public ISnappingResult FullSnap(IPoint ipoint_0)
{
SnappingResult snappingResult = new SnappingResult()
{
X = ipoint_0.X,
Y = ipoint_0.Y
};
return(snappingResult);
}
public ISnappingResult Snap(IPoint pPoint)
{
ISnappingResult snappingResult;
if (this.Map != null)
{
IPoint point = null;
IAppContext application = ApplicationRef.AppContext;
double snapTolerance = application.Config.EngineSnapEnvironment.SnapTolerance;
if (application.Config.EngineSnapEnvironment.SnapToleranceUnits ==
esriEngineSnapToleranceUnits.esriEngineSnapTolerancePixels)
{
snapTolerance =
CommonHelper.ConvertPixelsToMapUnits(application.MapControl.ActiveView as IActiveView,
snapTolerance);
}
if (!this.SnapAll(pPoint, application, snapTolerance, out point))
{
ApplicationRef.AppContext.SetToolTip("");
snappingResult = null;
}
else
{
SnappingResult snappingResult1 = new SnappingResult()
{
X = point.X,
Y = point.Y
};
snappingResult = snappingResult1;
}
}
else
{
snappingResult = null;
}
return(snappingResult);
}