private void ProjectFeature(Feature fet)
{
Shape geometry = fet.Geometry;
double[] xs = new double[1];
double[] ys = new double[1];
if (geometry is ShapePolygon)
{
ShapePolygon plygon = geometry as ShapePolygon;
foreach (ShapeRing ring in plygon.Rings)
{
foreach (ShapePoint pt in ring.Points)
{
xs[0] = pt.X;
ys[0] = pt.Y;
_coordTransform.Transform(xs, ys);
pt.X = xs[0];
pt.Y = ys[0];
}
ring.UpdateCentroid();
ring.UpdateEnvelope();
}
plygon.UpdateCentroid();
plygon.UpdateEnvelope();
}
else if (geometry is ShapePolyline)
{
ShapePolyline plyline = geometry as ShapePolyline;
foreach (ShapeLineString line in plyline.Parts)
{
foreach (ShapePoint pt in line.Points)
{
xs[0] = pt.X;
ys[0] = pt.Y;
_coordTransform.Transform(xs, ys);
pt.X = xs[0];
pt.Y = ys[0];
}
line.UpdateCentroid();
line.UpdateEnvelope();
}
plyline.UpdateCentroid();
plyline.UpdateEnvelope();
}
else if (geometry is ShapePoint)
{
ShapePoint pt = geometry as ShapePoint;
xs[0] = pt.X;
ys[0] = pt.Y;
_coordTransform.Transform(xs, ys);
pt.X = xs[0];
pt.Y = ys[0];
pt.UpdateCentroid();
pt.UpdateEnvelope();
}
fet.Geometry.UpdateCentroid();
fet.Geometry.UpdateEnvelope();
fet.Projected = true;
}
private void ProjectFeature(Feature fet)
{
Shape geometry = fet.Geometry;
double[] xs = new double[1];
double[] ys = new double[1];
if (geometry is ShapePolygon)
{
ShapePolygon plygon = geometry as ShapePolygon;
foreach (ShapeRing ring in plygon.Rings)
{
foreach (ShapePoint pt in ring.Points)
{
xs[0] = pt.X;
ys[0] = pt.Y;
_coordTransform.Transform(xs, ys);
pt.X = xs[0];
pt.Y = ys[0];
}
ring.UpdateCentroid();
ring.UpdateEnvelope();
}
plygon.UpdateCentroid();
plygon.UpdateEnvelope();
}
else if (geometry is ShapePolyline)
{
ShapePolyline plyline = geometry as ShapePolyline;
foreach (ShapeLineString line in plyline.Parts)
{
foreach (ShapePoint pt in line.Points)
{
xs[0] = pt.X;
ys[0] = pt.Y;
_coordTransform.Transform(xs, ys);
pt.X = xs[0];
pt.Y = ys[0];
}
line.UpdateCentroid();
line.UpdateEnvelope();
}
plyline.UpdateCentroid();
plyline.UpdateEnvelope();
}
else if (geometry is ShapePoint)
{
ShapePoint pt = geometry as ShapePoint;
xs[0] = pt.X;
ys[0] = pt.Y;
_coordTransform.Transform(xs, ys);
pt.X = xs[0];
pt.Y = ys[0];
pt.UpdateCentroid();
pt.UpdateEnvelope();
}
fet.Geometry.UpdateCentroid();
fet.Geometry.UpdateEnvelope();
//
if (fet.Annotations != null && fet.Annotations.Length > 0)
{
foreach (LabelLocation loc in fet.Annotations)
{
xs[0] = loc.Location.X;
ys[0] = loc.Location.Y;
_coordTransform.Transform(xs, ys);
loc.Location = new ShapePoint(xs[0], ys[0]);
}
}
//
fet.Projected = true;
}
