ClemensFischer/XAML-Map-Control
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ClemensFischer 2025-11-05 16:25:19 +01:00
parent 6f7b2ba611
commit 6542596fd5
5 changed files with 45 additions and 31 deletions
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52
MapControl/Shared/PushpinBorder.cs
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@ -54,38 +54,38 @@ namespace MapControl
IsFilled = true
};
figure.Segments.Add(ArcTo(x1 + r1, y1, r1));
figure.Segments.Add(LineTo(x2 - r2, y1));
figure.Segments.Add(ArcTo(x2, y1 + r2, r2));
figure.ArcTo(x1 + r1, y1, r1);
figure.LineTo(x2 - r2, y1);
figure.ArcTo(x2, y1 + r2, r2);
if (HorizontalAlignment == HorizontalAlignment.Right)
{
figure.Segments.Add(LineTo(x2, y3));
figure.Segments.Add(LineTo(x2 - aw, y2));
figure.LineTo(x2, y3);
figure.LineTo(x2 - aw, y2);
}
else
{
figure.Segments.Add(LineTo(x2, y2 - r3));
figure.Segments.Add(ArcTo(x2 - r3, y2, r3));
figure.LineTo(x2, y2 - r3);
figure.ArcTo(x2 - r3, y2, r3);
}
if (HorizontalAlignment == HorizontalAlignment.Center)
{
var c = width / 2d;
figure.Segments.Add(LineTo(c + aw / 2d, y2));
figure.Segments.Add(LineTo(c, y3));
figure.Segments.Add(LineTo(c - aw / 2d, y2));
figure.LineTo(c + aw / 2d, y2);
figure.LineTo(c, y3);
figure.LineTo(c - aw / 2d, y2);
}
if (HorizontalAlignment == HorizontalAlignment.Left || HorizontalAlignment == HorizontalAlignment.Stretch)
{
figure.Segments.Add(LineTo(x1 + aw, y2));
figure.Segments.Add(LineTo(x1, y3));
figure.LineTo(x1 + aw, y2);
figure.LineTo(x1, y3);
}
else
{
figure.Segments.Add(LineTo(x1 + r4, y2));
figure.Segments.Add(ArcTo(x1, y2 - r4, r4));
figure.LineTo(x1 + r4, y2);
figure.ArcTo(x1, y2 - r4, r4);
}
var geometry = new PathGeometry();
@ -93,23 +93,29 @@ namespace MapControl
return geometry;
}
}
private static LineSegment LineTo(double x, double y)
internal static class PathFigureExtensions
{
public static void LineTo(this PathFigure figure, double x, double y)
{
return new LineSegment
figure.Segments.Add(new LineSegment
{
Point = new Point(x, y)
};
});
}
private static ArcSegment ArcTo(double x, double y, double r)
public static void ArcTo(this PathFigure figure, double x, double y, double r)
{
return new ArcSegment
if (r > 0d)
{
Point = new Point(x, y),
Size = new Size(r, r),
SweepDirection = SweepDirection.Clockwise
};
figure.Segments.Add(new ArcSegment
{
Point = new Point(x, y),
Size = new Size(r, r),
SweepDirection = SweepDirection.Clockwise
});
}
}
}
}