How can I use NgFor without creating arrays to generate matrix UI pattern

Question

I would like to implement UI matrix pattern, which should generate dynamically. By receiving input parameter it should decide what would be UI matrix pattern dimensions: For

Answer 1

In my case i wanted to make a price rating dynamic something like this

'Price Rating : $$$' or 'Price Rating : $$' without making an array to repeat this "$"

so i knew that my rating is 5 at most and this working well for me .

   
      $
   

priceRating maybe from 0 to 5

hope that help