private static CompositeScaleGraphic GetCompositeScaleGraphic(IPresentationImage image, bool createIfNull)
{
if (image is IApplicationGraphicsProvider)
{
GraphicCollection overlayGraphics = ((IApplicationGraphicsProvider)image).ApplicationGraphics;
CompositeScaleGraphic scale = CollectionUtils.SelectFirst(overlayGraphics,
delegate(IGraphic graphic) { return graphic is CompositeScaleGraphic; }
) as CompositeScaleGraphic;
if (scale == null && createIfNull)
overlayGraphics.Insert(0, scale = new CompositeScaleGraphic());
return scale;
}
return null;
}
protected CompositeScaleGraphic(CompositeScaleGraphic source, ICloningContext context)
{
context.CloneFields(source, this);
}
protected CompositeScaleGraphic(CompositeScaleGraphic source, ICloningContext context)
{
context.CloneFields(source, this);
}
