/// <summary>
/// Adds an existing layer (must be the same width/height) to the image and inserts it at the specified position (0-based).
/// </summary>
/// <param name="layer">The layer to add.</param>
/// <param name="index">The position to add the layer.</param>
public void Add(Layer layer, int index)
{
layers.Insert(index, layer);
}
/// <summary>
/// Removes the specified layer.
/// </summary>
/// <param name="layer">The layer.</param>
public void Remove(Layer layer)
{
layers.Remove(layer);
}
/// <summary>
/// Adds an existing layer (must be the same width/height) to the image.
/// </summary>
/// <param name="layer">The layer to add.</param>
public void Add(Layer layer)
{
layers.Add(layer);
}