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Version 5.0: Reworked MapBase and MapPath

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ClemensF 2020-03-28 21:53:38 +01:00
parent 06fd31c17b
commit 49e15ce424
41 changed files with 466 additions and 1068 deletions
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34
MapControl/Shared/MapImageLayer.cs
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@ -23,11 +23,14 @@ using System.Windows.Threading;
namespace MapControl
{
/// <summary>
/// Map image layer. Fills the entire viewport with a map image, e.g. provided by a Web Map Service.
/// Map image layer. Fills the viewport with a single map image, e.g. provided by a Web Map Service.
/// The image must be provided by the abstract GetImageAsync method.
/// </summary>
public abstract class MapImageLayer : MapPanel, IMapLayer
{
public static readonly DependencyProperty DescriptionProperty = DependencyProperty.Register(
nameof(Description), typeof(string), typeof(MapImageLayer), new PropertyMetadata(null));
public static readonly DependencyProperty MinLatitudeProperty = DependencyProperty.Register(
nameof(MinLatitude), typeof(double), typeof(MapImageLayer), new PropertyMetadata(double.NaN));
@ -53,9 +56,6 @@ namespace MapControl
public static readonly DependencyProperty UpdateWhileViewportChangingProperty = DependencyProperty.Register(
nameof(UpdateWhileViewportChanging), typeof(bool), typeof(MapImageLayer), new PropertyMetadata(false));
public static readonly DependencyProperty DescriptionProperty = DependencyProperty.Register(
nameof(Description), typeof(string), typeof(MapImageLayer), new PropertyMetadata(null));
public static readonly DependencyProperty MapBackgroundProperty = DependencyProperty.Register(
nameof(MapBackground), typeof(Brush), typeof(MapImageLayer), new PropertyMetadata(null));
@ -74,6 +74,16 @@ namespace MapControl
updateTimer.Tick += async (s, e) => await UpdateImageAsync();
}
/// <summary>
/// Description of the MapImageLayer.
/// Used to display copyright information on top of the map.
/// </summary>
public string Description
{
get { return (string)GetValue(DescriptionProperty); }
set { SetValue(DescriptionProperty, value); }
}
/// <summary>
/// Optional minimum latitude value. Default is NaN.
/// </summary>
@ -120,9 +130,9 @@ namespace MapControl
}
/// <summary>
/// Relative size of the map image in relation to the current viewport size.
/// Relative size of the map image in relation to the current view size.
/// Setting a value greater than one will let MapImageLayer request images that
/// are larger than the viewport, in order to support smooth panning.
/// are larger than the view, in order to support smooth panning.
/// </summary>
public double RelativeImageSize
{
@ -148,16 +158,6 @@ namespace MapControl
set { SetValue(UpdateWhileViewportChangingProperty, value); }
}
/// <summary>
/// Description of the MapImageLayer.
/// Used to display copyright information on top of the map.
/// </summary>
public string Description
{
get { return (string)GetValue(DescriptionProperty); }
set { SetValue(DescriptionProperty, value); }
}
/// <summary>
/// Optional foreground brush.
/// Sets MapBase.Foreground if not null and the MapImageLayer is the base map layer.
@ -258,7 +258,7 @@ namespace MapControl
var y = (ParentMap.RenderSize.Height - height) / 2d;
var rect = new Rect(x, y, width, height);
BoundingBox = ParentMap.ViewportRectToBoundingBox(rect);
BoundingBox = ParentMap.ViewRectToBoundingBox(rect);
if (BoundingBox != null)
{