/// <summary>
/// This is where an element initializes, specifically, where anything declarative in nature associated with
/// the element should take place. When the design tool is available, this file will be generated.
/// </summary>
public void InitializeComponent()
{
Text = "Hello, World!";
FontSize = FontSize.FromKind(FontSizeKind.Large);
HorizontalAlignment = HorizontalAlignment.Center;
VerticalAlignment = VerticalAlignment.Center;
}
public Flex_Demo()
{
InitializeComponent();
Brush
borderBrush = new SolidColorBrush(Colors.SeaShell),
darkNumberBrush = Common.GetSolidColorBrush(Colors.Black),
lightNumberBrush = Common.GetSolidColorBrush(Colors.Gray);
var ballRadius = 40.0d;
var ballLength = new Length(ballRadius * 2, Unit.Px);
var ballCornerRadius = new CornerRadius(new Length(ballRadius, Unit.Px));
var numberFontSize = FontSize.FromKind(FontSizeKind.Large);
for (var i = 0; i < 50; ++i)
{
var ballBackground = Common.SolidColorBrushes[i % Common.SolidColorBrushes.Length];
var isBallDark = ballBackground.Color.R.Intensity + ballBackground.Color.G.Intensity + ballBackground.Color.B.Intensity < 0x180;
var e_ball = new Border()
{
CornerRadius = ballCornerRadius,
BorderBrush = borderBrush,
Background = ballBackground,
Width = ballLength,
Height = ballLength
};
var e_number = new TextBlock()
{
Foreground = (isBallDark) ? lightNumberBrush : darkNumberBrush,
Text = i.ToString(),
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
FontSize = numberFontSize,
Selectable = false
};
e_ball.Child = e_number;
e_flex.Children.Add(e_ball);
}
}
