrawer.SelectedColor = WpfGraphicsUtil.ColorToWpfColor(
this.SelectedVertexColor);
}