FaceMeshDetectorOptions.Builder
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Public Constructor Summary
Inherited Method Summary
From class java.lang.Object
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Object
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clone()
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| boolean |
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| void |
finalize()
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final Class<?>
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getClass()
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| int |
hashCode()
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notify()
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notifyAll()
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String
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toString()
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wait(long arg0, int arg1)
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wait(long arg0)
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wait()
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Public Methods
Builds a face mesh detector instance.
Sets the custom Executor
to use. If no Executor
is set, an internal background thread pool will be used.
Most clients should not need to call this method.
Returns
- this object, for chaining method calls
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Last updated 2024-10-31 UTC.
[null,null,["Last updated 2024-10-31 UTC."],[[["\u003cp\u003e\u003ccode\u003eFaceMeshDetectorOptions.Builder\u003c/code\u003e helps create a \u003ccode\u003eFaceMeshDetectorOptions\u003c/code\u003e instance for configuring face mesh detection.\u003c/p\u003e\n"],["\u003cp\u003eIt allows customizing the detection process with options like setting a custom \u003ccode\u003eExecutor\u003c/code\u003e for processing.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003esetUseCase\u003c/code\u003e method enables choosing between detecting only the bounding box or the full face mesh with 468 points and triangles.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ebuild()\u003c/code\u003e method finalizes the configuration and creates the \u003ccode\u003eFaceMeshDetectorOptions\u003c/code\u003e object.\u003c/p\u003e\n"]]],[],null,["# FaceMeshDetectorOptions.Builder\n\npublic static class **FaceMeshDetectorOptions.Builder** extends [Object](//developer.android.com/reference/java/lang/Object.html) \nBuilder class of [FaceMeshDetectorOptions](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions). \n\n### Public Constructor Summary\n\n|---|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| | [Builder](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions.Builder#Builder())() Creates a new builder to build [FaceMeshDetectorOptions](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions). |\n\n### Public Method Summary\n\n|------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [FaceMeshDetectorOptions](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions) | [build](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions.Builder#build())() Builds a face mesh detector instance. |\n| [FaceMeshDetectorOptions.Builder](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions.Builder) | [setExecutor](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions.Builder#setExecutor(java.util.concurrent.Executor))([Executor](//developer.android.com/reference/java/util/concurrent/Executor.html) executor) Sets the custom [Executor](//developer.android.com/reference/java/util/concurrent/Executor.html) to use. |\n| [FaceMeshDetectorOptions.Builder](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions.Builder) | [setUseCase](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions.Builder#setUseCase(int))(int useCase) Sets the use case. |\n\n### Inherited Method Summary\n\nFrom class java.lang.Object \n\n|----------------------------------------------------------------------------|--------------------------------------------------------------------------------|\n| [Object](//developer.android.com/reference/java/lang/Object.html) | clone() |\n| boolean | equals([Object](//developer.android.com/reference/java/lang/Object.html) arg0) |\n| void | finalize() |\n| final [Class](//developer.android.com/reference/java/lang/Class.html)\\\u003c?\\\u003e | getClass() |\n| int | hashCode() |\n| final void | notify() |\n| final void | notifyAll() |\n| [String](//developer.android.com/reference/java/lang/String.html) | toString() |\n| final void | wait(long arg0, int arg1) |\n| final void | wait(long arg0) |\n| final void | wait() |\n\nPublic Constructors\n-------------------\n\n#### public **Builder** ()\n\nCreates a new builder to build [FaceMeshDetectorOptions](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions).\n\nPublic Methods\n--------------\n\n#### public [FaceMeshDetectorOptions](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions)\n**build** ()\n\nBuilds a face mesh detector instance. \n\n#### public [FaceMeshDetectorOptions.Builder](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions.Builder)\n**setExecutor** ([Executor](//developer.android.com/reference/java/util/concurrent/Executor.html) executor)\n\nSets the custom [Executor](//developer.android.com/reference/java/util/concurrent/Executor.html)\nto use. If no [Executor](//developer.android.com/reference/java/util/concurrent/Executor.html)\nis set, an internal background thread pool will be used.\n\nMost clients should not need to call this method. \n\n##### Parameters\n\n| executor | the [Executor](//developer.android.com/reference/java/util/concurrent/Executor.html) to use |\n|----------|---------------------------------------------------------------------------------------------|\n\n##### Returns\n\n- this object, for chaining method calls \n\n#### public [FaceMeshDetectorOptions.Builder](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions.Builder)\n**setUseCase** (int useCase)\n\nSets the use case. By default it is [FaceMeshDetectorOptions.FACE_MESH](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions#FACE_MESH).\n\nWhen [FaceMeshDetectorOptions.BOUNDING_BOX_ONLY](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions#BOUNDING_BOX_ONLY) is selected, the returned\n[FaceMesh](/android/reference/com/google/mlkit/vision/facemesh/FaceMesh)\nonly contains bounding box.\n\nWhen [FaceMeshDetectorOptions.FACE_MESH](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions#FACE_MESH) is selected, the returned [FaceMesh](/android/reference/com/google/mlkit/vision/facemesh/FaceMesh)\ncontains bounding box as well as 468 [FaceMeshPoint](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshPoint)\nand triangle information. It detects at most 2 faces in this case and it is slower than\n[FaceMeshDetectorOptions.BOUNDING_BOX_ONLY](/android/reference/com/google/mlkit/vision/facemesh/FaceMeshDetectorOptions#BOUNDING_BOX_ONLY). \n\n##### See Also\n\n- [FaceMesh.getBoundingBox()](/android/reference/com/google/mlkit/vision/facemesh/FaceMesh#getBoundingBox())\n- [FaceMesh.getAllPoints()](/android/reference/com/google/mlkit/vision/facemesh/FaceMesh#getAllPoints())\n- [FaceMesh.getAllTriangles()](/android/reference/com/google/mlkit/vision/facemesh/FaceMesh#getAllTriangles())\n- [FaceMesh.getPoints(int)](/android/reference/com/google/mlkit/vision/facemesh/FaceMesh#getPoints(int))"]]
