fix(MultiLine): enable chart updates when toggling series visibility #315
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Set notMerge to true on ReactEChartsCore to ensure chart properly updates when series are toggled via legend. Previously, with notMerge=false, ECharts would merge options instead of replacing them, causing hidden series to remain visible on the chart.
Add notMerge prop to MultiLineChart component with default value of true to ensure proper chart updates when toggling series. Set notMerge=false for live page charts that receive frequent data updates for better performance.
samcm
approved these changes
Nov 15, 2025
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Set notMerge to true on ReactEChartsCore to ensure chart properly updates when series are toggled via legend. Previously, with notMerge=false, ECharts would merge options instead of replacing them, causing hidden series to remain visible on the chart.