// simple drawing of 1 pixel line using bresnenhams
public static void DrawLine(this SpriteBatch @this, Vector2 start, int length, float angleInDegrees, Color Colour)
{
var texture = SpriteBatchExtensions.GetOnePixelTexture(@this.GraphicsDevice);
var endVector = GeneralExtensions.UnitAngleVector(angleInDegrees, length);
// negation of x was ngation of y not sure why it works.
var endPoint = start + endVector;
// create the list of points
var lineData = Bresenham.GetLine(start.ToPoint(), endPoint.ToPoint());
lineData.ToList().ForEach(a => @this.Draw(texture, a.ToVector2(), Color.White));
}
public static void DrawFilledRect(this SpriteBatch @this, Vector2 start, int width, int height, Color Colour)
{
var texture = SpriteBatchExtensions.GetOnePixelTexture(@this.GraphicsDevice);
@this.Draw(texture, new Rectangle(start.ToPoint(), new Point(width, height)), Colour);
}
