/// <summary>
/// Adds a new series instance to the collection
/// of series instances in this channel instance.
/// </summary>
/// <returns>New series instance.</returns>
public SeriesInstance AddNewSeriesInstance()
{
if (Definition.SeriesDefinitions.Count <= SeriesInstances.Count)
{
throw new InvalidOperationException("Cannot create a series instance without a corresponding series definition.");
}
CollectionElement seriesInstanceElement = new CollectionElement {
TagOfElement = OneSeriesInstanceTag
};
SeriesDefinition seriesDefinition = Definition.SeriesDefinitions[SeriesInstances.Count];
SeriesInstance seriesInstance = new SeriesInstance(seriesInstanceElement, this, seriesDefinition);
seriesInstanceElement.AddOrUpdateVector(SeriesInstance.SeriesValuesTag, PhysicalType.UnsignedInteger1, new byte[0]);
CollectionElement?seriesInstancesElement = m_physicalStructure.GetCollectionByTag(SeriesInstancesTag);
if (seriesInstancesElement == null)
{
seriesInstancesElement = new CollectionElement {
TagOfElement = SeriesInstancesTag
};
m_physicalStructure.AddElement(seriesInstancesElement);
}
seriesInstancesElement.AddElement(seriesInstanceElement);
return(seriesInstance);
}
/// <summary>
/// Removes the given series instance from the collection of series instances.
/// </summary>
/// <param name="seriesInstance">The series instance to be removed.</param>
public void Remove(SeriesInstance seriesInstance)
{
CollectionElement?seriesInstancesElement = m_physicalStructure.GetCollectionByTag(SeriesInstancesTag);
if (seriesInstancesElement == null)
{
return;
}
IList <SeriesDefinition> seriesDefinitions = Definition.SeriesDefinitions;
List <CollectionElement> seriesInstanceElements = seriesInstancesElement.GetElementsByTag(OneSeriesInstanceTag).Cast <CollectionElement>().ToList();
for (int i = seriesInstanceElements.Count; i >= 0; i--)
{
SeriesInstance instance = new SeriesInstance(seriesInstanceElements[i], this, seriesDefinitions[i]);
if (Equals(seriesInstance, instance))
{
seriesInstancesElement.RemoveElement(seriesInstancesElement);
}
}
}
