public void Resize(string source, string destination, int height)
{
try
{
if (!_diskProvider.CanUseGDIPlus())
{
throw new Exception("Can't resize without libgdiplus.");
}
using (var sourceStream = _diskProvider.OpenReadStream(source))
{
using (var outputStream = _diskProvider.OpenWriteStream(destination))
{
var settings = new Instructions();
settings.Height = height;
var job = new ImageJob(sourceStream, outputStream, settings);
ImageBuilder.Current.Build(job);
}
}
}
catch
{
if (_diskProvider.FileExists(destination))
{
_diskProvider.DeleteFile(destination);
}
throw;
}
}
