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LocationLib/src/com/TwentyCodes/android/location/MidPoint.java

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+/**
+ * @author Twenty Codes, LLC
+ * @author ricky barrette
+ * @date Nov 30, 2010
+ */
+package com.TwentyCodes.android.location;
+
+import com.google.android.maps.GeoPoint;
+
+/**
+ * This MidPoint object will hold the information form the calculations performed by GeoUtils.midPoint(). 
+ * @author ricky barrette
+ */
+public class MidPoint {
+	
+	private int mMinLatitude;
+	private int mMaxLatitude;
+	private int mMinLongitude;
+	private int mMaxLongitude;
+	private GeoPoint mMidPoint;
+
+	/**
+	 * Creates a new MidPoint
+	 * @author ricky barrette
+	 */
+	public MidPoint(GeoPoint midPoint, int minLatitude, int minLongitude, int maxLatitude, int maxLongitude) {
+		mMinLatitude = minLatitude;
+		mMaxLatitude = maxLatitude;
+		mMinLongitude = minLongitude;
+		mMaxLongitude = maxLongitude;
+		mMidPoint = midPoint;
+	}
+	
+	/**
+	 * zooms the provided map view to the span of this mid point
+	 * @param mMapView
+	 * @author ricky barrette
+	 */
+	public void zoomToSpan(com.google.android.maps.MapView mMapView){
+		mMapView.getController().zoomToSpan((mMaxLatitude - mMinLatitude), (mMaxLongitude - mMinLongitude));
+	}
+	
+	/**
+	 * returns the calculated midpoint
+	 * @return
+	 * @author ricky barrette
+	 */
+	public GeoPoint getMidPoint(){
+		return mMidPoint;
+	}
+}