public void ConsumeCluster(ScanCluster cluster)
{
var thisStart = lines[0].y;
var thisEnd = lines[lines.Count - 1].y;
var clusterStart = cluster.lines[0].y;
var clusterEnd = cluster.lines[cluster.lines.Count - 1].y;
var scans = new List <ScanLine>();
var min = Math.Min(thisStart, clusterStart);
var max = Math.Max(thisEnd, clusterEnd);
for (var i = min; i <= max; i++)
{
if (i >= thisStart && i <= thisEnd && (i < clusterStart || i > clusterEnd))
{
scans.Add(lines[i - thisStart]);
continue;
}
if (i >= clusterStart && i <= clusterEnd && (i < thisStart || i > thisEnd))
{
scans.Add(cluster.lines[i - clusterStart]);
continue;
}
// склеить
lines[i - thisStart].Consume(cluster.lines[i - clusterStart]);
scans.Add(lines[i - thisStart]);
}
lines = scans;
}
public bool AreStick(ScanCluster cluster)
{
// cluster is beneath this
var lastLine = cluster.lines[cluster.lines.Count - 1];
var ownScan = lines[lines.Count - 1].y == lastLine.y - 1
? lines[lines.Count - 1].scans
: lines.Count > 1 && lines[lines.Count - 2].y == lastLine.y - 1
? lines[lines.Count - 2].scans : null;
if (ownScan != null)
{
foreach (var span in ownScan)
{
var spanX = span.X;
var spanY = span.Y;
if (lastLine.scans.Any(s => (s.X >= spanX && s.X <= spanY) ||
(s.Y >= spanX && s.Y <= spanY)))
{
return(true);
}
if (lastLine.scans.Any(s => (spanX >= s.X && spanY <= s.X) ||
(spanX >= s.Y && spanY <= s.Y)))
{
return(true);
}
}
}
return(false);
}