/// <exception cref="org.codehaus.jackson.JsonParseException"/>
/// <exception cref="System.IO.IOException"/>
internal virtual bool testPolyline()
{
bool bAnswer = true;
com.esri.core.geometry.Polyline polyline = new com.esri.core.geometry.Polyline();
polyline.startPath(-97.06138, 32.837);
polyline.lineTo(-97.06133, 32.836);
polyline.lineTo(-97.06124, 32.834);
polyline.lineTo(-97.06127, 32.832);
polyline.startPath(-97.06326, 32.759);
polyline.lineTo(-97.06298, 32.755);
{
org.codehaus.jackson.JsonParser polylinePathsWgs84Parser = factory.createJsonParser
(com.esri.core.geometry.GeometryEngine.geometryToJson(spatialReferenceWGS84, polyline
));
com.esri.core.geometry.MapGeometry mPolylineWGS84MP = com.esri.core.geometry.GeometryEngine
.jsonToGeometry(polylinePathsWgs84Parser);
NUnit.Framework.Assert.IsTrue(polyline.getPointCount() == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getPointCount());
NUnit.Framework.Assert.IsTrue(polyline.getPoint(0).getX() == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getPoint(0).getX());
NUnit.Framework.Assert.IsTrue(polyline.getPoint(0).getY() == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getPoint(0).getY());
NUnit.Framework.Assert.IsTrue(polyline.getPathCount() == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getPathCount());
NUnit.Framework.Assert.IsTrue(polyline.getSegmentCount() == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getSegmentCount());
NUnit.Framework.Assert.IsTrue(polyline.getSegmentCount(0) == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getSegmentCount(0));
NUnit.Framework.Assert.IsTrue(polyline.getSegmentCount(1) == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getSegmentCount(1));
int lastIndex = polyline.getPointCount() - 1;
NUnit.Framework.Assert.IsTrue(polyline.getPoint(lastIndex).getX() == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getPoint(lastIndex).getX());
NUnit.Framework.Assert.IsTrue(polyline.getPoint(lastIndex).getY() == ((com.esri.core.geometry.Polyline
)mPolylineWGS84MP.getGeometry()).getPoint(lastIndex).getY());
NUnit.Framework.Assert.IsTrue(spatialReferenceWGS84.getID() == mPolylineWGS84MP.getSpatialReference
().getID());
if (!checkResultSpatialRef(mPolylineWGS84MP, 4326, 0))
{
bAnswer = false;
}
}
{
com.esri.core.geometry.Polyline p = new com.esri.core.geometry.Polyline();
p.addAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z);
p.addAttribute(com.esri.core.geometry.VertexDescription.Semantics.M);
string s = com.esri.core.geometry.GeometryEngine.geometryToJson(spatialReferenceWebMerc1
, p);
NUnit.Framework.Assert.IsTrue(s.Equals("{\"hasZ\":true,\"hasM\":true,\"paths\":[],\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}}"
));
p.startPath(0, 0);
p.lineTo(0, 1);
p.startPath(2, 2);
p.lineTo(3, 3);
p.setAttribute(com.esri.core.geometry.VertexDescription.Semantics.Z, 0, 0, 3);
p.setAttribute(com.esri.core.geometry.VertexDescription.Semantics.M, 1, 0, 5);
s = com.esri.core.geometry.GeometryEngine.geometryToJson(spatialReferenceWebMerc1
, p);
NUnit.Framework.Assert.IsTrue(s.Equals("{\"hasZ\":true,\"hasM\":true,\"paths\":[[[0,0,3,null],[0,1,0,5]],[[2,2,0,null],[3,3,0,null]]],\"spatialReference\":{\"wkid\":102100,\"latestWkid\":3857}}"
));
}
{
string paths = "{\"hasZ\" : true, \"paths\" : [ [ [0.0, 0.0,3], [0, 10.0,3], [10.0, 10.0,3, 6666], [10.0, 0.0,3, 6666] ], [ [1.0, 1,3], [1.0, 9.0,3], [9.0, 9.0,3], [1.0, 9.0,3] ] ], \"spatialReference\" : {\"wkid\" : 4326}, \"hasM\" : false}";
com.esri.core.geometry.MapGeometry mapGeometry = com.esri.core.geometry.GeometryEngine
.jsonToGeometry(factory.createJsonParser(paths));
com.esri.core.geometry.Polyline p = (com.esri.core.geometry.Polyline)mapGeometry.
getGeometry();
NUnit.Framework.Assert.IsTrue(p.getPathCount() == 2);
int count = p.getPathCount();
NUnit.Framework.Assert.IsTrue(p.getPointCount() == 8);
NUnit.Framework.Assert.IsTrue(p.hasAttribute(com.esri.core.geometry.VertexDescription.Semantics
.Z));
NUnit.Framework.Assert.IsTrue(!p.hasAttribute(com.esri.core.geometry.VertexDescription.Semantics
.M));
double z = p.getAttributeAsDbl(com.esri.core.geometry.VertexDescription.Semantics
.Z, 0, 0);
NUnit.Framework.Assert.IsTrue(z == 3);
double length = p.calculateLength2D();
NUnit.Framework.Assert.IsTrue(System.Math.abs(length - 54.0) <= 0.001);
com.esri.core.geometry.SpatialReference spatial_reference = mapGeometry.getSpatialReference
();
NUnit.Framework.Assert.IsTrue(spatial_reference.getID() == 4326);
}
return(bAnswer);
}
