Merge branch 'fix_theme_issues' into 'development'

fix the line chart issues

See merge request Cloud_Solution/diplomatic-quarter!289

lib/pages/medical/vital_sign/LineChartCurved.dart

@@ -14,10 +14,18 @@ class LineChartCurved extends StatelessWidget {
   List<int> xAxixs = List();
   List<double> yAxixs = List();
 
+  double minY = 0;
+  double maxY = 0;
+
+  double minX = 0;
+  double maxX = 0;
+  double increasingY = 0;
+
   @override
   Widget build(BuildContext context) {
     getXaxix();
     getYaxix();
+    calculateMaxAndMin();
     return AspectRatio(
       aspectRatio: 1.1,
       child: Container(
@@ -70,10 +78,18 @@ class LineChartCurved extends StatelessWidget {
       }
     }
   }
+
   getYaxix() {
-    int indexess= (timeSeries.length*0.30).toInt();
+    // int indexess= (timeSeries.length*0.30).toInt();
+    // for (int index = 0; index < timeSeries.length; index++) {
+    //   int mIndex = indexess * index;
+    //   if (mIndex < timeSeries.length) {
+    //     yAxixs.add(timeSeries[mIndex].sales);
+    //   }
+    // }
+
     for (int index = 0; index < timeSeries.length; index++) {
-      int mIndex = indexess * index;
+      int mIndex = indexes * index;
       if (mIndex < timeSeries.length) {
         yAxixs.add(timeSeries[mIndex].sales);
       }
@@ -100,7 +116,6 @@ class LineChartCurved extends StatelessWidget {
             fontSize: 10,
           ),
           rotateAngle:-65,
-          //rotateAngle:-65,
           margin: 22,
           getTitles: (value) {
             if (timeSeries.length < 15) {
@@ -128,18 +143,18 @@ class LineChartCurved extends StatelessWidget {
             fontSize: 10,
           ),
           getTitles: (value) {
-            // if (timeSeries.length < 10) {
+            if (timeSeries.length < 15) {
-            //     return '${value.toInt()}';
+                return '${value.toInt()}';
-            // } else {
+            } else {
-            //   if (value == getMinY())
+              if (value == minY)
-            //     return '${value.toInt()}';
+                return '${value.toInt()}';
-            //   if (value == getMaxY())
+              if (value == getMaxY())
-            //     return '${value.toInt()}';
+                return '${value.toInt()}';
-            //   if (yAxixs.contains(value)) {
+              //if (yAxixs.contains(value)) {
-            //     return '${value.toInt()}';
+                return '${value.toInt()}';
-            //   }
+
-            //   return '';
+              return '';
-            // }
+            }
             return '${value.toInt()}';
           },
           margin: 12,
@@ -163,31 +178,55 @@ class LineChartCurved extends StatelessWidget {
           ),
         ),
       ),
-      minX: 0,
+      minX: minX,
-      maxX: (timeSeries.length - 1).toDouble(),
+      maxX: maxX,
-      maxY: getMaxY()+0.3,
+      maxY: maxY,
-      minY: getMinY(),
+      minY: minY,
       lineBarsData: getData(context),
     );
   }
 
+  calculateMaxAndMin(){
+    getMaxY();
+    getMaxX();
+    getMin();
+    getMinY();
+    increasingY = ((maxY-minY)/timeSeries.length - 1)*15;
+    maxY += increasingY.abs();
+    minY -= increasingY.abs();
+  }
+
   double getMaxY() {
-    double max = 0;
+     maxY = 0;
+    timeSeries.forEach((element) {
+      double resultValueDouble = element.sales;
+      if (resultValueDouble > maxY) maxY = resultValueDouble;
+    });
+
+    return maxY.roundToDouble() ;
+  }
+
+   getMaxX(){
+    maxX = (timeSeries.length - 1).toDouble();
+  }
+
+  double getMin(){
+     minX = 0;
     timeSeries.forEach((element) {
       double resultValueDouble = element.sales;
-      if (resultValueDouble > max) max = resultValueDouble;
+      if (resultValueDouble < minX) minX = resultValueDouble;
     });
 
-    return max.roundToDouble() ;
+    return minX.roundToDouble() ;
   }
 
   double getMinY() {
-    double min = timeSeries[0].sales;
+     minY = 0;
     timeSeries.forEach((element) {
       double resultValueDouble = element.sales;
-      if (resultValueDouble < min) min = resultValueDouble;
+      if (resultValueDouble < minY) minY = resultValueDouble;
     });
-    int value = min.toInt();
+    int value = minY.toInt();
 
     return value.toDouble();
   }
@@ -202,7 +241,7 @@ class LineChartCurved extends StatelessWidget {
       spots: spots,
       isCurved: true,
       colors: [secondaryColor],
-      barWidth: 5,
+      barWidth: 3,
       isStrokeCapRound: true,
       dotData: FlDotData(
         show: false,

lib/pages/medical/vital_sign/LineChartCurvedBloodPressure.dart

@@ -178,8 +178,8 @@ class LineChartCurvedBloodPressure extends StatelessWidget {
       ),
       minX: 0,
       maxX: (timeSeries1.length - 1).toDouble(),
-      maxY: getMaxY() + 0.3,
+      maxY: getMaxY() + 15,
-      minY: getMinY(),
+      minY: getMinY()-15,
       lineBarsData: getData(context),
     );
   }