public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
int labelID = (int)value;
Label label = new Label();
label.id = labelID;
label.select();
return label.content;
}
public static bool IsUncompleteLabelComboBoxTextRepeat(ObservableCollection<Label> uncompleteLabelList, Label targetLabel, string content)
{
bool result = false;
foreach (Label label in uncompleteLabelList)
{
if (label.mapLayerName == targetLabel.mapLayerName)
continue;
if (label.content == content)
{
result = true;
break;
}
}
return result;
}
public static Label GetLabelByMapLayerName(string mapLayerName)
{
string sqlCommand = String.Format(@"select * from Label where lMapLayerName='{0}'", mapLayerName);
Sql sql = new Sql();
SqlDataReader reader = sql.selectLabelByMapLayerName(sqlCommand);
Label label = new Label();
label.initBySqlDataReader(reader);
sql.closeConnection();
return label;
}
public static Label GetDefaultLabel()
{
Label label = new Label();
return label;
}
public List<Feature> startSelectSite()
{
IGeometry allGeom = baseFeature.Shape;
Dictionary<string, double> dict = GisUtil.GetExternalRectDimension(allGeom);
GisUtil.CreateEnvelopFishnet(fishnetWidth, fishnetHeight, getFullPath(targetFolder, fishnetName), dict);
GisUtil.FeatureToPolygon(getFullPath(targetFolder, fishnetName), getFullPath(targetFolder, fishnetPolygonName));
IFeatureClass featureClass = GisUtil.getFeatureClass(targetFolder, fishnetPolygonName); //获得网格类, 其中的网格已成面.
for (int i = 0; i < featureClass.FeatureCount(null); i++)
{
Feature feature = new Feature();
featureList.Add(feature);
}
for (int i = 0; i < conditionList.Count; i++)
{
Condition condition = conditionList[i];
Label label = new Label();
label.id = condition.labelID;
label.select();
string targetLyName = GisUtil.GetShpNameByMapLayerName(mapControl, label.mapLayerName) + ".shp";
if (condition.type == C.CONFIG_TYPE_RESTRAINT)
{
if (condition.category == C.CONFIG_CATEGORY_DISTANCE_NEGATIVE)
{
negativeDistanceRestraint(featureClass, targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_DISTANCE_POSITIVE)
{
positiveDistanceRestraint(featureClass, targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_INTERSECT_NEGATIVE)
{
negativeIntersectRestraint(featureClass, targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_INTERSECT_POSITIVE)
{
positiveIntersectRestraint(featureClass, targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_OVERLAP_NEGATIVE)
{
negativeOverlapRestraint(featureClass, targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_OVERLAP_POSITIVE)
{
positiveOverlapRestraint(featureClass, targetLyName, condition.value, featureList);
}
}
else if(condition.type == C.CONFIG_TYPE_STANDARD)
{
if (condition.category == C.CONFIG_CATEGORY_DISTANCE_NEGATIVE)
{
negativeDistanceStandard(featureClass, targetLyName, condition.value / totalStandardValue, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_DISTANCE_POSITIVE)
{
positiveDistanceStandard(featureClass, targetLyName, condition.value / totalStandardValue, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_OVERLAP_NEGATIVE)
{
negativeOverlapStandard(featureClass, targetLyName, condition.value / totalStandardValue, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_OVERLAP_POSITIVE)
{
positiveOverlapStandard(featureClass, targetLyName, condition.value / totalStandardValue, featureList);
}
}
}
DrawSelectResult(featureClass);
return featureList;
}
public static void HideUncompleteLabelComboBoxItem(ObservableCollection<Label> uncompleteLabelList, Label targetLabel, string content)
{
foreach (Label label in uncompleteLabelList)
{
if (label.mapLayerName == targetLabel.mapLayerName)
continue;
label.uncomleteLabelContentManager.hideItem(content);
}
}
public List<Feature> startSelectSite()
{
convertRasterToPolygon(mapControl, targetFolder);
EraseDrawnGeometryList(mapControl);
IGeometry allGeom = baseFeature.Shape;
rootGeometry = baseFeature.Shape;
Dictionary<string, double> dict = GisUtil.GetExternalRectDimension(allGeom);
GisUtil.CreateEnvelopFishnet(fishnetWidth, fishnetHeight, getFullPath(targetFolder, fishnetName), dict);
GisUtil.FeatureToPolygon(getFullPath(targetFolder, fishnetName), getFullPath(targetFolder, fishnetPolygonName));
IFeatureClass featureClass = GisUtil.getFeatureClass(targetFolder, fishnetPolygonName); //获得网格类, 其中的网格已成面.
ISpatialFilter filter = new SpatialFilterClass();
filter.Geometry = rootGeometry;
filter.GeometryField = "SHAPE";
filter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
IFeatureCursor cursor = featureClass.Search(filter, false);
IFeature feature;
while ((feature = cursor.NextFeature()) != null)
{
Feature fea = new Feature();
fea.inUse = 1;
fea.score = -1;
fea.relativeFeature = feature;
featureList.Add(fea);
}
for (int i = 0; i < conditionList.Count; i++)
{
Condition condition = conditionList[i];
Label label = new Label();
label.id = condition.labelID;
label.select();
string targetLyName = System.IO.Path.GetFileName(label.mapLayerPath);
if (condition.type == C.CONFIG_TYPE_RESTRAINT)
{
if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_DISTANCE_BIGGER)
{
biggerDistanceRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_DISTANCE_BIGGEREQUAL)
{
biggerEqualDistanceRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_DISTANCE_SMALLER)
{
smallerDistanceRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_DISTANCE_SMALLEREQUAL)
{
smallerEqualDistanceRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_INTERSECT_BIGGER)
{
biggerIntersectRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_INTERSECT_BIGGEREQUAL)
{
biggerEqualIntersectRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_INTERSECT_SMALLER)
{
smallerIntersectRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_INTERSECT_SMALLEREQUAL)
{
smallerEqualIntersectRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_OVERLAP_BIGGER)
{
biggerOverlapRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_OVERLAP_BIGGEREQUAL)
{
biggerEqualOverlapRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_OVERLAP_SMALLER)
{
smallerOverlapRestraint(targetLyName, condition.value, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_RESTRAINT_OVERLAP_SMALLEREQUAL)
{
smallerEqualOverlapRestraint(targetLyName, condition.value, featureList);
}
}
else if(condition.type == C.CONFIG_TYPE_STANDARD)
{
if (condition.category == C.CONFIG_CATEGORY_STANDARD_DISTANCE_NEGATIVE)
{
negativeDistanceStandard(targetLyName, condition.value / totalStandardValue, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_STANDARD_DISTANCE_POSITIVE)
{
positiveDistanceStandard(targetLyName, condition.value / totalStandardValue, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_STANDARD_OVERLAP_NEGATIVE)
{
negativeOverlapStandard(targetLyName, condition.value / totalStandardValue, featureList);
}
else if (condition.category == C.CONFIG_CATEGORY_STANDARD_OVERLAP_POSITIVE)
{
positiveOverlapStandard(targetLyName, condition.value / totalStandardValue, featureList);
}
}
}
GisUtil.CreateShapefile(mapFolder, "评价结果.shp", mapControl.SpatialReference);
IFeatureClass resultFeatureClass = GisUtil.getFeatureClass(mapFolder, "评价结果.shp");
GisUtil.addFeatureLayerField(resultFeatureClass, "rslt", esriFieldType.esriFieldTypeDouble, 10);
for (int i = 0; i < featureList.Count; i++)
{
GisUtil.AddGeometryToFeatureClass(featureList[i].relativeFeature.Shape, resultFeatureClass);
GisUtil.setValueToFeatureClass(resultFeatureClass, resultFeatureClass.FeatureCount(null) - 1, "rslt", featureList[i].score.ToString());
}
IFeatureLayer resultFeatureLayer = new FeatureLayerClass();
resultFeatureLayer.FeatureClass = resultFeatureClass;
mapControl.AddLayer(resultFeatureLayer);
return featureList;
}
public ObservableCollection<Label> getAllRelatedLabel()
{
if (!isValid())
return null;
ObservableCollection<Label> labelList = new ObservableCollection<Label>();
string sqlCommand = String.Format("select lID from Label where pID = {0}", pID);
Sql sql = new Sql();
SqlDataReader reader = sql.selectAllLabelIDByPID(sqlCommand);
while (reader.Read())
{
int lID = Int32.Parse(reader[0].ToString());
Label label = new Label();
label.id = lID;
label.select();
labelList.Add(label);
}
sql.closeConnection();
return labelList;
}