static int Main(string[] args)
{
CruncherSettings cs = new CruncherSettings();
var options = new OptionSet {
{ "f|mbtiles=", $"Path to MBTiles", (string mb) => cs.MbTilesPath = mb },
{ "m|min-quality=", $"PNG min quality [0..100]. Default:{cs.MinQuality}", (int mq) => cs.MinQuality = mq },
{ "x|max-quality=", $"PNG max quality [0..100]. Default:{cs.MaxQuality}", (int mq) => cs.MaxQuality = mq },
{ "s|speed=", $"PNG speed [1..10]. Slower better quality. Default:{cs.Speed}", (int s) => cs.Speed = s },
{ "t|threads=", $"Threads. Default (Processors):{cs.Threads}", (int t) => cs.Threads = t },
{ "b|batch-size=", $"Batch size. Number of tiles processed in one batch. Default:{cs.BatchSize}", (int bs) => cs.BatchSize = bs }
};
options.WriteOptionDescriptions(Console.Out);
Console.WriteLine();
List <string> extra = new List <string>();
try {
extra = options.Parse(args);
}
catch (OptionException oe) {
Console.WriteLine("Error parsing parameters:");
Console.WriteLine(oe.Message);
return(1);
}
if (extra.Count > 0)
{
Console.WriteLine("Unknown parameters:");
Console.WriteLine(string.Join(Environment.NewLine, extra));
return(1);
}
if (string.IsNullOrWhiteSpace(cs.MbTilesPath))
{
Console.WriteLine("Missing parameter: MBTiles file not specified");
return(1);
}
if (!File.Exists(cs.MbTilesPath))
{
Console.WriteLine($"MBTiles file does not exist: {cs.MbTilesPath}");
return(1);
}
Console.WriteLine("Using parameters:");
Console.WriteLine(cs.ToString());
Console.WriteLine();
Cruncher cruncher = new Cruncher(cs);
cruncher.Go();
return(0);
}
public Cruncher(CruncherSettings cs)
{
_cs = cs;
}
