void RenderLegend(IEnumerable <GraphLegend> legend,
HashSet <String> cssClasses,
float x,
float y)
{
SvgGroup legendGroup = this.doc.AddGroup(null);
foreach (GraphLegend legendItem in legend)
{
bool CssClassUsed() => cssClasses.Contains(legendItem.CssClass);
void RenderLegendItem()
{
SENode node = new SENode {
Class = legendItem.CssClass
};
node.AddTextLine(legendItem.Item);
Render(legendGroup,
node,
x,
y,
null,
out float width,
out float height);
x = x + width + this.NodeGapX;
float bottom = y + height;
if (this.maxX < x)
{
this.maxX = x;
}
if (this.maxY < bottom)
{
this.maxY = bottom;
}
}
if (CssClassUsed())
{
RenderLegendItem();
}
}
}
protected SENode CreateNodeBinding(ElementDefinition.ElementDefinitionBindingComponent binding)
{
String hRef = null;
SENode node = new SENode()
{
HRef = hRef
};
node.Class = "valueSet";
String displayName = binding.ValueSet.LastPathPart();
if (this.TryGetValueSet(binding.ValueSet, out ValueSet vs) == false)
{
displayName = vs.Name;
}
node.AddTextLine(displayName, hRef);
node.LhsAnnotation = "bind";
return(node);
}
protected SENode CreateNode(GraphNode graphNode)
{
SENode node = new SENode
{
HRef = graphNode.HRef
};
node.Class = graphNode.CssClass;
String displayName = graphNode.DisplayName;
//Debug.Assert(displayName != "Breast/Radiology/Composition");
foreach (String titlePart in displayName.Split('/'))
{
String s = titlePart.Trim();
node.AddTextLine(s, graphNode.HRef);
}
node.SortPrefix = graphNode.SortPrefix;
node.LhsAnnotation = ResolveAnnotation(graphNode, graphNode.LhsAnnotationText);
node.RhsAnnotation = ResolveAnnotation(graphNode, graphNode.RhsAnnotationText);
return(node);
}