The bottomTitles duplicate when make liner Chart

[NaderDiab]

** Don't make a duplicate issue. You can search in issues to make sure there isn't any already opened issue with your concern.

When i Make Liner Chart the bottomTitles duplicate like screenshot

LineChart( LineChartData( titlesData: FlTitlesData( leftTitles: const AxisTitles(), rightTitles: const AxisTitles(), topTitles: const AxisTitles(), bottomTitles: AxisTitles( sideTitles: SideTitles( showTitles: true, getTitlesWidget: (value, meta) { switch (value.toInt()) { case 0: return const Text('Jan'); case 1: return const Text('Feb'); case 2: return const Text('Mar'); case 3: return const Text('Apr'); case 4: return const Text('May'); case 5: return const Text('Jun'); case 6: return const Text('Jul'); default: return const SizedBox.shrink(); } }, reservedSize: 20, ), ), ), lineBarsData: [ LineChartBarData( isCurved: true, color: Colors.green, barWidth: 5, isStrokeCapRound: true, belowBarData: BarAreaData(show: false), dotData: const FlDotData(show: false), spots: [ const FlSpot(0, 2), const FlSpot(1, 1.5), const FlSpot(2, 3), const FlSpot(3, 2.8), const FlSpot(4, 3.5), const FlSpot(5, 2.3), const FlSpot(6, 3), ], ), LineChartBarData( isCurved: true, color: Colors.red, barWidth: 5, isStrokeCapRound: true, belowBarData: BarAreaData(show: false), dotData: const FlDotData(show: false), spots: [ const FlSpot(0, 1), const FlSpot(1, 2), const FlSpot(2, 1.5), const FlSpot(3, 3), const FlSpot(4, 2.8), const FlSpot(5, 3.5), const FlSpot(6, 2.5), ], ), ], borderData: FlBorderData( show: false, // Remove the gray border ), gridData: const FlGridData(drawHorizontalLine: false), ), ), ),

Versions

• Flutter Version : 3.22.3
• fl_chart: ^0.69.0

[imaNNeo]

Please provide a reproducible code (a main.dart file content)

[sami-zadeh]

If you assign value for interval property in SideTitles class, your current problem will be gone. According to your x-axis values, just set the interval property to 1.

[echedev]

I faced the same issue. I've noticed it happens when the number of spots is relatively small. Setting the interval does work, but I wonder why it is not a default value.