public GISLayer(GISLayer currentLayer)
{
this.Visible = currentLayer.Visible;
this.Id = currentLayer.Id;
this.Name = currentLayer.Name;
this.LayerType = currentLayer.LayerType;
this._envelope = currentLayer._envelope;
this._Features = currentLayer._Features;
}
internal static GISResponse ProcessFeatureReturn(Nii.JSON.JSONArray responseReader, GISFeatureResponse response, string Return)
{
string searchTerm = response.SearchTerm;
foreach (JSONObject obj in responseReader.List)
{
GISFeature feature = new GISFeature();
//"geometry" and "geometryType" // f._Envelope =
JSONObject attr = obj.getJSONObject("attributes");
foreach (DictionaryEntry entry in attr.getDictionary())
{
feature._Fields.Add(new GISField(entry.Key.ToString(), entry.Value.ToString()));
}
if (string.IsNullOrEmpty(searchTerm))
{
response._features.Add(feature);
}
else
{
var r = from x in feature.Fields where x._fieldValue.ToLower().Contains(searchTerm.ToLower()) select x;
feature.Fields.Add(new GISField("Title", r.First()._fieldValue));
if (feature.Envelope != null)
{
feature.Fields.Add(new GISField("Latitude", feature.Envelope.CenterY.ToString()));
feature.Fields.Add(new GISField("Longitude", feature.Envelope.CenterX.ToString()));
}
if (r.Count() > 0) response._features.Add(feature);
}
}
//{"displayFieldName":"STATE_NAME","fieldAliases":{"STATE_NAME":"STATE_NAME","Shape_Length":"Shape_Length","Shape_Area":"Shape_Area"},"geometryType":"esriGeometryPolygon","spatialReference":{"wkid":4326},"features":[{"attributes":{"STATE_NAME":"Oregon","Shape_Length":24.7872489860459,"Shape_Area":28.1877891988605},"geometry":{"rings":[[[-121.441508911,41.9943345300001],[-122.284705082,42.0007645520001],[-123.222102653,42.002191774],[-123.513204633,41.997832917],[-123.819146439,41.992948772],[-124.206444444,41.997647912],[-124.352246781,42.098677261],[-124.415061997,42.2458945380001],[-124.437818793,42.4296087420001],[-124.391763164,42.5530276640001],[-124.401078666,42.622699244],[-124.559616906,42.832457397],[-124.485346585,42.95545394],[-124.386772401,43.2615889150001],[-124.40607626,43.3001978550001],[-124.273993989,43.459105396],[-124.226004804,43.605004857],[-124.158325577,43.857118234],[-124.118319319,44.269515002],[-124.054404869,44.6621389760001],[-124.075568095,44.8147385250001],[-124.007572643,45.036102923],[-123.956606853,45.292965715],[-123.980559909,45.4850845020001],[-123.936674662,45.5079659130001],[-123.892107877,45.474050161],[-123.859507215,45.4990826740001],[-123.953415554,45.5685287150001],[-123.936075917,45.7028352130001],[-123.97662908,45.7754823860001],[-123.956273973,45.8710413760001],[-123.996505696,45.9419219480001],[-123.921187205,46.0123233510001],[-123.977340685,46.2027060080001],[-123.794096469,46.1114485860001],[-123.777083421,46.1444302580001],[-123.820978313,46.193649603],[-123.761414137,46.2099393730001],[-123.71716098,46.1698937890001],[-123.670246414,46.1744984860001],[-123.517029327,46.236091581],[-123.363556869,46.1441540210001],[-123.304717085,46.1447375690001],[-123.248799416,46.1440203370001],[-123.212437027,46.1700060590001],[-123.176196406,46.1835864540001],[-123.118554159,46.1793104930001],[-123.050596212,46.155736227],[-122.974169261,46.1104834430001],[-122.899757286,46.0793296860001],[-122.875417724,46.0271833260001],[-122.807741767,45.94389012],[-122.806222916,45.9040724290001],[-122.78407365,45.8678864510001],[-122.784515918,45.8504495180001],[-122.788009566,45.8003435910001],[-122.764288519,45.760568027],[-122.772551033,45.7276855420001],[-122.760541289,45.6493974090001],[-122.696323094,45.6310455500001],[-122.6512092,45.6068304560001],[-122.565429806,45.594818768],[-122.437154198,45.5647789110001],[-122.356457484,45.5661712420001],[-122.303150329,45.543092834],[-122.244922294,45.5481128640001],[-122.082037518,45.5905040110001],[-122.000011554,45.61782429],[-121.972659452,45.6357760830001],[-121.926820689,45.6420283730001],[-121.888283499,45.6768563690001],[-121.811041035,45.7006830890001],[-121.758694097,45.6897160500001],[-121.706416861,45.6887931700001],[-121.529054612,45.719567678],[-121.442552169,45.6949670870001],[-121.422029029,45.6906031870001],[-121.367814251,45.6996865940001],[-121.319977744,45.6966428360001],[-121.276390902,45.6783399710001],[-121.214271714,45.665644963],[-121.203308118,45.6572869340001],[-121.192054666,45.6132419260001],[-121.174316012,45.6005161590001],[-121.125204666,45.607059098],[-121.073529929,45.6466107720001],[-121.033482584,45.6528444140001],[-120.968478512,45.6451545400001],[-120.948572831,45.6503159660001],[-120.907937251,45.6354771060001],[-120.861419668,45.665186254],[-120.696993904,45.710509819],[-120.658403368,45.732612487],[-120.623757205,45.743610571],[-120.570082462,45.7409179400001],[-120.499156502,45.6956306770001],[-120.443383763,45.689279722],[-120.283634875,45.7165828720001],[-120.20744539,45.7197840640001],[-120.155907861,45.761261667],[-120.068647865,45.7802024440001],[-119.99432016,45.8111403440001],[-119.869735635,45.831698524],[-119.833555881,45.8416093430001],[-119.678445664,45.8525390290001],[-119.622116728,45.8994103380001],[-119.589294283,45.9133149480001],[-119.512220001,45.8992005960001],[-119.43886109,45.914268522],[-119.379441421,45.9176100640001],[-119.30276351,45.932662726],[-119.178742643,45.922351608],[-119.1402506,45.9257086390001],[-119.032221681,45.9662745800001],[-118.982132819,45.9990583740001],[-117.992527778,46.0016389040001],[-117.982677429,45.9998805150001],[-117.602826164,46.000268158],[-117.481663001,45.999834713],[-116.919132428,45.995175487],[-116.898197048,45.9805159410001],[-116.856471819,45.903597344],[-116.791262488,45.8458671050001],[-116.773707129,45.8197636120001],[-116.703180308,45.819169243],[-116.654397937,45.7806301590001],[-116.560631908,45.747424568],[-116.52827493,45.710728009],[-116.514915091,45.6644908950001],[-116.470418798,45.6062572690001],[-116.47855126,45.5660584950001],[-116.554503319,45.4936471940001],[-116.565771964,45.4598636740001],[-116.672265496,45.335410289],[-116.688813374,45.262350842],[-116.736585295,45.13730709],[-116.761268253,45.1063007170001],[-116.778091925,45.0994801020001],[-116.787210029,45.0757525120001],[-116.807307342,45.0497552830001],[-116.854513191,45.016945294],[-116.848097045,45.0000421560001],[-116.855887625,44.9799657220001],[-116.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return response;
}
internal static GISFeature Create(JSONObject obj, GISLayerInfo layer, bool hasFields)
{
string layerid = layer._id;
GISFeature feature = new GISFeature();
//{"layerId":1,"layerName":"Block Groups","value":"310899741.002","displayFieldName":"NAME","attributes":{"Shape":"Polygon","ID":"310899741002","State Abbreviation":"NE","2010 Total Population":"776","1990-2000 Population Change":"-0.5","2000-2010 Population: Annual Growth Rate":"-1.25","2010-2015 Population: Annual Growth Rate":"-1.19","Land Area in Square Miles":"811.3085"}}
for (int i = 0; i < obj.Count; i++)
{
try
{
switch (obj[i])
{
case "layerId":
layerid = obj[obj[i]].ToString();
break;
case "attributes":
if (string.Compare(layerid, layer._id) == 0)
{
AddAttributeValues((JSONObject)obj[obj[i]], feature, layer.Fields, hasFields);
}
else
{
AddAttributeValues((JSONObject)obj[obj[i]], feature);
}
break;
//case "bbox":
// feature.Envelope = BingEnvelope.Parse((JSONArray)obj[obj[i]]);
// break;
default:
feature.Fields.Add(new GISField(obj[i], obj[obj[i]].ToString()));
break;
}
}
catch { }
}
return feature;
}
internal static void AddAttributeValues(JSONObject obj, GISFeature feature)
{
//{"layerId":1,"layerName":"Block Groups","value":"310899741.002","displayFieldName":"NAME","attributes":{"Shape":"Polygon","ID":"310899741002","State Abbreviation":"NE","2010 Total Population":"776","1990-2000 Population Change":"-0.5","2000-2010 Population: Annual Growth Rate":"-1.25","2010-2015 Population: Annual Growth Rate":"-1.19","Land Area in Square Miles":"811.3085"}}
for (int i = 0; i < obj.Count; i++)
{
try
{
feature.Fields.Add(new GISField(obj[i], obj[obj[i]].ToString()));
}
catch { }
}
}
internal static void AddAttributeValues(JSONObject obj, GISFeature feature, List<GISField> fields, bool hasFields)
{
//{"layerId":1,"layerName":"Block Groups","value":"310899741.002","displayFieldName":"NAME","attributes":{"Shape":"Polygon","ID":"310899741002","State Abbreviation":"NE","2010 Total Population":"776","1990-2000 Population Change":"-0.5","2000-2010 Population: Annual Growth Rate":"-1.25","2010-2015 Population: Annual Growth Rate":"-1.19","Land Area in Square Miles":"811.3085"}}
for (int i = 0; i < obj.Count; i++)
{
try
{
if (hasFields)
{
var x = from c in fields where string.Compare(c.FieldName, obj[i], StringComparison.CurrentCultureIgnoreCase) == 0 select c;
if (hasFields && x.Count() == 0) continue;
}
feature.Fields.Add(new GISField(obj[i], obj[obj[i]].ToString()));
}
catch { }
}
}
internal static GISFeature ProcessResult(XElement element)
{
GISFeature feature = new GISFeature();
//<FIELDS CNTRY_NAME="United States" COLOR_MAP="5" CURR_CODE="USD" CURR_TYPE="US Dollar" FIPS_CNTRY="US" GMI_CNTRY="USA" ISO_2DIGIT="US" ISO_3DIGIT="USA" LANDLOCKED="N" LONG_NAME="United States" POP_CNTRY="258833000" SOVEREIGN="United States" SQKM="9449365" SQMI="3648399.75" _ID_="135" _LAYERID_="world_countries" _SHAPE_="[Geometry]"/>
foreach (var xa in element.Attributes())
{
if (feature.Fields.Count == 0)
{
feature.Fields.Add(new GISField("Title", xa.Value));
}
feature.Fields.Add(new GISField(xa.Name.LocalName, xa.Value));
}
return feature;
}
//internal static GISResponse ProcessFeatureReturn(XmlTextReader responseReader, string requestString, string responseString)
//{
// OGCFeatureResponse response = new OGCFeatureResponse();
// response.LastRequest = requestString;
// response.LastResponse = responseString;
// while (responseReader.Read())
// {
// if (responseReader.NodeType == XmlNodeType.Element)
// {
// switch (responseReader.LocalName)
// {
// case "FEATURE":
// response._features.Add(OGCFeature.ProcessFeature(responseReader));
// break;
// }
// }
// }
// return response;
//}
internal static void ProcessFeatureReturn(XElement responseReader, GISFeatureResponse response)
{
//<FeatureInfoResponse>
//<FIELDS CNTRY_NAME="Turkey" COLOR_MAP="2" CURR_CODE="TRL" CURR_TYPE="Lira" FIPS_CNTRY="TU" GMI_CNTRY="TUR" ISO_2DIGIT="TR" ISO_3DIGIT="TUR" LANDLOCKED="N" LONG_NAME="Turkey" POP_CNTRY="61300930" SOVEREIGN="Turkey" SQKM="779331.5" SQMI="300899.91" _ID_="44" _LAYERID_="world_countries" _SHAPE_="[Geometry]"/>
//</FeatureInfoResponse>
foreach (XElement fields in responseReader.Descendants(XName.Get("FIELDS")))
{
GISFeature feature = new GISFeature();
foreach (XAttribute attr in fields.Attributes())
{
feature._Fields.Add(new GISField(attr.Name.LocalName, attr.Value));
}
response.Features.Add(feature);
}
}