diff options
Diffstat (limited to 'UVtools.Core/Operations/OperationLithophane.cs')
| -rw-r--r-- | UVtools.Core/Operations/OperationLithophane.cs | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/UVtools.Core/Operations/OperationLithophane.cs b/UVtools.Core/Operations/OperationLithophane.cs index d497e36..e40caa7 100644 --- a/UVtools.Core/Operations/OperationLithophane.cs +++ b/UVtools.Core/Operations/OperationLithophane.cs @@ -91,31 +91,33 @@ public class OperationLithophane : Operation { sb.AppendLine("The selected file does not exists"); } - - if (_startThresholdRange > _endThresholdRange) - { - sb.AppendLine("Start threshold can't be higher than end threshold"); - } - - using var mat = GetSourceMat(); - if (mat is null) - { - sb.AppendLine("Unable to generate the mat from source file, is it a valid image file?"); - } else { - if (SlicerFile.ResolutionX < mat.Width * _resizeFactor / 100 || SlicerFile.ResolutionY < mat.Height * _resizeFactor / 100) + using var mat = GetSourceMat(); + if (mat is null) { - //int differenceX = (int)SlicerFile.ResolutionX - mat.Width; - //int differenceY = (int)SlicerFile.ResolutionY - mat.Height; - var scaleX = SlicerFile.ResolutionX * 100f / mat.Width; - var scaleY = SlicerFile.ResolutionY * 100f / mat.Height; - var maxScale = Math.Min(scaleX, scaleY); + sb.AppendLine("Unable to generate the mat from source file, is it a valid image file?"); + } + else + { + if (SlicerFile.ResolutionX < mat.Width * _resizeFactor / 100 || SlicerFile.ResolutionY < mat.Height * _resizeFactor / 100) + { + //int differenceX = (int)SlicerFile.ResolutionX - mat.Width; + //int differenceY = (int)SlicerFile.ResolutionY - mat.Height; + var scaleX = SlicerFile.ResolutionX * 100f / mat.Width; + var scaleY = SlicerFile.ResolutionY * 100f / mat.Height; + var maxScale = Math.Min(scaleX, scaleY); - sb.AppendLine($"The printer resolution is not enough to accomodate the lithophane image, please scale down to a maximum of {maxScale:F0}%"); + sb.AppendLine($"The printer resolution is not enough to accomodate the lithophane image, please scale down to a maximum of {maxScale:F0}%"); + } } } + if (_startThresholdRange > _endThresholdRange) + { + sb.AppendLine("Start threshold can't be higher than end threshold"); + } + return sb.ToString(); } |