回答編集履歴
1
animateWithDuration
test
CHANGED
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@@ -55,3 +55,57 @@
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55
55
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56
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とりあえず動きはしたのですが、heading=0(真北)付近での挙動がおかしいです。
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58
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61
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# animateWithDurationでアニメーション
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62
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63
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64
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65
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```objectivec
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66
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{
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MKMapCamera *camera;
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70
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}
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//カメラ初期化
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camera = [MKMapCamera cameraLookingAtCenterCoordinate:m_targetLocation
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fromEyeCoordinate:m_cameraLocation
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eyeAltitude:1000.0];
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camera.heading = 0;
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84
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[self.mapView setCamera:camera];
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86
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87
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[UIView animateWithDuration:5.0
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90
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delay:0.0
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options:UIViewAnimationOptionCurveLinear
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animations:^{
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//直接変更するのではなく、変更したカメラをセットするのがポイント
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98
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camera.heading = 180; //目標値
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self.mapView.camera = camera;
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} completion:^(BOOL finished) {
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NSLog(@"completed");
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}];
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108
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```
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110
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111
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