TransferToGraphDrawer
(
GraphDrawer graphDrawer
)
{
Debug.Assert(graphDrawer != null);
AssertValid();
Font oFont = this.Font;
System.Windows.Media.Typeface oTypeface =
WpfGraphicsUtil.FontToTypeface(oFont);
Double dFontSize = WpfGraphicsUtil.WindowsFormsFontSizeToWpfFontSize(
oFont.Size);
VertexDrawer oVertexDrawer = graphDrawer.VertexDrawer;
oVertexDrawer.SetFont(oTypeface, dFontSize);
oVertexDrawer.LabelFillColor =
WpfGraphicsUtil.ColorToWpfColor(this.VertexLabelFillColor);
oVertexDrawer.LabelPosition = this.VertexLabelPosition;
oVertexDrawer.MaximumLabelLength = this.VertexLabelMaximumLength;
EdgeDrawer oEdgeDrawer = graphDrawer.EdgeDrawer;
oEdgeDrawer.SetFont(oTypeface, dFontSize);
oEdgeDrawer.MaximumLabelLength = this.EdgeLabelMaximumLength;
}
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);
}
CreateGraphDrawingContext
(
Rectangle oSubgraphRectangle,
GeneralUserSettings oGeneralUserSettings
)
{
Debug.Assert(oGeneralUserSettings != null);
AssertValid();
return(new GraphDrawingContext(
WpfGraphicsUtil.RectangleToRect(oSubgraphRectangle), Margin,
WpfGraphicsUtil.ColorToWpfColor(oGeneralUserSettings.BackColor)
));
}
TryGetColorValue
(
IMetadataProvider oMetadataProvider,
String sKey,
out Color oColor
)
{
Debug.Assert(oMetadataProvider != null);
AssertValid();
oColor = Color.FromRgb(0, 0, 0);
Object oColorAsObject;
if (!oMetadataProvider.TryGetValue(sKey, out oColorAsObject))
{
return(false);
}
if (typeof(System.Windows.Media.Color).IsInstanceOfType(
oColorAsObject))
{
oColor = (System.Windows.Media.Color)oColorAsObject;
}
else if (typeof(System.Drawing.Color).IsInstanceOfType(
oColorAsObject))
{
oColor = WpfGraphicsUtil.ColorToWpfColor(
(System.Drawing.Color)oColorAsObject);
}
else
{
throw new InvalidOperationException(String.Format(
"The graph, vertex, or edge value with the key \"{0}\" is of"
+ " type {1}. The expected type is either"
+ " System.Windows.Media.Color or System.Drawing.Color."
,
sKey,
oColorAsObject.GetType().FullName
));
}
return(true);
}
TransferToGraphDrawer
(
GraphDrawer graphDrawer
)
{
Debug.Assert(graphDrawer != null);
AssertValid();
this.LabelUserSettings.TransferToGraphDrawer(graphDrawer);
graphDrawer.BackColor =
WpfGraphicsUtil.ColorToWpfColor(this.BackColor);
if (!String.IsNullOrEmpty(this.BackgroundImageUri))
{
graphDrawer.BackgroundImage =
(new WpfImageUtil()).GetImageSynchronousIgnoreDpi(
this.BackgroundImageUri);
}
else
{
graphDrawer.BackgroundImage = null;
}
EdgeDrawer oEdgeDrawer = graphDrawer.EdgeDrawer;
VertexDrawer oVertexDrawer = graphDrawer.VertexDrawer;
EdgeWidthConverter oEdgeWidthConverter = new EdgeWidthConverter();
AlphaConverter oAlphaConverter = new AlphaConverter();
oEdgeDrawer.Width =
oEdgeWidthConverter.WorkbookToGraph(this.EdgeWidth);
oEdgeDrawer.Color = WpfGraphicsUtil.ColorToWpfColor(
Color.FromArgb(oAlphaConverter.WorkbookToGraphAsByte(
this.EdgeAlpha),
this.EdgeColor)
);
oEdgeDrawer.CurveStyle = this.EdgeCurveStyle;
oEdgeDrawer.BezierDisplacementFactor =
this.EdgeBezierDisplacementFactor;
oEdgeDrawer.SelectedColor = WpfGraphicsUtil.ColorToWpfColor(
this.SelectedEdgeColor);
oEdgeDrawer.RelativeArrowSize = this.RelativeArrowSize;
oVertexDrawer.Shape = this.VertexShape;
oVertexDrawer.Radius = (new VertexRadiusConverter()).WorkbookToGraph(
this.VertexRadius);
oVertexDrawer.Effect = this.VertexEffect;
oVertexDrawer.RelativeOuterGlowSize = this.VertexRelativeOuterGlowSize;
oVertexDrawer.Color = WpfGraphicsUtil.ColorToWpfColor(
Color.FromArgb(oAlphaConverter.WorkbookToGraphAsByte(
this.VertexAlpha),
this.VertexColor)
);
oVertexDrawer.SelectedColor = WpfGraphicsUtil.ColorToWpfColor(
this.SelectedVertexColor);
}
TransferToGraphDrawer
(
GraphDrawer graphDrawer
)
{
Debug.Assert(graphDrawer != null);
AssertValid();
System.Windows.Media.Typeface oTypeface;
Double dFontSize;
//***********
// Vertex
//***********
VertexDrawer oVertexDrawer = graphDrawer.VertexDrawer;
FontToTypefaceAndFontSize(this.VertexFont,
out oTypeface, out dFontSize);
oVertexDrawer.SetFont(oTypeface, dFontSize);
oVertexDrawer.LabelFillColor =
WpfGraphicsUtil.ColorToWpfColor(this.VertexLabelFillColor);
oVertexDrawer.LabelPosition = this.VertexLabelPosition;
oVertexDrawer.MaximumLabelLength = this.VertexLabelMaximumLength;
oVertexDrawer.LabelWrapText = this.VertexLabelWrapText;
oVertexDrawer.LabelWrapMaxTextWidth =
this.VertexLabelWrapMaxTextWidth;
//***********
// Edge
//***********
EdgeDrawer oEdgeDrawer = graphDrawer.EdgeDrawer;
FontToTypefaceAndFontSize(this.EdgeFont, out oTypeface, out dFontSize);
oEdgeDrawer.SetFont(oTypeface, dFontSize);
oEdgeDrawer.LabelTextColor =
WpfGraphicsUtil.ColorToWpfColor(this.EdgeLabelTextColor);
oEdgeDrawer.MaximumLabelLength = this.EdgeLabelMaximumLength;
//***********
// Group
//***********
GroupDrawer oGroupDrawer = graphDrawer.GroupDrawer;
FontToTypefaceAndFontSize(this.GroupFont,
out oTypeface, out dFontSize);
oGroupDrawer.SetFont(oTypeface, dFontSize);
oGroupDrawer.LabelTextColor = WpfGraphicsUtil.ColorToWpfColor(
Color.FromArgb((new AlphaConverter()).WorkbookToGraphAsByte(
this.GroupLabelTextAlpha),
this.GroupLabelTextColor)
);
oGroupDrawer.LabelPosition = this.GroupLabelPosition;
}