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Inherits: :ref:`ResourceImporter<class_ResourceImporter>` < :ref:`RefCounted<class_RefCounted>` < :ref:`Object<class_Object>`
Imports a :ref:`BitMap<class_BitMap>` resource (2D array of boolean values).
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:ref:`BitMap<class_BitMap>` resources are typically used as click masks in :ref:`TextureButton<class_TextureButton>` and :ref:`TouchScreenButton<class_TouchScreenButton>`.
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| :ref:`int<class_int>` | :ref:`create_from<class_ResourceImporterBitMap_property_create_from>` | 0 |
| :ref:`float<class_float>` | :ref:`threshold<class_ResourceImporterBitMap_property_threshold>` | 0.5 |
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:ref:`int<class_int>` create_from = 0
The data source to use for generating the bitmap.
Black & White: Pixels whose HSV value is greater than the :ref:`threshold<class_ResourceImporterBitMap_property_threshold>` will be considered as "enabled" (bit is true). If the pixel is lower than or equal to the threshold, it will be considered as "disabled" (bit is false).
Alpha: Pixels whose alpha value is greater than the :ref:`threshold<class_ResourceImporterBitMap_property_threshold>` will be considered as "enabled" (bit is true). If the pixel is lower than or equal to the threshold, it will be considered as "disabled" (bit is false).
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:ref:`float<class_float>` threshold = 0.5
The threshold to use to determine which bits should be considered enabled or disabled. See also :ref:`create_from<class_ResourceImporterBitMap_property_create_from>`.