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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# android.support.v17.leanback.graphics\n\nadded in [version 22.1.0](/topic/libraries/support-library/revisions) \n\nandroid.support.v17.leanback.graphics\n=====================================\n\n| This package is part of the Android [support library](/topic/libraries/support-library) which is no longer maintained. The support library has been superseded by [AndroidX](/jetpack/androidx) which is part of [Jetpack](/jetpack). We recommend using the AndroidX libraries in all new projects. You should also consider [migrating](/jetpack/androidx/migrate) existing projects to AndroidX. To find the AndroidX class that maps to this deprecated class, see the AndroidX support library [class\n| mappings](/jetpack/androidx/migrate/class-mappings).\n\nClasses\n-------\n\n|---------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [BoundsRule](/reference/android/support/v17/leanback/graphics/BoundsRule) | This class contains the rules for updating the bounds of a [CompositeDrawable.ChildDrawable](/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable). |\n| [BoundsRule.ValueRule](/reference/android/support/v17/leanback/graphics/BoundsRule.ValueRule) | This class represents individual rules for updating the bounds. |\n| [ColorFilterCache](/reference/android/support/v17/leanback/graphics/ColorFilterCache) | Cache of [ColorFilter](https://developer.android.com/reference/android/graphics/ColorFilter.html)s for a given color at different alpha levels. |\n| [ColorFilterDimmer](/reference/android/support/v17/leanback/graphics/ColorFilterDimmer) | Helper class for applying a dim level to a View. |\n| [ColorOverlayDimmer](/reference/android/support/v17/leanback/graphics/ColorOverlayDimmer) | Helper class for assigning a dim color to Paint. |\n| [CompositeDrawable](/reference/android/support/v17/leanback/graphics/CompositeDrawable) | Generic drawable class that can be composed of multiple children. |\n| [CompositeDrawable.ChildDrawable](/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable) | Wrapper class holding a drawable object and [BoundsRule](/reference/android/support/v17/leanback/graphics/BoundsRule) to update drawable bounds when parent bound changes. |\n| [FitWidthBitmapDrawable](/reference/android/support/v17/leanback/graphics/FitWidthBitmapDrawable) | Subclass of [Drawable](https://developer.android.com/reference/android/graphics/drawable/Drawable.html) that can be used to draw a bitmap into a region. |\n\n-\n\n Classes\n -------\n\n - [BoundsRule](/reference/android/support/v17/leanback/graphics/BoundsRule)\n - [BoundsRule.ValueRule](/reference/android/support/v17/leanback/graphics/BoundsRule.ValueRule)\n - [ColorFilterCache](/reference/android/support/v17/leanback/graphics/ColorFilterCache)\n - [ColorFilterDimmer](/reference/android/support/v17/leanback/graphics/ColorFilterDimmer)\n - [ColorOverlayDimmer](/reference/android/support/v17/leanback/graphics/ColorOverlayDimmer)\n - [CompositeDrawable](/reference/android/support/v17/leanback/graphics/CompositeDrawable)\n - [CompositeDrawable.ChildDrawable](/reference/android/support/v17/leanback/graphics/CompositeDrawable.ChildDrawable)\n - [FitWidthBitmapDrawable](/reference/android/support/v17/leanback/graphics/FitWidthBitmapDrawable)"]]
