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Updated MapPolypoint

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ClemensFischer 2025-12-19 07:38:06 +01:00
parent e4048db274
commit 2b3a8606c0
5 changed files with 16 additions and 25 deletions
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9
MapControl/Avalonia/MapPolypoint.Avalonia.cs
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@ -81,7 +81,10 @@ namespace MapControl
private void AddPolylinePoints(PathFigures figures, IEnumerable<Location> locations, double longitudeOffset, bool closed)
{
var points = LocationsToView(locations, longitudeOffset);
var points = locations
.Select(location => LocationToView(location, longitudeOffset))
.Where(point => point.HasValue)
.Select(point => point.Value);
if (points.Any())
{
@ -120,8 +123,8 @@ namespace MapControl
{
if (figures.Count == 0)
{
// Avalonia Shape seems to ignore PathGeometry with empty Figures collection
// Avalonia Shape seems to ignore PathGeometry with empty Figures collection.
//
figures.Add(new PathFigure { StartPoint = new Point(-1000, -1000) });
}

20
MapControl/Shared/MapPath.cs
View file

@ -1,6 +1,4 @@
using System.Collections.Generic;
using System.Linq;
#if WPF
#if WPF
using System.Windows;
#elif UWP
using Windows.UI.Xaml;
@ -123,21 +121,5 @@ namespace MapControl
return point;
}
protected IEnumerable<Point> LocationsToMap(IEnumerable<Location> locations, double longitudeOffset)
{
return locations
.Select(location => LocationToMap(location, longitudeOffset))
.Where(point => point.HasValue)
.Select(point => point.Value);
}
protected IEnumerable<Point> LocationsToView(IEnumerable<Location> locations, double longitudeOffset)
{
return locations
.Select(location => LocationToView(location, longitudeOffset))
.Where(point => point.HasValue)
.Select(point => point.Value);
}
}
}

2
MapControl/Shared/WmsImageLayer.cs
View file

@ -330,7 +330,7 @@ namespace MapControl
{ "J", Math.Round(imagePos.Y).ToString("F0") }
};
// GetRequestUri may modify queryParameters["LAYERS"]
// GetRequestUri may modify queryParameters["LAYERS"].
//
uri = GetRequestUri(queryParameters) + "&QUERY_LAYERS=" + queryParameters["LAYERS"];
}

5
MapControl/WPF/MapPolypoint.WPF.cs
View file

@ -79,7 +79,10 @@ namespace MapControl
private void AddPolylinePoints(StreamGeometryContext context, IEnumerable<Location> locations, double longitudeOffset, bool closed)
{
var points = LocationsToView(locations, longitudeOffset);
var points = locations
.Select(location => LocationToView(location, longitudeOffset))
.Where(point => point.HasValue)
.Select(point => point.Value);
if (points.Any())
{

5
MapControl/WinUI/MapPolypoint.WinUI.cs
View file

@ -84,7 +84,10 @@ namespace MapControl
private void AddPolylinePoints(PathFigureCollection figures, IEnumerable<Location> locations, double longitudeOffset, bool closed)
{
var points = LocationsToView(locations, longitudeOffset);
var points = locations
.Select(location => LocationToView(location, longitudeOffset))
.Where(point => point.HasValue)
.Select(point => point.Value);
if (points.Any())
{