/** merge inodes labelimage into the result image */
void INode::mergeResultImage(GeoImage & resultImg)
{
qDebug("INode::mergeResultImage: name=%s", name_.latin1());
QListIterator < INode > it = QListIterator < INode > (children());
for (; it.current(); ++it) {
INode *node = it.current();
if (node->status() == TRASH)
continue;
if (node->labelImage() && node->attributeInt("id")) {
// id==0 is background and should not be merged into the result image
if (!resultImg.
mergeInto(*(node->labelImage()), attributeInt("IDStart"),
node->attributeInt("id"), node->attributeInt("IDStart")))
node->attribute("status", "deleted");
}
else {
node->attribute("status", "no labelimage");
qDebug("INode::mergeResultImage: %s ommitted",
(const char *) node->name());
}
}
for (it.toFirst(); it.current(); ++it) {
INode *node = it.current();
if (node->status() == TRASH)
continue;
if (node->attributeInt("id")) {
// id==0 is background and should not be merged into the result image
node->mergeResultImage(resultImg);
}
else {
qDebug("INode::mergeResultImage: %s ommitted",
(const char *) node->name());
}
}
}
int
Task::id() const
{
return attributeInt("id");
}
