Waterfall Chart

A waterfall, or bridge, chart that walks from a starting total to an ending one. Absolute total bars are drawn from the baseline, while each floating delta bar sits on the running cumulative and is colored green for a gain and red for a loss, with dashed connectors linking each step to the next. Bars grow in on a stagger and carry a signed value label.

List the steps in the BARS array, where each entry is either a total, drawn from zero, or a delta, a signed change that floats on the running sum; the cumulative math and axis scale are computed for you. The UP, DOWN, and TOTAL constants set the colors, STAGGER sets the pacing, and the CHART rectangle sets the plot position and size. Every bar grows with Remotion spring(), so the sequence is deterministic and resolves to a complete bridge. Use it for profit bridges, cash flow breakdowns, and budget variances.