public void Serialize(object obj, Altaxo.Serialization.Xml.IXmlSerializationInfo info)
{
EmbeddedImageGraphic s = (EmbeddedImageGraphic)obj;
info.AddBaseValueEmbedded(s, typeof(EmbeddedImageGraphic).BaseType);
info.AddValue("Image", s._imageProxy);
}
public object Deserialize(object o, Altaxo.Serialization.Xml.IXmlDeserializationInfo info, object parent)
{
EmbeddedImageGraphic s = null != o ? (EmbeddedImageGraphic)o : new EmbeddedImageGraphic();
info.GetBaseValueEmbedded(s, typeof(EmbeddedImageGraphic).BaseType, parent);
s.Image = (ImageProxy)info.GetValue("Image", s);
return(s);
}
protected override void CopyFrom(GraphicBase bfrom)
{
EmbeddedImageGraphic from = bfrom as EmbeddedImageGraphic;
if (from != null)
{
this._imageProxy = null == from._imageProxy ? null : (ImageProxy)from._imageProxy.Clone();
}
base.CopyFrom(bfrom);
}
public EmbeddedImageGraphic(EmbeddedImageGraphic from)
:
base(from) // all is done here, since CopyFrom is virtual!
{
}
public void PasteObjectsFromClipboard()
{
GraphDocument gd = this.Doc;
System.Windows.Forms.DataObject dao = System.Windows.Forms.Clipboard.GetDataObject() as System.Windows.Forms.DataObject;
string[] formats = dao.GetFormats();
System.Diagnostics.Trace.WriteLine("Available formats:");
if (dao.GetDataPresent("Altaxo.Graph.GraphObjectList"))
{
object obj = dao.GetData("Altaxo.Graph.GraphObjectList");
// if at this point obj is a memory stream, you probably have forgotten the deserialization constructor of the class you expect to deserialize here
if (obj is ArrayList)
{
ArrayList list = (ArrayList)obj;
foreach (object item in list)
{
if(item is GraphicBase)
this.ActiveLayer.GraphObjects.Add(item as GraphicBase);
}
}
return;
}
if (dao.ContainsFileDropList())
{
bool bSuccess = false;
System.Collections.Specialized.StringCollection coll = dao.GetFileDropList();
foreach (string filename in coll)
{
ImageProxy img;
try
{
img = ImageProxy.FromFile(filename);
if (img != null)
{
SizeF size = this.ActiveLayer.Size;
size.Width /= 2;
size.Height /= 2;
EmbeddedImageGraphic item = new EmbeddedImageGraphic(PointF.Empty, size, img);
this.ActiveLayer.GraphObjects.Add(item);
bSuccess = true;
continue;
}
}
catch (Exception)
{
}
}
if (bSuccess)
return;
}
if (dao.GetDataPresent(typeof(System.Drawing.Imaging.Metafile)))
{
System.Drawing.Imaging.Metafile img = dao.GetData(typeof(System.Drawing.Imaging.Metafile)) as System.Drawing.Imaging.Metafile;
if (img != null)
{
SizeF size = this.ActiveLayer.Size;
size.Width /= 2;
size.Height /= 2;
EmbeddedImageGraphic item = new EmbeddedImageGraphic(PointF.Empty, size, ImageProxy.FromImage(img));
this.ActiveLayer.GraphObjects.Add(item);
return;
}
}
if (dao.ContainsImage())
{
Image img = dao.GetImage();
if (img != null)
{
SizeF size = this.ActiveLayer.Size;
size.Width /= 2;
size.Height /= 2;
EmbeddedImageGraphic item = new EmbeddedImageGraphic(PointF.Empty, size, ImageProxy.FromImage(img));
this.ActiveLayer.GraphObjects.Add(item);
return;
}
}
}
public EmbeddedImageGraphic(EmbeddedImageGraphic from)
:
base(from) // all is done here, since CopyFrom is overridden
{
}
public EmbeddedImageGraphic(EmbeddedImageGraphic from)
:
base(from) // all is done here, since CopyFrom is virtual!
{
}
