godot-docs/classes/class_inputeventscreendrag.rst

:github_url: hide

.. DO NOT EDIT THIS FILE!!!
.. Generated automatically from Godot engine sources.
.. Generator: https://github.com/godotengine/godot/tree/master/doc/tools/make_rst.py.
.. XML source: https://github.com/godotengine/godot/tree/master/doc/classes/InputEventScreenDrag.xml.

.. _class_InputEventScreenDrag:

InputEventScreenDrag
====================

**Inherits:** :ref:`InputEventFromWindow<class_InputEventFromWindow>` **<** :ref:`InputEvent<class_InputEvent>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

Represents a screen drag event.

.. rst-class:: classref-introduction-group

Description
-----------

Stores information about screen drag events. See :ref:`Node._input<class_Node_private_method__input>`.

.. rst-class:: classref-introduction-group

Tutorials
---------

- :doc:`Using InputEvent <../tutorials/inputs/inputevent>`

.. rst-class:: classref-reftable-group

Properties
----------

.. table::
   :widths: auto

   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`int<class_int>`         | :ref:`index<class_InputEventScreenDrag_property_index>`                     | ``0``             |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`bool<class_bool>`       | :ref:`pen_inverted<class_InputEventScreenDrag_property_pen_inverted>`       | ``false``         |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`Vector2<class_Vector2>` | :ref:`position<class_InputEventScreenDrag_property_position>`               | ``Vector2(0, 0)`` |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`float<class_float>`     | :ref:`pressure<class_InputEventScreenDrag_property_pressure>`               | ``0.0``           |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`Vector2<class_Vector2>` | :ref:`relative<class_InputEventScreenDrag_property_relative>`               | ``Vector2(0, 0)`` |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`Vector2<class_Vector2>` | :ref:`screen_relative<class_InputEventScreenDrag_property_screen_relative>` | ``Vector2(0, 0)`` |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`Vector2<class_Vector2>` | :ref:`screen_velocity<class_InputEventScreenDrag_property_screen_velocity>` | ``Vector2(0, 0)`` |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`Vector2<class_Vector2>` | :ref:`tilt<class_InputEventScreenDrag_property_tilt>`                       | ``Vector2(0, 0)`` |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+
   | :ref:`Vector2<class_Vector2>` | :ref:`velocity<class_InputEventScreenDrag_property_velocity>`               | ``Vector2(0, 0)`` |
   +-------------------------------+-----------------------------------------------------------------------------+-------------------+

.. rst-class:: classref-section-separator

----

.. rst-class:: classref-descriptions-group

Property Descriptions
---------------------

.. _class_InputEventScreenDrag_property_index:

.. rst-class:: classref-property

:ref:`int<class_int>` **index** = ``0`` :ref:`🔗<class_InputEventScreenDrag_property_index>`

.. rst-class:: classref-property-setget

- |void| **set_index**\ (\ value\: :ref:`int<class_int>`\ )
- :ref:`int<class_int>` **get_index**\ (\ )

The drag event index in the case of a multi-drag event.

.. rst-class:: classref-item-separator

----

.. _class_InputEventScreenDrag_property_pen_inverted:

.. rst-class:: classref-property

:ref:`bool<class_bool>` **pen_inverted** = ``false`` :ref:`🔗<class_InputEventScreenDrag_property_pen_inverted>`

.. rst-class:: classref-property-setget

- |void| **set_pen_inverted**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **get_pen_inverted**\ (\ )

Returns ``true`` when using the eraser end of a stylus pen.

.. rst-class:: classref-item-separator

----

.. _class_InputEventScreenDrag_property_position:

.. rst-class:: classref-property

:ref:`Vector2<class_Vector2>` **position** = ``Vector2(0, 0)`` :ref:`🔗<class_InputEventScreenDrag_property_position>`

.. rst-class:: classref-property-setget

- |void| **set_position**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_position**\ (\ )

The drag position in the viewport the node is in, using the coordinate system of this viewport.

.. rst-class:: classref-item-separator

----

.. _class_InputEventScreenDrag_property_pressure:

.. rst-class:: classref-property

:ref:`float<class_float>` **pressure** = ``0.0`` :ref:`🔗<class_InputEventScreenDrag_property_pressure>`

.. rst-class:: classref-property-setget

- |void| **set_pressure**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_pressure**\ (\ )

Represents the pressure the user puts on the pen. Ranges from ``0.0`` to ``1.0``.

.. rst-class:: classref-item-separator

----

.. _class_InputEventScreenDrag_property_relative:

.. rst-class:: classref-property

:ref:`Vector2<class_Vector2>` **relative** = ``Vector2(0, 0)`` :ref:`🔗<class_InputEventScreenDrag_property_relative>`

.. rst-class:: classref-property-setget

- |void| **set_relative**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_relative**\ (\ )

The drag position relative to the previous position (position at the last frame).

\ **Note:** :ref:`relative<class_InputEventScreenDrag_property_relative>` is automatically scaled according to the content scale factor, which is defined by the project's stretch mode settings. This means touch sensitivity will appear different depending on resolution when using :ref:`relative<class_InputEventScreenDrag_property_relative>` in a script that handles touch aiming. To avoid this, use :ref:`screen_relative<class_InputEventScreenDrag_property_screen_relative>` instead.

.. rst-class:: classref-item-separator

----

.. _class_InputEventScreenDrag_property_screen_relative:

.. rst-class:: classref-property

:ref:`Vector2<class_Vector2>` **screen_relative** = ``Vector2(0, 0)`` :ref:`🔗<class_InputEventScreenDrag_property_screen_relative>`

.. rst-class:: classref-property-setget

- |void| **set_screen_relative**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_screen_relative**\ (\ )

The unscaled drag position relative to the previous position in screen coordinates (position at the last frame). This position is *not* scaled according to the content scale factor or calls to :ref:`InputEvent.xformed_by<class_InputEvent_method_xformed_by>`. This should be preferred over :ref:`relative<class_InputEventScreenDrag_property_relative>` for touch aiming regardless of the project's stretch mode.

.. rst-class:: classref-item-separator

----

.. _class_InputEventScreenDrag_property_screen_velocity:

.. rst-class:: classref-property

:ref:`Vector2<class_Vector2>` **screen_velocity** = ``Vector2(0, 0)`` :ref:`🔗<class_InputEventScreenDrag_property_screen_velocity>`

.. rst-class:: classref-property-setget

- |void| **set_screen_velocity**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_screen_velocity**\ (\ )

The unscaled drag velocity in pixels per second in screen coordinates. This velocity is *not* scaled according to the content scale factor or calls to :ref:`InputEvent.xformed_by<class_InputEvent_method_xformed_by>`. This should be preferred over :ref:`velocity<class_InputEventScreenDrag_property_velocity>` for touch aiming regardless of the project's stretch mode.

.. rst-class:: classref-item-separator

----

.. _class_InputEventScreenDrag_property_tilt:

.. rst-class:: classref-property

:ref:`Vector2<class_Vector2>` **tilt** = ``Vector2(0, 0)`` :ref:`🔗<class_InputEventScreenDrag_property_tilt>`

.. rst-class:: classref-property-setget

- |void| **set_tilt**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_tilt**\ (\ )

Represents the angles of tilt of the pen. Positive X-coordinate value indicates a tilt to the right. Positive Y-coordinate value indicates a tilt toward the user. Ranges from ``-1.0`` to ``1.0`` for both axes.

.. rst-class:: classref-item-separator

----

.. _class_InputEventScreenDrag_property_velocity:

.. rst-class:: classref-property

:ref:`Vector2<class_Vector2>` **velocity** = ``Vector2(0, 0)`` :ref:`🔗<class_InputEventScreenDrag_property_velocity>`

.. rst-class:: classref-property-setget

- |void| **set_velocity**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_velocity**\ (\ )

The drag velocity.

\ **Note:** :ref:`velocity<class_InputEventScreenDrag_property_velocity>` is automatically scaled according to the content scale factor, which is defined by the project's stretch mode settings. This means touch sensitivity will appear different depending on resolution when using :ref:`velocity<class_InputEventScreenDrag_property_velocity>` in a script that handles touch aiming. To avoid this, use :ref:`screen_velocity<class_InputEventScreenDrag_property_screen_velocity>` instead.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |const| replace:: :abbr:`const (This method has no side effects. It doesn't modify any of the instance's member variables.)`
.. |vararg| replace:: :abbr:`vararg (This method accepts any number of arguments after the ones described here.)`
.. |constructor| replace:: :abbr:`constructor (This method is used to construct a type.)`
.. |static| replace:: :abbr:`static (This method doesn't need an instance to be called, so it can be called directly using the class name.)`
.. |operator| replace:: :abbr:`operator (This method describes a valid operator to use with this type as left-hand operand.)`
.. |bitfield| replace:: :abbr:`BitField (This value is an integer composed as a bitmask of the following flags.)`
.. |void| replace:: :abbr:`void (No return value.)`