I am trying to complete a task. This is the last question about the appointment, and I'm going to do it for a while with little success. I need to turn the image into an ASCII graph, where
type Point = (Int, Int)
type Image = [Point]
I need to write a function that takes an image and returns a string. The result should be something like ". | ... \ n.xxx. \ N- + x - \ n. | ... \ n", which when output using putStr looks like
.|...
.xxx.
-+x--
.|...
With the beginning, denoted by +, the axis | and -, and the points x '.
The graph should always have a 1-point border around the coordinates, so when I print the graph, I need to know the borders of the coordinates. I have a function to get them.
I also wrote a function, split, that takes a String and an integer, and inserts \ n at every nth interval. The way I thought about resolving the issue was to create an empty graph with the correct positions for the axes, and then pass an empty graph to a new function to insert points.
Can anyone help me with this? Sorry if it is fuzzy, I can provide more detailed information that you may require.
user533507
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