/// <summary>Promotes this <see cref="SVGExplorer"/> form been a simple <see cref="drawing"/> holder to become a <see cref="view"/> holder and be able to handle mouse events, transforms etc.
/// You probalby should not need to call this method manually, as the element will promote itself when you accesses more advanced properties.</summary>
public void promote()
{
if (view != null)
{
return;
}
var prs = parent.view.RemoveTop(drawing);
//parent.view.RemoveDrawing(drawing);
//view = new SVGView();
//view.AddDrawing(drawing);
foreach (var cd in prs)
{
var cv = new SVGView();
cv.AddDrawing(cd);
if (view == null)
{
view = cv;
}
parent.view.Children.Add(cv);
}
//parent.view.Children.Add(view);
drawing = null;
}
private void initialize()
{
name = name ?? root.getDrawingID(drawing);
if (drawing is DrawingGroup dg)
{
drawing = null;
view = new SVGView();
view.RenderTransform = dg.Transform;
SVGView v = null; SVGExplorer e = null;
foreach (var d in dg.Children)
{
var ch = new SVGExplorer(d, this, root);
//if (d is GlyphRunDrawing grd)
// grd.GlyphRun..Characters = "xxx".ToList();
childs.Add(ch);
if (ch.name != null)
{
namesMap.Add(ch.name, ch);
}
if (ch.drawing != null)
{
view.AddDrawing(ch.drawing);
if (v != null)
{
ch.promote();
}
}
else
{
view.Children.Add(ch.view);
v = ch.view;
}
}
}
}
