100 lines
3.9 KiB
Java
100 lines
3.9 KiB
Java
/*
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* Copyright 2016-2018 devemux86
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* Copyright 2017 Longri
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*
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* This program is free software: you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.oscim.test;
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import org.oscim.backend.CanvasAdapter;
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import org.oscim.backend.canvas.Bitmap;
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import org.oscim.core.GeoPoint;
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import org.oscim.gdx.GdxMapApp;
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import org.oscim.layers.marker.ItemizedLayer;
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import org.oscim.layers.marker.MarkerItem;
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import org.oscim.layers.marker.MarkerSymbol;
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import org.oscim.layers.tile.bitmap.BitmapTileLayer;
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import org.oscim.renderer.atlas.TextureAtlas;
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import org.oscim.renderer.atlas.TextureRegion;
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import org.oscim.tiling.TileSource;
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import org.oscim.tiling.source.OkHttpEngine;
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import org.oscim.tiling.source.bitmap.DefaultSources;
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import org.oscim.utils.TextureAtlasUtils;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.LinkedHashMap;
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import java.util.List;
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import static org.oscim.layers.marker.MarkerSymbol.HotspotPlace;
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public class AtlasMarkerLayerTest extends MarkerLayerTest {
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@Override
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public void createLayers() {
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try {
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// Map events receiver
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mMap.layers().add(new MapEventsReceiver(mMap));
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TileSource tileSource = DefaultSources.OPENSTREETMAP
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.httpFactory(new OkHttpEngine.OkHttpFactory())
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.build();
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mMap.layers().add(new BitmapTileLayer(mMap, tileSource));
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mMap.setMapPosition(0, 0, 1 << 2);
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Bitmap bitmapPoi = CanvasAdapter.decodeBitmap(getClass().getResourceAsStream("/res/marker_poi.png"));
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Bitmap bitmapFocus = CanvasAdapter.decodeBitmap(getClass().getResourceAsStream("/res/marker_focus.png"));
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// Create Atlas from Bitmaps
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java.util.Map<Object, Bitmap> inputMap = new LinkedHashMap<>();
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java.util.Map<Object, TextureRegion> regionsMap = new LinkedHashMap<>();
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List<TextureAtlas> atlasList = new ArrayList<>();
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inputMap.put("poi", bitmapPoi);
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inputMap.put("focus", bitmapFocus);
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// Bitmaps will never used any more
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// With iOS we must flip the Y-Axis
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TextureAtlasUtils.createTextureRegions(inputMap, regionsMap, atlasList, true, false);
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MarkerSymbol symbol;
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if (BILLBOARDS)
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symbol = new MarkerSymbol(regionsMap.get("poi"), HotspotPlace.BOTTOM_CENTER);
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else
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symbol = new MarkerSymbol(regionsMap.get("poi"), HotspotPlace.CENTER, false);
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if (BILLBOARDS)
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mFocusMarker = new MarkerSymbol(regionsMap.get("focus"), HotspotPlace.BOTTOM_CENTER);
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else
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mFocusMarker = new MarkerSymbol(regionsMap.get("focus"), HotspotPlace.CENTER, false);
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mMarkerLayer = new ItemizedLayer<>(mMap, new ArrayList<MarkerItem>(), symbol, this);
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mMap.layers().add(mMarkerLayer);
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List<MarkerItem> pts = new ArrayList<>();
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for (double lat = -90; lat <= 90; lat += 5) {
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for (double lon = -180; lon <= 180; lon += 5)
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pts.add(new MarkerItem(lat + "/" + lon, "", new GeoPoint(lat, lon)));
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}
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mMarkerLayer.addItems(pts);
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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public static void main(String[] args) {
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GdxMapApp.init();
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GdxMapApp.run(new AtlasMarkerLayerTest());
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}
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}
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