.. _auto_curves_addbyindex:

*ADD CURVE AFTER A INDEX*
=========================

Inserts one or more curves into an existing curve collection immediately after a specified zero-based index position. Use this worker when you need to inject curves at a precise location within an ordered curve group without removing existing members.

When to use
-----------

Classification: **process**.

Tagged: ``add_by_index``, ``curve_group``, ``curves``, ``index``, ``insert``, ``reorder``.

Inputs
------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20 20 20

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Curves
     - curves
     - vector
     - —
     - 
     - The base collection of curves (curve vector/group) into which new curves will be inserted; accepts multiple curve objects, zero-based indexing applies.
   * - Index
     - index
     - integer
     - 0
     - 
     - Zero-based integer position after which the new curves are inserted; defaults to 0 (insert after the first curve).
   * - Curves To Add
     - curvesto_add
     - vector
     - —
     - 
     - One or more curves to insert into the base collection at the position specified by 'index'.

Outputs
-------

.. list-table::
   :header-rows: 1
   :widths: 20 20 20 20

   * - Label
     - ID
     - Type
     - Description
   * - curves_removebyindex_output_1
     - curves_removebyindex_output_1
     - vector
     - The resulting ordered curve collection after the new curves have been inserted at the specified index position.

Disciplines
-----------

- data.curve.pair

Runnable example
----------------

A runnable example is registered for this worker. Open the example workflow on the d3VIEW canvas: `/api/workflow/example?id=curves_addbyindex <https://www.d3view.com/api/workflow/example?id=curves_addbyindex>`_

.. raw:: html

   <hr style="margin-top:2em">
   <p style="font-size:11px;color:#888">
   Auto-generated from <code>transformation</code> schema. Worker id: <code>curves_addbyindex</code>. Schema hash: <code>b97f928ffb1e</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>