ClemensFischer/XAML-Map-Control
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Minor improvements

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This commit is contained in:
ClemensFischer 2022-12-01 22:48:08 +01:00
parent 754e185c5d
commit 7e6b187fd7
9 changed files with 44 additions and 46 deletions
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20
MapControl/Shared/BoundingBox.cs
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@ -15,8 +15,8 @@ namespace MapControl
#endif
public class BoundingBox
{
private double south;
private double north;
private double south = double.NaN;
private double north = double.NaN;
public BoundingBox()
{
@ -30,9 +30,8 @@ namespace MapControl
East = east;
}
public double West { get; set; }
public double East { get; set; }
public double West { get; set; } = double.NaN;
public double East { get; set; } = double.NaN;
public double South
{
@ -64,11 +63,16 @@ namespace MapControl
protected set { }
}
public static BoundingBox Parse(string s)
public static BoundingBox Parse(string boundingBox)
{
var values = s.Split(new char[] { ',' });
string[] values = null;
if (values.Length != 4)
if (!string.IsNullOrEmpty(boundingBox))
{
values = boundingBox.Split(new char[] { ',' });
}
if (values?.Length != 4)
{
throw new FormatException("BoundingBox string must be a comma-separated list of four floating point numbers.");
}