/// <summary>
/// Constructor
/// </summary>
public ObjectDetector()
{
try
{
// load setting from json file
_save_settings = ExportDetectionSettings.DeserializeFromJsonOrDefault("scripts/vision_data_extractor_settings.json");
_script_started_time = DateTime.Now;
// set event handlers
this.Tick += OnTick;
}
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show(e.ToString());
}
}
/// <summary>
/// Load Settings from serialized json file
/// </summary>
/// <param name="json_path"></param>
/// <returns></returns>
public static ExportDetectionSettings DeserializeFromJsonOrDefault(string json_path)
{
if (System.IO.File.Exists(json_path))
{
var serializer = new DataContractJsonSerializer(typeof(ExportDetectionSettings));
using (var fs = new FileStream(json_path, FileMode.Open))
{
var ret = serializer.ReadObject(fs) as ExportDetectionSettings;
return(ret);
}
}
else
{
// if file not exist, return default instance
var def_set = new ExportDetectionSettings();
def_set.SerializeToJson(json_path);
return(def_set);
}
}
