public static Utils.RectData[] GetRectsFromLabeledImage(Bitmap labels, Bitmap src, int numelements,
int top, int left, int bottom, int right, int background)
{
Utils.RectData[] occurrences = new Utils.RectData[numelements];
for (int row = top; row < bottom; row++)
{
for (int col = left; col < right; col++)
{
Utils.RectData rect;
int label = labels[row, col];
if (label != background)
{
rect = occurrences[label - 1];
if (rect != null)
{
rect.Right = Math.Max(col, rect.Right);
rect.Left = Math.Min(col, rect.Left);
rect.Bottom = row;
}
else
{
rect = new Utils.RectData();
rect.Left = col;
rect.Right = col;
rect.Bottom = row;
rect.Top = row;
occurrences[label - 1] = rect;
}
}
}
}
return(occurrences);
}
private bool ContentRightAligned(object v1, object v2)
{
Tuple <Utils.RectData, Size> pair = GetFomValuesContentEdge(v1, v2);
Utils.RectData contentParam = pair.Item1;
Size featureParam = pair.Item2;
return(featureParam.Width == contentParam.Right);
}
private static Tuple <Utils.RectData, Size> GetFomValuesContentEdge(object v1, object v2)
{
Utils.RectData content = v1 as Utils.RectData;
Size feature = v2 as Size;
if (content == null)
{
content = v2 as Utils.RectData;
feature = v1 as Size;
}
return(new Tuple <Utils.RectData, Size>(content, feature));
}
public static Utils.RectData[] GetRectsFromLabeledImage(Bitmap labels, Bitmap src, int numelements,
int top, int left, int bottom, int right, int background)
{
Utils.RectData[] occurrences = new Utils.RectData[numelements];
for (int row = top; row < bottom; row++)
{
for (int col = left; col < right; col++)
{
Utils.RectData rect;
int label = labels[row, col];
if (label != background)
{
rect = occurrences[label-1];
if (rect != null)
{
rect.Right = Math.Max(col, rect.Right);
rect.Left = Math.Min(col, rect.Left);
rect.Bottom = row;
}
else
{
rect = new Utils.RectData();
rect.Left = col;
rect.Right = col;
rect.Bottom = row;
rect.Top = row;
occurrences[label-1] = rect;
}
}
}
}
return occurrences;
}
