private void InitDigits()
{
var converter = new ObjectSizeConverter();
var offset = converter.Convert(125);
for (int i = 1; i <= 12; ++i)
{
TextBlock tb = new TextBlock();
tb.Text = i.ToString();
tb.TextAlignment = TextAlignment.Center;
tb.RenderTransformOrigin = new Point(1, 1);
tb.Foreground = new SolidColorBrush(Colors.White);
tb.FontSize = converter.Convert(8);
tb.RenderTransform = new ScaleTransform {ScaleX = 2, ScaleY = 2};
double r = converter.Convert(85);
double angle = Math.PI*i*30.0/180.0;
double x = Math.Sin(angle)*r + offset, y = -Math.Cos(angle)*r + offset;
Canvas.SetLeft(tb, x);
Canvas.SetTop(tb, y);
_markersCanvas.Children.Add(tb);
}
}
private void InitMarkers()
{
var converter = new ObjectSizeConverter();
var offset = converter.Convert(125);
for (int i = 0; i < 60; ++i)
{
Rectangle marker = new Rectangle();
if ((i % 5) == 0)
{
marker.Width = converter.Convert(1.5);
marker.Height = converter.Convert(8);
marker.Fill = new SolidColorBrush(Color.FromArgb(0xe0, 0xff, 0xff, 0xff));
marker.Stroke = new SolidColorBrush(Color.FromArgb(0x80, 0x33, 0x33, 0x33));
marker.StrokeThickness = 0.5;
}
else
{
marker.Width = converter.Convert(1);
marker.Height = converter.Convert(3);
marker.Fill = new SolidColorBrush(Color.FromArgb(0x80, 0xff, 0xff, 0xff));
marker.Stroke = null;
marker.StrokeThickness = 0;
}
TransformGroup transforms = new TransformGroup();
transforms.Children.Add(new TranslateTransform { X =-(marker.Width/2), Y =converter.Convert(92)});
transforms.Children.Add(new RotateTransform { Angle = i * 6 });
transforms.Children.Add(new TranslateTransform {X = offset, Y = offset});
marker.RenderTransform = transforms;
_markersCanvas.Children.Add(marker);
}
}
private void uiFlagImage_ImageOpened(object sender, RoutedEventArgs e)
{
var img = (sender as Image);
var converter = new ObjectSizeConverter();
var canvas = (img.Parent as Canvas);
var left = (canvas.ActualWidth/2) - (img.ActualWidth/2);
Canvas.SetLeft(img, left);
Canvas.SetTop(img, converter.Convert(60));
}