public Rectangle(Child Parent, ImageSection ImgSec)
: base(Parent, ImgSec, 4)
{
}
protected Polygon(Child Parent, ImageSection ImgSec, int VertexCount)
: base(Parent, ImgSec)
{
if (VertexCount <= 2) throw new InvalidOperationException("Vertices count must be greater than 2");
mVerticeCount = VertexCount;
}
public Triangle(Child Parent, ImageSection ImgSec)
: base(Parent, ImgSec, 3)
{
}
public Ellipse(Child Parent, ImageSection ImgSec)
: base(Parent, ImgSec)
{
this.HardFit();
}
{ return 0d; } //NEEDS OVERRIDE using new keyword
internal Child(Child Parent, ImageSection Img)
{
mImgSec = Img;
mParent = Parent;
}
/// <summary>
///
/// </summary>
/// <param name="ImgSec"></param>
/// <param name="ColorForgive"></param>
/// <param name="ColorDetail"></param>
/// <param name="MinMargin"></param>
/// <returns></returns>
internal static Child[] ScanImageSection(ImageSection ImgSec, int ColorForgive, int ColorDetail, int MinMargin, Child Parent = null)
{
#if GUIOUTPUT
mScannedPx = 0;
int MaxSize = ImgSec.Width * ImgSec.Height;
frmImgSecDisplay DisplayOut = null;
//DisplayOut.Show();
//Master.sInvokable.Invoke(Master.sAddable, null => {return new frmImgSecDisplay();}, DisplayOut);
MakeForm NewDisp = delegate() { return new frmImgSecDisplay(); };
AssignForm AssDisp = delegate(System.Windows.Forms.Form ToAssign) { DisplayOut = (frmImgSecDisplay)ToAssign; };
Master.sInvokable.Invoke(Master.sAddable, new object[] { NewDisp, AssDisp });
#endif
//Break the image into ImageSections
List<ImageSection> Sections = new List<ImageSection>();
ImageSectionFactory Factory;
for (int y = 0; y < ImgSec.Height; y++)
{
for (int x = 0; x < ImgSec.Width; x++)
{
if (ImgSec.GetPixel(x, y).A == byte.MaxValue)
{
Factory = new ImageSectionFactory(new Point(x, y), ColorForgive, ColorDetail
#if GUIOUTPUT
,DisplayOut
#endif
);
Sections.Add(Factory.Recognize(ref ImgSec, x, y));
#if GUIOUTPUT
UpdateDisplay((mScannedPx += Factory.SelectedPixels().Count()), MaxSize, 0);
#endif
}
}
}
Sections.RemoveAll(imsec => imsec == null);
//Figure out if it just selected the whole thing. If so, cancel the scan
if (Sections.Count == 1 && Sections[0].Size == ImgSec.Size)
return new Child[0];
//Figure out which ones of those are too small and should be discounted
for (int remove = 0; remove < Sections.Count; remove++)
{
if (Sections[remove].PixelsUsed().Length <= MinMargin) Sections.RemoveAt(remove);
}
Sections.TrimExcess();
// Once that's done, turn the remaining Image Sections into Children
Child[] Children = new Child[Sections.Count];
#if MULTITHREAD
Task<Child>[] Tasks = new Task<Child>[Sections.Count];
#endif
for (int i = 0; i < Sections.Count; i++)
{
#if MULTITHREAD
Tasks[i] = new Task<Child>(s => Child.FromSection((Child)((object[])s)[0], (ImageSection)((object[])s)[1]), new object[]{Parent, Sections[i]});
Tasks[i].Start();
#else
Children[i] = Child.FromSection(Parent, Sections[i]);
#endif
#if GUIOUTPUT
UpdateDisplay(MaxSize, MaxSize, 1);
#endif
}
#if MULTITHREAD
try
{
while (Tasks.Any(t => !t.IsCompleted)) Tasks.First(t => !t.IsCompleted).Wait();
}
catch (NullReferenceException) { }
for (int i = 0; i < Tasks.Length; i++)
{
Children[i] = Tasks[i].Result;
}
#endif
return Children;
}
/// <summary>
///
/// </summary>
/// <param name="Parent"></param>
/// <param name="ImgSec"></param>
/// <returns></returns>
internal static Child FromSection(Child Parent, ImageSection ImgSec)
{
Func<ImageSection, double> BestFitter = null;
double BestFit = 0d;
double temp;
sRegisteredChecks.ForEach(f => { if (BestFit < (temp = f(ImgSec))) { BestFitter = f; BestFit = temp; } });
if (BestFit == 0d) throw new InvalidOperationException("No shapes are registered, or they are not matching any pixels.");
return sRegisteredConstructs[sRegisteredChecks.IndexOf(BestFitter)](Parent, ImgSec);
}
