What's the meaning of "to be smack" here?
"Since I am drawing a face, I want this ellipse to be smack in the center of the canvas and pretty big."

*ellipse: a java script drawing command code

Question

What's the meaning of "to be smack" here?
"Since I am drawing a face, I want this ellipse to be smack in the center of the canvas and pretty big."

*ellipse: a java script drawing command code

Answer

@Michael Smith Thank you so much!!

Answer

Here, it means to be exactly (in the center). This is idiomatic.  See entry 6 at https://www.merriam-webster.com/dictionary/smack