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Fixed ArgumentExceptions

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ClemensF 2021-02-11 23:34:37 +01:00
parent 87ff5043f6
commit d4f5456dd5
10 changed files with 36 additions and 35 deletions
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15
MapControl/Shared/LocationCollection.cs
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@ -9,7 +9,8 @@ using System.Linq;
namespace MapControl
{
/// <summary>
/// A collection of Locations with support for string parsing and calculation of great circle and rhumb line locations.
/// A collection of Locations with support for string parsing
/// and calculation of great circle and rhumb line locations.
/// </summary>
#if !WINDOWS_UWP
[System.ComponentModel.TypeConverter(typeof(LocationCollectionConverter))]
@ -64,7 +65,7 @@ namespace MapControl
if (resolution <= 0d)
{
throw new ArgumentOutOfRangeException(
nameof(resolution), "The parameter resolution must be greater than zero.");
nameof(resolution), "The resolution argument must be greater than zero.");
}
resolution *= Math.PI / 180d;
@ -126,7 +127,7 @@ namespace MapControl
if (resolution <= 0d)
{
throw new ArgumentOutOfRangeException(
nameof(resolution), "The parameter resolution must be greater than zero.");
nameof(resolution), "The resolution argument must be greater than zero.");
}
resolution *= Math.PI / 180d;
@ -139,13 +140,13 @@ namespace MapControl
if (double.IsInfinity(y1))
{
throw new ArgumentOutOfRangeException(
nameof(location1), "The parameter location1 must have an absolute latitude value of less than 90 degrees.");
nameof(location1), "The location1 argument must have an absolute latitude value of less than 90.");
}
if (double.IsInfinity(y2))
{
throw new ArgumentOutOfRangeException(
nameof(location2), "The parameter location2 must have an absolute latitude value of less than 90 degrees.");
nameof(location2), "The location2 argument must have an absolute latitude value of less than 90.");
}
var lon1 = location1.Longitude;
@ -154,12 +155,12 @@ namespace MapControl
var dlon = lon2 - lon1;
var dy = y2 - y1;
// sec(beta) = 1 / cos(atan(dx,dy)) = sqrt(1 + (dx/dy)^2)
// sec(beta) = 1 / cos(atan(dlon,dy)) = sqrt(1 + (dlon/dy)^2)
var sec = Math.Sqrt(1d + dlon * dlon / (dy * dy));
var s12 = sec < 1000d
? Math.Abs(dlat * Math.PI / 180d * sec)
: Math.Abs(dlon * Math.PI / 180d);
: Math.Abs(dlon * Math.PI / 180d * Math.Cos((lat1 + lat2) * Math.PI / 360d));
var locations = new LocationCollection(new Location(lat1, lon1));