// sluzi na vykreslenie alebo prekreslenie mriezky pocat behu programu, pri zmene velkosti okna alebo rozmerov mriezky pod hodnot v textbox-och private void SetGridImage(double ratioR) //nastavuje aj suradnice horneho laveho a dolneho praveho rohu gridu vzhladom k parent picturebox-u { this.Image = PictureEditor.DrawGridIntoImage(ratioR, pieceDimensions, gridDimensions.Width, gridDimensions.Height, backGroundImageForGrid, this.Size); //Urcime, kde konkretne sa nachadzaju rohy gridu(top left, bottom right) v parent picturebox-e vzdy, //ked dojde k zmene velkosti alebo pozicii gridu. pointTopLeftCorner_Grid = TopLeftCornerPoint_GridLayer_TransformedToParentPicturebox; pointBottomRightCorner_Grid = BottomRightCornerPoint_GridLayer_TransformedToParentPicturebox; currImageSize = new Size((int)(ratioR * data.SourcePicture.Width), (int)(ratioR * data.SourcePicture.Height)); }