public override bool Equals(Object obj)
{
if (obj is RegionParameters)
{
RegionParameters r = (RegionParameters)obj;
return(PatternType.Equals(r.PatternType) && Start == r.Start && End == r.End && Depth == r.Depth);
}
return(false);
}
public Dictionary<string, Part> GetParts(IEnumerable<Bitmap> positives, IEnumerable<Bitmap> negatives)
{
Dictionary<string, Part> parts = new Dictionary<string, Part>();
List<string> edgetypes = new List<string>() { "repeating" };
ArrayList interiortypes = new ArrayList { "horizontal", "vertical", "single" };
RegionParameters minhoriz = new RegionParameters(null, c_minCornerSize, c_minCornerSize, 1);
RegionParameters maxhoriz = new RegionParameters(null, c_maxCornerSize, c_maxCornerSize, c_maxCornerSize);
RegionParameters minvert = new RegionParameters(null, c_minCornerSize, c_minCornerSize, 1);
RegionParameters maxvert = new RegionParameters(null, c_maxCornerSize, c_maxCornerSize, c_maxCornerSize);
int smallestWidth = int.MaxValue;
int smallestHeight = int.MaxValue;
foreach (Bitmap example in positives)
{
if (example.Width < smallestWidth)
smallestWidth = example.Width;
if (example.Height < smallestHeight)
smallestHeight = example.Height;
}
smallestHeight -= 2;
smallestWidth -= 2;
maxhoriz.Depth = (int)Math.Min(smallestHeight / 2, maxhoriz.Depth);
maxhoriz.Start = (int)Math.Min(smallestWidth / 2, maxhoriz.Start);
maxhoriz.End = (int)Math.Min(smallestWidth / 2, maxhoriz.End);
maxvert.Depth = (int)Math.Min(smallestWidth / 2, maxvert.Depth);
maxvert.Start = (int)Math.Min(smallestHeight / 2, maxvert.Start);
maxvert.End = (int)Math.Min(smallestHeight / 2, maxvert.End);
parts.Add("topleft", new Part(GetCornerValues(smallestWidth, smallestHeight)));
parts.Add("topright", new Part(GetCornerValues(smallestWidth, smallestHeight)));
parts.Add("bottomleft", new Part(GetCornerValues(smallestWidth, smallestHeight)));
parts.Add("bottomright", new Part(GetCornerValues(smallestWidth, smallestHeight)));
parts.Add("top", new Part(GetEdgeValues(edgetypes, minhoriz, maxhoriz)));
parts.Add("bottom", new Part(GetEdgeValues(edgetypes, minhoriz, maxhoriz)));
parts.Add("left", new Part(GetEdgeValues(edgetypes, minvert, maxvert)));
parts.Add("right", new Part(GetEdgeValues(edgetypes, minvert, maxvert)));
parts.Add("interior", new Part(interiortypes));
return parts;
}
private ArrayList GetEdgeValues(List<string> types, RegionParameters min, RegionParameters max)
{
ArrayList values = new ArrayList();
foreach (string type in types)
{
for (int depth = min.Depth; depth <= max.Depth; depth++)
{
for (int left = min.Start; left <= max.Start; left++)
{
for (int right = min.End; right <= max.End; right++)
{
object value = new RegionParameters(type, left, right, depth);
values.Add(value);
}
}
}
}
return values;
}