mirror of
https://github.com/ClemensFischer/XAML-Map-Control.git
synced 2025-12-06 07:12:04 +01:00
Version 4.12.2 Fixed local file handling for UWP. All relative paths relative to ms-appx:
This commit is contained in:
parent
26bf0b5005
commit
c28387f87c
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@ -5,6 +5,7 @@
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using System;
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using System;
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using System.Collections.Generic;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Diagnostics;
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using System.IO;
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using System.Threading.Tasks;
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using System.Threading.Tasks;
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#if WINDOWS_UWP
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#if WINDOWS_UWP
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using SQLiteCommand = Microsoft.Data.Sqlite.SqliteCommand;
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using SQLiteCommand = Microsoft.Data.Sqlite.SqliteCommand;
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@ -21,7 +22,7 @@ namespace MapControl.MBTiles
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public MBTileData(string file)
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public MBTileData(string file)
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{
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{
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connection = new SQLiteConnection("Data Source=" + file);
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connection = new SQLiteConnection("Data Source=" + Path.GetFullPath(file));
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}
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}
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public Task OpenAsync()
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public Task OpenAsync()
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@ -32,7 +32,7 @@ namespace MapControl
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{
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{
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if (!uri.IsAbsoluteUri || uri.Scheme == "file")
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if (!uri.IsAbsoluteUri || uri.Scheme == "file")
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{
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{
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image = await LoadLocalImageAsync(uri);
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image = await LoadImageAsync(uri.IsAbsoluteUri ? uri.LocalPath : uri.OriginalString);
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}
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}
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else if (uri.Scheme == "http" || uri.Scheme == "https")
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else if (uri.Scheme == "http" || uri.Scheme == "https")
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{
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{
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@ -230,13 +230,13 @@ namespace MapControl
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UpdateBoundingBox();
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UpdateBoundingBox();
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ImageSource imageSource = null;
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ImageSource image = null;
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if (BoundingBox != null)
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if (BoundingBox != null)
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{
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{
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try
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try
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{
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{
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imageSource = await GetImageAsync();
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image = await GetImageAsync();
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}
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}
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catch (Exception ex)
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catch (Exception ex)
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{
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{
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@ -244,7 +244,7 @@ namespace MapControl
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}
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}
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}
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}
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SwapImages(imageSource);
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SwapImages(image);
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updateInProgress = false;
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updateInProgress = false;
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}
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}
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@ -321,7 +321,7 @@ namespace MapControl
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}
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}
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}
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}
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private void SwapImages(ImageSource imageSource)
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private void SwapImages(ImageSource image)
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{
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{
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var topImage = (Image)Children[0];
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var topImage = (Image)Children[0];
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var bottomImage = (Image)Children[1];
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var bottomImage = (Image)Children[1];
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@ -329,7 +329,7 @@ namespace MapControl
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Children.RemoveAt(0);
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Children.RemoveAt(0);
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Children.Insert(1, topImage);
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Children.Insert(1, topImage);
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topImage.Source = imageSource;
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topImage.Source = image;
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SetBoundingBox(topImage, BoundingBox?.Clone());
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SetBoundingBox(topImage, BoundingBox?.Clone());
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topImage.BeginAnimation(OpacityProperty, new DoubleAnimation
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topImage.BeginAnimation(OpacityProperty, new DoubleAnimation
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@ -6,7 +6,6 @@ using System;
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using System.Collections.Generic;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Diagnostics;
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using System.IO;
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using System.IO;
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using System.Linq;
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using System.Threading;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Threading.Tasks;
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@ -57,7 +56,7 @@ namespace MapControl
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/// If the UriFormat of TileSource starts with "http" and SourceName is a non-empty string,
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/// If the UriFormat of TileSource starts with "http" and SourceName is a non-empty string,
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/// tile images will be cached in the TileImageLoader's Cache.
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/// tile images will be cached in the TileImageLoader's Cache.
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/// </summary>
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/// </summary>
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public async void LoadTilesAsync(IEnumerable<Tile> tiles)
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public void LoadTilesAsync(IEnumerable<Tile> tiles)
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{
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{
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tileQueue.Clear();
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tileQueue.Clear();
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tileQueue.Enqueue(tiles);
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tileQueue.Enqueue(tiles);
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@ -68,9 +67,10 @@ namespace MapControl
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{
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{
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Interlocked.Add(ref taskCount, newTasks);
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Interlocked.Add(ref taskCount, newTasks);
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await Task
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while (--newTasks >= 0)
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.WhenAll(Enumerable.Range(0, newTasks).Select(n => LoadTilesFromQueueAsync()))
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{
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.ConfigureAwait(false);
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Task.Run(() => LoadTilesFromQueueAsync());
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}
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}
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}
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}
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}
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@ -119,9 +119,9 @@ namespace MapControl
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protected override async Task<ImageSource> GetImageAsync()
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protected override async Task<ImageSource> GetImageAsync()
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{
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{
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var imageUri = GetImageUri();
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var uri = GetImageUri();
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return imageUri != null ? await ImageLoader.LoadImageAsync(imageUri) : null;
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return uri != null ? await ImageLoader.LoadImageAsync(uri) : null;
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}
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}
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/// <summary>
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/// <summary>
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@ -31,28 +31,18 @@ namespace MapControl
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{
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{
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await stream.WriteAsync(buffer.AsBuffer());
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await stream.WriteAsync(buffer.AsBuffer());
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stream.Seek(0);
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stream.Seek(0);
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return await LoadImageAsync(stream);
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return await LoadImageAsync(stream);
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}
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}
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}
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}
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private static async Task<ImageSource> LoadImageAsync(IHttpContent content)
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public static async Task<ImageSource> LoadImageAsync(string path)
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{
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using (var stream = new InMemoryRandomAccessStream())
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{
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await content.WriteToStreamAsync(stream);
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stream.Seek(0);
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return await LoadImageAsync(stream);
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}
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}
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private static async Task<ImageSource> LoadLocalImageAsync(Uri uri)
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{
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{
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ImageSource image = null;
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ImageSource image = null;
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var path = uri.IsAbsoluteUri ? uri.LocalPath : uri.OriginalString;
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if (File.Exists(path))
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if (File.Exists(path))
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{
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{
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var file = await StorageFile.GetFileFromPathAsync(path);
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var file = await StorageFile.GetFileFromPathAsync(Path.GetFullPath(path));
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using (var stream = await file.OpenReadAsync())
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using (var stream = await file.OpenReadAsync())
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{
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{
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@ -63,6 +53,17 @@ namespace MapControl
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return image;
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return image;
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}
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}
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private static async Task<ImageSource> LoadImageAsync(IHttpContent content)
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{
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using (var stream = new InMemoryRandomAccessStream())
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{
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await content.WriteToStreamAsync(stream);
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stream.Seek(0);
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return await LoadImageAsync(stream);
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}
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}
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internal class HttpBufferResponse
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internal class HttpBufferResponse
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{
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{
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public readonly IBuffer Buffer;
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public readonly IBuffer Buffer;
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@ -12,18 +12,18 @@ namespace MapControl
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{
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{
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public partial class Tile
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public partial class Tile
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{
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{
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public void SetImage(ImageSource imageSource, bool fadeIn = true)
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public void SetImage(ImageSource image, bool fadeIn = true)
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{
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{
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Pending = false;
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Pending = false;
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if (fadeIn && FadeDuration > TimeSpan.Zero)
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if (fadeIn && FadeDuration > TimeSpan.Zero)
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{
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{
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var bitmapImage = imageSource as BitmapImage;
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var bitmap = image as BitmapImage;
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if (bitmapImage?.UriSource != null)
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if (bitmap?.UriSource != null)
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{
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{
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bitmapImage.ImageOpened += BitmapImageOpened;
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bitmap.ImageOpened += BitmapImageOpened;
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bitmapImage.ImageFailed += BitmapImageFailed;
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bitmap.ImageFailed += BitmapImageFailed;
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}
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}
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else
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else
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{
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{
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Image.Opacity = 1d;
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Image.Opacity = 1d;
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}
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}
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Image.Source = imageSource;
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Image.Source = image;
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}
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}
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private void BitmapImageOpened(object sender, RoutedEventArgs e)
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private void BitmapImageOpened(object sender, RoutedEventArgs e)
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{
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{
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var bitmapImage = (BitmapImage)sender;
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var bitmap = (BitmapImage)sender;
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bitmapImage.ImageOpened -= BitmapImageOpened;
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bitmap.ImageOpened -= BitmapImageOpened;
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bitmapImage.ImageFailed -= BitmapImageFailed;
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bitmap.ImageFailed -= BitmapImageFailed;
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FadeIn();
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FadeIn();
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}
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}
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private void BitmapImageFailed(object sender, ExceptionRoutedEventArgs e)
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private void BitmapImageFailed(object sender, ExceptionRoutedEventArgs e)
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{
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{
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var bitmapImage = (BitmapImage)sender;
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var bitmap = (BitmapImage)sender;
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bitmapImage.ImageOpened -= BitmapImageOpened;
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bitmap.ImageOpened -= BitmapImageOpened;
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bitmapImage.ImageFailed -= BitmapImageFailed;
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bitmap.ImageFailed -= BitmapImageFailed;
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Image.Source = null;
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Image.Source = null;
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}
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}
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/// </summary>
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/// </summary>
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public static Caching.IImageCache Cache { get; set; }
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public static Caching.IImageCache Cache { get; set; }
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private async Task LoadCachedTileImageAsync(Tile tile, Uri uri, string cacheKey)
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private async Task LoadCachedTileImageAsync(Tile tile, Uri uri, string cacheKey)
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{
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{
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var cacheItem = await Cache.GetAsync(cacheKey).ConfigureAwait(false);
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var cacheItem = await Cache.GetAsync(cacheKey).ConfigureAwait(false);
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@ -78,7 +79,13 @@ namespace MapControl
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{
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{
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try
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try
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{
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{
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tile.SetImage(await loadImageFunc());
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var image = await loadImageFunc();
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if (image != null)
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{
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tile.SetImage(image);
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}
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tcs.SetResult(null);
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tcs.SetResult(null);
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}
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}
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catch (Exception ex)
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catch (Exception ex)
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@ -28,11 +28,6 @@ namespace MapControl
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return bitmapImage;
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return bitmapImage;
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}
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}
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public static Task<ImageSource> LoadImageAsync(Stream stream)
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{
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return Task.Run(() => LoadImage(stream));
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}
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public static ImageSource LoadImage(byte[] buffer)
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public static ImageSource LoadImage(byte[] buffer)
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{
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{
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using (var stream = new MemoryStream(buffer))
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using (var stream = new MemoryStream(buffer))
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@ -41,26 +36,9 @@ namespace MapControl
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}
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}
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}
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}
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public static Task<ImageSource> LoadImageAsync(byte[] buffer)
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public static ImageSource LoadImage(string path)
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{
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return Task.Run(() => LoadImage(buffer));
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}
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private static async Task<ImageSource> LoadImageAsync(HttpContent content)
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{
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using (var stream = new MemoryStream())
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{
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await content.CopyToAsync(stream);
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stream.Seek(0, SeekOrigin.Begin);
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return await LoadImageAsync(stream);
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}
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}
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private static ImageSource LoadLocalImage(Uri uri)
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{
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{
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ImageSource image = null;
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ImageSource image = null;
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var path = uri.IsAbsoluteUri ? uri.LocalPath : uri.OriginalString;
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if (File.Exists(path))
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if (File.Exists(path))
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{
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{
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@ -73,9 +51,30 @@ namespace MapControl
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return image;
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return image;
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}
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}
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private static Task<ImageSource> LoadLocalImageAsync(Uri uri)
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public static Task<ImageSource> LoadImageAsync(Stream stream)
|
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{
|
{
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return Task.Run(() => LoadLocalImage(uri));
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return Task.Run(() => LoadImage(stream));
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}
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public static Task<ImageSource> LoadImageAsync(byte[] buffer)
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{
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return Task.Run(() => LoadImage(buffer));
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}
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|
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public static Task<ImageSource> LoadImageAsync(string path)
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{
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return Task.Run(() => LoadImage(path));
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}
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|
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private static async Task<ImageSource> LoadImageAsync(HttpContent content)
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{
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using (var stream = new MemoryStream())
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|
{
|
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|
await content.CopyToAsync(stream);
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|
stream.Seek(0, SeekOrigin.Begin);
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|
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return LoadImage(stream);
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|
}
|
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}
|
}
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|
|
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internal class HttpStreamResponse
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internal class HttpStreamResponse
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|
|
@ -96,7 +95,7 @@ namespace MapControl
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|
|
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try
|
try
|
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{
|
{
|
||||||
using (var responseMessage = await HttpClient.GetAsync(uri))
|
using (var responseMessage = await HttpClient.GetAsync(uri).ConfigureAwait(false))
|
||||||
{
|
{
|
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if (responseMessage.IsSuccessStatusCode)
|
if (responseMessage.IsSuccessStatusCode)
|
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{
|
{
|
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|
|
@ -106,7 +105,7 @@ namespace MapControl
|
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if (ImageAvailable(responseMessage.Headers))
|
if (ImageAvailable(responseMessage.Headers))
|
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{
|
{
|
||||||
stream = new MemoryStream();
|
stream = new MemoryStream();
|
||||||
await responseMessage.Content.CopyToAsync(stream);
|
await responseMessage.Content.CopyToAsync(stream).ConfigureAwait(false);
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stream.Seek(0, SeekOrigin.Begin);
|
stream.Seek(0, SeekOrigin.Begin);
|
||||||
|
|
||||||
maxAge = responseMessage.Headers.CacheControl?.MaxAge;
|
maxAge = responseMessage.Headers.CacheControl?.MaxAge;
|
||||||
|
|
|
||||||
|
|
@ -11,18 +11,18 @@ namespace MapControl
|
||||||
{
|
{
|
||||||
public partial class Tile
|
public partial class Tile
|
||||||
{
|
{
|
||||||
public void SetImage(ImageSource imageSource, bool fadeIn = true)
|
public void SetImage(ImageSource image, bool fadeIn = true)
|
||||||
{
|
{
|
||||||
Pending = false;
|
Pending = false;
|
||||||
|
|
||||||
if (fadeIn && FadeDuration > TimeSpan.Zero)
|
if (fadeIn && FadeDuration > TimeSpan.Zero)
|
||||||
{
|
{
|
||||||
var bitmapSource = imageSource as BitmapSource;
|
var bitmap = image as BitmapSource;
|
||||||
|
|
||||||
if (bitmapSource != null && !bitmapSource.IsFrozen && bitmapSource.IsDownloading)
|
if (bitmap != null && !bitmap.IsFrozen && bitmap.IsDownloading)
|
||||||
{
|
{
|
||||||
bitmapSource.DownloadCompleted += BitmapDownloadCompleted;
|
bitmap.DownloadCompleted += BitmapDownloadCompleted;
|
||||||
bitmapSource.DownloadFailed += BitmapDownloadFailed;
|
bitmap.DownloadFailed += BitmapDownloadFailed;
|
||||||
}
|
}
|
||||||
else
|
else
|
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{
|
{
|
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|
|
@ -34,25 +34,25 @@ namespace MapControl
|
||||||
Image.Opacity = 1d;
|
Image.Opacity = 1d;
|
||||||
}
|
}
|
||||||
|
|
||||||
Image.Source = imageSource;
|
Image.Source = image;
|
||||||
}
|
}
|
||||||
|
|
||||||
private void BitmapDownloadCompleted(object sender, EventArgs e)
|
private void BitmapDownloadCompleted(object sender, EventArgs e)
|
||||||
{
|
{
|
||||||
var bitmapSource = (BitmapSource)sender;
|
var bitmap = (BitmapSource)sender;
|
||||||
|
|
||||||
bitmapSource.DownloadCompleted -= BitmapDownloadCompleted;
|
bitmap.DownloadCompleted -= BitmapDownloadCompleted;
|
||||||
bitmapSource.DownloadFailed -= BitmapDownloadFailed;
|
bitmap.DownloadFailed -= BitmapDownloadFailed;
|
||||||
|
|
||||||
FadeIn();
|
FadeIn();
|
||||||
}
|
}
|
||||||
|
|
||||||
private void BitmapDownloadFailed(object sender, ExceptionEventArgs e)
|
private void BitmapDownloadFailed(object sender, ExceptionEventArgs e)
|
||||||
{
|
{
|
||||||
var bitmapSource = (BitmapSource)sender;
|
var bitmap = (BitmapSource)sender;
|
||||||
|
|
||||||
bitmapSource.DownloadCompleted -= BitmapDownloadCompleted;
|
bitmap.DownloadCompleted -= BitmapDownloadCompleted;
|
||||||
bitmapSource.DownloadFailed -= BitmapDownloadFailed;
|
bitmap.DownloadFailed -= BitmapDownloadFailed;
|
||||||
|
|
||||||
Image.Source = null;
|
Image.Source = null;
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -27,8 +27,10 @@ namespace MapControl
|
||||||
/// </summary>
|
/// </summary>
|
||||||
public static ObjectCache Cache { get; set; } = MemoryCache.Default;
|
public static ObjectCache Cache { get; set; } = MemoryCache.Default;
|
||||||
|
|
||||||
|
|
||||||
private async Task LoadCachedTileImageAsync(Tile tile, Uri uri, string cacheKey)
|
private async Task LoadCachedTileImageAsync(Tile tile, Uri uri, string cacheKey)
|
||||||
{
|
{
|
||||||
|
ImageSource image = null;
|
||||||
DateTime expiration;
|
DateTime expiration;
|
||||||
var cacheBuffer = GetCachedImage(cacheKey, out expiration);
|
var cacheBuffer = GetCachedImage(cacheKey, out expiration);
|
||||||
|
|
||||||
|
|
@ -44,7 +46,7 @@ namespace MapControl
|
||||||
{
|
{
|
||||||
using (var stream = response.Stream)
|
using (var stream = response.Stream)
|
||||||
{
|
{
|
||||||
LoadTileImage(tile, stream);
|
image = ImageLoader.LoadImage(stream);
|
||||||
SetCachedImage(cacheKey, stream, GetExpiration(response.MaxAge));
|
SetCachedImage(cacheKey, stream, GetExpiration(response.MaxAge));
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -53,26 +55,28 @@ namespace MapControl
|
||||||
|
|
||||||
if (cacheBuffer != null) // cached image not expired or download failed
|
if (cacheBuffer != null) // cached image not expired or download failed
|
||||||
{
|
{
|
||||||
using (var stream = new MemoryStream(cacheBuffer))
|
image = ImageLoader.LoadImage(cacheBuffer);
|
||||||
{
|
|
||||||
LoadTileImage(tile, stream);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (image != null)
|
||||||
|
{
|
||||||
|
SetTileImage(tile, image);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private async Task LoadTileImageAsync(Tile tile, TileSource tileSource)
|
private async Task LoadTileImageAsync(Tile tile, TileSource tileSource)
|
||||||
{
|
{
|
||||||
SetTileImage(tile, await tileSource.LoadImageAsync(tile.XIndex, tile.Y, tile.ZoomLevel).ConfigureAwait(false));
|
var image = await tileSource.LoadImageAsync(tile.XIndex, tile.Y, tile.ZoomLevel).ConfigureAwait(false);
|
||||||
|
|
||||||
|
if (image != null)
|
||||||
|
{
|
||||||
|
SetTileImage(tile, image);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
private void LoadTileImage(Tile tile, Stream stream)
|
private void SetTileImage(Tile tile, ImageSource image)
|
||||||
{
|
{
|
||||||
SetTileImage(tile, ImageLoader.LoadImage(stream));
|
tile.Image.Dispatcher.InvokeAsync(() => tile.SetImage(image));
|
||||||
}
|
|
||||||
|
|
||||||
private void SetTileImage(Tile tile, ImageSource imageSource)
|
|
||||||
{
|
|
||||||
tile.Image.Dispatcher.InvokeAsync(() => tile.SetImage(imageSource));
|
|
||||||
}
|
}
|
||||||
|
|
||||||
private static byte[] GetCachedImage(string cacheKey, out DateTime expiration)
|
private static byte[] GetCachedImage(string cacheKey, out DateTime expiration)
|
||||||
|
|
|
||||||
|
|
@ -2,6 +2,7 @@
|
||||||
// © 2019 Clemens Fischer
|
// © 2019 Clemens Fischer
|
||||||
// Licensed under the Microsoft Public License (Ms-PL)
|
// Licensed under the Microsoft Public License (Ms-PL)
|
||||||
|
|
||||||
|
using MapControl.Projections;
|
||||||
using System;
|
using System;
|
||||||
using System.Globalization;
|
using System.Globalization;
|
||||||
using System.IO;
|
using System.IO;
|
||||||
|
|
@ -19,7 +20,6 @@ using System.Windows.Controls;
|
||||||
using System.Windows.Media;
|
using System.Windows.Media;
|
||||||
using System.Windows.Media.Imaging;
|
using System.Windows.Media.Imaging;
|
||||||
#endif
|
#endif
|
||||||
using MapControl.Projections;
|
|
||||||
|
|
||||||
namespace MapControl.Images
|
namespace MapControl.Images
|
||||||
{
|
{
|
||||||
|
|
@ -79,24 +79,11 @@ namespace MapControl.Images
|
||||||
|
|
||||||
public static async Task<WorldFileImage> ReadWorldFileImage(string imagePath, string worldFilePath, string projFilePath = null)
|
public static async Task<WorldFileImage> ReadWorldFileImage(string imagePath, string worldFilePath, string projFilePath = null)
|
||||||
{
|
{
|
||||||
BitmapSource bitmap;
|
var bitmap = (BitmapSource)await ImageLoader.LoadImageAsync(imagePath);
|
||||||
|
|
||||||
using (var stream = File.OpenRead(imagePath))
|
|
||||||
{
|
|
||||||
#if WINDOWS_UWP
|
|
||||||
bitmap = (BitmapSource)await ImageLoader.LoadImageAsync(stream.AsRandomAccessStream());
|
|
||||||
#else
|
|
||||||
bitmap = (BitmapSource)await ImageLoader.LoadImageAsync(stream);
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
var transform = ReadWorldFile(worldFilePath);
|
var transform = ReadWorldFile(worldFilePath);
|
||||||
MapProjection projection = null;
|
var projection = (projFilePath != null && File.Exists(projFilePath))
|
||||||
|
? new GeoApiProjection { WKT = File.ReadAllText(projFilePath) }
|
||||||
if (projFilePath != null && File.Exists(projFilePath))
|
: null;
|
||||||
{
|
|
||||||
projection = new GeoApiProjection { WKT = File.ReadAllText(projFilePath) };
|
|
||||||
}
|
|
||||||
|
|
||||||
return new WorldFileImage(bitmap, transform, projection);
|
return new WorldFileImage(bitmap, transform, projection);
|
||||||
}
|
}
|
||||||
|
|
@ -124,7 +111,9 @@ namespace MapControl.Images
|
||||||
throw new ArgumentException("World file \"" + path + "\"not found.");
|
throw new ArgumentException("World file \"" + path + "\"not found.");
|
||||||
}
|
}
|
||||||
|
|
||||||
var parameters = File.ReadLines(path).Take(6).Select((line, i) =>
|
var parameters = File.ReadLines(path)
|
||||||
|
.Take(6)
|
||||||
|
.Select((line, i) =>
|
||||||
{
|
{
|
||||||
double p;
|
double p;
|
||||||
if (!double.TryParse(line, NumberStyles.Float, CultureInfo.InvariantCulture, out p))
|
if (!double.TryParse(line, NumberStyles.Float, CultureInfo.InvariantCulture, out p))
|
||||||
|
|
|
||||||
|
|
@ -4,7 +4,6 @@
|
||||||
|
|
||||||
using System;
|
using System;
|
||||||
using System.Collections.Generic;
|
using System.Collections.Generic;
|
||||||
using System.Diagnostics;
|
|
||||||
using System.IO;
|
using System.IO;
|
||||||
using System.IO.Compression;
|
using System.IO.Compression;
|
||||||
using System.Linq;
|
using System.Linq;
|
||||||
|
|
@ -21,17 +20,10 @@ namespace MapControl.Images
|
||||||
UseLayoutRounding = false;
|
UseLayoutRounding = false;
|
||||||
}
|
}
|
||||||
|
|
||||||
private async Task<List<ImageOverlay>> ReadGroundOverlaysFromFile(string docFile)
|
private async Task<IEnumerable<ImageOverlay>> ReadGroundOverlaysFromFile(string docFile)
|
||||||
{
|
{
|
||||||
if (!Path.IsPathRooted(docFile))
|
docFile = Path.GetFullPath(docFile);
|
||||||
{
|
|
||||||
docFile = Path.Combine(Directory.GetCurrentDirectory(), docFile);
|
|
||||||
}
|
|
||||||
|
|
||||||
var docUri = new Uri(docFile);
|
|
||||||
|
|
||||||
var imageOverlays = await Task.Run(async () =>
|
|
||||||
{
|
|
||||||
var file = await StorageFile.GetFileFromPathAsync(docFile);
|
var file = await StorageFile.GetFileFromPathAsync(docFile);
|
||||||
var kmlDocument = new XmlDocument();
|
var kmlDocument = new XmlDocument();
|
||||||
|
|
||||||
|
|
@ -40,8 +32,8 @@ namespace MapControl.Images
|
||||||
kmlDocument.Load(stream.AsStreamForRead());
|
kmlDocument.Load(stream.AsStreamForRead());
|
||||||
}
|
}
|
||||||
|
|
||||||
return ReadGroundOverlays(kmlDocument).ToList();
|
var imageOverlays = ReadGroundOverlays(kmlDocument).ToList();
|
||||||
});
|
var docUri = new Uri(docFile);
|
||||||
|
|
||||||
foreach (var imageOverlay in imageOverlays)
|
foreach (var imageOverlay in imageOverlays)
|
||||||
{
|
{
|
||||||
|
|
@ -51,7 +43,7 @@ namespace MapControl.Images
|
||||||
return imageOverlays;
|
return imageOverlays;
|
||||||
}
|
}
|
||||||
|
|
||||||
private async Task<List<ImageOverlay>> ReadGroundOverlaysFromArchive(string archiveFile)
|
private async Task<IEnumerable<ImageOverlay>> ReadGroundOverlaysFromArchive(string archiveFile)
|
||||||
{
|
{
|
||||||
using (var archive = ZipFile.OpenRead(archiveFile))
|
using (var archive = ZipFile.OpenRead(archiveFile))
|
||||||
{
|
{
|
||||||
|
|
@ -63,8 +55,6 @@ namespace MapControl.Images
|
||||||
throw new ArgumentException("No KML entry found in " + archiveFile);
|
throw new ArgumentException("No KML entry found in " + archiveFile);
|
||||||
}
|
}
|
||||||
|
|
||||||
var imageOverlays = await Task.Run(() =>
|
|
||||||
{
|
|
||||||
var kmlDocument = new XmlDocument();
|
var kmlDocument = new XmlDocument();
|
||||||
|
|
||||||
using (var docStream = docEntry.Open())
|
using (var docStream = docEntry.Open())
|
||||||
|
|
@ -72,8 +62,7 @@ namespace MapControl.Images
|
||||||
kmlDocument.Load(docStream);
|
kmlDocument.Load(docStream);
|
||||||
}
|
}
|
||||||
|
|
||||||
return ReadGroundOverlays(kmlDocument).ToList();
|
var imageOverlays = ReadGroundOverlays(kmlDocument).ToList();
|
||||||
});
|
|
||||||
|
|
||||||
foreach (var imageOverlay in imageOverlays)
|
foreach (var imageOverlay in imageOverlays)
|
||||||
{
|
{
|
||||||
|
|
|
||||||
|
|
@ -14,22 +14,15 @@ namespace MapControl.Images
|
||||||
{
|
{
|
||||||
public partial class GroundOverlayPanel
|
public partial class GroundOverlayPanel
|
||||||
{
|
{
|
||||||
private async Task<List<ImageOverlay>> ReadGroundOverlaysFromFile(string docFile)
|
private async Task<IEnumerable<ImageOverlay>> ReadGroundOverlaysFromFile(string docFile)
|
||||||
{
|
{
|
||||||
if (!Path.IsPathRooted(docFile))
|
docFile = Path.GetFullPath(docFile);
|
||||||
{
|
|
||||||
docFile = Path.Combine(Directory.GetCurrentDirectory(), docFile);
|
|
||||||
}
|
|
||||||
|
|
||||||
var docUri = new Uri(docFile);
|
|
||||||
|
|
||||||
var imageOverlays = await Task.Run(() =>
|
|
||||||
{
|
|
||||||
var kmlDocument = new XmlDocument();
|
var kmlDocument = new XmlDocument();
|
||||||
kmlDocument.Load(docUri.ToString());
|
kmlDocument.Load(docFile);
|
||||||
|
|
||||||
return ReadGroundOverlays(kmlDocument).ToList();
|
var imageOverlays = ReadGroundOverlays(kmlDocument).ToList();
|
||||||
});
|
var docUri = new Uri(docFile);
|
||||||
|
|
||||||
foreach (var imageOverlay in imageOverlays)
|
foreach (var imageOverlay in imageOverlays)
|
||||||
{
|
{
|
||||||
|
|
@ -39,9 +32,7 @@ namespace MapControl.Images
|
||||||
return imageOverlays;
|
return imageOverlays;
|
||||||
}
|
}
|
||||||
|
|
||||||
private Task<List<ImageOverlay>> ReadGroundOverlaysFromArchive(string archiveFile)
|
private async Task<IEnumerable<ImageOverlay>> ReadGroundOverlaysFromArchive(string archiveFile)
|
||||||
{
|
|
||||||
return Task.Run(() =>
|
|
||||||
{
|
{
|
||||||
using (var archive = ZipFile.OpenRead(archiveFile))
|
using (var archive = ZipFile.OpenRead(archiveFile))
|
||||||
{
|
{
|
||||||
|
|
@ -71,16 +62,15 @@ namespace MapControl.Images
|
||||||
using (var zipStream = imageEntry.Open())
|
using (var zipStream = imageEntry.Open())
|
||||||
using (var memoryStream = new MemoryStream())
|
using (var memoryStream = new MemoryStream())
|
||||||
{
|
{
|
||||||
zipStream.CopyTo(memoryStream);
|
await zipStream.CopyToAsync(memoryStream);
|
||||||
memoryStream.Position = 0;
|
memoryStream.Position = 0;
|
||||||
imageOverlay.ImageSource = ImageLoader.LoadImage(memoryStream);
|
imageOverlay.ImageSource = await ImageLoader.LoadImageAsync(memoryStream);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return imageOverlays;
|
return imageOverlays;
|
||||||
}
|
}
|
||||||
});
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue