public virtual void test()
{
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
poly.startPath(10, 10);
poly.lineTo(100, 10);
poly.lineTo(100, 100);
poly.lineTo(10, 100);
// create using move semantics. Usually we do not use this
// approach.
com.esri.core.geometry.RasterizedGeometry2D rg = com.esri.core.geometry.RasterizedGeometry2D
.create(poly, 0, 1024);
//rg.dbgSaveToBitmap("c:/temp/_dbg.bmp");
com.esri.core.geometry.RasterizedGeometry2D.HitType res;
res = rg.queryPointInGeometry(7, 10);
NUnit.Framework.Assert.IsTrue(res == com.esri.core.geometry.RasterizedGeometry2D.HitType
.Outside);
res = rg.queryPointInGeometry(10, 10);
NUnit.Framework.Assert.IsTrue(res == com.esri.core.geometry.RasterizedGeometry2D.HitType
.Border);
res = rg.queryPointInGeometry(50, 50);
NUnit.Framework.Assert.IsTrue(res == com.esri.core.geometry.RasterizedGeometry2D.HitType
.Inside);
NUnit.Framework.Assert.IsTrue(rgHelper(rg, poly));
}
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
// create a star (non-simple)
poly.startPath(1, 0);
poly.lineTo(5, 10);
poly.lineTo(9, 0);
poly.lineTo(0, 6);
poly.lineTo(10, 6);
com.esri.core.geometry.RasterizedGeometry2D rg = com.esri.core.geometry.RasterizedGeometry2D
.create(poly, 0, 1024);
//rg.dbgSaveToBitmap("c:/temp/_dbg.bmp");
com.esri.core.geometry.RasterizedGeometry2D.HitType res;
res = rg.queryPointInGeometry(5, 5.5);
NUnit.Framework.Assert.IsTrue(res == com.esri.core.geometry.RasterizedGeometry2D.HitType
.Outside);
res = rg.queryPointInGeometry(5, 8);
NUnit.Framework.Assert.IsTrue(res == com.esri.core.geometry.RasterizedGeometry2D.HitType
.Inside);
res = rg.queryPointInGeometry(1.63, 0.77);
NUnit.Framework.Assert.IsTrue(res == com.esri.core.geometry.RasterizedGeometry2D.HitType
.Inside);
res = rg.queryPointInGeometry(1, 3);
NUnit.Framework.Assert.IsTrue(res == com.esri.core.geometry.RasterizedGeometry2D.HitType
.Outside);
res = rg.queryPointInGeometry(1.6, 0.1);
NUnit.Framework.Assert.IsTrue(res == com.esri.core.geometry.RasterizedGeometry2D.HitType
.Outside);
NUnit.Framework.Assert.IsTrue(rgHelper(rg, poly));
}
{
com.esri.core.geometry.Polygon poly = new com.esri.core.geometry.Polygon();
// create a star (non-simple)
poly.startPath(1, 0);
poly.lineTo(5, 10);
poly.lineTo(9, 0);
poly.lineTo(0, 6);
poly.lineTo(10, 6);
com.esri.core.geometry.SpatialReference sr = com.esri.core.geometry.SpatialReference
.create(4326);
poly = (com.esri.core.geometry.Polygon)com.esri.core.geometry.OperatorSimplify.local
().execute(poly, sr, true, null);
com.esri.core.geometry.OperatorContains.local().accelerateGeometry(poly, sr, com.esri.core.geometry.Geometry.GeometryAccelerationDegree
.enumMedium);
NUnit.Framework.Assert.IsFalse(com.esri.core.geometry.OperatorContains.local().execute
(poly, new com.esri.core.geometry.Point(5, 5.5), sr, null));
NUnit.Framework.Assert.IsTrue(com.esri.core.geometry.OperatorContains.local().execute
(poly, new com.esri.core.geometry.Point(5, 8), sr, null));
NUnit.Framework.Assert.IsTrue(com.esri.core.geometry.OperatorContains.local().execute
(poly, new com.esri.core.geometry.Point(1.63, 0.77), sr, null));
NUnit.Framework.Assert.IsFalse(com.esri.core.geometry.OperatorContains.local().execute
(poly, new com.esri.core.geometry.Point(1, 3), sr, null));
NUnit.Framework.Assert.IsFalse(com.esri.core.geometry.OperatorContains.local().execute
(poly, new com.esri.core.geometry.Point(1.6, 0.1), sr, null));
}
}
internal virtual bool rgHelper(com.esri.core.geometry.RasterizedGeometry2D rg, com.esri.core.geometry.MultiPath
mp)
{
com.esri.core.geometry.SegmentIterator iter = mp.querySegmentIterator();
while (iter.nextPath())
{
while (iter.hasNextSegment())
{
com.esri.core.geometry.Segment seg = iter.nextSegment();
int count = 20;
for (int i = 0; i < count; i++)
{
double t = (1.0 * i / count);
com.esri.core.geometry.Point2D pt = seg.getCoord2D(t);
com.esri.core.geometry.RasterizedGeometry2D.HitType hit = rg.queryPointInGeometry
(pt.x, pt.y);
if (hit != com.esri.core.geometry.RasterizedGeometry2D.HitType.Border)
{
return(false);
}
}
}
}
if (mp.getType() != com.esri.core.geometry.Geometry.Type.Polygon)
{
return(true);
}
com.esri.core.geometry.Polygon poly = (com.esri.core.geometry.Polygon)mp;
com.esri.core.geometry.Envelope2D env = new com.esri.core.geometry.Envelope2D();
poly.queryEnvelope2D(env);
int count_1 = 100;
for (int iy = 0; iy < count_1; iy++)
{
double ty = 1.0 * iy / count_1;
double y = env.ymin * (1.0 - ty) + ty * env.ymax;
for (int ix = 0; ix < count_1; ix++)
{
double tx = 1.0 * ix / count_1;
double x = env.xmin * (1.0 - tx) + tx * env.xmax;
com.esri.core.geometry.RasterizedGeometry2D.HitType hit = rg.queryPointInGeometry
(x, y);
com.esri.core.geometry.PolygonUtils.PiPResult res = com.esri.core.geometry.PolygonUtils
.isPointInPolygon2D(poly, new com.esri.core.geometry.Point2D(x, y), 0);
if (res == com.esri.core.geometry.PolygonUtils.PiPResult.PiPInside)
{
bool bgood = (hit == com.esri.core.geometry.RasterizedGeometry2D.HitType.Border ||
hit == com.esri.core.geometry.RasterizedGeometry2D.HitType.Inside);
if (!bgood)
{
return(false);
}
}
else
{
if (res == com.esri.core.geometry.PolygonUtils.PiPResult.PiPOutside)
{
bool bgood = (hit == com.esri.core.geometry.RasterizedGeometry2D.HitType.Border ||
hit == com.esri.core.geometry.RasterizedGeometry2D.HitType.Outside);
if (!bgood)
{
return(false);
}
}
else
{
bool bgood = (hit == com.esri.core.geometry.RasterizedGeometry2D.HitType.Border);
if (!bgood)
{
return(false);
}
}
}
}
}
return(true);
}
