private void txtWkt_TextChanged(object sender, EventArgs e) { var txt = txtWkt.Text; if (string.IsNullOrEmpty(txt)) { return; } Gisoft.GeoAPI.Geometries.IGeometry geometry = null; try { geometry = _wktReader.Read(txt); if (geometry != _geometry) { Geometry = geometry; } txtWkt.ForeColor = SystemColors.WindowText; lblError.Text = "No Errors"; } catch (Exception ex) { txtWkt.ForeColor = Color.Red; lblError.Text = ex.Message; } }
private void OnGeometryDefined(Gisoft.GeoAPI.Geometries.IGeometry geometry) { if (geometry == null) { return; } if (GeometryDefinedHandler != null) { GeometryDefinedHandler(geometry); return; } }
private void DefaultGeometryDefinedMethod(Gisoft.GeoAPI.Geometries.IGeometry geom) { using (var frm = new WktGeometryCreator()) { frm.Geometry = geom; if (frm.ShowDialog() == System.Windows.Forms.DialogResult.OK) { _geometryProvider.Geometries.Add(frm.Geometry); if (MapControl != null) { var map = MapControl.Map ?? new Map(); if (!map.Layers.Contains(_layer)) { map.Layers.Add(_layer); } MapControl.Refresh(); } } } }