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我正在嘗試將標記從一個位置動畫到另一個位置。爲此,我使用nutiteq示例代碼中的以下代碼。Nutiteq 3D SDK上的動畫標記
MapPos markerLocation0 = baseProjection.fromWgs84(currentBlueDotPostion);
MapPos markerLocation1 = baseProjection.fromWgs84(toPosition);
Keyframe[] markerLocationKeyframes = new Keyframe[] {
Keyframe.ofObject(0.0f, markerLocation0),
Keyframe.ofObject(1.0f, markerLocation1)
};
// Create property values holder for "mapPos" property and set custom evaluator for MapPos type
PropertyValuesHolder markerLocationPVHolder = PropertyValuesHolder.ofKeyframe("mapPos", markerLocationKeyframes);
markerLocationPVHolder.setEvaluator(new TypeEvaluator() {
public Object evaluate(float fraction, Object startValue, Object endValue) {
MapPos pos0 = (MapPos) startValue;
MapPos pos1 = (MapPos) endValue;
return new MapPos(pos0.getX() + (pos1.getX() - pos0.getX()) * fraction, pos0.getY() + (pos1.getY() - pos0.getY()) * fraction);
}
});
final ObjectAnimator animator = ObjectAnimator.ofPropertyValuesHolder(userPostionMarker, markerLocationPVHolder);
animator.setDuration(2000); // duration 2000ms
// Make it to bounce
animator.setInterpolator(new AccelerateInterpolator());
animator.start();
https://github.com/nutiteq/hellomap3d/wiki/Animated-marker
請讓我知道什麼是與上面的代碼的問題?
而這是什麼代碼做的,你的願望,它呢?這將是更好的,如果你會告訴你的問題:) – JaakL
@JaakL我想從一個點到另一個標記的動畫..我不想當更改位置生澀。相反,它應該順利進行動畫。 – Fahim