add first multitouch suppor
git-svn-id: https://osmand.googlecode.com/svn/trunk@314 e29c36b1-1cfa-d876-8d93-3434fc2bb7b8
This commit is contained in:
Victor Shcherb
parent
7089997b81
commit
03569b29cb
8 changed files with 222 additions and 152 deletions
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@ -19,7 +19,8 @@ public class ToDoConstants {
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// 60. Audio guidance for routing !
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// 68. Implement service to app work with screen offline
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// (introduce special settings how often update location to monitoring & audio guidance)
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// 69. Multitouch zoom
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// 69. Multitouch zoom, animated zoom, animate map shift!
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// check everywhere float zoom
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// Improvement : Show stops in the transport route on the map
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// Not clear if it is really needed
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@ -279,13 +279,8 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
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@Override
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public boolean onLongPressEvent(PointF point) {
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float dx = point.x - mapView.getCenterPointX();
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float dy = point.y - mapView.getCenterPointY();
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float fy = mapView.calcDiffTileY(dx, dy);
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float fx = mapView.calcDiffTileX(dx, dy);
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double latitude = MapUtils.getLatitudeFromTile(mapView.getZoom(), mapView.getYTile() + fy);
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double longitude = MapUtils.getLongitudeFromTile(mapView.getZoom(), mapView.getXTile() + fx);
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contextMenuPoint(latitude, longitude, false);
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LatLon l = mapView.getLatLonFromScreenPoint(point.x, point.y);
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contextMenuPoint(l.getLatitude(), l.getLongitude(), false);
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return true;
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}
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@ -308,11 +303,8 @@ public class MapActivity extends Activity implements IMapLocationListener, Senso
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if(event.getAction() == MotionEvent.ACTION_MOVE){
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float x = event.getX();
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float y = event.getY();
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x = (float) (MapUtils.getTileNumberX(mapView.getZoom() , mapView.getLongitude()) + x / 3);
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y = (float) (MapUtils.getTileNumberY(mapView.getZoom(), mapView.getLatitude()) + y / 3);
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double lat = MapUtils.getLatitudeFromTile(mapView.getZoom(), y);
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double lon = MapUtils.getLongitudeFromTile(mapView.getZoom(), x);
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setMapLocation(lat, lon);
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LatLon l = mapView.getLatLonFromScreenPoint(mapView.getCenterPointX() + x * 15, mapView.getCenterPointY() + y * 15);
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setMapLocation(l.getLatitude(), l.getLongitude());
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return true;
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}
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return super.onTrackballEvent(event);
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@ -7,6 +7,7 @@ package com.osmand.views;
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public class AnimateDraggingMapThread implements Runnable {
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public interface AnimateDraggingCallback {
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public void dragTo(float curX, float curY, float newX, float newY);
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}
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private float curX;
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114
OsmAnd/src/com/osmand/views/MultiTouchSupport.java
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114
OsmAnd/src/com/osmand/views/MultiTouchSupport.java
Normal file
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@ -0,0 +1,114 @@
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package com.osmand.views;
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import java.lang.reflect.Method;
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import org.apache.commons.logging.Log;
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import android.content.Context;
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import android.util.FloatMath;
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import android.view.MotionEvent;
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import com.osmand.LogUtil;
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public class MultiTouchSupport {
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private static final Log log = LogUtil.getLog(MultiTouchSupport.class);
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public static final int ACTION_MASK = 255;
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public static final int ACTION_POINTER_ID_SHIFT = 8;
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public static final int ACTION_POINTER_DOWN = 5;
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public static final int ACTION_POINTER_UP = 6;
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public interface MultiTouchZoomListener {
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public void onZoomStarted(float distance);
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public void onZooming(float distance, float relativeToStart);
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public void onZoomEnded(float distance, float relativeToStart);
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}
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private boolean multiTouchAPISupported = false;
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private final MultiTouchZoomListener listener;
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protected final Context ctx;
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protected Method getPointerCount;
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protected Method getX;
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protected Method getY;
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protected Method getPointerId;
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public MultiTouchSupport(Context ctx, MultiTouchZoomListener listener){
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this.ctx = ctx;
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this.listener = listener;
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initMethods();
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}
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public boolean isMultiTouchSupported(){
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return multiTouchAPISupported;
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}
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public boolean isInZoomMode(){
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return inZoomMode;
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}
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private void initMethods(){
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try {
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getPointerCount = MotionEvent.class.getMethod("getPointerCount"); //$NON-NLS-1$
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getPointerId = MotionEvent.class.getMethod("getPointerId", Integer.TYPE); //$NON-NLS-1$
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getX = MotionEvent.class.getMethod("getX", Integer.TYPE); //$NON-NLS-1$
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getY = MotionEvent.class.getMethod("getY", Integer.TYPE); //$NON-NLS-1$
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multiTouchAPISupported = true;
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} catch (Exception e) {
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multiTouchAPISupported = false;
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log.info("Multi touch not supported", e); //$NON-NLS-1$
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}
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}
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private boolean inZoomMode = false;
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private float zoomStartedDistance = 100;
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private float previousZoom = 1;
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public boolean onTouchEvent(MotionEvent event){
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if(!isMultiTouchSupported()){
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return false;
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}
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int actionCode = event.getAction() & ACTION_MASK;
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try {
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Integer pointCount = (Integer) getPointerCount.invoke(event);
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if(pointCount < 2){
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if(inZoomMode){
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listener.onZoomEnded(zoomStartedDistance * previousZoom, previousZoom);
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}
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return false;
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}
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Float x1 = (Float) getX.invoke(event, 0);
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Float x2 = (Float) getX.invoke(event, 1);
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Float y1 = (Float) getY.invoke(event, 0);
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Float y2 = (Float) getY.invoke(event, 1);
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float distance = FloatMath.sqrt((x2 - x1)*(x2 -x1) + (y2-y1)*(y2-y1));
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previousZoom = distance / zoomStartedDistance;
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if (actionCode == ACTION_POINTER_DOWN) {
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listener.onZoomStarted(distance);
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zoomStartedDistance = distance;
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inZoomMode = true;
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return true;
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} else if(actionCode == ACTION_POINTER_UP){
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if(inZoomMode){
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listener.onZoomEnded(distance, previousZoom);
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inZoomMode = false;
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}
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return true;
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} else if(inZoomMode && actionCode == MotionEvent.ACTION_MOVE){
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listener.onZooming(distance, previousZoom);
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return true;
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}
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} catch (Exception e) {
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log.debug("Multi touch exception" , e); //$NON-NLS-1$
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}
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return false;
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}
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}
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@ -3,8 +3,6 @@ package com.osmand.views;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import org.apache.commons.logging.Log;
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@ -38,11 +36,13 @@ import com.osmand.data.preparation.MapTileDownloader.DownloadRequest;
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import com.osmand.data.preparation.MapTileDownloader.IMapDownloaderCallback;
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import com.osmand.map.IMapLocationListener;
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import com.osmand.map.ITileSource;
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import com.osmand.osm.LatLon;
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import com.osmand.osm.MapUtils;
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import com.osmand.views.AnimateDraggingMapThread.AnimateDraggingCallback;
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import com.osmand.views.MultiTouchSupport.MultiTouchZoomListener;
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public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCallback,
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Callback, AnimateDraggingCallback, OnGestureListener, OnDoubleTapListener {
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Callback, AnimateDraggingCallback, OnGestureListener, OnDoubleTapListener, MultiTouchZoomListener {
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protected final int emptyTileDivisor = 16;
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protected final int timeForDraggingAnimation = 300;
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@ -63,9 +63,10 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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protected static final Log log = LogUtil.getLog(OsmandMapTileView.class);
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/**
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* zoom level
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* zoom level - could be float to show zoomed tiles
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*/
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private int zoom = 3;
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// TODO rotated zoom calculation check where it is could be needed???
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private float zoom = 3;
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private double longitude = 0d;
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@ -96,8 +97,12 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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private AnimateDraggingMapThread animatedDraggingThread;
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private float initialMultiTouchZoom;
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private GestureDetector gestureDetector;
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private MultiTouchSupport multiTouchSupport;
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Paint paintGrayFill;
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Paint paintWhiteFill;
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Paint paintCenter;
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@ -146,6 +151,7 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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animatedDraggingThread = new AnimateDraggingMapThread();
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animatedDraggingThread.setCallback(this);
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gestureDetector = new GestureDetector(getContext(), this);
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multiTouchSupport = new MultiTouchSupport(getContext(), this);
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gestureDetector.setOnDoubleTapListener(this);
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}
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@ -191,8 +197,13 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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/////////////////////////// NON UI PART (could be extracted in common) /////////////////////////////
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public int getTileSize() {
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return map == null ? 256 : map.getTileSize();
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public float getTileSize() {
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int tileSize = map == null ? 256 : map.getTileSize();
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if(zoom == (int) zoom){
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return tileSize;
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}
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float m = (float) Math.pow(2, zoom - (int) zoom);
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return m * tileSize;
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}
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@ -205,7 +216,7 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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}
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public void setZoom(int zoom){
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public void setZoom(float zoom){
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if (map == null || (map.getMaximumZoomSupported() >= zoom && map.getMinimumZoomSupported() <= zoom)) {
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animatedDraggingThread.stopDragging();
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this.zoom = zoom;
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@ -266,9 +277,14 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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}
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public int getZoom() {
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return (int) zoom;
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}
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public float getFloatZoom(){
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return zoom;
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}
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public void setMapLocationListener(IMapLocationListener l){
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locationListener = l;
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}
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@ -284,10 +300,10 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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//////////////////////////////// DRAWING MAP PART /////////////////////////////////////////////
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protected void drawEmptyTile(Canvas cvs, float x, float y){
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int tileDiv = getTileSize() / emptyTileDivisor;
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int tileDiv = (int) (getTileSize() / emptyTileDivisor);
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for (int k1 = 0; k1 < emptyTileDivisor; k1++) {
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for (int k2 = 0; k2 < emptyTileDivisor; k2++) {
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float xk = x + tileDiv* k1;
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float xk = x + tileDiv* k1 ;
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float yk = y + tileDiv* k2;
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if ((k1 + k2) % 2 == 0) {
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cvs.drawRect(xk, yk, xk + tileDiv, yk + tileDiv, paintGrayFill);
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@ -378,7 +394,8 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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if (OsmandSettings.isUsingInternetToDownloadTiles(getContext())) {
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MapTileDownloader.getInstance().refuseAllPreviousRequests();
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}
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int tileSize = getTileSize();
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float ftileSize = getTileSize();
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int tileSize = map == null ? 256 : map.getTileSize();
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float tileX = getXTile();
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float tileY = getYTile();
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float w = getCenterPointX();
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@ -386,6 +403,7 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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SurfaceHolder holder = getHolder();
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synchronized (holder) {
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int nzoom = (int) zoom;
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Canvas canvas = holder.lockCanvas();
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if (canvas != null) {
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ResourceManager mgr = ResourceManager.getResourceManager();
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@ -402,21 +420,21 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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int height = (int) (FloatMath.ceil(tilesRect.bottom) - top);
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for (int i = 0; i <width; i++) {
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for (int j = 0; j< height; j++) {
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float x1 = (i + left - tileX) * tileSize + w;
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float y1 = (j + top - tileY) * tileSize + h;
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String ordImgTile = mgr.calculateTileId(map, left + i, top + j, zoom);
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float x1 = (i + left - tileX) * ftileSize+ w;
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float y1 = (j + top - tileY) * ftileSize + h;
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String ordImgTile = mgr.calculateTileId(map, left + i, top + j, nzoom);
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// asking tile image async
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boolean imgExist = mgr.tileExistOnFileSystem(ordImgTile);
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Bitmap bmp = null;
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boolean originalBeLoaded = useInternet && zoom <= maxLevel;
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boolean originalBeLoaded = useInternet && nzoom <= maxLevel;
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if (imgExist || originalBeLoaded) {
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bmp = mgr.getTileImageForMapAsync(ordImgTile, map, left + i, top + j, zoom, useInternet);
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bmp = mgr.getTileImageForMapAsync(ordImgTile, map, left + i, top + j, nzoom, useInternet);
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}
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if (bmp == null) {
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int div = 2;
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// asking if there is small version of the map (in cache)
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String imgTile2 = mgr.calculateTileId(map, (left + i) / 2, (top + j) / 2, zoom - 1);
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String imgTile4 = mgr.calculateTileId(map, (left + i) / 4, (top + j) / 4, zoom - 2);
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String imgTile2 = mgr.calculateTileId(map, (left + i) / 2, (top + j) / 2, nzoom - 1);
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String imgTile4 = mgr.calculateTileId(map, (left + i) / 4, (top + j) / 4, nzoom - 2);
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if(originalBeLoaded || imgExist){
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bmp = mgr.getTileImageFromCache(imgTile2);
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div = 2;
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@ -426,11 +444,11 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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}
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}
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if(!originalBeLoaded && !imgExist){
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if (mgr.tileExistOnFileSystem(imgTile2) || (useInternet && zoom - 1 <= maxLevel)) {
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bmp = mgr.getTileImageForMapAsync(imgTile2, map, (left + i) / 2, (top + j) / 2, zoom - 1, useInternet);
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if (mgr.tileExistOnFileSystem(imgTile2) || (useInternet && nzoom - 1 <= maxLevel)) {
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bmp = mgr.getTileImageForMapAsync(imgTile2, map, (left + i) / 2, (top + j) / 2, nzoom - 1, useInternet);
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div = 2;
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} else if (mgr.tileExistOnFileSystem(imgTile4) || (useInternet && zoom - 2 <= maxLevel)) {
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bmp = mgr.getTileImageForMapAsync(imgTile4, map, (left + i) / 4, (top + j) / 4, zoom - 2, useInternet);
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} else if (mgr.tileExistOnFileSystem(imgTile4) || (useInternet && nzoom - 2 <= maxLevel)) {
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bmp = mgr.getTileImageForMapAsync(imgTile4, map, (left + i) / 4, (top + j) / 4, nzoom - 2, useInternet);
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div = 4;
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}
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}
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@ -441,14 +459,20 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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int xZoom = ((left + i) % div) * tileSize / div;
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int yZoom = ((top + j) % div) * tileSize / div;;
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bitmapToZoom.set(xZoom, yZoom, xZoom + tileSize / div, yZoom + tileSize / div);
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bitmapToDraw.set(x1, y1, x1 + tileSize, y1 + tileSize);
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bitmapToDraw.set(x1, y1, x1 + ftileSize, y1 + ftileSize);
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canvas.drawBitmap(bmp, bitmapToZoom, bitmapToDraw, paintBitmap);
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}
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} else {
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if(zoom - nzoom != 0){
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bitmapToZoom.set(0, 0, map.getTileSize(), map.getTileSize());
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bitmapToDraw.set(x1, y1, x1 + ftileSize, y1 + ftileSize);
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canvas.drawBitmap(bmp, bitmapToZoom, bitmapToDraw, paintBitmap);
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} else {
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canvas.drawBitmap(bmp, x1, y1, paintBitmap);
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}
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}
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}
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}
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drawOverMap(canvas);
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} finally {
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holder.unlockCanvasAndPost(canvas);
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@ -531,22 +555,22 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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/////////////////////////////////// DRAGGING PART ///////////////////////////////////////
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public float calcDiffTileY(float dx, float dy){
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float rad = (float) Math.toRadians(rotate);
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return (-FloatMath.sin(rad) * dx + FloatMath.cos(rad) * dy) / getTileSize();
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return (-FloatMath.sin(rad) * dx + FloatMath.cos(rad) * dy) / (getTileSize() );
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}
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public float calcDiffTileX(float dx, float dy){
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float rad = (float) Math.toRadians(rotate);
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return (FloatMath.cos(rad) * dx + FloatMath.sin(rad) * dy) / getTileSize();
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return (FloatMath.cos(rad) * dx + FloatMath.sin(rad) * dy) / (getTileSize() );
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}
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public float calcDiffPixelY(float dTileX, float dTileY){
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float rad = (float) Math.toRadians(rotate);
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return (FloatMath.sin(rad) * dTileX + FloatMath.cos(rad) * dTileY) * getTileSize();
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return (FloatMath.sin(rad) * dTileX + FloatMath.cos(rad) * dTileY) * getTileSize() ;
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}
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public float calcDiffPixelX(float dTileX, float dTileY){
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float rad = (float) Math.toRadians(rotate);
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return (FloatMath.cos(rad) * dTileX - FloatMath.sin(rad) * dTileY) * getTileSize();
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return (FloatMath.cos(rad) * dTileX - FloatMath.sin(rad) * dTileY) * getTileSize() ;
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}
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/**
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@ -554,7 +578,7 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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*/
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public int getMapXForPoint(double longitude){
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double tileX = MapUtils.getTileNumberX(zoom, longitude);
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return (int) ((tileX - getXTile()) * getTileSize() + getCenterPointX());
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return (int) ((tileX - getXTile()) * getTileSize()+ getCenterPointX());
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}
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public int getMapYForPoint(double latitude){
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double tileY = MapUtils.getTileNumberY(zoom, latitude);
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@ -606,87 +630,13 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
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@Override
|
||||
public boolean onTouchEvent(MotionEvent event) {
|
||||
// checkMultiTouchEvent(event);
|
||||
/*return */ gestureDetector.onTouchEvent(event);
|
||||
return true;
|
||||
if(event.getAction() == MotionEvent.ACTION_DOWN){
|
||||
animatedDraggingThread.stopDragging();
|
||||
}
|
||||
|
||||
private static Pattern x2Pattern = Pattern.compile("x2=([0-9]+)"); //$NON-NLS-1$
|
||||
private static Pattern y2Pattern = Pattern.compile("y2=([0-9]+)"); //$NON-NLS-1$
|
||||
private int lastX2 = 0;
|
||||
private int lastY2 = 0;
|
||||
private PointF mtStart = null;
|
||||
private PointF mtStart2 = null;
|
||||
private int mtZoom = 0;
|
||||
private float mtDist = 0;
|
||||
private boolean checkMultiTouchEvent(MotionEvent event) {
|
||||
String str = event.toString();
|
||||
Matcher m = x2Pattern.matcher(str);
|
||||
// log.debug(str);
|
||||
if(m.find()){
|
||||
int x2= Integer.parseInt(m.group(1));
|
||||
m = y2Pattern.matcher(str);
|
||||
if(m.find()){
|
||||
int y2= Integer.parseInt(m.group(1));
|
||||
if (x2 != lastX2 && y2 != lastY2) {
|
||||
float dx = x2 - event.getX();
|
||||
float dy = y2 - event.getY();
|
||||
float dist = FloatMath.sqrt(dx*dx+dy*dy);
|
||||
if (dist > 0) {
|
||||
if (mtStart == null) {
|
||||
mtStart = new PointF(event.getX(), event.getY());
|
||||
mtStart2 = new PointF(x2, y2);
|
||||
mtZoom = zoom;
|
||||
mtDist = dist;
|
||||
log.debug("Multitouch dist="+mtDist);
|
||||
} else {
|
||||
if(dist < mtDist){
|
||||
dist *= 0.6f;
|
||||
} else {
|
||||
dist *= 1.3f;
|
||||
}
|
||||
int dz = (int) (Math.log(dist/mtDist) / Math.log(2));
|
||||
log.debug("Mt dist=" +dist);
|
||||
if (mtZoom + dz != zoom) {
|
||||
setZoom(mtZoom + dz);
|
||||
}
|
||||
}
|
||||
lastX2 = x2;
|
||||
lastY2 = y2;
|
||||
// log.debug("Multi touch x=" + event.getX() + " y=" + event.getY() + " x2=" + x2 + " y2=" + y2 + " dist="
|
||||
// + dist +" mt="+mtDist);
|
||||
if (!multiTouchSupport.onTouchEvent(event)) {
|
||||
/* return */gestureDetector.onTouchEvent(event);
|
||||
}
|
||||
return true;
|
||||
} else if(event.getAction() == MotionEvent.ACTION_UP){
|
||||
log.debug("UP");
|
||||
mtStart = null;
|
||||
mtStart2 = null;
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return mtStart != null;
|
||||
// String names[] = { "DOWN" , "UP" , "MOVE" , "CANCEL" , "OUTSIDE" ,
|
||||
// "POINTER_DOWN" , "POINTER_UP" , "7?" , "8?" , "9?" };
|
||||
// StringBuilder sb = new StringBuilder();
|
||||
// int action = event.getAction();
|
||||
// int actionCode = action & 255;
|
||||
// sb.append("event ACTION_" ).append(names[actionCode]);
|
||||
// if (actionCode == 5
|
||||
// || actionCode == 6) {
|
||||
// sb.append("(pid " ).append(action >> 8);
|
||||
// sb.append(")" );
|
||||
// }
|
||||
// sb.append("[" );
|
||||
// for (int i = 0; i < event.getPointerCount(); i++) {
|
||||
// sb.append("#" ).append(i);
|
||||
// sb.append("(pid " ).append(event.getPointerId(i));
|
||||
// sb.append(")=" ).append((int) event.getX(i));
|
||||
// sb.append("," ).append((int) event.getY(i));
|
||||
// if (i + 1 < event.getPointerCount())
|
||||
// sb.append(";" );
|
||||
// }
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
|
|
@ -726,17 +676,35 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
}
|
||||
|
||||
@Override
|
||||
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
|
||||
if(mtStart != null){
|
||||
return true;
|
||||
public void onZoomEnded(float distance, float relativeToStart) {
|
||||
float dz = (float) (Math.log(relativeToStart) / Math.log(2) * 1.5);
|
||||
initialMultiTouchZoom = (float) Math.round(initialMultiTouchZoom + dz);
|
||||
setZoom(initialMultiTouchZoom);
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public void onZoomStarted(float distance) {
|
||||
initialMultiTouchZoom = zoom;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onZooming(float distance, float relativeToStart) {
|
||||
float dz = (float) (Math.log(relativeToStart) / Math.log(2) * 1.5);
|
||||
if(Math.abs(initialMultiTouchZoom + dz - zoom) > 0.05){
|
||||
setZoom(initialMultiTouchZoom + dz);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
|
||||
animatedDraggingThread.startDragging(Math.abs(velocityX/1000), Math.abs(velocityY/1000), e1.getX(), e1.getY(), e2.getX(), e2.getY());
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onLongPress(MotionEvent e) {
|
||||
if(mtStart != null){
|
||||
if(multiTouchSupport.isInZoomMode()){
|
||||
return;
|
||||
}
|
||||
if(log.isDebugEnabled()){
|
||||
|
|
@ -753,13 +721,11 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
@Override
|
||||
public boolean onScroll(MotionEvent e1, MotionEvent e2, float distanceX, float distanceY) {
|
||||
if(mtStart != null){
|
||||
return true;
|
||||
}
|
||||
dragTo(e2.getX() + distanceX, e2.getY() + distanceY, e2.getX(), e2.getY());
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -769,9 +735,6 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
|
||||
@Override
|
||||
public boolean onSingleTapUp(MotionEvent e) {
|
||||
if(mtStart != null){
|
||||
return true;
|
||||
}
|
||||
PointF point = new PointF(e.getX(), e.getY());
|
||||
if(log.isDebugEnabled()){
|
||||
log.debug("On click event "+ point.x + " " + point.y); //$NON-NLS-1$ //$NON-NLS-2$
|
||||
|
|
@ -787,15 +750,22 @@ public class OsmandMapTileView extends SurfaceView implements IMapDownloaderCall
|
|||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onDoubleTap(MotionEvent e) {
|
||||
float dx = e.getX() - getCenterPointX();
|
||||
float dy = e.getY() - getCenterPointY();
|
||||
|
||||
|
||||
public LatLon getLatLonFromScreenPoint(float x, float y){
|
||||
float dx = x - getCenterPointX();
|
||||
float dy = y - getCenterPointY();
|
||||
float fy = calcDiffTileY(dx, dy);
|
||||
float fx = calcDiffTileX(dx, dy);
|
||||
double latitude = MapUtils.getLatitudeFromTile(getZoom(), getYTile() + fy);
|
||||
double longitude = MapUtils.getLongitudeFromTile(getZoom(), getXTile() + fx);
|
||||
setLatLon(latitude, longitude);
|
||||
double latitude = MapUtils.getLatitudeFromTile(zoom, getYTile() + fy);
|
||||
double longitude = MapUtils.getLongitudeFromTile(zoom, getXTile() + fx);
|
||||
return new LatLon(latitude, longitude);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onDoubleTap(MotionEvent e) {
|
||||
LatLon l = getLatLonFromScreenPoint(e.getX(), e.getY());
|
||||
setLatLon(l.getLatitude(), l.getLongitude());
|
||||
setZoom(zoom + 1);
|
||||
return true;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -109,10 +109,6 @@ public class POIMapLayer implements OsmandMapLayer {
|
|||
return false;
|
||||
}
|
||||
|
||||
public int getTileSize(){
|
||||
return view.getTileSize();
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void initLayer(OsmandMapTileView view) {
|
||||
|
|
|
|||
|
|
@ -80,7 +80,7 @@ public class PointLocationLayer implements OsmandMapLayer {
|
|||
if (isLocationVisible(lastKnownLocation)) {
|
||||
int locationX = view.getMapXForPoint(lastKnownLocation.getLongitude());
|
||||
int locationY = view.getMapYForPoint(lastKnownLocation.getLatitude());
|
||||
int radius = MapUtils.getLengthXFromMeters(view.getZoom(), view.getLatitude(), view.getLongitude(), lastKnownLocation
|
||||
int radius = MapUtils.getLengthXFromMeters(view.getFloatZoom(), view.getLatitude(), view.getLongitude(), lastKnownLocation
|
||||
.getAccuracy(), view.getTileSize(), view.getWidth());
|
||||
|
||||
if(appMode == ApplicationMode.CAR){
|
||||
|
|
@ -105,7 +105,7 @@ public class PointLocationLayer implements OsmandMapLayer {
|
|||
int radiusBearing = 30;
|
||||
if(lastKnownLocation.hasSpeed()){
|
||||
radiusBearing =
|
||||
Math.max(MapUtils.getLengthXFromMeters(view.getZoom(), view.getLatitude(), view.getLongitude(),
|
||||
Math.max(MapUtils.getLengthXFromMeters(view.getFloatZoom(), view.getLatitude(), view.getLongitude(),
|
||||
lastKnownLocation.getSpeed(), view.getTileSize(), view.getWidth()) * 2, radiusBearing);
|
||||
}
|
||||
radiusBearing += RADIUS /2;
|
||||
|
|
|
|||
|
|
@ -67,10 +67,6 @@ public class TransportStopsLayer implements OsmandMapLayer {
|
|||
|
||||
|
||||
|
||||
public int getTileSize(){
|
||||
return view.getTileSize();
|
||||
}
|
||||
|
||||
|
||||
@Override
|
||||
public boolean onTouchEvent(PointF point) {
|
||||
|
|
|
|||
Loading…
Reference in a new issue