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Removed TileRenderer class

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ClemensFischer 2026-02-23 16:47:53 +01:00
parent a435992dbc
commit 87271f9daf
6 changed files with 108 additions and 112 deletions
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105
MapsforgeTiles/Shared/MapsforgeTileSource.cs
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@ -1,34 +1,121 @@
using Microsoft.Extensions.Logging;
using org.mapsforge.map.awt.graphics;
using org.mapsforge.map.datastore;
using org.mapsforge.map.layer.cache;
using org.mapsforge.map.layer.renderer;
using org.mapsforge.map.model;
using org.mapsforge.map.reader;
using org.mapsforge.map.rendertheme;
using org.mapsforge.map.rendertheme.@internal;
using org.mapsforge.map.rendertheme.rule;
using System.Collections.Generic;
using System.IO;
namespace MapControl.MapsforgeTiles
{
public partial class MapsforgeTileSource(string theme, int cacheCapacity = 200, float textScale = 1f) : TileSource
public partial class MapsforgeTileSource : TileSource
{
private static ILogger Logger => field ??= ImageLoader.LoggerFactory?.CreateLogger<MapsforgeTileSource>();
private readonly TileRenderer tileRenderer = new TileRenderer(theme, cacheCapacity, textScale);
private static DisplayModel displayModel;
private static MapDataStore mapDataStore;
public static void Initialize(string mapFilePath, float dpiScale)
private readonly InMemoryTileCache tileCache;
private readonly DatabaseRenderer renderer;
private readonly RenderThemeFuture renderThemeFuture;
private readonly float renderTextScale;
public static void Initialize(string mapFile, float dpiScale)
{
List<string> mapFiles;
if (mapFilePath.EndsWith(".map"))
if (mapFile.EndsWith(".map"))
{
mapFiles = [mapFilePath];
mapFiles = [mapFile];
}
else
{
mapFiles = [.. Directory.EnumerateFiles(mapFilePath, "*.map")];
mapFiles = [.. Directory.EnumerateFiles(mapFile, "*.map")];
}
foreach (var mapFile in mapFiles)
Initialize(mapFiles, dpiScale);
}
public static void Initialize(List<string> mapFiles, float dpiScale)
{
DisplayModel.setDeviceScaleFactor(dpiScale);
displayModel = new DisplayModel();
if (mapFiles.Count == 1)
{
Logger?.LogInformation("Loading {mapFile}", mapFile);
Logger?.LogInformation("Loading {mapFile}", mapFiles[0]);
mapDataStore = new MapFile(mapFiles[0]);
}
else
{
var multiMapDataStore = new MultiMapDataStore(MultiMapDataStore.DataPolicy.DEDUPLICATE);
mapDataStore = multiMapDataStore;
foreach (var mapFile in mapFiles)
{
Logger?.LogInformation("Loading {mapFile}", mapFile);
multiMapDataStore.addMapDataStore(new MapFile(mapFile), false, false);
}
}
}
public MapsforgeTileSource(string theme, int cacheCapacity = 200, float textScale = 1f)
{
XmlRenderTheme renderTheme;
if (theme.EndsWith(".xml"))
{
renderTheme = new ExternalRenderTheme(theme);
}
else
{
renderTheme = MapsforgeThemes.valueOf(theme.ToUpper());
}
TileRenderer.Initialize(mapFiles, dpiScale);
tileCache = new InMemoryTileCache(cacheCapacity);
renderer = new DatabaseRenderer(mapDataStore, AwtGraphicFactory.INSTANCE, tileCache, null, true, false, null);
renderThemeFuture = new RenderThemeFuture(AwtGraphicFactory.INSTANCE, renderTheme, displayModel);
renderTextScale = textScale;
}
private int[] RenderTile(int zoomLevel, int column, int row)
{
if (!renderThemeFuture.isDone())
{
lock (renderThemeFuture)
{
if (!renderThemeFuture.isDone())
{
Logger?.LogInformation("Loading render theme...");
renderThemeFuture.run();
Logger?.LogInformation("Loading render theme done.");
}
}
}
int[] imageBuffer = null;
var tile = new org.mapsforge.core.model.Tile(column, row, (byte)zoomLevel, displayModel.getTileSize());
var job = new RendererJob(tile, mapDataStore, renderThemeFuture, displayModel, renderTextScale, false, false);
var bitmap = tileCache.get(job) ?? renderer.executeJob(job);
if (bitmap != null)
{
var image = AwtGraphicFactory.getBitmap(bitmap);
if (image != null)
{
imageBuffer = image.getRGB(0, 0, image.getWidth(), image.getHeight(), null, 0, image.getWidth());
}
}
return imageBuffer;
}
}
}