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/*
* 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.Threading.Tasks;
using Emgu.CV;
using UVtools.Core.Extensions;
using UVtools.Core.FileFormats;
namespace UVtools.Core.Operations
{
[Serializable]
public class OperationRotate : Operation
{
#region Members
private decimal _angleDegrees = 90;
#endregion
#region Overrides
public override string Title => "Rotate";
public override string Description =>
"Rotate the layers of the model.\n";
public override string ConfirmationText =>
$"rotate layers {LayerIndexStart} through {LayerIndexEnd} {(AngleDegrees < 0?"counter-clockwise":"clockwise")} by {Math.Abs(AngleDegrees)}°?";
public override string ProgressTitle =>
$"Rotating layers {LayerIndexStart} through {LayerIndexEnd} {(AngleDegrees < 0 ? "counter-clockwise" : "clockwise")} by {Math.Abs(AngleDegrees)}°";
public override string ProgressAction => "Rotated layers";
public override string ToString()
{
var result = $"[Angle: {Math.Abs(_angleDegrees)}º {(AngleDegrees < 0 ? "CCW" : "CW")}]" + LayerRangeString;
if (!string.IsNullOrEmpty(ProfileName)) result = $"{ProfileName}: {result}";
return result;
}
#endregion
#region Properties
public decimal AngleDegrees
{
get => _angleDegrees;
set => RaiseAndSetIfChanged(ref _angleDegrees, value);
}
#endregion
#region Equality
protected bool Equals(OperationRotate other)
{
return _angleDegrees == other._angleDegrees;
}
public override bool Equals(object obj)
{
if (obj is null) return false;
if (ReferenceEquals(this, obj)) return true;
if (obj.GetType() != GetType()) return false;
return Equals((OperationRotate) obj);
}
public override int GetHashCode()
{
return _angleDegrees.GetHashCode();
}
#endregion
#region Methods
public override bool Execute(FileFormat slicerFile, OperationProgress progress = null)
{
progress ??= new OperationProgress();
progress.Reset(ProgressAction, LayerRangeCount);
Parallel.For(LayerIndexStart, LayerIndexEnd + 1, layerIndex =>
{
if (progress.Token.IsCancellationRequested) return;
using var mat = slicerFile[layerIndex].LayerMat;
Execute(mat);
slicerFile[layerIndex].LayerMat = mat;
lock (progress.Mutex)
{
progress++;
}
});
progress.Token.ThrowIfCancellationRequested();
return true;
}
public override bool Execute(Mat mat, params object[] arguments)
{
Mat target = GetRoiOrDefault(mat);
target.Rotate((double)AngleDegrees);
return true;
}
#endregion
}
}
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