ClemensFischer/XAML-Map-Control
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Version 4.12.2 Improved TileImageLoader.

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ClemensF 2019-06-13 21:38:01 +02:00
parent 4531e620ca
commit 26bf0b5005
11 changed files with 162 additions and 140 deletions
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16
MapControl/Shared/MapTileLayer.cs
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@ -21,7 +21,10 @@ namespace MapControl
{
public interface ITileImageLoader
{
void LoadTilesAsync(IEnumerable<Tile> tiles, TileSource tileSource, string sourceName);
TileSource TileSource { get; set; }
string SourceName { get; set; }
void LoadTilesAsync(IEnumerable<Tile> tiles);
}
/// <summary>
@ -51,7 +54,8 @@ namespace MapControl
new PropertyMetadata(null, (o, e) => ((MapTileLayer)o).TileSourcePropertyChanged()));
public static readonly DependencyProperty SourceNameProperty = DependencyProperty.Register(
nameof(SourceName), typeof(string), typeof(MapTileLayer), new PropertyMetadata(null));
nameof(SourceName), typeof(string), typeof(MapTileLayer),
new PropertyMetadata(null, (o, e) => ((MapTileLayer)o).TileImageLoader.SourceName = (string)e.NewValue));
public static readonly DependencyProperty DescriptionProperty = DependencyProperty.Register(
nameof(Description), typeof(string), typeof(MapTileLayer), new PropertyMetadata(null));
@ -71,7 +75,7 @@ namespace MapControl
new PropertyMetadata(TimeSpan.FromSeconds(0.2), (o, e) => ((MapTileLayer)o).updateTimer.Interval = (TimeSpan)e.NewValue));
public static readonly DependencyProperty UpdateWhileViewportChangingProperty = DependencyProperty.Register(
nameof(UpdateWhileViewportChanging), typeof(bool), typeof(MapTileLayer), new PropertyMetadata(true));
nameof(UpdateWhileViewportChanging), typeof(bool), typeof(MapTileLayer), new PropertyMetadata(false));
public static readonly DependencyProperty MapBackgroundProperty = DependencyProperty.Register(
nameof(MapBackground), typeof(Brush), typeof(MapTileLayer), new PropertyMetadata(null));
@ -99,7 +103,7 @@ namespace MapControl
MapPanel.InitMapElement(this);
}
public ITileImageLoader TileImageLoader { get; private set; }
public ITileImageLoader TileImageLoader { get; }
public TileGrid TileGrid { get; private set; }
@ -271,6 +275,8 @@ namespace MapControl
private void TileSourcePropertyChanged()
{
TileImageLoader.TileSource = TileSource;
if (TileGrid != null)
{
Tiles = new List<Tile>();
@ -391,7 +397,7 @@ namespace MapControl
Children.Add(tile.Image);
}
TileImageLoader.LoadTilesAsync(Tiles, TileSource, SourceName);
TileImageLoader.LoadTilesAsync(Tiles);
}
}
}