public void Draw(DrawContext context, GameTime gameTime)
{
_views.Draw (context, gameTime);
}
protected override void DrawForeground(DrawContext context, GameTime gameTime)
{
if (Font != null && !string.IsNullOrWhiteSpace(Text)) {
context.SpriteBatch.DrawString (
Font, Text, new Vector2(Padding.Left, Padding.Top), TextColor);
}
}
public override void Draw(GameTime gameTime)
{
base.Draw(gameTime);
if (_drawContext == null || _drawContext.GraphicsDevice != GraphicsDevice)
_drawContext = new DrawContext (GraphicsDevice, Matrix.Identity);
_drawContext.Begin (Matrix.Identity);
try {
_universe.Draw (_drawContext, gameTime);
} finally {
_drawContext.End ();
}
}
public void Draw(DrawContext context, GameTime gameTime)
{
_views.Draw(context, gameTime);
}
protected virtual void DrawAboveSubviews (DrawContext context, GameTime gameTime)
{
}
protected virtual void DrawForeground (DrawContext context, GameTime gameTime)
{
}
protected virtual void DrawBackground (DrawContext context, GameTime gameTime)
{
if (BackgroundColor.A > 0) {
var swatch = Universe.Content.Load<Texture2D>(@"Textures\white-1");
context.SpriteBatch.Draw (
swatch, Vector2.Zero, null, BackgroundColor, 0, Vector2.Zero,
new Vector2 (Frame.Width, Frame.Height), SpriteEffects.None, 0);
}
}
public virtual void Draw (DrawContext context, GameTime gameTime)
{
LayoutIfNeeded ();
DrawBackground (context, gameTime);
DrawForeground (context, gameTime);
_subviews.Draw (context, gameTime);
DrawAboveSubviews (context, gameTime);
}
