Fix example.

creky · Mar 15, 2021 · 6f4c6fb · 6f4c6fb
1 parent d2b7d6f
commit 6f4c6fb
Showing 1 changed file with 21 additions and 10 deletions.
diff --git a/example/lib/line_chart/samples/line_chart_sample8.dart b/example/lib/line_chart/samples/line_chart_sample8.dart
@@ -22,7 +22,8 @@ class _LineChartSample8State extends State<LineChartSample8> {
 
   Future<ui.Image> loadImage(String asset) async {
     final ByteData data = await rootBundle.load(asset);
-    final ui.Codec codec = await ui.instantiateImageCodec(data.buffer.asUint8List());
+    final ui.Codec codec =
+        await ui.instantiateImageCodec(data.buffer.asUint8List());
     final ui.FrameInfo fi = await codec.getNextFrame();
     return fi.image;
   }
@@ -50,7 +51,8 @@ class _LineChartSample8State extends State<LineChartSample8> {
                   aspectRatio: 1.70,
                   child: Container(
                     child: Padding(
-                      padding: const EdgeInsets.only(right: 18.0, left: 12.0, top: 24, bottom: 12),
+                      padding: const EdgeInsets.only(
+                          right: 18.0, left: 12.0, top: 24, bottom: 12),
                       child: LineChart(
                         mainData(imageSnapshot.data),
                       ),
@@ -128,16 +130,21 @@ class _LineChartSample8State extends State<LineChartSample8> {
         ],
       ),
       gridData: FlGridData(
-          show: true, drawVerticalLine: false, drawHorizontalLine: false, verticalInterval: 1),
+          show: true,
+          drawVerticalLine: false,
+          drawHorizontalLine: false,
+          verticalInterval: 1),
       titlesData: FlTitlesData(
         show: true,
         bottomTitles: SideTitles(
           showTitles: true,
           reservedSize: 22,
-          getTextStyles: (value) => const TextStyle(color: Colors.black87, fontSize: 10),
+          getTextStyles: (value) =>
+              const TextStyle(color: Colors.black87, fontSize: 10),
           interval: 4,
           margin: 8,
-          checkToShowTitle: (minValue, maxValue, sideTitles, appliedInterval, value) => true,
+          checkToShowTitle:
+              (minValue, maxValue, sideTitles, appliedInterval, value) => true,
         ),
         leftTitles: SideTitles(
           interval: 2,
@@ -151,8 +158,10 @@ class _LineChartSample8State extends State<LineChartSample8> {
         ),
       ),
       lineTouchData: LineTouchData(
-        fullHeightTouchLine: true,
-        getTouchedSpotIndicator: (LineChartBarData barData, List<int> spotIndexes) {
+        getTouchLineEnd: (data, index) => double.infinity,
+        touchLineEndAtDot: false,
+        getTouchedSpotIndicator:
+            (LineChartBarData barData, List<int> spotIndexes) {
           return spotIndexes.map((spotIndex) {
             return TouchedSpotIndicatorData(
               FlLine(color: Colors.orange, strokeWidth: 3),
@@ -166,8 +175,9 @@ class _LineChartSample8State extends State<LineChartSample8> {
           tooltipBgColor: Colors.blueAccent,
         ),
       ),
-      borderData:
-          FlBorderData(show: true, border: Border.all(color: const Color(0xffecf1fe), width: 1)),
+      borderData: FlBorderData(
+          show: true,
+          border: Border.all(color: const Color(0xffecf1fe), width: 1)),
       minX: 0,
       maxX: 11,
       minY: 0,
@@ -196,7 +206,8 @@ class _LineChartSample8State extends State<LineChartSample8> {
           ),
           belowBarData: BarAreaData(
             show: false,
-            colors: gradientColors.map((color) => color.withOpacity(0.5)).toList(),
+            colors:
+                gradientColors.map((color) => color.withOpacity(0.5)).toList(),
           ),
         ),
       ],