void AnnotationGroup::deleteFromFrame(int frame) {
for(unsigned int j = 0; j < vannotations_.size(); j++) {
Annotation* annotation = vannotations_[j];
if(annotation->getMaxFrame() >= frame)
annotation->setMaxFrame(annotation->getMaxFrame() - 1);
if(annotation->getMinFrame() >= frame)
annotation->setMinFrame(annotation->getMinFrame() - 1);
}
}
void AnnotationGroup::mergeAnnotations(std::vector<Annotation*> annotations, int sourceMinFrame, int targetMinFrame, int targetRange) {
std::vector<Annotation*> toMerge;
for(unsigned int i = 0; i < annotations.size(); i++) {
Annotation* annotation = annotations[i];
if(annotation->getMinFrame() <= sourceMinFrame + targetRange && annotation->getMaxFrame() >= sourceMinFrame)
toMerge.push_back(annotation->copy());
}
for(unsigned int i = 0; i < toMerge.size(); i++) {
Annotation* annotation = toMerge[i];
// Remap frames
int frameOffset = targetMinFrame - sourceMinFrame;
int newMinFrame = std::max(sourceMinFrame, annotation->getMinFrame());
int annotationRange = annotation->getMaxFrame() - annotation->getMinFrame();
int range = std::min(annotationRange,targetRange);
annotation->setMinFrame(newMinFrame + frameOffset);
annotation->setMaxFrame(newMinFrame + frameOffset + range);
annotation->remapCenterPoints(frameOffset);
vannotations_.push_back(annotation);
}
}
