81 lines
2.9 KiB
Java
81 lines
2.9 KiB
Java
/*
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* Copyright 2013 Hannes Janetzek
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* Copyright 2016-2018 devemux86
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* Copyright 2016 Andrey Novikov
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*
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* This file is part of the OpenScienceMap project (http://www.opensciencemap.org).
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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.android.test;
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import android.os.Bundle;
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import org.oscim.backend.CanvasAdapter;
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import org.oscim.layers.tile.buildings.BuildingLayer;
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import org.oscim.layers.tile.vector.labeling.LabelLayer;
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import org.oscim.map.Layers;
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import org.oscim.renderer.BitmapRenderer;
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import org.oscim.renderer.GLViewport;
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import org.oscim.scalebar.DefaultMapScaleBar;
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import org.oscim.scalebar.ImperialUnitAdapter;
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import org.oscim.scalebar.MapScaleBar;
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import org.oscim.scalebar.MapScaleBarLayer;
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import org.oscim.scalebar.MetricUnitAdapter;
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import org.oscim.theme.VtmThemes;
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public class LayerGroupActivity extends BaseMapActivity {
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private static final int GROUP_3D_OBJECTS = 1;
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private static final int GROUP_LABELS = 2;
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private static final int GROUP_OVERLAYS = 3;
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private DefaultMapScaleBar mapScaleBar;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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Layers layers = mMap.layers();
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layers.addGroup(GROUP_3D_OBJECTS);
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layers.add(new BuildingLayer(mMap, mBaseLayer), GROUP_3D_OBJECTS);
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layers.addGroup(GROUP_LABELS);
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layers.add(new LabelLayer(mMap, mBaseLayer), GROUP_LABELS);
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mapScaleBar = new DefaultMapScaleBar(mMap);
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mapScaleBar.setScaleBarMode(DefaultMapScaleBar.ScaleBarMode.BOTH);
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mapScaleBar.setDistanceUnitAdapter(MetricUnitAdapter.INSTANCE);
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mapScaleBar.setSecondaryDistanceUnitAdapter(ImperialUnitAdapter.INSTANCE);
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mapScaleBar.setScaleBarPosition(MapScaleBar.ScaleBarPosition.BOTTOM_LEFT);
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MapScaleBarLayer mapScaleBarLayer = new MapScaleBarLayer(mMap, mapScaleBar);
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BitmapRenderer renderer = mapScaleBarLayer.getRenderer();
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renderer.setPosition(GLViewport.Position.BOTTOM_LEFT);
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renderer.setOffset(5 * CanvasAdapter.getScale(), 0);
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layers.addGroup(GROUP_OVERLAYS);
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layers.add(mapScaleBarLayer, GROUP_OVERLAYS);
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mMap.setTheme(VtmThemes.DEFAULT);
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}
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@Override
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protected void onDestroy() {
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if (mapScaleBar != null)
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mapScaleBar.destroy();
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super.onDestroy();
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}
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}
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