private static void DrawArrow(DrawingContext context, Point point1, Point point2, SolidColorBrush color)
{
var pen = new Pen(color, 1 * _scale);
var startPoint = ConvertPoint(point1);
var endPoint = ConvertPoint(point2);
context.DrawLine(pen, startPoint, endPoint);
}
private static SPoint ConvertPoint(Point point)
{
return(new SPoint(
scaleCoordinate(point.X),
scaleCoordinate(point.Y)
));
double scaleCoordinate(int coordinate)
{
return((coordinate + 0.5) * (_nodeWidth + _bordersWidth) + _bordersWidth);
}
}
public void UpdateFieldNodeType(Point point, NodeType newType)
{
Nodes.GetNode(point).NodeType = newType;
FieldNodesChangedEvent?.Invoke(this);
}