public BaseTileBasedDataProcessor(MapWriterConfiguration configuration) : base()
{
this.boundingbox = configuration.BboxConfiguration;
this.zoomIntervalConfiguration = configuration.ZoomIntervalConfiguration;
this.tileGridLayouts = new TileGridLayout[this.zoomIntervalConfiguration.NumberOfZoomIntervals];
this.bboxEnlargement = configuration.BboxEnlargement;
this.preferredLanguages = configuration.PreferredLanguages;
this.skipInvalidRelations = configuration.SkipInvalidRelations;
this.outerToInnerMapping = new TLongObjectHashMap <>();
this.innerWaysWithoutAdditionalTags = new TLongHashSet();
this.tilesToCoastlines = new Dictionary <>();
this.countWays = new float[this.zoomIntervalConfiguration.NumberOfZoomIntervals];
this.countWayTileFactor = new float[this.zoomIntervalConfiguration.NumberOfZoomIntervals];
this.histogramPoiTags = new TShortIntHashMap();
this.histogramWayTags = new TShortIntHashMap();
// compute horizontal and vertical tile coordinate offsets for all
// base zoom levels
for (int i = 0; i < this.zoomIntervalConfiguration.NumberOfZoomIntervals; i++)
{
TileCoordinate upperLeft = new TileCoordinate((int)MercatorProjection.longitudeToTileX(this.boundingbox.minLongitude, this.zoomIntervalConfiguration.getBaseZoom(i)), (int)MercatorProjection.latitudeToTileY(this.boundingbox.maxLatitude, this.zoomIntervalConfiguration.getBaseZoom(i)), this.zoomIntervalConfiguration.getBaseZoom(i));
this.tileGridLayouts[i] = new TileGridLayout(upperLeft, computeNumberOfHorizontalTiles(i), computeNumberOfVerticalTiles(i));
}
}
/// <summary>
/// Create a new ZoomIntervalConfiguration from the given string representation. Checks for validity.
/// </summary>
/// <param name="confString">
/// the string representation of a zoom interval configuration </param>
/// <returns> a new zoom interval configuration </returns>
public static ZoomIntervalConfiguration fromString(string confString)
{
string[] splitted = confString.Split(",", true);
if (splitted.Length % 3 != 0)
{
throw new System.ArgumentException("invalid zoom interval configuration, amount of comma-separated values must be a multiple of 3");
}
//JAVA TO C# CONVERTER NOTE: The following call to the 'RectangularArrays' helper class reproduces the rectangular array initialization that is automatic in Java:
//ORIGINAL LINE: sbyte[][] intervals = new sbyte[splitted.Length / 3][3];
sbyte[][] intervals = RectangularArrays.ReturnRectangularSbyteArray(splitted.Length / 3, 3);
for (int i = 0; i < intervals.Length; i++)
{
intervals[i][0] = sbyte.Parse(splitted[i * 3]);
intervals[i][1] = sbyte.Parse(splitted[i * 3 + 1]);
intervals[i][2] = sbyte.Parse(splitted[i * 3 + 2]);
}
return(ZoomIntervalConfiguration.newInstance(intervals));
}
