line drawing dda algorithm for negative slope and slope magnitude greater than 1?(left to right)?
pls help how to derive this.
i have derived all other cases but this one is confusing.
m= del y /del x
since m>1 so let del y =1
and substituting values...
x_k+1 = x_k + del x
y_k+1=y_k+del y...and so on..
but this is not producing the right results as given in my book.
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