fix(dashboards): Reduce max fractional digits for number type to 4#110858
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DominikB2014 merged 3 commits intomasterfrom Mar 17, 2026
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Tooltip and Y-axis formatters used maximumFractionDigits of 20 for the number data type, producing excessively long decimals especially in percentage charts on prebuilt dashboards. Cap at 4 fractional digits to keep values readable. Refs LINEAR-BROWSE-437 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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…legend Revert the Y-axis maximumFractionDigits change back to 20 since Y-axis labels are chosen by ECharts and should render at full precision. Instead, update the breakdown legend in visualizationWidget to use formatTooltipValue which caps at 4 fractional digits, matching table cell behavior. Refs LINEAR-BROWSE-437 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Extract the maximumFractionDigits value into a shared constant in widgets/common/settings.tsx, used by both the tooltip formatter and table cell renderer. Includes a TODO to increase precision once we support per-series value types. Refs LINEAR-BROWSE-437 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Reduces
maximumFractionDigitsfrom 20 to 4 for the "number" data type in tooltip formatting and breakdown legend values. This especially helps with percentage-like charts in prebuilt dashboards where values like0.000033452would render with excessive precision.Y-axis labels are left unchanged at full precision since ECharts chooses nice round values for its axis scale and truncating them would misrepresent the scale.
Changes:
formatTooltipValue.tsx— cap number type at 4 fractional digitsvisualizationWidget.tsx— useformatTooltipValueinstead offormatYAxisValuefor breakdown legend values, so they also get capped at 4 digitsBefore
After
Refs LINEAR-BROWSE-437