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fix: 修改18级overzoom模式，解决部分情况下渲染出错的问题

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xiaoyan
2023-10-13 17:39:53 +08:00
parent b2d7b8af47
commit ab873e86af
5 changed files with 8 additions and 11 deletions
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6
collect-library/src/main/java/com/navinfo/collect/library/map/source/OMDBReferenceTileSource.java
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@@ -1,10 +1,7 @@
package com.navinfo.collect.library.map.source;
import com.navinfo.collect.library.system.Constant;
import org.oscim.map.Viewport;
import org.oscim.tiling.ITileDataSource;
import org.oscim.tiling.OverzoomTileDataSource;
public class OMDBReferenceTileSource extends RealmDBTileSource {
private OMDBReferenceDataSource omdbReferenceTileSource;
@@ -18,7 +15,8 @@ public class OMDBReferenceTileSource extends RealmDBTileSource {
@Override
public ITileDataSource getDataSource() {
//return new OverzoomTileDataSource(new OMDBReferenceDataSource(), Constant.OVER_ZOOM);
return new OverzoomTileDataSource(omdbReferenceTileSource, Constant.OVER_ZOOM);
// return new OverzoomTileDataSource(omdbReferenceTileSource, Constant.OVER_ZOOM);
return omdbReferenceTileSource;
}
@Override

4
collect-library/src/main/java/com/navinfo/collect/library/map/source/OMDBTileDataSource.java
View File

@@ -81,8 +81,8 @@ public class OMDBTileDataSource implements ITileDataSource {
// 数据记录的tile号是以正外接tile号列表，此处过滤并未与当前tile相交的数据
if (!listResult.isEmpty()) {
Polygon tilePolygon = GeometryTools.getTilePolygon(tile);
System.out.println("第一条数据的最小x值:" + listResult.get(0).getTileX().stream().min(Integer::compare).get());
System.out.println("当前tile的:" + listResult.get(0).getTileX().stream().min(Integer::compare).get());
// System.out.println("第一条数据的最小x值:" + listResult.get(0).getTileX().stream().min(Integer::compare).get());
// System.out.println("当前tile的:" + listResult.get(0).getTileX().stream().min(Integer::compare).get());
listResult = listResult.stream().filter((RenderEntity renderEntity) -> renderEntity.getWkt().intersects(tilePolygon))
/*过滤数据，只有最小x（屏幕的最小x或数据的最小x会被渲染，跨Tile的其他数据不再重复渲染）*/
// .filter((RenderEntity renderEntity) -> MercatorProjection.longitudeToTileX(viewport.fromScreenPoint(0,0).getLongitude(), (byte) Constant.DATA_ZOOM) == currentTileX || renderEntity.getTileX().stream().min(Integer::compare).get() == currentTileX)

5
collect-library/src/main/java/com/navinfo/collect/library/map/source/OMDBTileSource.java
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@@ -3,11 +3,9 @@ package com.navinfo.collect.library.map.source;
import android.util.Log;
import com.navinfo.collect.library.data.entity.RenderEntity;
import com.navinfo.collect.library.system.Constant;
import org.oscim.map.Viewport;
import org.oscim.tiling.ITileDataSource;
import org.oscim.tiling.OverzoomTileDataSource;
import io.realm.Realm;
@@ -23,7 +21,8 @@ public class OMDBTileSource extends RealmDBTileSource {
@Override
public ITileDataSource getDataSource() {
// return new OverzoomTileDataSource(new OMDBTileDataSource(), Constant.OVER_ZOOM);
return new OverzoomTileDataSource(omdbTileDataSource, Constant.OVER_ZOOM);
// return new OverzoomTileDataSource(omdbTileDataSource, Constant.OVER_ZOOM);
return omdbTileDataSource;
}
@Override