I want to save a histogram text file every time when i space space.
i have say 5 images. i am showing the result of histogram after pressing the space.
but i want to save the histogram in text file with its image number name as index.
but i want to create many text files with the same name and different file number every time when i press space.
That's my problem right now. i can create file and wrote data in it. no problem in creating and writing the data.