Build one bar's footprint from its classified trades.
rowTicks is the same multiplier the market profile uses: rows are
tickSize * rowTicks tall, so a trader can widen bricks without pretending
the instrument has a coarser tick. Nifty at 0.1 with 2-point bricks is
computeFootprint(t, trades, 0.1, 20).
Build one bar's footprint from its classified trades.
rowTicksis the same multiplier the market profile uses: rows aretickSize * rowTickstall, so a trader can widen bricks without pretending the instrument has a coarser tick. Nifty at 0.1 with 2-point bricks iscomputeFootprint(t, trades, 0.1, 20).