/// <summary>
/// Constructor
/// </summary>
/// <param name="reticle">The reticle</param>
/// <param name="canvas">The canvas</param>
public ReticleDrawController(ReticleDefinition reticle, IReticleCanvas canvas)
{
mReticle = reticle;
mCanvas = canvas;
mTranslator = new CoordinateTranslator(reticle.Size.X, reticle.Size.Y, reticle.Zero.X, reticle.Zero.Y, canvas.Width, canvas.Height);
}
/// <summary>
/// Gets SVG content of canvas
/// </summary>
/// <param name="canvas">The canvas previously created using `Create` method.</param>
/// <returns></returns>
public static string ToSvg(IReticleCanvas canvas) => ((canvas as SvgCanvas) ?? throw new ArgumentException($"The canvas must be created by {nameof(SvgCanvasFactory)} class", nameof(canvas))).ToSvg();
