public void OnSaveToPDFButtonClicked()
        {
            double? additionalMaterialQuantity = _view.AdditionalMaterialQuantity;
            bool additionalMaterialQuantityIsGreaterThanZeroAndSmallerThanOne100 = (additionalMaterialQuantity > 0 &&
                                                                                    additionalMaterialQuantity < 100);
            if ((!(additionalMaterialQuantity.HasValue && additionalMaterialQuantityIsGreaterThanZeroAndSmallerThanOne100))
                ||
                !_someCountingsFinished)
            {
                MessageBox.Show("Ilość materiału dodatkowego nie jest liczba z zakresu od 0 od 100.\nUpewnij się że przeprowadzono obliczenia.");
                return;
            }

            int widthForA4 = (int)((float)_view.DrawPanelWidth * 0.6);
            int heightForA4 = (int)((float)_view.DrawPanelHeight * 0.6);

            Bitmap bitmap = new Bitmap(widthForA4, heightForA4);

            _chart = new Chart(Graphics.FromImage(bitmap),
                _dataConnector.GetDeLongImages(),
                _dataConnector.GetDeLongChartSizingData());
            _chart.ResizeTo(widthForA4, heightForA4);
            _chart.Draw();
            CountPointsAndLinesPositionAndDraw();

            _dataConnector.SaveMainChartForPDF(bitmap);

            _chart = new Chart(Graphics.FromHwnd(_view.DrawPanelCanvas),
                _dataConnector.GetDeLongImages(),
                _dataConnector.GetDeLongChartSizingData());
            _chart.ResizeTo(_view.DrawPanelWidth, _view.DrawPanelHeight);
            _chart.Draw();
            CountPointsAndLinesPositionAndDraw();

            var schaefflerDeLongMinimapForm = new SchaefflerMinimapForm(MinimapCombination.SchaefflerDeLong, _view.AdditionalMaterialQuantity.Value, true);

            PdfGenerator = new PDFGenerator(PdfFor.DeLong, _dataConnector.GetFirstBasisMarerialForSchaeffler(), _dataConnector.GetSecondBasisMarerialForSchaeffler(), _dataConnector.GetAdditionalMaterialForSchaeffler(), (double)_view.AdditionalMaterialQuantity, "null", "null",_view.NewMaterialMicrophaseTextBox, _view.NewMaterialFerriteQuantityTextBox, _view.NewMaterialFerriteNumberTextBox, "null", "null");
        }