Godot
/
godot-docs
kopia lustrzana https://github.com/godotengine/godot-docs.git


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193
							: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/DPITexture.xml.

.. _class_DPITexture:

DPITexture
==========

**Experimental:** This class may be changed or removed in future versions.

**Inherits:** :ref:`Texture2D<class_Texture2D>` **<** :ref:`Texture<class_Texture>` **<** :ref:`Resource<class_Resource>` **<** :ref:`RefCounted<class_RefCounted>` **<** :ref:`Object<class_Object>`

An automatically scalable :ref:`Texture2D<class_Texture2D>` based on an SVG image.

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

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

An automatically scalable :ref:`Texture2D<class_Texture2D>` based on an SVG image. **DPITexture**\ s are used to automatically re-rasterize icons and other texture based UI theme elements to match viewport scale and font oversampling. See also :ref:`ProjectSettings.display/window/stretch/mode<class_ProjectSettings_property_display/window/stretch/mode>` ("canvas_items" mode) and :ref:`Viewport.oversampling_override<class_Viewport_property_oversampling_override>`.

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

Properties
----------

.. table::
   :widths: auto

   +-------------------------------------+---------------------------------------------------------+----------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`           | :ref:`base_scale<class_DPITexture_property_base_scale>` | ``1.0``                                                                                |
   +-------------------------------------+---------------------------------------------------------+----------------------------------------------------------------------------------------+
   | :ref:`Dictionary<class_Dictionary>` | :ref:`color_map<class_DPITexture_property_color_map>`   | ``{}``                                                                                 |
   +-------------------------------------+---------------------------------------------------------+----------------------------------------------------------------------------------------+
   | :ref:`bool<class_bool>`             | resource_local_to_scene                                 | ``false`` (overrides :ref:`Resource<class_Resource_property_resource_local_to_scene>`) |
   +-------------------------------------+---------------------------------------------------------+----------------------------------------------------------------------------------------+
   | :ref:`float<class_float>`           | :ref:`saturation<class_DPITexture_property_saturation>` | ``1.0``                                                                                |
   +-------------------------------------+---------------------------------------------------------+----------------------------------------------------------------------------------------+

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

Methods
-------

.. table::
   :widths: auto

   +-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`DPITexture<class_DPITexture>` | :ref:`create_from_string<class_DPITexture_method_create_from_string>`\ (\ source\: :ref:`String<class_String>`, scale\: :ref:`float<class_float>` = 1.0, saturation\: :ref:`float<class_float>` = 1.0, color_map\: :ref:`Dictionary<class_Dictionary>` = {}\ ) |static| |
   +-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`RID<class_RID>`               | :ref:`get_scaled_rid<class_DPITexture_method_get_scaled_rid>`\ (\ ) |const|                                                                                                                                                                                             |
   +-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | :ref:`String<class_String>`         | :ref:`get_source<class_DPITexture_method_get_source>`\ (\ ) |const|                                                                                                                                                                                                     |
   +-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                              | :ref:`set_size_override<class_DPITexture_method_set_size_override>`\ (\ size\: :ref:`Vector2i<class_Vector2i>`\ )                                                                                                                                                       |
   +-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
   | |void|                              | :ref:`set_source<class_DPITexture_method_set_source>`\ (\ source\: :ref:`String<class_String>`\ )                                                                                                                                                                       |
   +-------------------------------------+-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

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

----

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

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

.. _class_DPITexture_property_base_scale:

.. rst-class:: classref-property

:ref:`float<class_float>` **base_scale** = ``1.0`` :ref:`🔗<class_DPITexture_property_base_scale>`

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

- |void| **set_base_scale**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_base_scale**\ (\ )

Texture scale. ``1.0`` is the original SVG size. Higher values result in a larger image.

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

----

.. _class_DPITexture_property_color_map:

.. rst-class:: classref-property

:ref:`Dictionary<class_Dictionary>` **color_map** = ``{}`` :ref:`🔗<class_DPITexture_property_color_map>`

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

- |void| **set_color_map**\ (\ value\: :ref:`Dictionary<class_Dictionary>`\ )
- :ref:`Dictionary<class_Dictionary>` **get_color_map**\ (\ )

If set, remaps texture colors according to :ref:`Color<class_Color>`-:ref:`Color<class_Color>` map.

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

----

.. _class_DPITexture_property_saturation:

.. rst-class:: classref-property

:ref:`float<class_float>` **saturation** = ``1.0`` :ref:`🔗<class_DPITexture_property_saturation>`

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

- |void| **set_saturation**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_saturation**\ (\ )

Overrides texture saturation.

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

----

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

Method Descriptions
-------------------

.. _class_DPITexture_method_create_from_string:

.. rst-class:: classref-method

:ref:`DPITexture<class_DPITexture>` **create_from_string**\ (\ source\: :ref:`String<class_String>`, scale\: :ref:`float<class_float>` = 1.0, saturation\: :ref:`float<class_float>` = 1.0, color_map\: :ref:`Dictionary<class_Dictionary>` = {}\ ) |static| :ref:`🔗<class_DPITexture_method_create_from_string>`

Creates a new **DPITexture** and initializes it by allocating and setting the SVG data from string.

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

----

.. _class_DPITexture_method_get_scaled_rid:

.. rst-class:: classref-method

:ref:`RID<class_RID>` **get_scaled_rid**\ (\ ) |const| :ref:`🔗<class_DPITexture_method_get_scaled_rid>`

Returns the :ref:`RID<class_RID>` of the texture rasterized to match the oversampling of the currently drawn canvas item.

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

----

.. _class_DPITexture_method_get_source:

.. rst-class:: classref-method

:ref:`String<class_String>` **get_source**\ (\ ) |const| :ref:`🔗<class_DPITexture_method_get_source>`

Returns SVG source code.

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

----

.. _class_DPITexture_method_set_size_override:

.. rst-class:: classref-method

|void| **set_size_override**\ (\ size\: :ref:`Vector2i<class_Vector2i>`\ ) :ref:`🔗<class_DPITexture_method_set_size_override>`

Resizes the texture to the specified dimensions.

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

----

.. _class_DPITexture_method_set_source:

.. rst-class:: classref-method

|void| **set_source**\ (\ source\: :ref:`String<class_String>`\ ) :ref:`🔗<class_DPITexture_method_set_source>`

Sets SVG source code.

.. |virtual| replace:: :abbr:`virtual (This method should typically be overridden by the user to have any effect.)`
.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
.. |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.)`