public void StoreEdges(Size resolution, double gridSize, Area viewPort)
{
var writer = new AreaListWriter(_outputDirectory, _outputFilename);
writer.Truncate();
foreach (var area in LocateEdges(resolution, gridSize, viewPort))
{
writer.SaveArea(area);
}
}
public void StoreEdges(Size resolution, double gridSize, Area viewPort)
{
var writer = new AreaListWriter(_outputDirectory, _outputFilename);
writer.Truncate();
foreach (var area in LocateEdges(resolution, gridSize, viewPort))
{
writer.SaveArea(area);
}
}
public void ShouldRoundTripNumbers()
{
var areas = new[]
{
new Area(new InclusiveRange(0, 0), new InclusiveRange(0, 0)),
new Area(new InclusiveRange(0, 1), new InclusiveRange(3, 4)),
new Area(new InclusiveRange(-0.25, 0.75), new InclusiveRange(-0.15, 0.85))
};
string path = Path.GetTempFileName();
var file = new FileInfo(path);
try
{
var listWriter = new AreaListWriter(file.DirectoryName, file.Name);
foreach (Area a in areas)
{
listWriter.SaveArea(a);
}
var listReader = new AreaListReader(file.DirectoryName, file.Name);
Area[] roundTripped = listReader.GetAreas().ToArray();
Assert.That(roundTripped.Length, Is.EqualTo(areas.Length));
foreach (var roundTripArea in roundTripped)
{
Assert.That(areas.Any(a =>
(Math.Abs(a.RealRange.Minimum - roundTripArea.RealRange.Minimum) < 0.001) &&
(Math.Abs(a.RealRange.Minimum - roundTripArea.RealRange.Minimum) < 0.001) &&
(Math.Abs(a.RealRange.Minimum - roundTripArea.RealRange.Minimum) < 0.001) &&
(Math.Abs(a.RealRange.Minimum - roundTripArea.RealRange.Minimum) < 0.001)));
}
}
finally
{
if (File.Exists(path))
{
File.Delete(path);
}
}
}
