Question: Tooltip for specific points in a plot

I want a small text to appear when I hoover the mouse over some specific points

in the pascal triangle (code below) . How can this be done ?

Maybe programming the point probe (instead of getting coordinate in the plot toolbox getting some text for different coordinates)


with(plottools):
with(plots):
rotate(textplot([seq(seq([i-j, j, binomial(i, j)], j = 0 .. i), i = 0 .. 12)], axes = none, font = [times, roman, 16]), -3*Pi*(1/4));
 

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