protected void setLatLonAnimate(double latitude, double longitude, boolean notify) {
currentViewport.setLatLonCenter(latitude, longitude);
refreshMap();
if (locationListener != null && notify) {
locationListener.locationChanged(latitude, longitude, this);
}
}
protected void setZoomAnimate(int zoom, float zoomScale, boolean notify) {
currentViewport.setZoom(zoom, zoomScale, 0);
refreshMap();
if (locationListener != null && notify) {
locationListener.locationChanged(getLatitude(), getLongitude(), this);
}
}
/** These methods do not consider rotating */
protected void dragToAnimate(float fromX, float fromY, float toX, float toY, boolean notify) {
float dx = (fromX - toX);
float dy = (fromY - toY);
moveTo(dx, dy);
if (locationListener != null && notify) {
locationListener.locationChanged(getLatitude(), getLongitude(), this);
}
}
// for internal usage
protected void zoomToAnimate(float tzoom, boolean notify) {
int zoom = getZoom();
float zoomToAnimate = tzoom - zoom - getZoomScale();
if (zoomToAnimate >= 1) {
zoom += (int) zoomToAnimate;
zoomToAnimate -= (int) zoomToAnimate;
}
while (zoomToAnimate < 0) {
zoom--;
zoomToAnimate += 1;
}
if (mainLayer != null
&& mainLayer.getMaximumShownMapZoom() >= zoom
&& mainLayer.getMinimumShownMapZoom() <= zoom) {
currentViewport.setZoomAndAnimation(zoom, zoomToAnimate);
currentViewport.setRotate(zoom > LOWEST_ZOOM_TO_ROTATE ? rotate : 0);
refreshMap();
if (notify && locationListener != null) {
locationListener.locationChanged(getLatitude(), getLongitude(), this);
}
}
}