/// <summary>
/// Returns a cloned copy of this map-object.
/// Layers are not cloned. The same instances are referenced from the cloned copy as from the original.
/// The property <see cref="DisposeLayersOnDispose"/> is however false on this object (which prevents layers beeing disposed and then not usable from the original map)
/// </summary>
/// <returns>Instance of <see cref="Map"/></returns>
public Map Clone()
{
Map clone = null;
lock (MapTransform)
{
clone = new Map()
{
BackColor = BackColor,
Disclaimer = Disclaimer,
DisclaimerLocation = DisclaimerLocation,
MaximumZoom = MaximumZoom,
MinimumZoom = MinimumZoom,
PixelAspectRatio = PixelAspectRatio,
Zoom = Zoom,
DisposeLayersOnDispose = false
};
if (DisclaimerFont != null)
{
clone.DisclaimerFont = (Font)DisclaimerFont.Clone();
}
if (MapTransform != null)
{
clone.MapTransform = MapTransform.Clone();
}
if (Size != null)
{
clone.Size = new Size(Size.Width, Size.Height);
}
if (Center != null)
{
clone.Center = Center.Clone();
}
}
if (clone != null)
{
if (BackgroundLayer != null)
{
clone.BackgroundLayer.AddCollection(BackgroundLayer.Clone());
}
for (int i = 0; i < Decorations.Count; i++)
{
clone.Decorations.Add(Decorations[i]);
}
if (Layers != null)
{
clone.Layers.AddCollection(Layers.Clone());
}
if (VariableLayers != null)
{
clone.VariableLayers.AddCollection(VariableLayers.Clone());
}
}
return(clone);
}
/// <summary>
/// Clones the scene.
/// </summary>
/// <returns>The cloned scene.</returns>
public Scene CloneScene()
{
var index = new Dictionary <IVisual, IVisualNode>();
var root = Clone((VisualNode)Root, null, index);
var result = new Scene(root, index, Layers.Clone(), Generation + 1)
{
Size = Size,
Scaling = Scaling,
};
return(result);
}
/// <summary>
/// Overridden to clone the inner objects.
/// </summary>
/// <returns>A deep clone of the <see cref="Map"/> field.</returns>
public override object Clone()
{
// base.Clone() sets Font, which causes OnPropertyChanged,
// which in turn disposes the clone's - i.e. OUR - image.
// So we want to stop this bespredel:
var tmpImage = _image;
_image = null;
Map clone = (Map)base.Clone();
clone._c1mapper = new C1Mapper(clone);
clone.MarkerStyles = (MarkerStyleCollection)MarkerStyles.Clone(clone);
clone.LineStyles = (LineStyleCollection)LineStyles.Clone(clone);
clone.KmlItemStyles = (KmlItemStyleCollection)KmlItemStyles.Clone(clone);
clone.Layers = (LayerCollection)Layers.Clone(clone);
clone.Legends = (LegendCollection)Legends.Clone(clone);
_image = tmpImage;
return(clone);
}
/// <summary>
/// Returns a cloned copy of this map-object.
/// Layers are not cloned. The same instances are referenced from the cloned copy as from the original.
/// The property <see cref="DisposeLayersOnDispose"/> is however false on this object (which prevents layers beeing disposed and then not usable from the original map)
/// </summary>
/// <returns>Instance of <see cref="Map"/></returns>
public Map Clone()
{
Map clone = null;
lock (MapTransform)
{
clone = new Map()
{
BackColor = BackColor,
#pragma warning disable 612,618
Disclaimer = Disclaimer,
DisclaimerLocation = DisclaimerLocation,
#pragma warning restore 612,618
MaximumZoom = MaximumZoom,
MinimumZoom = MinimumZoom,
PixelAspectRatio = PixelAspectRatio,
Zoom = Zoom,
DisposeLayersOnDispose = false,
SRID = SRID
};
#pragma warning disable 612,618
if (DisclaimerFont != null)
{
clone.DisclaimerFont = (Font)DisclaimerFont.Clone();
}
#pragma warning restore 612,618
if (MapTransform != null)
{
clone.MapTransform = MapTransform.Clone();
}
if (!Size.IsEmpty)
{
clone.Size = new Size(Size.Width, Size.Height);
}
if (Center != null)
{
clone.Center = (Coordinate)Center.Clone();
}
}
if (BackgroundLayer != null)
{
clone.BackgroundLayer.AddCollection(BackgroundLayer.Clone());
}
for (int i = 0; i < Decorations.Count; i++)
{
clone.Decorations.Add(Decorations[i]);
}
if (Layers != null)
{
clone.Layers.AddCollection(Layers.Clone());
}
if (VariableLayers != null)
{
clone.VariableLayers.AddCollection(VariableLayers.Clone());
}
return(clone);
}
private GetImage PrepareGetImage()
{
// create a new GetImage request, set the extent and image size
GetImage getImage = new GetImage();
getImage.Properties.ImageSize.Width = Width;
getImage.Properties.ImageSize.Height = Height;
getImage.Properties.Envelope = VisibleExtent;
if (Resolution != 1)
{
if (_service.IsArcMap)
{
getImage.Properties.ImageSize.Width = Convert.ToInt32(Width * Resolution);
getImage.Properties.ImageSize.Height = Convert.ToInt32(Height * Resolution);
getImage.Properties.ImageSize.Dpi = Convert.ToInt32(DataFrame.Dpi * Resolution);
}
else
{
getImage.Properties.ImageSize.PrintWidth = Convert.ToInt32(Width * Resolution);
getImage.Properties.ImageSize.PrintHeight = Convert.ToInt32(Height * Resolution);
getImage.Properties.ImageSize.ScaleSymbols = true;
}
}
getImage.DataFrame = DataFrame.Name;
// set the projection if necessary
if (_coordinateSystem != null)
{
FeatureCoordSys featSys = new FeatureCoordSys();
FilterCoordSys filtSys = new FilterCoordSys();
string csType = _coordinateSystem.Substring(0, 6);
if (csType == "PROJCS" || csType == "GEOGCS")
{
featSys.String = _coordinateSystem;
filtSys.String = _coordinateSystem;
}
else
{
featSys.ID = _coordinateSystem;
filtSys.ID = _coordinateSystem;
}
getImage.Properties.FeatureCoordSys = featSys;
getImage.Properties.FilterCoordSys = filtSys;
}
// set the background color if one was specified
if (BackgroundColor != Color.Empty)
{
getImage.Properties.Background = new Background(BackgroundColor);
if (Transparent)
{
getImage.Properties.Background.TransparentColor = BackgroundColor;
}
}
// set the image format if one was specified
if (ImageType != CommonImageType.Default)
{
getImage.Properties.Output = new Output();
switch (ImageType)
{
case CommonImageType.Jpg: getImage.Properties.Output.Type = ArcXml.ImageType.Jpg; break;
case CommonImageType.Png: getImage.Properties.Output.Type = ArcXml.ImageType.Png24; break;
}
}
// add layers to the request that were specified in code
getImage.Properties.LayerList = (LayerList)_layerList.Clone();
if (_layers.Count > 0)
{
getImage.Layers = (Layers)_layers.Clone();
}
if (_acetateLayer.Objects != null && _acetateLayer.Objects.Count > 0)
{
if (getImage.Layers == null)
{
getImage.Layers = new Layers();
}
getImage.Layers.Add((Layer)_acetateLayer.Clone());
getImage.Properties.LayerList.Add(new LayerDef(_acetateLayer.ID));
}
return(getImage);
}
