void SegmentFactory::finishRun(bool *lastBool,
bool *nextBool,
SegmentVector &lastSegment,
SegmentVector &currSegment,
int x,
int yStart,
int yStop,
int height,
const DocumentModelSegments &modelSegments,
int* madeLines)
{
LOG4CPP_DEBUG_S ((*mainCat)) << "SegmentFactory::finishRun"
<< " column=" << x
<< " rows=" << yStart << "-" << yStop
<< " runsOnLeft=" << adjacentRuns (nextBool, yStart, yStop, height)
<< " runsOnRight=" << adjacentSegments (lastSegment, yStart, yStop, height);
// When looking at adjacent columns, include pixels that touch diagonally since
// those may also diagonally touch nearby runs in the same column (which would indicate
// a branch)
// Count runs that touch on the left
if (adjacentRuns(lastBool, yStart, yStop, height) > 1) {
return;
}
// Count runs that touch on the right
if (adjacentRuns(nextBool, yStart, yStop, height) > 1) {
return;
}
Segment *seg;
if (adjacentSegments(lastSegment, yStart, yStop, height) == 0) {
// This is the start of a new segment
seg = new Segment(m_scene,
(int) (0.5 + (yStart + yStop) / 2.0),
m_isGnuplot);
ENGAUGE_CHECK_PTR (seg);
} else {
// This is the continuation of an existing segment
seg = adjacentSegment(lastSegment, yStart, yStop, height);
++(*madeLines);
ENGAUGE_CHECK_PTR(seg);
seg->appendColumn(x, (int) (0.5 + (yStart + yStop) / 2.0), modelSegments);
}
for (int y = yStart; y <= yStop; y++) {
ENGAUGE_ASSERT (y < height);
currSegment [y] = seg;
}
}
void Segments::finishRun(bool* lastBool, bool* nextBool,
Segment** lastSegment, Segment** currSegment,
int x, int yStart, int yStop, int height, SegmentSettings set, int* madeLines)
{
// when looking at adjacent columns, include pixels that touch diagonally since
// those may also diagonally touch nearby runs in the same column (which would indicate
// a branch)
DigitDebug::scanning(QString("column ") + QString::number(x) +
QString(", rows ") + QString::number(yStart) + QString(" to ") + QString::number(yStop) +
QString(", runs on left ") + QString::number(adjacentRuns(nextBool, yStart, yStop, height)) +
QString(", runs on right ") + QString::number(adjacentSegments(lastSegment, yStart, yStop, height)));
// count runs that touch on the left
if (adjacentRuns(lastBool, yStart, yStop, height) > 1)
return;
// count runs that touch on the right
if (adjacentRuns(nextBool, yStart, yStop, height) > 1)
return;
Segment* seg;
if (adjacentSegments(lastSegment, yStart, yStop, height) == 0)
{
// this is the start of a new segment
seg = new Segment(canvas, (int) (0.5 + (yStart + yStop) / 2.0));
CHECK_PTR_ENGAUGE(seg);
segments.append(seg);
}
else
{
// this is the continuation of an existing segment
seg = adjacentSegment(lastSegment, yStart, yStop, height);
++(*madeLines);
ASSERT_ENGAUGE(seg != 0);
seg->appendColumn(x, (int) (0.5 + (yStart + yStop) / 2.0), set);
}
for (int y = yStart; y <= yStop; y++)
currSegment [y] = seg;
}