Added iOS Pose Landmarker Result

mediapipe/tasks/ios/vision/pose_landmarker/BUILD

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+# Copyright 2023 The MediaPipe Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+package(default_visibility = ["//mediapipe/tasks:internal"])
+
+licenses(["notice"])
+
+objc_library(
+    name = "MPPPoseLandmarkerResult",
+    srcs = ["sources/MPPPoseLandmarkerResult.m"],
+    hdrs = ["sources/MPPPoseLandmarkerResult.h"],
+    deps = [
+        "//mediapipe/tasks/ios/vision/core:MPPMask",
+        "//mediapipe/tasks/ios/components/containers:MPPLandmark",
+        "//mediapipe/tasks/ios/core:MPPTaskResult",
+    ],
+)
+

mediapipe/tasks/ios/vision/pose_landmarker/sources/MPPPoseLandmarkerResult.h

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+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import <Foundation/Foundation.h>
+#import "mediapipe/tasks/ios/components/containers/sources/MPPLandmark.h"
+#import "mediapipe/tasks/ios/core/sources/MPPTaskResult.h"
+#import "mediapipe/tasks/ios/vision/core/sources/MPPMask.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+/** /** Represents the pose landmarks deection results generated by `PoseLandmarker`. */
+NS_SWIFT_NAME(PoseLandmarkerResult)
+@interface MPPPoseLandmarkerResult : MPPTaskResult
+
+/** Pose landmarks of detected poses. */
+@property(nonatomic, readonly) NSArray<NSArray<MPPNormalizedLandmark *> *> *landmarks;
+
+/** Pose landmarks in world coordniates of detected poses. */
+@property(nonatomic, readonly) NSArray<NSArray<MPPLandmark *> *> *worldLandmarks;
+
+/** Pose segmentation masks. */
+@property(nonatomic, readonly) NSArray<MPPMask *> *segmentationMasks;
+
+/**
+ * Initializes a new `PoseLandmarkerResult` with the given array of landmarks, world landmarks,
+ * segmentation masks of the detected poses and timestamp (in milliseconds).
+ *
+ * @param landmarks An array of `NormalizedLandmark` objects.
+ * @param worldLandmarks An array of `Landmark` objects.
+ * @param segmentationMasks An array of `Mask` objects.
+ * @param timestampInMilliseconds The timestamp (in milliseconds) for this result.
+ *
+ * @return An instance of `PoseLandmarkerResult` initialized with the given array of landmarks,
+ * world landmarks, segmentation masks of the detected poses and timestamp (in milliseconds).
+ */
+- (instancetype)initWithLandmarks:(NSArray<NSArray<MPPNormalizedLandmark *> *> *)landmarks
+                   worldLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)worldLandmarks
+                segmentationMasks:(NSArray<MPPMask *> *)segmentationMasks
+          timestampInMilliseconds:(NSInteger)timestampInMilliseconds NS_DESIGNATED_INITIALIZER;
+
+- (instancetype)initWithTimestampInMilliseconds:(NSInteger)timestampInMilliseconds NS_UNAVAILABLE;
+
+- (instancetype)init NS_UNAVAILABLE;
+
++ (instancetype)new NS_UNAVAILABLE;
+
+@end
+
+NS_ASSUME_NONNULL_END

mediapipe/tasks/ios/vision/pose_landmarker/sources/MPPPoseLandmarkerResult.m

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+// Copyright 2023 The MediaPipe Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import <Foundation/Foundation.h>
+
+#import "mediapipe/tasks/ios/vision/pose_landmarker/sources/MPPPoseLandmarkerResult.h"
+
+@implementation MPPPoseLandmarkerResult
+
+- (instancetype)initWithLandmarks:(NSArray<NSArray<MPPNormalizedLandmark *> *> *)landmarks
+                   worldLandmarks:(NSArray<NSArray<MPPLandmark *> *> *)worldLandmarks
+                segmentationMasks:(NSArray<MPPMask *> *)segmentationMasks
+          timestampInMilliseconds:(NSInteger)timestampInMilliseconds {
+  self = [super initWithTimestampInMilliseconds:timestampInMilliseconds];
+  if (self) {
+    _landmarks = [landmarks copy];
+    _worldLandmarks = [worldLandmarks copy];
+    _segmentationMasks = [segmentationMasks copy];
+  }
+  return self;
+}
+
+@end