diff options
Diffstat (limited to 'UVtools.Core/Operations/OperationPCBExposure.cs')
| -rw-r--r-- | UVtools.Core/Operations/OperationPCBExposure.cs | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/UVtools.Core/Operations/OperationPCBExposure.cs b/UVtools.Core/Operations/OperationPCBExposure.cs new file mode 100644 index 0000000..8ec2f99 --- /dev/null +++ b/UVtools.Core/Operations/OperationPCBExposure.cs @@ -0,0 +1,213 @@ +/* + * GNU AFFERO GENERAL PUBLIC LICENSE + * Version 3, 19 November 2007 + * Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + * Everyone is permitted to copy and distribute verbatim copies + * of this license document, but changing it is not allowed. + */ + +using System; +using System.IO; +using System.Text; +using Emgu.CV; +using Emgu.CV.CvEnum; +using UVtools.Core.Extensions; +using UVtools.Core.FileFormats; +using UVtools.Core.Gerber; +using UVtools.Core.Layers; + +namespace UVtools.Core.Operations; + +[Serializable] +public class OperationPCBExposure : Operation +{ + #region Enum + + public enum LithophaneBaseType : byte + { + None, + Square, + Model + } + + #endregion + + #region Members + private string? _filePath; + + private decimal _layerHeight; + private decimal _exposureTime; + private bool _mirror; + private bool _invertColor; + private bool _enableAntiAliasing; + + #endregion + + #region Overrides + + public override LayerRangeSelection StartLayerRangeSelection => LayerRangeSelection.None; + public override string IconClass => "fas fa-microchip"; + public override string Title => "PCB exposure"; + public override string Description => + "Converts a gerber file to a pixel perfect image given your printer LCD/resolution to exposure the copper traces.\n" + + "Note: The current opened file will be overwritten with this gerber image, use a dummy or a not needed file."; + + public override string ConfirmationText => + "generate the PCB traces?"; + + public override string ProgressTitle => + "Generating PCB traces"; + + public override string ProgressAction => "Tracing"; + + public override string? ValidateInternally() + { + var sb = new StringBuilder(); + if (string.IsNullOrWhiteSpace(_filePath)) + { + sb.AppendLine("The input file is empty"); + } + else if(!File.Exists(_filePath)) + { + sb.AppendLine("The input file does not exists"); + } + + return sb.ToString(); + } + + public override string ToString() + { + var result = $"{(FileExists ? $"{Path.GetFileName(_filePath)} [Exposure: {_exposureTime}s] [Invert: {_invertColor}]" : $"[Exposure: {_exposureTime}s] [Invert: {_invertColor}]")}"; + if (!string.IsNullOrEmpty(ProfileName)) result = $"{ProfileName}: {result}"; + return result; + } + #endregion + + #region Constructor + + public OperationPCBExposure() { } + + public OperationPCBExposure(FileFormat slicerFile) : base(slicerFile) + { + if (_layerHeight <= 0) _layerHeight = (decimal)SlicerFile.LayerHeight; + if (_exposureTime <= 0) _exposureTime = (decimal)SlicerFile.BottomExposureTime; + _mirror = SlicerFile.DisplayMirror != FlipDirection.None; + } + + #endregion + + #region Properties + public string? FilePath + { + get => _filePath; + set => RaiseAndSetIfChanged(ref _filePath, value); + } + public bool FileExists => !string.IsNullOrWhiteSpace(_filePath) && File.Exists(_filePath); + + public decimal LayerHeight + { + get => _layerHeight; + set => RaiseAndSetIfChanged(ref _layerHeight, Layer.RoundHeight(value)); + } + + public decimal ExposureTime + { + get => _exposureTime; + set => RaiseAndSetIfChanged(ref _exposureTime, Math.Round(value, 2)); + } + + public bool Mirror + { + get => _mirror; + set => RaiseAndSetIfChanged(ref _mirror, value); + } + + public bool InvertColor + { + get => _invertColor; + set => RaiseAndSetIfChanged(ref _invertColor, value); + } + + public bool EnableAntiAliasing + { + get => _enableAntiAliasing; + set => RaiseAndSetIfChanged(ref _enableAntiAliasing, value); + } + + #endregion + + #region Equality + + protected bool Equals(OperationPCBExposure other) + { + return _filePath == other._filePath && _layerHeight == other._layerHeight && _exposureTime == other._exposureTime && _mirror == other._mirror && _invertColor == other._invertColor && _enableAntiAliasing == other._enableAntiAliasing; + } + + public override bool Equals(object? obj) + { + if (ReferenceEquals(null, obj)) return false; + if (ReferenceEquals(this, obj)) return true; + if (obj.GetType() != this.GetType()) return false; + return Equals((OperationPCBExposure) obj); + } + + public override int GetHashCode() + { + return HashCode.Combine(_filePath, _layerHeight, _exposureTime, _mirror, _invertColor, _enableAntiAliasing); + } + + #endregion + + #region Methods + + public Mat GetMat() + { + var mat = SlicerFile.CreateMat(); + if (!FileExists) return mat; + GerberDocument.ParseAndDraw(_filePath!, mat, _enableAntiAliasing); + + //var boundingRectangle = CvInvoke.BoundingRectangle(mat); + //var cropped = mat.Roi(new Size(boundingRectangle.Right, boundingRectangle.Bottom)); + var cropped = mat.CropByBounds(); + + if (_invertColor) CvInvoke.BitwiseNot(cropped, cropped); + if (_mirror) + { + var flip = SlicerFile.DisplayMirror; + if (flip == FlipDirection.None) flip = FlipDirection.Horizontally; + CvInvoke.Flip(cropped, cropped, (FlipType)flip); + } + + return mat; + } + + protected override bool ExecuteInternally(OperationProgress progress) + { + using var mat = GetMat(); + var layer = new Layer(mat, SlicerFile); + layer.SetNoDelays(); + + SlicerFile.SuppressRebuildPropertiesWork(() => + { + SlicerFile.LayerHeight = (float) _layerHeight; + SlicerFile.BottomLayerCount = 1; + SlicerFile.BottomExposureTime = (float) _exposureTime; + SlicerFile.ExposureTime = (float)_exposureTime; + SlicerFile.LiftHeightTotal = 0; + SlicerFile.SetNoDelays(); + + SlicerFile.Layers = new[] { layer }; + }, true); + + + using var croppedMat = mat.CropByBounds(20); + using var bgrMat = new Mat(); + CvInvoke.CvtColor(croppedMat, bgrMat, ColorConversion.Gray2Bgr); + SlicerFile.SetThumbnails(bgrMat); + + return !progress.Token.IsCancellationRequested; + } + + + #endregion +}
\ No newline at end of file |