| class info |
| com.huawei.hms.mlsdk.face.MLFaceKeyPoint |
| Represents a key point on a detected face. Key-point types include: TYPE_BOTTOM_OF_MOUTH: The value is 1, representing the center of the lower lip. TYPE_LEFT_CHEEK: The value is 2, representing the center of the left cheek. TYPE_LEFT_EAR: The value is 3, representing the center of the left ear tragus. TYPE_TIP_OF_LEFT_EAR: The value is 4, representing the tip of the left ear. TYPE_LEFT_EYE: The value is 5, representing the center of the left eyeball. TYPE_LEFT_SIDE_OF_MOUTH: The value is 6, representing the left mouth corner point. TYPE_TIP_OF_NOSE: The value is 7, representing the center of the nasal tip. TYPE_RIGHT_CHEEK: The value is 8, representing the center of the right cheek. TYPE_RIGHT_EAR: The value is 9, representing the center of the right ear tragus. TYPE_TIP_OF_RIGHT_EAR: The value is 10, representing the tip of the right ear. TYPE_RIGHT_EYE: The value is 11, representing the center of the right eyeball. TYPE_RIGHT_SIDE_OF_MOUTH: The value is 12, representing the right mouth corner point. Note: In this document, “left” and “right” refer to the sides you are facing the image, not the sides of the face in the image. |
| Type | Name | Desc |
| int | TYPE_BOTTOM_OF_MOUTH | Center of the lower lip. |
| int | TYPE_LEFT_CHEEK | Center of the left cheek. |
| int | TYPE_LEFT_EAR | Center of the left ear tragus. |
| int | TYPE_LEFT_EYE | Center of the left eyeball. |
| int | TYPE_LEFT_SIDE_OF_MOUTH | Left mouth corner point. |
| int | TYPE_RIGHT_CHEEK | Center of the right cheek. |
| int | TYPE_RIGHT_EAR | Center of the right ear tragus. |
| int | TYPE_RIGHT_EYE | Center of the right eyeball. |
| int | TYPE_RIGHT_SIDE_OF_MOUTH | Right mouth corner point. |
| int | TYPE_TIP_OF_LEFT_EAR | Tip of the left ear. |
| int | TYPE_TIP_OF_NOSE | Center of the nasal tip. |
| int | TYPE_TIP_OF_RIGHT_EAR | Tip of the right ear. |
| Return type | Method name |
| MLPosition | getPoint() |
| int | getType() |
| String | toString() |
| Constant |
| public static final int TYPE_BOTTOM_OF_MOUTH |
| Center of the lower lip. |
| Constant value: 1 |
| Constant |
| public static final int TYPE_LEFT_CHEEK |
| Center of the left cheek. |
| Constant value: 2 |
| Constant |
| public static final int TYPE_LEFT_EAR |
| Center of the left ear tragus. |
| Constant value: 3 |
| Constant |
| public static final int TYPE_LEFT_EYE |
| Center of the left eyeball. |
| Constant value: 5 |
| Constant |
| public static final int TYPE_LEFT_SIDE_OF_MOUTH |
| Left mouth corner point. |
| Constant value: 6 |
| Constant |
| public static final int TYPE_RIGHT_CHEEK |
| Center of the right cheek. |
| Constant value: 8 |
| Constant |
| public static final int TYPE_RIGHT_EAR |
| Center of the right ear tragus. |
| Constant value: 9 |
| Constant |
| public static final int TYPE_RIGHT_EYE |
| Center of the right eyeball. |
| Constant value: 11 |
| Constant |
| public static final int TYPE_RIGHT_SIDE_OF_MOUTH |
| Right mouth corner point. |
| Constant value: 12 |
| Constant |
| public static final int TYPE_TIP_OF_LEFT_EAR |
| Tip of the left ear. |
| Constant value: 4 |
| Constant |
| public static final int TYPE_TIP_OF_NOSE |
| Center of the nasal tip. |
| Constant value: 7 |
| Constant |
| public static final int TYPE_TIP_OF_RIGHT_EAR |
| Tip of the right ear. |
| Constant value: 10 |
| Method |
| public MLPosition getPoint() |
| Obtains the (x, y, z) position of a facial key-point, where (0, 0, 0) is the upper-left corner of the image. |
Return
| Type | desc |
| MLPosition | Returns the MLPosition instance. Currently, the z parameter of the MLPosition class is reserved. The value is 0. |
| Method |
| public int getType() |
| Obtains the facial key-point type. |
Return
| Type | desc |
| int | Returns the facial key-point type. |
| Method |
| public String toString() |
| Converts the current instance into a character string. |
Return
| Type | desc |
| String | Character string of the current instance. |