/// <summary>
/// Renders the specified drawing.
/// </summary>
/// <param name="drawing">The drawing.</param>
public void Render(SvgDrawing drawing)
{
// Draw all components
foreach (var c in _components)
{
drawing.StartGroup(c.Value.Name, c.Value.GetType().Name.ToLower());
c.Value.Render(drawing);
drawing.EndGroup();
}
// Draw wires
var drawn = new HashSet <Wire>();
foreach (var wire in _wires)
{
wire.Render(drawn, drawing);
drawn.Add(wire);
}
}
/// <inheritdoc />
public Bounds Format(SvgDrawing drawing, XmlElement element)
{
string text = null;
using (var sw = new StringWriter())
{
using (var w = XmlWriter.Create(sw, new XmlWriterSettings()
{
OmitXmlDeclaration = true
}))
{
element.WriteTo(w);
};
text = sw.ToString();
}
// Make a piece of XML that allows measuring this element
if (element.Name != "svg")
{
XmlNode elt = element.ParentNode;
while (elt != null)
{
text = Enclose(elt, text);
elt = elt.ParentNode;
if (elt.Name == "svg")
{
break;
}
}
text = $"<svg class=\"simplecircuit\" xmlns=\"http://www.w3.org/2000/svg\">{text}</svg>";
}
// Get the result from the browser
var task = _browser.EvaluateScriptAsync("calculateBounds", text);
task.Wait();
dynamic result = task.Result.Result;
return(new Bounds(result.x, result.y, result.x + result.width, result.y + result.height));
}
/// <summary>
/// Renders the circuit.
/// </summary>
/// <param name="style">The style sheet information.</param>
/// <returns>The circuit.</returns>
public XmlDocument Render()
{
if (!Solved)
{
Solve();
}
// Create our drawing
var drawing = new SvgDrawing
{
Style = Style,
LineHeight = LineHeight,
UpperCharacterWidth = UpperCharacterWidth,
LowerCharacterWidth = LowerCharacterWidth
};
// Draw
Render(drawing);
// Return the XML document
return(drawing.GetDocument());
}
