Zentrix Calendar Heatmap

See a whole year of daily data at a glance. Zentrix Calendar Heatmap turns any date + value dataset into a GitHub-style activity grid that stays legible even on heavily skewed data, thanks to quantile color scaling by default. KEY FEATURES • Full-year or month-block layouts, multi-year bands, and fiscal-year display with ISO week numbers • Automatic insight engine: peaks, streaks, unusual days, and year-over-year comparisons — written in plain language above the grid • Day detail panel: click any day for its value, target variance, and top contributor • Annotations: report editors can pin styled notes to specific days; notes persist with the report and reveal on hover for viewers • Rules & badges: up to three conditional rules (value or value-vs-target) with emoji badges, color cues, and colorblind-safe hatch patterns • Small multiples: split by category with a shared or per-panel color scale • Summary table: flip the calendar into a monthly summary view • Rich tooltips, cross-filtering and highlighting, keyboard navigation, high contrast support, and a floating in-visual settings bar — on small tiles it opens focus mode so configuration always has room Works fully offline inside Power BI: no external services, no telemetry (privileges: none). Bind a Date field and a numeric Value to start; Target, Split-by, and Tooltip fields are optional.