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Fixed split not working

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This commit is contained in:
Oskar Dahlberg 2014-09-22 23:31:27 +02:00
parent ee3ae4c196
commit bc9be2f108
1 changed files with 20 additions and 14 deletions
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34
src/Matrix.cc
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@ -1687,25 +1687,31 @@ Matrix::CvtColor(const v8::Arguments& args) {
// arrChannels = img.split();
Handle<Value>
Matrix::Split(const v8::Arguments& args) {
HandleScope scope;
HandleScope scope;
Matrix * self = ObjectWrap::Unwrap<Matrix>(args.This());
Matrix * self = ObjectWrap::Unwrap<Matrix>(args.This());
vector<cv::Mat> channels;
cv::split(self->mat, channels);
unsigned int size = channels.size();
v8::Local<v8::Array> arrChannels = v8::Array::New(size);
for (unsigned int i = 0; i < size; i++) {
Local<Object> matObject = Matrix::constructor->GetFunction()->NewInstance();
Matrix * m = ObjectWrap::Unwrap<Matrix>(matObject);
m->mat = channels[i];
arrChannels->Set(i, matObject);
}
unsigned int size = self->mat.channels();
vector<cv::Mat> channels;
return scope.Close(arrChannels);
// Split doesn't seem to work on empty vectors
for (int i = 0; i < size; i++) {
channels.push_back(cv::Mat());
}
cv::split(self->mat, channels);
v8::Local<v8::Array> arrChannels = v8::Array::New(size);
for (unsigned int i = 0; i < size; i++) {
Local<Object> matObject = Matrix::constructor->GetFunction()->NewInstance();
Matrix * m = ObjectWrap::Unwrap<Matrix>(matObject);
m->mat = channels[i];
arrChannels->Set(i, matObject);
}
return scope.Close(arrChannels);
}
// @author SergeMv
// img.merge(arrChannels);
Handle<Value>