/// <summary>
/// Creates a new instance for the given model graph and the given <see cref="MultiPageLayout"/>.
/// </summary>
/// <param name="result">The <see cref="MultiPageLayout"/>: a holder for the pages created by the <see cref="MultiPageLayout"/>.</param>
public MultiPageIGraphBuilder(MultiPageLayoutResult result)
{
// initialize the graph item defaults with the null styles
NormalEdgeDefaults = new EdgeDefaults {
Style = NullEdgeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
ConnectorEdgeDefaults = new EdgeDefaults {
Style = NullEdgeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
ProxyEdgeDefaults = new EdgeDefaults {
Style = NullEdgeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
ProxyReferenceEdgeDefaults = new EdgeDefaults {
Style = NullEdgeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
NormalNodeDefaults = new NodeDefaults {
Style = NullNodeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
GroupNodeDefaults = new NodeDefaults {
Style = NullNodeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
ConnectorNodeDefaults = new NodeDefaults {
Style = NullNodeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
ProxyNodeDefaults = new NodeDefaults {
Style = NullNodeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
ProxyReferenceNodeDefaults = new NodeDefaults {
Style = NullNodeStyle, Labels = { Style = NullLabelStyle, LayoutParameter = NullLabelModelParameter }
};
this.result = result;
}
public string GetProperty(string key, string defValue = null)
{
if (Attributes.ContainsKey(key))
{
return(Attributes[key]);
}
else if (NodeDefaults.ContainsKey(key))
{
return(NodeDefaults[key]);
}
else
{
return(defValue);
}
}
public double ParseSpace(string spaceattr, double unitlessScale = 0.75)
{
spaceattr = spaceattr.Trim();
if (spaceattr.EndsWith("mathspace"))
{
if (spaceattr.StartsWith("negative"))
{
spaceattr = spaceattr.Substring(8);
}
string realspaceattr = "0em";
if (NodeDefaults.ContainsKey(spaceattr))
{
realspaceattr = NodeDefaults[spaceattr];
//throw new InvalidOperationException(string.Format("Bad space token: '{0}'", spaceattr));
}
return(ParseLength(realspaceattr, unitlessScale));
}
return(ParseLength(spaceattr, unitlessScale));
}