private void deserializeDrawObjects()
{
_drawObjects = new List <DrawObject>();
if (string.IsNullOrEmpty(FileName))
{
return;
}
string path = Path.Combine(Path.GetDirectoryName(FileName), "drawObjects");
if (!Directory.Exists(path))
{
return;
}
string fileName = Path.Combine(path, Path.GetFileName(FileName) + ".xml");
if (!File.Exists(fileName))
{
return;
}
_drawObjects = SerializableDrawObject.GetDrawObjectsFromXML(_currGraphics, File.ReadAllText(fileName), _zoomMultiplier);
if (_drawObjects == null)
{
_drawObjects = new List <DrawObject>();
}
if (_drawObjects.Any())
{
redraw(true);
}
}
public void Undo(SerializableDrawObject sdo)
{
_startPoint = new Point(sdo.StartPoint.X, sdo.StartPoint.Y);
_endPoint = new Point(sdo.EndPoint.X, sdo.EndPoint.Y);
_pen.Color = Color.FromArgb(sdo.PenColor);
_pen.Width = sdo.PenWidth;
reset();
}
public static DrawObject FromSerialized(Graphics graphics, SerializableDrawObject sdo, float zoomMultiplier)
{
//var drawObj = Activator.CreateInstance(typeof(DrawObject).Assembly.GetType(sdo.DrawObjectType), new object[] { sdo.ID, graphics,
// new Pen(Color.FromArgb(sdo.PenColor), sdo.PenWidth), new Point(sdo.StartX, sdo.StartY), sdo.Erase, sdo.Highlight }) as DrawObject;
var drawObj = (DrawObject)CreateDrawObject(typeof(DrawObject).Assembly.GetType(sdo.DrawObjectType), sdo.ID, graphics,
new Pen(Color.FromArgb(sdo.PenColor), sdo.PenWidth), new Point(sdo.StartPoint.X, sdo.StartPoint.Y), zoomMultiplier);
drawObj.Erase = sdo.Erase;
drawObj.Highlight = sdo.Highlight;
drawObj._endPoint = new Point(sdo.EndPoint.X, sdo.EndPoint.Y);
drawObj.ID = sdo.ID;
drawObj.SetCargo(sdo.Cargo);
drawObj.OnDrawObjectCreated();
return(drawObj);
}
private void serializeDrawObjects()
{
if (string.IsNullOrEmpty(FileName))
{
return;
}
string path = Path.Combine(Path.GetDirectoryName(FileName), "drawObjects");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
File.WriteAllText(Path.Combine(path, Path.GetFileName(FileName) + ".xml"),
SerializableDrawObject.GetXMLForDrawObjects(_drawObjects));
}