timezone fixes and default parameters

2026-02-16 11:36:49 +01:00
parent 60b89c5856
commit 527052aa70
5 changed files with 114 additions and 18 deletions
@@ -171,7 +171,14 @@
 		});

 		const tooltipBase = (
-			formatter: (params: Record<string, unknown>[]) => string
+			formatter: (
+				params: Array<{
+					axisValue: number;
+					seriesName: string;
+					marker: string;
+					value: number | number[] | null;
+				}>
+			) => string
 		): Record<string, unknown> => ({
 			trigger: 'axis',
 			axisPointer: {
@@ -181,7 +188,13 @@
 					backgroundColor: colors.tooltipBg,
 					color: colors.text,
 					borderColor: colors.tooltipBorder,
-					borderWidth: 1
+					borderWidth: 1,
+					formatter: (params: { axisDimension: string; value: number }) => {
+						if (params.axisDimension === 'x') {
+							return formatZoned(new Date(params.value), data.timezone, 'EEE d MMM HH:mm');
+						}
+						return params.value.toFixed(1);
+					}
 				}
 			},
 			backgroundColor: colors.tooltipBg,