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Animator easing: improvements and backwards API compatibility (#242) #246

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This commit is contained in:
Emux 2016-11-21 12:42:48 +02:00
parent acde5d565d
commit 829e45224f
6 changed files with 32 additions and 13 deletions
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1
docs/Changelog.md
View File

@ -10,6 +10,7 @@
- House numbers (nodes) fix visibility [#168](https://github.com/mapsforge/vtm/issues/168)
- Use baseline 160dpi in scaling [#236](https://github.com/mapsforge/vtm/issues/236)
- MapFileTileSource zoom level API enhancements [#219](https://github.com/mapsforge/vtm/issues/219)
- Animator enhancements with easing functions [#246](https://github.com/mapsforge/vtm/issues/246)
- Tile grid layer scaling [#238](https://github.com/mapsforge/vtm/issues/238)
- Internal render themes various improvements [#41](https://github.com/mapsforge/vtm/issues/41)
- Many other minor improvements and bug fixes

5
vtm-android-example/src/org/oscim/android/test/BitmapTileMapActivity.java
View File

@ -25,7 +25,6 @@ import org.oscim.layers.tile.bitmap.BitmapTileLayer;
import org.oscim.renderer.MapRenderer;
import org.oscim.tiling.source.bitmap.BitmapTileSource;
import org.oscim.tiling.source.bitmap.DefaultSources;
import org.oscim.utils.Easing;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -95,7 +94,7 @@ public class BitmapTileMapActivity extends MapActivity {
if (i == 1) {
mMapView.map().getMapPosition(p);
p.setScale(4);
mMapView.map().animator().animateTo(time, p, Easing.Type.LINEAR);
mMapView.map().animator().animateTo(time, p);
} else {
//mMapView.map().setMapPosition(p);
p.setScale(2 + (1 << (int) (Math.random() * 13)));
@ -108,7 +107,7 @@ public class BitmapTileMapActivity extends MapActivity {
p.setBearing((float) (Math.random() * 360));
//mMapView.map().setMapPosition(p);
mMapView.map().animator().animateTo(time, p, Easing.Type.LINEAR);
mMapView.map().animator().animateTo(time, p);
}
loooop((i + 1) % 2);

5
vtm-android-example/src/org/oscim/android/test/SimpleMapActivity.java
View File

@ -34,7 +34,6 @@ import org.oscim.scalebar.MetricUnitAdapter;
import org.oscim.theme.IRenderTheme;
import org.oscim.theme.ThemeLoader;
import org.oscim.theme.VtmThemes;
import org.oscim.utils.Easing;
public class SimpleMapActivity extends BaseMapActivity {
private DefaultMapScaleBar mapScaleBar;
@ -92,7 +91,7 @@ public class SimpleMapActivity extends BaseMapActivity {
if (i == 1) {
mMapView.map().getMapPosition(p);
p.setScale(4);
mMapView.map().animator().animateTo(time, p, Easing.Type.LINEAR);
mMapView.map().animator().animateTo(time, p);
} else {
//mMapView.map().setMapPosition(p);
@ -106,7 +105,7 @@ public class SimpleMapActivity extends BaseMapActivity {
p.setBearing((float) (Math.random() * 360));
//mMapView.map().setMapPosition(p);
mMapView.map().animator().animateTo(time, p, Easing.Type.LINEAR);
mMapView.map().animator().animateTo(time, p);
}
loooop((i + 1) % 2);

4
vtm-gdx/src/org/oscim/gdx/InputHandler.java
View File

@ -96,11 +96,11 @@ public class InputHandler implements InputProcessor {
mMap.updateMap(true);
break;
case Input.Keys.NUM_1:
mMap.animator().animateZoom(500, 0.5, 0, 0, Easing.Type.LINEAR);
mMap.animator().animateZoom(500, 0.5, 0, 0);
mMap.updateMap(false);
break;
case Input.Keys.NUM_2:
mMap.animator().animateZoom(500, 2, 0, 0, Easing.Type.LINEAR);
mMap.animator().animateZoom(500, 2, 0, 0);
mMap.updateMap(false);
break;

3
vtm/src/org/oscim/layers/MapEventLayer.java
View File

@ -27,7 +27,6 @@ import org.oscim.event.MotionEvent;
import org.oscim.map.Map;
import org.oscim.map.Map.InputListener;
import org.oscim.map.ViewController;
import org.oscim.utils.Easing;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -178,7 +177,7 @@ public class MapEventLayer extends Layer implements InputListener, GestureListen
}
/* handle double tap zoom */
mMap.animator().animateZoom(300, 2, pivotX, pivotY, Easing.Type.LINEAR);
mMap.animator().animateZoom(300, 2, pivotX, pivotY);
} else if (mStartMove > 0) {
/* handle fling gesture */

21
vtm/src/org/oscim/map/Animator.java
View File

@ -66,6 +66,10 @@ public class Animator {
mMap = map;
}
public synchronized void animateTo(long duration, BoundingBox bbox) {
animateTo(duration, bbox, Easing.Type.LINEAR);
}
public synchronized void animateTo(long duration, BoundingBox bbox, Easing.Type easingType) {
ThreadUtils.assertMainThread();
@ -100,6 +104,14 @@ public class Animator {
animateTo(1000, bbox, Easing.Type.LINEAR);
}
/**
* Animate to GeoPoint
*
* @param duration in ms
* @param geoPoint
* @param scale
* @param relative alter scale relative to current scale
*/
public void animateTo(long duration, GeoPoint geoPoint,
double scale, boolean relative) {
animateTo(duration, geoPoint, scale, relative, Easing.Type.LINEAR);
@ -112,6 +124,7 @@ public class Animator {
* @param geoPoint
* @param scale
* @param relative alter scale relative to current scale
* @param easingType easing function
*/
public void animateTo(long duration, GeoPoint geoPoint,
double scale, boolean relative, Easing.Type easingType) {
@ -136,6 +149,10 @@ public class Animator {
animateTo(500, p, 1, true, Easing.Type.LINEAR);
}
public void animateTo(long duration, MapPosition pos) {
animateTo(duration, pos, Easing.Type.LINEAR);
}
public void animateTo(long duration, MapPosition pos, Easing.Type easingType) {
ThreadUtils.assertMainThread();
@ -238,7 +255,11 @@ public class Animator {
}
float adv = clamp(1.0f - millisLeft / mDuration, 0, 1);
// Avoid redundant calculations in case of linear easing
if (mEasingType != Easing.Type.LINEAR) {
adv = Easing.ease(0, (long) (adv * Long.MAX_VALUE), Long.MAX_VALUE, mEasingType);
adv = clamp(adv, 0, 1);
}
double scaleAdv = 1;
if ((mState & ANIM_SCALE) != 0) {