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using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing;
using System.Text;
namespace UVtools.Core
{
#region LayerIssue Class
public class IslandDetectionConfiguration
{
/// <summary>
/// Gets if the detection is enabled
/// </summary>
public bool Enabled { get; set; } = true;
/// <summary>
/// Gets or sets the binary threshold, all pixels below this value will turn in black, otherwise white
/// Set to 0 to disable this operation
/// </summary>
public byte BinaryThreshold { get; set; } = 1;
/// <summary>
/// Gets the required area size (x*y) to consider process a island (0-255)
/// </summary>
public byte RequiredAreaToProcessCheck { get; set; } = 1;
/// <summary>
/// Gets the required brightness for check a pixel under a island (0-255)
/// </summary>
public byte RequiredPixelBrightnessToProcessCheck { get; set; } = 10;
/// <summary>
/// Gets the required number of pixels to support a island and discard it as a issue (0-255)
/// </summary>
public byte RequiredPixelsToSupport { get; set; } = 10;
/// <summary>
/// Gets the required brightness of supporting pixels to count as a valid support (0-255)
/// </summary>
public byte RequiredPixelBrightnessToSupport { get; set; } = 150;
}
public class ResinTrapDetectionConfiguration
{
/// <summary>
/// Gets if the detection is enabled
/// </summary>
public bool Enabled { get; set; } = true;
/// <summary>
/// Gets or sets the binary threshold, all pixels below this value will turn in black, otherwise white
/// Set to 0 to disable this operation
/// </summary>
public byte BinaryThreshold { get; set; } = 127;
/// <summary>
/// Gets the required area size (x*y) to consider process a hollow area (0-255)
/// </summary>
public byte RequiredAreaToProcessCheck { get; set; } = 1;
/// <summary>
/// Gets the number of black pixels required to consider a drain
/// </summary>
public byte RequiredBlackPixelsToDrain { get; set; } = 10;
/// <summary>
/// Gets the maximum pixel brightness to be a drain pixel (0-150)
/// </summary>
public byte MaximumPixelBrightnessToDrain { get; set; } = 30;
}
public class LayerIssue : IEnumerable<Point>
{
public enum IssueType : byte
{
Island,
ResinTrap,
TouchingBound,
//HoleSandwich,
}
/// <summary>
/// Gets the parent layer
/// </summary>
public Layer Layer { get; }
/// <summary>
/// Gets the issue type associated
/// </summary>
public IssueType Type { get; }
/// <summary>
/// Gets the pixels containing the issue
/// </summary>
public Point[] Pixels { get; }
/// <summary>
/// Gets the bounding rectangle of the pixel area
/// </summary>
public Rectangle BoundingRectangle { get; }
/// <summary>
/// Gets the X coordinate for the first point, -1 if doesn't exists
/// </summary>
public int X => HaveValidPoint ? Pixels[0].X : -1;
/// <summary>
/// Gets the Y coordinate for the first point, -1 if doesn't exists
/// </summary>
public int Y => HaveValidPoint ? Pixels[0].Y : -1;
/// <summary>
/// Gets the XY point for first point
/// </summary>
public Point Point => HaveValidPoint ? Pixels[0] : new Point(-1, -1);
/// <summary>
/// Gets the number of pixels on this issue
/// </summary>
public uint Size
{
get
{
if (Type == IssueType.ResinTrap && !BoundingRectangle.IsEmpty)
{
return (uint)(BoundingRectangle.Width * BoundingRectangle.Height);
}
if (ReferenceEquals(Pixels, null)) return 0;
return (uint)Pixels.Length;
}
}
/// <summary>
/// Check if this issue have a valid start point to show
/// </summary>
public bool HaveValidPoint => !ReferenceEquals(Pixels, null) && Pixels.Length > 0;
public LayerIssue(Layer layer, IssueType type, Point[] pixels = null, Rectangle boundingRectangle = new Rectangle())
{
Layer = layer;
Type = type;
Pixels = pixels;
BoundingRectangle = boundingRectangle;
}
public Point this[uint index] => Pixels[index];
public Point this[int index] => Pixels[index];
public IEnumerator<Point> GetEnumerator()
{
return ((IEnumerable<Point>)Pixels).GetEnumerator();
}
IEnumerator IEnumerable.GetEnumerator()
{
return GetEnumerator();
}
public override string ToString()
{
return $"{nameof(Type)}: {Type}, Layer: {Layer.Index}, {nameof(X)}: {X}, {nameof(Y)}: {Y}, {nameof(Size)}: {Size}";
}
}
#endregion
#region LayerHollowArea
public class LayerHollowArea : IEnumerable<Point>
{
public enum AreaType : byte
{
Unknown = 0,
Trap,
Drain
}
/// <summary>
/// Gets area pixels
/// </summary>
public Point[] Contour { get; }
public Rectangle BoundingRectangle { get; }
public AreaType Type { get; set; } = AreaType.Unknown;
public bool Processed { get; set; }
#region Indexers
public Point this[uint index]
{
get => index < Contour.Length ? Contour[index] : Point.Empty;
set => Contour[index] = value;
}
public Point this[int index]
{
get => index < Contour.Length ? Contour[index] : Point.Empty;
set => Contour[index] = value;
}
public Point this[uint x, uint y]
{
get
{
for (uint i = 0; i < Contour.Length; i++)
{
if (Contour[i].X == x && Contour[i].Y == y) return Contour[i];
}
return Point.Empty;
}
}
public Point this[int x, int y] => this[(uint)x, (uint)y];
public Point this[Point point] => this[point.X, point.Y];
#endregion
public IEnumerator<Point> GetEnumerator()
{
return ((IEnumerable<Point>)Contour).GetEnumerator();
}
IEnumerator IEnumerable.GetEnumerator()
{
return GetEnumerator();
}
public LayerHollowArea()
{
}
public LayerHollowArea(Point[] contour, Rectangle boundingRectangle, AreaType type = AreaType.Unknown)
{
Contour = contour;
BoundingRectangle = boundingRectangle;
Type = type;
}
}
#endregion
}
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