private static int IgnoreOverlappedBoxes(IList <MModRect> boxes, TestBoxOverlap overlaps)
{
var numIgnored = 0;
for (var i = 0; i < boxes.Count; ++i)
{
if (boxes[i].Ignore)
{
continue;
}
for (var j = i + 1; j < boxes.Count; ++j)
{
if (boxes[j].Ignore)
{
continue;
}
if (overlaps.Operator(boxes[i], boxes[j]))
{
++numIgnored;
if (boxes[i].Rect.Area < boxes[j].Rect.Area)
{
boxes[i].Ignore = true;
}
else
{
boxes[j].Ignore = true;
}
}
}
}
return(numIgnored);
}
private static int IgnoreOverlappedBoxes(IReadOnlyList <TruthInstance> truthInstances, TestBoxOverlap overlaps)
/*!
* ensures
* - Whenever two rectangles in boxes overlap, according to overlaps(), we set the
* smallest box to ignore.
* - returns the number of newly ignored boxes.
* !*/
{
var numIgnored = 0;
for (int i = 0, end = truthInstances.Count; i < end; ++i)
{
var boxI = truthInstances[i].MmodRect;
if (boxI.Ignore)
{
continue;
}
for (var j = i + 1; j < end; ++j)
{
var boxJ = truthInstances[j].MmodRect;
if (boxJ.Ignore)
{
continue;
}
if (overlaps.Operator(boxI, boxJ))
{
++numIgnored;
if (boxI.Rect.Area < boxJ.Rect.Area)
{
boxI.Ignore = true;
}
else
{
boxJ.Ignore = true;
}
}
}
}
return(numIgnored);
}