public void GetCoordinateSystem()
{
string proj;
CoordinateSystem cs = CoordinateSystem.Other;
Assert.DoesNotThrowAsync(async() =>
{
proj = await GdalWorker.GetProjStringAsync(_in4326).ConfigureAwait(false);
cs = GdalWorker.GetCoordinateSystem(proj);
});
Assert.True(cs == Cs4326);
Assert.DoesNotThrowAsync(async() =>
{
proj = await GdalWorker.GetProjStringAsync(_in3785).ConfigureAwait(false);
cs = GdalWorker.GetCoordinateSystem(proj);
});
Assert.True(cs == Cs3857);
Assert.DoesNotThrowAsync(async() =>
{
proj = await GdalWorker.GetProjStringAsync(_in3395).ConfigureAwait(false);
cs = GdalWorker.GetCoordinateSystem(proj);
});
Assert.True(cs == CsOther);
}
public void GetImageBordersNullSize()
{
string proj = GdalWorker.GetProjString(_in4326);
CoordinateSystem cs = GdalWorker.GetCoordinateSystem(proj);
Assert.Throws <ArgumentNullException>(() => GdalWorker.GetImageBorders(_in4326, null, cs));
}
public void GetGeoTransformNormal()
{
double[] gt = null;
Assert.DoesNotThrow(() => gt = GdalWorker.GetGeoTransform(_in4326));
Assert.True(gt?.Any());
}
public void GetImageBordersOtherCs()
{
using Image image = Image.NewFromFile(_in4326);
Size size = new Size(image.Width, image.Height);
Assert.Throws <NotSupportedException>(() => GdalWorker.GetImageBorders(_in4326, size, CsOther));
}
public void WarpNullOutput()
{
_gdalWarpOptions.AddRange(GdalWorker.SrsEpsg3857);
Assert.ThrowsAsync <ArgumentNullException>(async() =>
await GdalWorker.WarpAsync(_in4326, null, _gdalWarpOptions.ToArray(), _progress).ConfigureAwait(false));
}
public void WarpNonExistingInput()
{
_gdalWarpOptions.AddRange(GdalWorker.SrsEpsg3857);
Assert.ThrowsAsync <FileNotFoundException>(async() =>
await GdalWorker.WarpAsync(ShouldFail, _outPath, _gdalWarpOptions.ToArray(), _progress).ConfigureAwait(false));
}
public void GetProjStringNormal()
{
string proj = null;
Assert.DoesNotThrowAsync(async() => proj = await GdalWorker.GetProjStringAsync(_in4326).ConfigureAwait(false));
Assert.False(string.IsNullOrWhiteSpace(proj));
}
public void InfoNormal()
{
string gdalInfo = null;
Assert.DoesNotThrowAsync(async() => gdalInfo = await GdalWorker.InfoAsync(_in4326).ConfigureAwait(false));
Assert.False(string.IsNullOrWhiteSpace(gdalInfo));
}
public void GetImageBordersNullPath()
{
using Image image = Image.NewFromFile(_in4326);
Size size = new Size(image.Width, image.Height);
string proj = GdalWorker.GetProjString(_in4326);
CoordinateSystem cs = GdalWorker.GetCoordinateSystem(proj);
Assert.Throws <ArgumentNullException>(() => GdalWorker.GetImageBorders(null, size, cs));
}
public void GetImageBordersNonExistingPath()
{
using Image image = Image.NewFromFile(_in4326);
Size size = new Size(image.Width, image.Height);
string proj = GdalWorker.GetProjString(_in4326);
CoordinateSystem cs = GdalWorker.GetCoordinateSystem(proj);
Assert.Throws <FileNotFoundException>(() => GdalWorker.GetImageBorders(ShouldFail, size, cs));
}
public void ConvertGeoTiffToTargetSystemNullProgress()
{
Assert.DoesNotThrowAsync(async() =>
{
await GdalWorker.ConvertGeoTiffToTargetSystemAsync(_in4326, _outPath, Cs3857).ConfigureAwait(false);
CheckHelper.CheckFile(_outPath);
});
File.Delete(_outPath);
}
public void ConvertGeoTiffToTargetSystemExistingOutput()
{
FileStream fs = File.Create(_outPath);
// Must dispose explicitly to delete correctly
fs.Dispose();
Assert.ThrowsAsync <FileException>(async() => await GdalWorker.ConvertGeoTiffToTargetSystemAsync(_in4326, _outPath, Cs3857, _progress).ConfigureAwait(false));
File.Delete(_outPath);
}
public void Warp4326To3857()
{
_gdalWarpOptions.AddRange(GdalWorker.SrsEpsg3857);
Assert.DoesNotThrowAsync(async() =>
{
await GdalWorker.WarpAsync(_in4326, _outPath, _gdalWarpOptions.ToArray(), _progress).ConfigureAwait(false);
CheckHelper.CheckFile(_outPath);
});
File.Delete(_outPath);
}
public void GetImageBordersNormal()
{
using Image image = Image.NewFromFile(_in4326);
Size size = new Size(image.Width, image.Height);
string proj = GdalWorker.GetProjString(_in4326);
CoordinateSystem cs = GdalWorker.GetCoordinateSystem(proj);
GeoCoordinate minCoordinate = null;
GeoCoordinate maxCoordinate = null;
Assert.DoesNotThrow(() => (minCoordinate, maxCoordinate) = GdalWorker.GetImageBorders(_in4326, size, cs));
Assert.True(minCoordinate is GeodeticCoordinate && maxCoordinate is GeodeticCoordinate);
}
public void WarpExistingOutput()
{
FileStream fs = File.Create(_outPath);
// Must dispose explicitly to delete correctly
fs.Dispose();
_gdalWarpOptions.AddRange(GdalWorker.SrsEpsg3857);
Assert.ThrowsAsync <FileException>(async() =>
await GdalWorker.WarpAsync(_in4326, _outPath, _gdalWarpOptions.ToArray(), _progress).ConfigureAwait(false));
File.Delete(_outPath);
}
public static async ValueTask <bool> CheckInputFileAsync(string inputFilePath, CoordinateSystem targetSystem)
{
// File's path checked in other methods, so checking it here is not necessary
// Get proj and gdalInfo strings
string projString = await GdalWorker.GetProjStringAsync(inputFilePath).ConfigureAwait(false);
CoordinateSystem inputSystem = GdalWorker.GetCoordinateSystem(projString);
string gdalInfoString = await GdalWorker.InfoAsync(inputFilePath).ConfigureAwait(false);
// Check if input image is ready for cropping
return(inputSystem == targetSystem &&
gdalInfoString.Contains(GdalWorker.Byte, StringComparison.InvariantCulture));
}
public void GetImageBordersWrongCs2()
{
using Image image = Image.NewFromFile(_in3785);
Size size = new Size(image.Width, image.Height);
Assert.Throws <ArgumentOutOfRangeException>(() =>
{
(GeoCoordinate minCoordinate, GeoCoordinate maxCoordinate) = GdalWorker.GetImageBorders(_in3785, size, Cs4326);
// Pass the tests too
if (!(minCoordinate is MercatorCoordinate && maxCoordinate is MercatorCoordinate))
{
throw new ArgumentOutOfRangeException();
}
});
}
private static async Task Main(string[] args)
{
Stopwatch stopwatch = Stopwatch.StartNew();
try
{
Parser.Default.ParseArguments <Options>(args).WithParsed(ParseConsoleOptions)
.WithNotParsed(error => IsParsingErrors = true);
}
catch (Exception exception)
{
// Catch some uncaught parsing errors
Helpers.ErrorHelper.PrintException(exception);
return;
}
if (IsParsingErrors)
{
Helpers.ErrorHelper.PrintError(Strings.ParsingError);
return;
}
// Create progress-reporter
Progress <double> consoleProgress = IsProgress ? new Progress <double>(System.Console.WriteLine) : null;
Action <string> printTimeAction = IsTime ? new Action <string>(System.Console.WriteLine) : null;
// Create temp directory object
TempDirectoryPath = Path.Combine(TempDirectoryPath,
DateTime.Now.ToString(DateTimePatterns.LongWithMs, CultureInfo.InvariantCulture));
// Run tiling asynchroniously
try
{
// Check for errors
if (!await CheckHelper.CheckInputFileAsync(InputFilePath, TargetCoordinateSystem).ConfigureAwait(false))
{
string tempFilePath = Path.Combine(TempDirectoryPath, GdalWorker.TempFileName);
await GdalWorker.ConvertGeoTiffToTargetSystemAsync(InputFilePath, tempFilePath, TargetCoordinateSystem,
consoleProgress).ConfigureAwait(false);
InputFilePath = tempFilePath;
}
await using Raster image = new Raster(InputFilePath, TargetCoordinateSystem, MemCache);
// Generate tiles
await image.WriteTilesToDirectoryAsync(OutputDirectoryPath, MinZ, MaxZ, TmsCompatible,
TileSize, TileExtension, TargetInterpolation, BandsCount,
TileCacheCount, ThreadsCount, consoleProgress, printTimeAction)
.ConfigureAwait(false);
}
catch (Exception exception)
{
Helpers.ErrorHelper.PrintException(exception);
return;
}
System.Console.WriteLine(Strings.Done, Environment.NewLine, stopwatch.Elapsed.Days, stopwatch.Elapsed.Hours,
stopwatch.Elapsed.Minutes, stopwatch.Elapsed.Seconds,
stopwatch.Elapsed.Milliseconds);
}
public void WarpNullOptions() => Assert.ThrowsAsync <ArgumentNullException>(async() =>
await GdalWorker.WarpAsync(_in4326, _outPath, null, _progress).ConfigureAwait(false));
public void InfoNullPath() => Assert.ThrowsAsync <ArgumentNullException>(async() =>
await GdalWorker.InfoAsync(null).ConfigureAwait(false));
public void GetProjStringNullPath() => Assert.ThrowsAsync <ArgumentNullException>(async() =>
await GdalWorker.GetProjStringAsync(null).ConfigureAwait(false));
public void GetGeoTransformNonExistantPath() => Assert.Throws <FileNotFoundException>(() =>
GdalWorker.GetGeoTransform(ShouldFail));
public void GetGeoTransformNullPath() => Assert.Throws <ArgumentNullException>(() =>
GdalWorker.GetGeoTransform(null));
public void GetProjStringNonExistantPath() => Assert.ThrowsAsync <FileNotFoundException>(async() =>
await GdalWorker.GetProjStringAsync(ShouldFail).ConfigureAwait(false));
public void ConvertGeoTiffToTargetSystemNonExistingInput() => Assert.ThrowsAsync <FileNotFoundException>(async() =>
await GdalWorker.ConvertGeoTiffToTargetSystemAsync(ShouldFail, _outPath, Cs3857, _progress).ConfigureAwait(false));
public void ConvertGeoTiffToTargetSystemNullOutput() => Assert.ThrowsAsync <ArgumentNullException>(async() =>
await GdalWorker.ConvertGeoTiffToTargetSystemAsync(_in4326, null, Cs3857, _progress).ConfigureAwait(false));
public void ConvertGeoTiffToTargetSystemOtherCs() => Assert.ThrowsAsync <NotSupportedException>(async() =>
await GdalWorker.ConvertGeoTiffToTargetSystemAsync(_in4326, _outPath, CsOther, _progress).ConfigureAwait(false));
