ClemensFischer/XAML-Map-Control
1
0
Fork 0
mirror of https://github.com/ClemensFischer/XAML-Map-Control.git synced 2026-04-05 14:37:01 +00:00
Code Issues Projects Releases Packages Wiki Activity

Version 7.3.1

Browse source
This commit is contained in:
ClemensFischer 2022-11-04 23:46:54 +01:00
parent d8656c99a4
commit 3a43713bdd
27 changed files with 46 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

22
MapControl/Shared/MapPanel.cs
View file

@ -109,16 +109,12 @@ namespace MapControl
/// <summary>
/// Returns the view position of a Location.
/// </summary>
public Point? GetViewPosition(Location location)
public Point GetViewPosition(Location location)
{
if (location == null)
{
return null;
}
var position = parentMap.LocationToView(location);
if (parentMap.MapProjection.Type <= MapProjectionType.NormalCylindrical && IsOutsideViewport(position))
if (parentMap.MapProjection.Type <= MapProjectionType.NormalCylindrical &&
IsOutsideViewport(position))
{
location = new Location(location.Latitude, parentMap.ConstrainedLongitude(location.Longitude));
@ -144,9 +140,11 @@ namespace MapControl
var center = new Point(rect.X + rect.Width / 2d, rect.Y + rect.Height / 2d);
var position = parentMap.ViewTransform.MapToView(center);
if (parentMap.MapProjection.Type <= MapProjectionType.NormalCylindrical && IsOutsideViewport(position))
if (parentMap.MapProjection.Type <= MapProjectionType.NormalCylindrical &&
IsOutsideViewport(position))
{
var location = parentMap.MapProjection.MapToLocation(center);
if (location != null)
{
location.Longitude = parentMap.ConstrainedLongitude(location.Longitude);
@ -207,7 +205,13 @@ namespace MapControl
{
foreach (var element in Children.OfType<FrameworkElement>())
{
var position = GetViewPosition(GetLocation(element));
Point? position = null;
var location = GetLocation(element);
if (location != null)
{
position = GetViewPosition(location);
}
SetViewPosition(element, position);