Esempio n. 1
0
        public void Init(bool recalc = false, bool clear = false)
        {
            if (IsInit || recalc)
            {
                Helper.Update(this);

                if (clear)
                {
                    Zoom = 1;

                    Figure = new Figure();

                    DPI = DPIDefault * Zoom;
                }

                if (recalc)
                {
                    MyCanvas.Children.Clear();
                }
                else
                {
                    IsInit = false;
                }

                if (DPI < 1)
                {
                    DPI = DPIDefault;
                }

                ZoomBox.Text = $"Zoom: 1:{Zoom}";

                CenterX = MyCanvas.ActualWidth / 2;
                CenterY = MyCanvas.ActualHeight / 2;

                MyCanvas.Children.AddRange(Helper.DrawLine(CenterX, 0, CenterX, MyCanvas.ActualHeight, false, 1)); //vertical line

                MyCanvas.Children.AddRange(Helper.DrawLine(0, CenterY, MyCanvas.ActualWidth, CenterY, false, 1));  //horizontal line

                for (double i = CenterY; i > 0; i -= DPI)
                {
                    if (i != CenterY)
                    {
                        MyCanvas.Children.AddRange(Helper.DrawLine(CenterX - 5 * Zoom, i, CenterX + 5 * Zoom, i, false, 1));
                    }
                }

                for (double i = CenterX; i < MyCanvas.ActualWidth; i += DPI)
                {
                    if (i != CenterX)
                    {
                        MyCanvas.Children.AddRange(Helper.DrawLine(i, CenterY - 5 * Zoom, i, CenterY + 5 * Zoom, false, 1));
                    }
                }

                for (double i = CenterY; i < MyCanvas.ActualHeight; i += DPI)
                {
                    if (i != CenterY)
                    {
                        MyCanvas.Children.AddRange(Helper.DrawLine(CenterX - 5 * Zoom, i, CenterX + 5 * Zoom, i, false, 1));
                    }
                }

                for (double i = CenterX; i > 0; i -= DPI)
                {
                    if (i != CenterX)
                    {
                        MyCanvas.Children.AddRange(Helper.DrawLine(i, CenterY - 5 * Zoom, i, CenterY + 5 * Zoom, false, 1));
                    }
                }

                if (recalc && !clear)
                {
                    Helper.ReWriteLines();
                }

                if (IsOpenFile.HasValue && IsOpenFile.Value == true)
                {
                    IsOpenFile = null;

                    UploadFile();
                }
            }
        }
Esempio n. 2
0
        private void UploadFile()
        {
            var dialog = new OpenFileDialog();

            if (dialog.ShowDialog() == true)
            {
                var extensionIndex = dialog.FileName.IndexOf(".txt");

                if (extensionIndex > -1 && extensionIndex == dialog.FileName.Length - 4)
                {
                    int index    = 0;
                    var readData = File.ReadAllLines(dialog.FileName);

                    if (readData != null && readData.Length >= 8)
                    {
                        if (Data == null)
                        {
                            Data = new Data();
                        }

                        if (!string.IsNullOrWhiteSpace(readData[index]))
                        {
                            Data.Name = readData[index++].Trim();

                            if (!string.IsNullOrWhiteSpace(readData[index]))
                            {
                                Data.Material = readData[index++].Trim();

                                if (!string.IsNullOrWhiteSpace(readData[index]) && int.TryParse(readData[index++].Trim(), out int figureCount))
                                {
                                    try
                                    {
                                        var vertices = new Dictionary <string, int>();

                                        for (var i = index; i < index + figureCount; i++)
                                        {
                                            if (!string.IsNullOrWhiteSpace(readData[i]) && !string.IsNullOrWhiteSpace(readData[i + figureCount]) && int.TryParse(readData[i + figureCount].Trim(), out int value) && value > 0)
                                            {
                                                vertices.Add(readData[i].Trim(), value);
                                            }
                                            else
                                            {
                                                //Helper.Error(type);

                                                return;
                                            }
                                        }

                                        index += figureCount * 2;

                                        foreach (var item in vertices)
                                        {
                                            var figure = new Figure(item.Key)
                                            {
                                                ID = GetID()
                                            };

                                            for (int i = index; i < index + item.Value - 1; i++)
                                            {
                                                if (readData[i].GetCoordinates(out double x1, out double y1) && readData[i + 1].GetCoordinates(out double x2, out double y2))
                                                {
                                                    figure.BaseLines.Add(new MyLine(x1, y1, x2, y2));
                                                }
                                                else
                                                {
                                                    //Helper.Error(type);

                                                    return;
                                                }
                                            }

                                            if (figure.BaseLines.Count != 4)
                                            {
                                                //Helper.Error(type);

                                                return;
                                            }

                                            index += item.Value;
                                            Data.Figures.Add(figure);
                                        }

                                        //Helper.FiguresPanel(ShowFiguresPanel);

                                        Figure = Data.Figures[0];

                                        if (Math.Abs(Figure.BaseLines[0].X1.ToDouble()) == Math.Abs(Figure.BaseLines[2].X1.ToDouble()))
                                        {
                                            Figure.Type = FigureType.rectangle;
                                            Helper.InitRectangleParameters(Math.Abs(Figure.BaseLines[0].X1.ToDouble() * 2), Math.Abs(Figure.BaseLines[0].Y1.ToDouble() * 2));
                                        }
                                        else
                                        {
                                            Figure.Type = FigureType.trapeze;
                                            Helper.InitTrapezeParameters(Math.Abs(Figure.BaseLines[0].X1.ToDouble() * 2), Math.Abs(Figure.BaseLines[2].X1.ToDouble() * 2), Math.Abs(Figure.BaseLines[0].Y1.ToDouble() * 2));
                                        }
                                        Helper.Update(this);
                                        Helper.InitFiguresPanelContent();
                                        Helper.DrawFigure(Figure.BaseLines[0], Figure.BaseLines[1], Figure.BaseLines[2], Figure.BaseLines[3], Figure.Type);
                                        RightMenuShow.IsEnabled = true;
                                        RightMenuHide.IsEnabled = true;

                                        return;
                                    }