.. _auto_curves_scale:

*SCALE THE X-VALUES AND Y-VALUES BY THE FACTORS PROVIDED BELOW*
===============================================================

Scales the X and Y values of one or more curves by the specified multiplicative factors, with an optional inverse (1/factor) applied before scaling. Use this worker whenever you need to rescale curve axes — for example, unit conversion or amplitude normalization — without altering curve shape.

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

Classification: **process**.

Tagged: ``curve_transform``, ``inverse``, ``normalization``, ``scale``, ``unit_conversion``, ``x_scale``, ``y_scale``.

Inputs
------

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

   * - Label
     - ID
     - Type
     - Default
     - Required
     - Description
   * - Curves To Be Scaled
     - curvestobescaled
     - vector
     - —
     - ✓
     - One or more input curves (vector) whose X and Y values will be scaled; accepts multiple curves in a single batch.
   * - X Scale Value
     - x_scalevalue
     - scalar
     - 1
     - ✓
     - Multiplicative factor applied to all X values; dimensionless scalar, default 1 (no scaling). If X Inverse is 'yes', the effective factor becomes 1/x_scalevalue before application.
   * - Y Scale Value
     - y_scalevalue
     - scalar
     - 1
     - ✓
     - Multiplicative factor applied to all Y values; dimensionless scalar, default 1 (no scaling). If Y Inverse is 'yes', the effective factor becomes 1/y_scalevalue before application.
   * - X Inverse
     - x_inverse
     - scalar
     - no
     - 
     - When set to 'yes', inverts the X scale factor (1/x_scalevalue) before applying it; leave at default 'no' when a direct multiplicative scale is intended.
   * - Y Inverse
     - y_inverse
     - scalar
     - no
     - 
     - When set to 'yes', inverts the Y scale factor (1/y_scalevalue) before applying it; leave at default 'no' when a direct multiplicative scale is intended.

Outputs
-------

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

   * - Label
     - ID
     - Type
     - Description
   * - curves_scale_output_1
     - curves_scale_output_1
     - vector
     - Scaled output curves (vector) with X and Y values transformed by the resolved scale factors; one output curve is produced for each input curve.

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

- data.curve.transform

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

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

.. 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_scale</code>. Schema hash: <code>a551f05aecf3</code>. Hand-curated docs in <code>workerexamples/</code> override this page when present.
   </p>