Added iOS hand landmarker result
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mediapipe/tasks/ios/vision/hand_landmarker/BUILD
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mediapipe/tasks/ios/vision/hand_landmarker/BUILD
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# Copyright 2023 The MediaPipe Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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package(default_visibility = ["//mediapipe/tasks:internal"])
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licenses(["notice"])
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objc_library(
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name = "MPPHandLandmarkerResult",
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srcs = ["sources/MPPHandLandmarkerResult.m"],
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hdrs = ["sources/MPPHandLandmarkerResult.h"],
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deps = [
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"//mediapipe/tasks/ios/components/containers:MPPCategory",
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"//mediapipe/tasks/ios/components/containers:MPPLandmark",
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"//mediapipe/tasks/ios/core:MPPTaskResult",
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],
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)
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// Copyright 2023 The MediaPipe Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import <Foundation/Foundation.h>
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#import "mediapipe/tasks/ios/components/containers/sources/MPPCategory.h"
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#import "mediapipe/tasks/ios/components/containers/sources/MPPLandmark.h"
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#import "mediapipe/tasks/ios/core/sources/MPPTaskResult.h"
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NS_ASSUME_NONNULL_BEGIN
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/** Represents the hand landmarker results generated by MPPHandLandmarker. */
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NS_SWIFT_NAME(HandLandmarkerResult)
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@interface MPPHandLandmarkerResult : MPPTaskResult
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/** Hand landmarks of detected hands. */
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@property(nonatomic, readonly) NSArray<NSArray<MPPNormalizedLandmark *> *> *landmarks;
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/** Hand landmarks in world coordniates of detected hands. */
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@property(nonatomic, readonly) NSArray<NSArray<MPPLandmark *> *> *worldLandmarks;
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/** Handedness of detected hands. */
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@property(nonatomic, readonly) NSArray<NSArray<MPPCategory *> *> *handedness;
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/**
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* Initializes a new `MPPGestureRecognizerResult` with the given landmarks, world landmarks,
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* handedness, gestures and timestamp (in milliseconds).
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*
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* @param landmarks The hand landmarks of detected hands.
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* @param worldLandmarks The hand landmarks in world coordniates of detected hands.
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* @param handedness The handedness of detected hands.
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* @param timestampInMilliseconds The timestamp for this result.
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*
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* @return An instance of `MPPGestureRecognizerResult` initialized with the given landmarks, world
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* landmarks, handedness and gestures.
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*
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*/
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- (instancetype)initWithLandmarks:(NSArray<NSArray<MPPNormalizedLandmark *> *> *)landmarks
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worldLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)worldLandmarks
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handedness:(NSArray<NSArray<MPPCategory *> *> *)handedness
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timestampInMilliseconds:(NSInteger)timestampInMilliseconds;
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@end
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NS_ASSUME_NONNULL_END
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@ -0,0 +1,32 @@
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// Copyright 2023 The MediaPipe Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#import "mediapipe/tasks/ios/vision/hand_landmarker/sources/MPPHandLandmarkerResult.h"
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@implementation MPPHandLandmarkerResult
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- (instancetype)initWithLandmarks:(NSArray<NSArray<MPPNormalizedLandmark *> *> *)landmarks
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worldLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)worldLandmarks
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handedness:(NSArray<NSArray<MPPCategory *> *> *)handedness
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timestampInMilliseconds:(NSInteger)timestampInMilliseconds {
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self = [super initWithTimestampInMilliseconds:timestampInMilliseconds];
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if (self) {
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_landmarks = landmarks;
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_worldLandmarks = worldLandmarks;
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_handedness = handedness;
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}
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return self;
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}
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@end
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