ClemensFischer/XAML-Map-Control
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Version 4.9.0: Reworked MapPanel child arrangement.

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ClemensF 2018-05-01 12:45:19 +02:00
parent ea2cd438fa
commit 452e2a5454
9 changed files with 104 additions and 172 deletions
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29
MapControl/Shared/MapScale.cs
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@ -28,21 +28,22 @@ namespace MapControl
public static readonly DependencyProperty PaddingProperty = DependencyProperty.Register(
nameof(Padding), typeof(Thickness), typeof(MapScale), new PropertyMetadata(new Thickness(4)));
private TextBlock label = new TextBlock();
private Polyline line = new Polyline();
private readonly Polyline line = new Polyline();
private readonly TextBlock label = new TextBlock
{
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top,
TextAlignment = TextAlignment.Center
};
public MapScale()
{
IsHitTestVisible = false;
MinWidth = 100d;
label.HorizontalAlignment = HorizontalAlignment.Left;
label.VerticalAlignment = VerticalAlignment.Top;
label.TextAlignment = TextAlignment.Center;
label.SetBinding(TextBlock.ForegroundProperty, ForegroundBinding);
line.SetBinding(Shape.StrokeProperty, StrokeBinding);
line.SetBinding(Shape.StrokeThicknessProperty, StrokeThicknessBinding);
line.SetBinding(Shape.StrokeProperty, GetBinding(StrokeProperty, nameof(Stroke)));
line.SetBinding(Shape.StrokeThicknessProperty, GetBinding(StrokeThicknessProperty, nameof(StrokeThickness)));
Children.Add(line);
Children.Add(label);
@ -91,18 +92,8 @@ namespace MapControl
new Point(x2, y2),
new Point(x2, y1)
};
line.Measure(size);
if (FontFamily != null)
{
label.FontFamily = FontFamily;
}
label.FontSize = FontSize;
label.FontStyle = FontStyle;
label.FontStretch = FontStretch;
label.FontWeight = FontWeight;
label.Text = length >= 1000d ? string.Format("{0:0} km", length / 1000d) : string.Format("{0:0} m", length);
label.Width = size.Width;
label.Height = size.Height;