public void Buffer_ByRegionSegment()
{
string serviceUrl = string.Format("http://{0}:8090/iserver/services/spatialanalyst-changchun/restjsr", ip);
SpatialAnalyst spatialAnalyst = new SpatialAnalyst(serviceUrl);
BufferAnalystParameter bufferAnalystParameter = new BufferAnalystParameter();
bufferAnalystParameter.EndType = BufferEndType.ROUND;
bufferAnalystParameter.SemicircleLineSegment = 12;
bufferAnalystParameter.LeftDistance = new BufferDistance() { Value = 2 };
bufferAnalystParameter.RightDistance = new BufferDistance() { Value = 55557 };
Geometry geometry = new Geometry();
geometry.Type = GeometryType.REGION;
Point2D point1 = new Point2D(23, 23);
Point2D point2 = new Point2D(33, 37);
Point2D point3 = new Point2D(33, 38);
geometry.Points = new Point2D[] { point1, point2, point3 };
geometry.Parts = new int[] { 3 };
GeometrySpatialAnalystResult result = spatialAnalyst.Buffer(geometry, bufferAnalystParameter);
Assert.IsNotNull(result);
Assert.IsTrue(result.Succeed);
Assert.IsTrue(result.ResultGeometry != null);
Assert.IsTrue(result.ResultGeometry.Type == GeometryType.REGION);
Assert.IsTrue(result.ResultGeometry.Points.Length == 98);
}
public void Buffer_ByPoint()
{
string serviceUrl = string.Format("http://{0}:8090/iserver/services/spatialanalyst-changchun/restjsr", ip);
SpatialAnalyst spatialAnalyst = new SpatialAnalyst(serviceUrl);
BufferAnalystParameter bufferAnalystParameter = new BufferAnalystParameter();
bufferAnalystParameter.EndType = BufferEndType.ROUND;
bufferAnalystParameter.SemicircleLineSegment = 4;
bufferAnalystParameter.LeftDistance = new BufferDistance() { Value = 105.2 };
bufferAnalystParameter.RightDistance = new BufferDistance() { Value = 105.2 };
Geometry geometry = new Geometry();
geometry.Type = GeometryType.POINT;
Point2D point1 = new Point2D(23, 23);
Point2D point2 = new Point2D(33, 37);
geometry.Points = new Point2D[] { point1 };
geometry.Parts = new int[] { 1 };
GeometrySpatialAnalystResult result = spatialAnalyst.Buffer(geometry, bufferAnalystParameter);
Assert.IsNotNull(result);
}
public void Buffer_ByLineDatasetFlatBuffer()
{
string serviceUrl = string.Format("http://{0}:8090/iserver/services/spatialanalyst-changchun/restjsr", ip);
SpatialAnalyst spatialAnalyst = new SpatialAnalyst(serviceUrl);
BufferAnalystParameter bufferAnalystParameter = new BufferAnalystParameter();
bufferAnalystParameter.EndType = BufferEndType.FLAT;
bufferAnalystParameter.SemicircleLineSegment = 4;
bufferAnalystParameter.LeftDistance = new BufferDistance() { Value = 105.2 };
bufferAnalystParameter.RightDistance = new BufferDistance() { Value = 105.2 };
QueryParameter filterQueryParameter = new QueryParameter();
filterQueryParameter.AttributeFilter = "smid=5 or smid =1";
BufferResultSetting bufferResultSetting = new BufferResultSetting();
bufferResultSetting.DataReturnOption = new DataReturnOption()
{
Dataset = "resultLine",
DataReturnMode = DataReturnMode.DATASET_AND_RECORDSET,
DeleteExistResultDataset = true
};
bufferResultSetting.IsAttributeRetained = true;
try
{
DatasetSpatialAnalystResult result = spatialAnalyst.Buffer("Edit_Line@Changchun", bufferAnalystParameter, filterQueryParameter, bufferResultSetting);
}
catch (ServiceException e)
{
Assert.IsTrue(true);
Assert.IsTrue(e.Code == 400);
}
}
public void Buffer_ByPolygonDatasetUnion()
{
string serviceUrl = string.Format("http://{0}:8090/iserver/services/spatialanalyst-changchun/restjsr", ip);
SpatialAnalyst spatialAnalyst = new SpatialAnalyst(serviceUrl);
BufferAnalystParameter bufferAnalystParameter = new BufferAnalystParameter();
bufferAnalystParameter.EndType = BufferEndType.ROUND;
bufferAnalystParameter.SemicircleLineSegment = 4;
bufferAnalystParameter.LeftDistance = new BufferDistance() { Value = 105.2 };
bufferAnalystParameter.RightDistance = new BufferDistance() { Value = 105.2 };
BufferResultSetting bufferResultSetting = new BufferResultSetting();
bufferResultSetting.DataReturnOption = new DataReturnOption()
{
Dataset = "resultPolygon",
DataReturnMode = DataReturnMode.DATASET_AND_RECORDSET,
DeleteExistResultDataset = true
};
bufferResultSetting.IsAttributeRetained = true;
bufferResultSetting.IsUnion = true;
try
{
DatasetSpatialAnalystResult result = spatialAnalyst.Buffer("WaterPoly@Changchun", bufferAnalystParameter, null, bufferResultSetting);
Assert.IsTrue(result != null);
Assert.IsTrue(result.Succeed);
Assert.IsTrue(result.Dataset == "resultPolygon@Changchun");
Assert.IsTrue(result.Recordset != null);
Assert.IsTrue(result.Recordset.Features != null);
Assert.IsTrue(result.Recordset.Features.Length == 1);
}
catch (ServiceException e)
{
Assert.IsTrue(true);
Assert.IsTrue(e.Code == 400);
}
finally
{
}
}
public void Buffer_ByLineDatasetHasAttributerFilter()
{
string serviceUrl = string.Format("http://{0}:8090/iserver/services/spatialanalyst-changchun/restjsr", ip);
SpatialAnalyst spatialAnalyst = new SpatialAnalyst(serviceUrl);
BufferAnalystParameter bufferAnalystParameter = new BufferAnalystParameter();
bufferAnalystParameter.EndType = BufferEndType.ROUND;
bufferAnalystParameter.SemicircleLineSegment = 4;
bufferAnalystParameter.LeftDistance = new BufferDistance() { Value = 105.2 };
bufferAnalystParameter.RightDistance = new BufferDistance() { Value = 105.2 };
QueryParameter filterQueryParameter = new QueryParameter();
filterQueryParameter.AttributeFilter = "smid=5 or smid =1";
BufferResultSetting bufferResultSetting = new BufferResultSetting();
bufferResultSetting.DataReturnOption = new DataReturnOption()
{
Dataset = "resultLine",
DataReturnMode = DataReturnMode.DATASET_AND_RECORDSET,
DeleteExistResultDataset = true
};
bufferResultSetting.IsAttributeRetained = true;
DatasetSpatialAnalystResult result = spatialAnalyst.Buffer("Edit_Line@Changchun", bufferAnalystParameter, filterQueryParameter, bufferResultSetting);
Assert.IsNotNull(result);
Assert.IsTrue(result.Succeed);
Assert.IsTrue(result.Dataset == "resultLine@Changchun");
Assert.IsTrue(result.Recordset != null);
Assert.IsTrue(result.Recordset.Features != null);
Assert.IsTrue(result.Recordset.Features.Length == 1);
}