/// <summary>
/// If the problem is a shaded area problem, shade the goal regions.
/// </summary>
/// <param name="problem">The problem being drawn.</param>
private void shadeProblem(UIProblemDrawer.ProblemDescription problem)
{
if (problem.Regions != null)
{
//Shade each region
foreach (var region in problem.Regions)
{
ShadedRegion sr = new ShadedRegion(region);
sr.Draw(drawingHost.CurrentDrawing, ShadedRegion.BRUSHES[1]);
}
}
}
public void AddRegionShading(ShadedRegion sr)
{
RegionShadings.Add(sr);
Canvas.Children.Add(sr.Shading);
}
