public override Task Rebuild()
{
this.DebugDepth("Rebuild");
using (RebuildLock())
{
double pointsToMm = 0.352778;
var printer = new TypeFacePrinter(Text.Value(this), new StyledTypeFace(ApplicationController.GetTypeFace(Font), PointSize.Value(this)))
{
ResolutionScale = 10
};
var scaledLetterPrinter = new VertexSourceApplyTransform(printer, Affine.NewScaling(pointsToMm));
var vertexSource = new VertexStorage();
foreach (var vertex in scaledLetterPrinter.Vertices())
{
if (vertex.IsMoveTo)
{
vertexSource.MoveTo(vertex.position);
}
else if (vertex.IsLineTo)
{
vertexSource.LineTo(vertex.position);
}
else if (vertex.IsClose)
{
vertexSource.ClosePolygon();
}
}
vertexSource = (VertexStorage)vertexSource.Union(vertexSource);
this.VertexSource = vertexSource;
// set the mesh to show the path
this.Mesh = this.VertexSource.Extrude(Constants.PathPolygonsHeight);
}
Parent?.Invalidate(new InvalidateArgs(this, InvalidateType.Path));
return(Task.CompletedTask);
}
