private void EndDrawingPolygon(object sender, RoutedEventArgs e)
{
DisableSettingVerticles();
if (_currentPolygon.Vertexes.Count <= 2)
{
foreach (var edge in _currentPolygon.Edges)
{
canvas.Children.Remove(edge.Lin);
_currentPolygon = new Polygon();
return;
}
}
if (_currentPolygon.Vertexes.Count != _currentPolygon.Edges.Count)
{
Vertex firstVertex = _currentPolygon.GetFirstVertex();
Vertex lastVerticle = _currentPolygon.GetLastVertex();
_currentPolygon.AddNewEdge(firstVertex, lastVerticle,
CreateEdgeLine(firstVertex.Coordinates, lastVerticle.Coordinates));
}
_polygons.Add(_currentPolygon);
_currentPolygon = new Polygon();
}
private void StartDrawingPolygon(object sender, RoutedEventArgs e)
{
_currentPolygon = new Polygon();
canvas.MouseLeftButtonDown += SetVerticle;
}