void DrawVectorPicture(PaintEventArgs e, VectorPicture lastAttempt, CanvasBox canvasBox)
{
var buffer = new Bitmap(canvasBox.CanvasSize.Width, canvasBox.CanvasSize.Height, PixelFormat.Format24bppRgb);
var bufferGraphics = Graphics.FromImage(buffer);
bufferGraphics.SmoothingMode = SmoothingMode.HighQuality;
var scale = new FloatVector2((float)canvasBox.CanvasSize.Width / TargetSize.X,
(float)canvasBox.CanvasSize.Height / TargetSize.Y);
lock (lastAttempt)
lastAttempt.SmoothDraw(bufferGraphics, scale);
e.Graphics.DrawImage(buffer, 0, 0);
}
