ClemensFischer/XAML-Map-Control
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String.Format

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This commit is contained in:
Clemens 2021-07-05 00:04:07 +02:00
parent 5fde94acb9
commit 3cdbbe1e13
2 changed files with 12 additions and 25 deletions
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20
MapControl/Shared/MapScale.cs
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@ -3,6 +3,7 @@
// Licensed under the Microsoft Public License (Ms-PL)
using System;
using System.Globalization;
#if WINUI
using Windows.Foundation;
using Microsoft.UI.Xaml;
@ -70,18 +71,9 @@ namespace MapControl
var length = MinWidth / scale;
var magnitude = Math.Pow(10d, Math.Floor(Math.Log10(length)));
if (length / magnitude < 2d)
{
length = 2d * magnitude;
}
else if (length / magnitude < 5d)
{
length = 5d * magnitude;
}
else
{
length = 10d * magnitude;
}
length = length / magnitude < 2d ? 2d * magnitude
: length / magnitude < 5d ? 5d * magnitude
: 10d * magnitude;
size.Width = length * scale + StrokeThickness + Padding.Left + Padding.Right;
size.Height = 1.25 * FontSize + StrokeThickness + Padding.Top + Padding.Bottom;
@ -100,7 +92,9 @@ namespace MapControl
};
line.Measure(size);
label.Text = length >= 1000d ? string.Format("{0:0} km", length / 1000d) : string.Format("{0:0} m", length);
label.Text = length >= 1000d
? string.Format(CultureInfo.InvariantCulture, "{0:0} km", length / 1000d)
: string.Format(CultureInfo.InvariantCulture, "{0:0} m", length);
label.Width = size.Width;
label.Height = size.Height;
label.Measure(size);