where x and y is the point
with x1,y1 the start of the line and x2,y2 the end of the line
(x2-x1) * X - (y2-y1) * y = 0
]]>start of line = (5,5)
end of line = (20,20)
point = (10,10)
would the point be on the line?
]]>i need to calculate if another random point is on the path of that line
any 1 know how?
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