static public Map2d LoadImage(string filename) // give the JSON file name
{
JObject pfile = null;
string json = BaseUtils.FileHelpers.TryReadAllTextFromFile(filename);
if (json != null)
{
try
{
pfile = (JObject)JObject.Parse(json);
Map2d map;
if (File.Exists(filename.Replace(".json", ".png")))
{
map = new Map2d(filename.Replace(".json", ".png"));
}
else
{
map = new Map2d(filename.Replace(".json", ".jpg"));
}
map.TopLeft = new Point(pfile["x1"].Int(), pfile["y1"].Int());
map.pxTopLeft = new Point(pfile["px1"].Int(), pfile["py1"].Int());
map.TopRight = new Point(pfile["x2"].Int(), pfile["y1"].Int());
map.pxTopRight = new Point(pfile["px2"].Int(), pfile["py1"].Int());
map.BottomLeft = new Point(pfile["x1"].Int(), pfile["y2"].Int());
map.pxBottomLeft = new Point(pfile["px1"].Int(), pfile["py2"].Int());
map.BottomRight = new Point(pfile["x2"].Int(), pfile["y2"].Int());
map.pxBottomRight = new Point(pfile["px2"].Int(), pfile["py2"].Int());
map.Area = (double)(map.TopRight.X - map.TopLeft.X) * (double)(map.TopLeft.Y - map.BottomRight.Y);
return(map);
}
catch
{
}
}
return(null);
}
public static List <Map2d> LoadFromFolder(string datapath)
{
List <Map2d> maps = new List <Map2d>();
try
{
DirectoryInfo dirInfo = new DirectoryInfo(datapath);
FileInfo[] allFiles = dirInfo.GetFiles("*.json");
if (allFiles != null)
{
foreach (FileInfo fi in allFiles)
{
Map2d map = new Map2d();
if (map.LoadImage(fi.FullName))
{
maps.Add(map);
}
}
maps.Sort(delegate(Map2d p1, Map2d p2) // biggest first.. name if same..
{
if (p1.Area == p2.Area)
{
return(p1.FileName.CompareTo(p2.FileName));
}
else if (p1.Area < p2.Area)
{
return(1);
}
else
{
return(-1);
}
}
);
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("Map exception on load " + ex);
}
return(maps);
}
public static List <Map2d> LoadImages(string datapath)
{
List <Map2d> maps = new List <Map2d>();
try
{
DirectoryInfo dirInfo = new DirectoryInfo(datapath);
FileInfo[] allFiles = dirInfo.GetFiles("*.json");
if (allFiles != null)
{
foreach (FileInfo fi in allFiles)
{
Map2d map = LoadImage(fi.FullName);
if (map != null)
{
maps.Add(map);
}
}
maps.Sort(delegate(Map2d p1, Map2d p2) // biggest first.. name if same..
{
if (p1.Area == p2.Area)
{
return(p1.FileName.CompareTo(p2.FileName));
}
else if (p1.Area < p2.Area)
{
return(1);
}
else
{
return(-1);
}
}
);
}
}
catch
{
}
return(maps);
}