public void ProcessBoundary(FieldBoundary fieldBoundary)
{
using (var graphics = _spatialViewer.CreateGraphics())
{
_drawingUtil = new DrawingUtil(_spatialViewer.Width, _spatialViewer.Height, graphics);
foreach (var polygon in fieldBoundary.SpatialData.Polygons)
{
var projectedPoints = polygon.ExteriorRing.Points.Select(point => point.ToUtm()).ToList();
_drawingUtil.SetMinMax(projectedPoints);
var screenPolygon = projectedPoints.Select(point => point.ToXy(_drawingUtil.MinX, _drawingUtil.MinY, _drawingUtil.GetDelta())).ToArray();
graphics.DrawPolygon(DrawingUtil.Pen, screenPolygon);
}
}
}
private void LoadFieldBoundary(XmlNode inputNode, Field field)
{
var polygon = ShapeLoader.LoadPolygon(inputNode.SelectNodes("PLN"));
if (polygon != null)
{
var fieldBoundary = new FieldBoundary
{
FieldId = field.Id.ReferenceId,
SpatialData = polygon,
};
_taskDocument.FieldBoundaries.Add(fieldBoundary);
field.ActiveBoundaryId = fieldBoundary.Id.ReferenceId;
}
}