private void parcelZoomBtn_Click(object sender, EventArgs e)
{
try
{
datacontract.geojson secGeom = JsonConvert.DeserializeObject <datacontract.geojson>(perceel.geometry.shape);
createGrapicAndZoomTo(perceel.geometry.shape, secGeom);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + ": " + ex.StackTrace);
}
}
private void createGrapicAndZoomTo(string capakeyResponse, datacontract.geojson Geom)
{
IRgbColor inClr = new RgbColorClass()
{
Red = 0, Blue = 100, Green = 0
};;
IRgbColor outLine = new RgbColorClass()
{
Red = 0, Blue = 200, Green = 0, Transparency = 240
};
if (Geom.type == "MultiPolygon")
{
datacontract.geojsonMultiPolygon muniPolygons =
JsonConvert.DeserializeObject <datacontract.geojsonMultiPolygon>(capakeyResponse);
IGeometryCollection multiPoly = new GeometryBagClass();
clearGraphics();
foreach (datacontract.geojsonPolygon poly in muniPolygons.toPolygonList())
{
IPolygon lbPoly = geopuntHelper.geojson2esriPolygon(poly, (int)dataHandler.CRS.Lambert72);
lbPoly.SimplifyPreserveFromTo();
IGeometry prjGeom = geopuntHelper.Transform((IGeometry)lbPoly, map.SpatialReference);
IElement muniGrapic = geopuntHelper.AddGraphicToMap(map, prjGeom, inClr, outLine, 2, true);
graphics.Add(muniGrapic);
multiPoly.AddGeometry(prjGeom);
}
view.Extent = ((IGeometryBag)multiPoly).Envelope;
view.Refresh();
}
else if (Geom.type == "Polygon")
{
datacontract.geojsonPolygon municipalityPolygon =
JsonConvert.DeserializeObject <datacontract.geojsonPolygon>(capakeyResponse);
IPolygon lbPoly = geopuntHelper.geojson2esriPolygon(municipalityPolygon, (int)dataHandler.CRS.Lambert72);
lbPoly.SimplifyPreserveFromTo();
IPolygon prjPoly = (IPolygon)geopuntHelper.Transform((IGeometry)lbPoly, map.SpatialReference);
view.Extent = prjPoly.Envelope;
clearGraphics();
IElement muniGrapic = geopuntHelper.AddGraphicToMap(map, (IGeometry)prjPoly, inClr, outLine, 3, true);
graphics.Add(muniGrapic);
view.Refresh();
}
}
private void sectieZoomBtn_Click(object sender, EventArgs e)
{
string gemeente = gemeenteCbx.Text;
string niscode = municipality2nis(gemeente);
string depName = departementCbx.Text;
string depCode = department2code(depName);
string sectie = sectieCbx.Text;
if (niscode == "" || depCode == "" || sectie == "" ||
niscode == null || depCode == null || sectie == null)
{
return;
}
try
{
datacontract.section sec = capakey.getSectie(int.Parse(niscode), int.Parse(depCode), sectie,
dataHandler.CRS.Lambert72, dataHandler.capakeyGeometryType.full);
datacontract.geojson secGeom = JsonConvert.DeserializeObject <datacontract.geojson>(sec.geometry.shape);
createGrapicAndZoomTo(sec.geometry.shape, secGeom);
}
catch (WebException wex)
{
if (wex.Status == WebExceptionStatus.Timeout)
{
MessageBox.Show("De connectie werd afgebroken." +
" Het duurde te lang voor de server een resultaat terug gaf.\n" +
"U kunt via de instellingen de 'timout'-tijd optrekken.", wex.Message);
}
else if (wex.Response != null)
{
string resp = new StreamReader(wex.Response.GetResponseStream()).ReadToEnd();
MessageBox.Show(resp, wex.Message);
}
else
{
MessageBox.Show(wex.Message, "Error");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + ": " + ex.StackTrace);
}
}
