Makes a color Point with given x and y coordinates, and RGB values ranging
from 0 to 255. Any input lower than 0 for RGB will be rounded up to 0, and
any input higher than 255 will be rounded down to 255.
Parameters
x: number
x-coordinate of new point
y: number
y-coordinate of new point
r: number
red component of new point
g: number
green component of new point
b: number
blue component of new point
Returns Point
with x and y as coordinates, and r, g and b as RGB values
Makes a color Point with given x and y coordinates, and RGB values ranging from 0 to 255. Any input lower than 0 for RGB will be rounded up to 0, and any input higher than 255 will be rounded down to 255.