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hides bars in AqiDistributionChart where all values are zero.

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This commit is contained in:
Faris Armoush
2025-06-19 14:22:37 +03:00
parent 5b5a94cf65
commit 666c64231f
1 changed files with 15 additions and 8 deletions
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23
lib/pages/analytics/modules/air_quality/widgets/aqi_distribution_chart.dart
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@ -32,8 +32,13 @@ class AqiDistributionChart extends StatelessWidget {
}
List<BarChartGroupData> _buildBarGroups() {
return List.generate(chartData.length, (index) {
final data = chartData[index];
final groups = <BarChartGroupData>[];
for (var i = 0; i < chartData.length; i++) {
final data = chartData[i];
final isAllZero = data.data.every((d) => d.percentage == 0);
if (isAllZero) {
continue;
}
final stackItems = <BarChartRodData>[];
double currentY = 0;
var isFirstElement = true;
@ -56,13 +61,15 @@ class AqiDistributionChart extends StatelessWidget {
currentY += percentageData.percentage + _rodStackItemsSpacing;
isFirstElement = false;
}
return BarChartGroupData(
x: index,
barRods: stackItems,
groupVertically: true,
groups.add(
BarChartGroupData(
x: i,
barRods: stackItems,
groupVertically: true,
),
);
});
}
return groups;
}
BarTouchData _barTouchData(BuildContext context) {