Statistics/graphs section implemented

Only using sample data atm

ios/Podfile.lock

@@ -6,13 +6,13 @@ PODS:
     - Flutter
 
 DEPENDENCIES:
-  - Flutter (from `.symlinks/flutter/ios`)
+  - Flutter (from `.symlinks/flutter/ios-profile`)
   - shared_preferences (from `.symlinks/plugins/shared_preferences/ios`)
   - url_launcher (from `.symlinks/plugins/url_launcher/ios`)
 
 EXTERNAL SOURCES:
   Flutter:
-    :path: ".symlinks/flutter/ios"
+    :path: ".symlinks/flutter/ios-profile"
   shared_preferences:
     :path: ".symlinks/plugins/shared_preferences/ios"
   url_launcher:

ios/Runner.xcodeproj/project.pbxproj

@@ -281,7 +281,7 @@
 			);
 			inputPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
-				"${PODS_ROOT}/../.symlinks/flutter/ios/Flutter.framework",
+				"${PODS_ROOT}/../.symlinks/flutter/ios-profile/Flutter.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (

lib/common/widgets/charts/auto_label.dart

@@ -0,0 +1,74 @@
+/// Donut chart with labels example. This is a simple pie chart with a hole in
+/// the middle.
+import 'package:charts_flutter/flutter.dart' as charts;
+import 'package:flutter/material.dart';
+
+class DonutAutoLabelChart extends StatelessWidget {
+  final List<charts.Series> seriesList;
+  final bool animate;
+
+  DonutAutoLabelChart(this.seriesList, {this.animate});
+
+  /// Creates a [PieChart] with sample data and no transition.
+  factory DonutAutoLabelChart.withSampleData() {
+    return new DonutAutoLabelChart(
+      _createSampleData(),
+      // Disable animations for image tests.
+      animate: true,
+    );
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return new charts.PieChart(seriesList,
+        animate: animate,
+        // Configure the width of the pie slices to 60px. The remaining space in
+        // the chart will be left as a hole in the center.
+        //
+        // [ArcLabelDecorator] will automatically position the label inside the
+        // arc if the label will fit. If the label will not fit, it will draw
+        // outside of the arc with a leader line. Labels can always display
+        // inside or outside using [LabelPosition].
+        //
+        // Text style for inside / outside can be controlled independently by
+        // setting [insideLabelStyleSpec] and [outsideLabelStyleSpec].
+        //
+        // Example configuring different styles for inside/outside:
+        //       new charts.ArcLabelDecorator(
+        //          insideLabelStyleSpec: new charts.TextStyleSpec(...),
+        //          outsideLabelStyleSpec: new charts.TextStyleSpec(...)),
+        defaultRenderer: new charts.ArcRendererConfig(
+            arcWidth: 60,
+            arcRendererDecorators: [new charts.ArcLabelDecorator()]));
+  }
+
+  /// Create one series with sample hard coded data.
+  static List<charts.Series<LinearSales, String>> _createSampleData() {
+    final data = [
+      new LinearSales("Other", 17),
+      new LinearSales("Mars", 26),
+      new LinearSales("Morecambe", 35),
+      new LinearSales("Lancaster", 48),
+    ];
+
+    return [
+      new charts.Series<LinearSales, String>(
+        id: 'Sales',
+        domainFn: (LinearSales sales, _) => sales.key,
+        measureFn: (LinearSales sales, _) => sales.sales,
+        data: data,
+        // Set a label accessor to control the text of the arc label.
+        labelAccessorFn: (LinearSales row, _) => '${row.key}: ${row.sales}',
+      )
+    ];
+  }
+}
+
+/// Sample linear data type.
+class LinearSales {
+  final String key;
+  final int sales;
+
+  LinearSales(this.key, this.sales);
+}

lib/common/widgets/charts/donut_chart.dart

@@ -0,0 +1,56 @@
+/// Donut chart example. This is a simple pie chart with a hole in the middle.
+import 'package:charts_flutter/flutter.dart' as charts;
+import 'package:flutter/material.dart';
+
+class DonutPieChart extends StatelessWidget {
+  final List<charts.Series> seriesList;
+  final bool animate;
+
+  DonutPieChart(this.seriesList, {this.animate});
+
+  /// Creates a [PieChart] with sample data and no transition.
+  factory DonutPieChart.withSampleData() {
+    return new DonutPieChart(
+      _createSampleData(),
+      animate: true,
+    );
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return new charts.PieChart(seriesList,
+        animate: animate,
+        // Configure the width of the pie slices to 60px. The remaining space in
+        // the chart will be left as a hole in the center.
+        defaultRenderer: new charts.ArcRendererConfig(arcWidth: 60));
+  }
+
+  /// Create one series with sample hard coded data.
+  static List<charts.Series<LinearSales, int>> _createSampleData() {
+    final data = [
+      new LinearSales(0, 100),
+      new LinearSales(1, 75),
+      new LinearSales(2, 25),
+      new LinearSales(3, 5),
+    ];
+
+    return [
+      new charts.Series<LinearSales, int>(
+        id: 'Sales',
+        domainFn: (LinearSales sales, _) => sales.year,
+        measureFn: (LinearSales sales, _) => sales.sales,
+        data: data,
+      )
+    ];
+  }
+}
+
+
+/// Sample linear data type.
+class LinearSales {
+  final int year;
+  final int sales;
+
+  LinearSales(this.year, this.sales);
+}

lib/common/widgets/charts/grouped_bar_chart.dart

@@ -0,0 +1,81 @@
+/// Bar chart example
+import 'package:flutter/material.dart';
+import 'package:charts_flutter/flutter.dart' as charts;
+
+class GroupedBarChart extends StatelessWidget {
+  final List<charts.Series> seriesList;
+  final bool animate;
+
+  GroupedBarChart(this.seriesList, {this.animate});
+
+  factory GroupedBarChart.withSampleData() {
+    return new GroupedBarChart(
+      _createSampleData(),
+      // Disable animations for image tests.
+      animate: false,
+    );
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return new charts.BarChart(
+      seriesList,
+      animate: animate,
+      barGroupingType: charts.BarGroupingType.grouped,
+    );
+  }
+
+  /// Create series list with multiple series
+  static List<charts.Series<OrdinalSales, String>> _createSampleData() {
+    final desktopSalesData = [
+      new OrdinalSales('2014', 5),
+      new OrdinalSales('2015', 25),
+      new OrdinalSales('2016', 100),
+      new OrdinalSales('2017', 75),
+    ];
+
+    final tabletSalesData = [
+      new OrdinalSales('2014', 25),
+      new OrdinalSales('2015', 50),
+      new OrdinalSales('2016', 10),
+      new OrdinalSales('2017', 20),
+    ];
+
+    final mobileSalesData = [
+      new OrdinalSales('2014', 10),
+      new OrdinalSales('2015', 15),
+      new OrdinalSales('2016', 50),
+      new OrdinalSales('2017', 45),
+    ];
+
+    return [
+      new charts.Series<OrdinalSales, String>(
+        id: 'Desktop',
+        domainFn: (OrdinalSales sales, _) => sales.year,
+        measureFn: (OrdinalSales sales, _) => sales.sales,
+        data: desktopSalesData,
+      ),
+      new charts.Series<OrdinalSales, String>(
+        id: 'Tablet',
+        domainFn: (OrdinalSales sales, _) => sales.year,
+        measureFn: (OrdinalSales sales, _) => sales.sales,
+        data: tabletSalesData,
+      ),
+      new charts.Series<OrdinalSales, String>(
+        id: 'Mobile',
+        domainFn: (OrdinalSales sales, _) => sales.year,
+        measureFn: (OrdinalSales sales, _) => sales.sales,
+        data: mobileSalesData,
+      ),
+    ];
+  }
+}
+
+/// Sample ordinal data type.
+class OrdinalSales {
+  final String year;
+  final int sales;
+
+  OrdinalSales(this.year, this.sales);
+}

lib/common/widgets/charts/numeric_line_bar_combo.dart

@@ -0,0 +1,95 @@
+/// Example of a numeric combo chart with two series rendered as bars, and a
+/// third rendered as a line.
+import 'package:charts_flutter/flutter.dart' as charts;
+import 'package:flutter/material.dart';
+
+class NumericComboLineBarChart extends StatelessWidget {
+  final List<charts.Series> seriesList;
+  final bool animate;
+
+  NumericComboLineBarChart(this.seriesList, {this.animate});
+
+  /// Creates a [LineChart] with sample data and no transition.
+  factory NumericComboLineBarChart.withSampleData() {
+    return new NumericComboLineBarChart(
+      _createSampleData(),
+      // Disable animations for image tests.
+      animate: false,
+    );
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return new charts.NumericComboChart(seriesList,
+        animate: animate,
+        // Configure the default renderer as a line renderer. This will be used
+        // for any series that does not define a rendererIdKey.
+        defaultRenderer: new charts.LineRendererConfig(),
+        // Custom renderer configuration for the bar series.
+        customSeriesRenderers: [
+          new charts.BarRendererConfig(
+            // ID used to link series to this renderer.
+              customRendererId: 'customBar')
+        ]);
+  }
+
+  /// Create one series with sample hard coded data.
+  static List<charts.Series<LinearSales, int>> _createSampleData() {
+    final desktopSalesData = [
+      new LinearSales(0, 5),
+      new LinearSales(1, 25),
+      new LinearSales(2, 100),
+      new LinearSales(3, 75),
+    ];
+
+    final tableSalesData = [
+      new LinearSales(0, 5),
+      new LinearSales(1, 25),
+      new LinearSales(2, 100),
+      new LinearSales(3, 75),
+    ];
+
+    final mobileSalesData = [
+      new LinearSales(0, 10),
+      new LinearSales(1, 50),
+      new LinearSales(2, 200),
+      new LinearSales(3, 150),
+    ];
+
+    return [
+      new charts.Series<LinearSales, int>(
+        id: 'Desktop',
+        colorFn: (_, __) => charts.MaterialPalette.blue.shadeDefault,
+        domainFn: (LinearSales sales, _) => sales.year,
+        measureFn: (LinearSales sales, _) => sales.sales,
+        data: desktopSalesData,
+      )
+      // Configure our custom bar renderer for this series.
+        ..setAttribute(charts.rendererIdKey, 'customBar'),
+      new charts.Series<LinearSales, int>(
+        id: 'Tablet',
+        colorFn: (_, __) => charts.MaterialPalette.red.shadeDefault,
+        domainFn: (LinearSales sales, _) => sales.year,
+        measureFn: (LinearSales sales, _) => sales.sales,
+        data: tableSalesData,
+      )
+      // Configure our custom bar renderer for this series.
+        ..setAttribute(charts.rendererIdKey, 'customBar'),
+      new charts.Series<LinearSales, int>(
+          id: 'Mobile',
+          colorFn: (_, __) => charts.MaterialPalette.green.shadeDefault,
+          domainFn: (LinearSales sales, _) => sales.year,
+          measureFn: (LinearSales sales, _) => sales.sales,
+          data: mobileSalesData),
+    ];
+  }
+}
+
+/// Sample linear data type.
+class LinearSales {
+  final int year;
+  final int sales;
+
+  LinearSales(this.year, this.sales);
+}

lib/common/widgets/charts/outside_label.dart

@@ -0,0 +1,69 @@
+/// Simple pie chart with outside labels example.
+import 'package:charts_flutter/flutter.dart' as charts;
+import 'package:flutter/material.dart';
+
+class PieOutsideLabelChart extends StatelessWidget {
+  final List<charts.Series> seriesList;
+  final bool animate;
+
+  PieOutsideLabelChart(this.seriesList, {this.animate});
+
+  /// Creates a [PieChart] with sample data and no transition.
+  factory PieOutsideLabelChart.withSampleData() {
+    return new PieOutsideLabelChart(
+      _createSampleData(),
+      // Disable animations for image tests.
+      animate: true,
+    );
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return new charts.PieChart(seriesList,
+        animate: animate,
+        // Add an [ArcLabelDecorator] configured to render labels outside of the
+        // arc with a leader line.
+        //
+        // Text style for inside / outside can be controlled independently by
+        // setting [insideLabelStyleSpec] and [outsideLabelStyleSpec].
+        //
+        // Example configuring different styles for inside/outside:
+        //       new charts.ArcLabelDecorator(
+        //          insideLabelStyleSpec: new charts.TextStyleSpec(...),
+        //          outsideLabelStyleSpec: new charts.TextStyleSpec(...)),
+        defaultRenderer: new charts.ArcRendererConfig(arcRendererDecorators: [
+          new charts.ArcLabelDecorator(
+              labelPosition: charts.ArcLabelPosition.outside)
+        ]));
+  }
+
+  /// Create one series with sample hard coded data.
+  static List<charts.Series<LinearSales, int>> _createSampleData() {
+    final data = [
+      new LinearSales(0, 23),
+      new LinearSales(1, 44),
+      new LinearSales(2, 25),
+      new LinearSales(3, 15),
+    ];
+
+    return [
+      new charts.Series<LinearSales, int>(
+        id: 'Sales',
+        domainFn: (LinearSales sales, _) => sales.year,
+        measureFn: (LinearSales sales, _) => sales.sales,
+        data: data,
+        // Set a label accessor to control the text of the arc label.
+        labelAccessorFn: (LinearSales row, _) => '${row.year}: ${row.sales}',
+      )
+    ];
+  }
+}
+
+/// Sample linear data type.
+class LinearSales {
+  final int year;
+  final int sales;
+
+  LinearSales(this.year, this.sales);
+}

lib/common/widgets/charts/scatter_bucketingAxis_legend.dart

@@ -0,0 +1,136 @@
+/// Example of a scatter plot chart with a bucketing measure axis and a legend.
+///
+/// A bucketing measure axis positions all values beneath a certain threshold
+/// into a reserved space on the axis range. The label for the bucket line will
+/// be drawn in the middle of the bucket range, rather than aligned with the
+/// gridline for that value's position on the scale.
+import 'package:charts_flutter/flutter.dart' as charts;
+import 'package:flutter/material.dart';
+
+class BucketingAxisScatterPlotChart extends StatelessWidget {
+  final List<charts.Series> seriesList;
+  final bool animate;
+
+  BucketingAxisScatterPlotChart(this.seriesList, {this.animate});
+
+  /// Creates a [ScatterPlotChart] with sample data and no transition.
+  factory BucketingAxisScatterPlotChart.withSampleData() {
+    return new BucketingAxisScatterPlotChart(
+      _createSampleData(),
+      // Disable animations for image tests.
+      animate: false,
+    );
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return new charts.ScatterPlotChart(seriesList,
+        // Set up a bucketing axis that will place all values below 0.1 (10%)
+        // into a bucket at the bottom of the chart.
+        //
+        // Configure a tick count of 3 so that we get 100%, 50%, and the
+        // threshold.
+        primaryMeasureAxis: new charts.BucketingAxisSpec(
+            threshold: 0.1,
+            tickProviderSpec: new charts.BucketingNumericTickProviderSpec(
+                desiredTickCount: 3)),
+        // Add a series legend to display the series names.
+        behaviors: [
+          new charts.SeriesLegend(position: charts.BehaviorPosition.end),
+        ],
+        animate: animate);
+  }
+
+  /// Create one series with sample hard coded data.
+  static List<charts.Series<LinearSales, int>> _createSampleData() {
+    final myFakeDesktopData = [
+      new LinearSales(52, 0.75, 14.0),
+    ];
+
+    final myFakeTabletData = [
+      new LinearSales(45, 0.3, 18.0),
+    ];
+
+    final myFakeMobileData = [
+      new LinearSales(56, 0.8, 17.0),
+    ];
+
+    final myFakeChromebookData = [
+      new LinearSales(25, 0.6, 13.0),
+    ];
+
+    final myFakeHomeData = [
+      new LinearSales(34, 0.5, 15.0),
+    ];
+
+    final myFakeOtherData = [
+      new LinearSales(10, 0.25, 15.0),
+      new LinearSales(12, 0.075, 14.0),
+      new LinearSales(13, 0.225, 15.0),
+      new LinearSales(16, 0.03, 14.0),
+      new LinearSales(24, 0.04, 13.0),
+      new LinearSales(37, 0.1, 14.5),
+    ];
+
+    return [
+      new charts.Series<LinearSales, int>(
+          id: 'Cheese',
+          colorFn: (LinearSales sales, _) =>
+          charts.MaterialPalette.blue.shadeDefault,
+          domainFn: (LinearSales sales, _) => sales.year,
+          measureFn: (LinearSales sales, _) => sales.revenueShare,
+          radiusPxFn: (LinearSales sales, _) => sales.radius,
+          data: myFakeDesktopData),
+      new charts.Series<LinearSales, int>(
+          id: 'Carrots',
+          colorFn: (LinearSales sales, _) =>
+          charts.MaterialPalette.red.shadeDefault,
+          domainFn: (LinearSales sales, _) => sales.year,
+          measureFn: (LinearSales sales, _) => sales.revenueShare,
+          radiusPxFn: (LinearSales sales, _) => sales.radius,
+          data: myFakeTabletData),
+      new charts.Series<LinearSales, int>(
+          id: 'Cucumbers',
+          colorFn: (LinearSales sales, _) =>
+          charts.MaterialPalette.green.shadeDefault,
+          domainFn: (LinearSales sales, _) => sales.year,
+          measureFn: (LinearSales sales, _) => sales.revenueShare,
+          radiusPxFn: (LinearSales sales, _) => sales.radius,
+          data: myFakeMobileData),
+      new charts.Series<LinearSales, int>(
+          id: 'Crayons',
+          colorFn: (LinearSales sales, _) =>
+          charts.MaterialPalette.purple.shadeDefault,
+          domainFn: (LinearSales sales, _) => sales.year,
+          measureFn: (LinearSales sales, _) => sales.revenueShare,
+          radiusPxFn: (LinearSales sales, _) => sales.radius,
+          data: myFakeChromebookData),
+      new charts.Series<LinearSales, int>(
+          id: 'Celery',
+          colorFn: (LinearSales sales, _) =>
+          charts.MaterialPalette.indigo.shadeDefault,
+          domainFn: (LinearSales sales, _) => sales.year,
+          measureFn: (LinearSales sales, _) => sales.revenueShare,
+          radiusPxFn: (LinearSales sales, _) => sales.radius,
+          data: myFakeHomeData),
+      new charts.Series<LinearSales, int>(
+          id: 'Cauliflower',
+          colorFn: (LinearSales sales, _) =>
+          charts.MaterialPalette.gray.shadeDefault,
+          domainFn: (LinearSales sales, _) => sales.year,
+          measureFn: (LinearSales sales, _) => sales.revenueShare,
+          radiusPxFn: (LinearSales sales, _) => sales.radius,
+          data: myFakeOtherData),
+    ];
+  }
+}
+
+/// Sample linear data type.
+class LinearSales {
+  final int year;
+  final double revenueShare;
+  final double radius;
+
+  LinearSales(this.year, this.revenueShare, this.radius);
+}

lib/common/widgets/charts/series_legend_with_measures.dart

@@ -0,0 +1,129 @@
+/// Bar chart with example of a legend with customized position, justification,
+/// desired max rows, and padding. These options are shown as an example of how
+/// to use the customizations, they do not necessary have to be used together in
+/// this way. Choosing [end] as the position does not require the justification
+/// to also be [endDrawArea].
+import 'package:flutter/material.dart';
+import 'package:charts_flutter/flutter.dart' as charts;
+
+/// Example that shows how to build a series legend that shows measure values
+/// when a datum is selected.
+///
+/// Also shows the option to provide a custom measure formatter.
+class LegendWithMeasures extends StatelessWidget {
+  final List<charts.Series> seriesList;
+  final bool animate;
+
+  LegendWithMeasures(this.seriesList, {this.animate});
+
+  factory LegendWithMeasures.withSampleData() {
+    return new LegendWithMeasures(
+      _createSampleData(),
+      // Disable animations for image tests.
+      animate: false,
+    );
+  }
+
+
+  @override
+  Widget build(BuildContext context) {
+    return new charts.BarChart(
+      seriesList,
+      animate: animate,
+      barGroupingType: charts.BarGroupingType.grouped,
+      // Add the legend behavior to the chart to turn on legends.
+      // This example shows how to optionally show measure and provide a custom
+      // formatter.
+      behaviors: [
+        new charts.SeriesLegend(
+          // Positions for "start" and "end" will be left and right respectively
+          // for widgets with a build context that has directionality ltr.
+          // For rtl, "start" and "end" will be right and left respectively.
+          // Since this example has directionality of ltr, the legend is
+          // positioned on the right side of the chart.
+          position: charts.BehaviorPosition.end,
+          // By default, if the position of the chart is on the left or right of
+          // the chart, [horizontalFirst] is set to false. This means that the
+          // legend entries will grow as new rows first instead of a new column.
+          horizontalFirst: false,
+          // This defines the padding around each legend entry.
+          cellPadding: new EdgeInsets.only(right: 4.0, bottom: 4.0),
+          // Set show measures to true to display measures in series legend,
+          // when the datum is selected.
+          showMeasures: true,
+          // Optionally provide a measure formatter to format the measure value.
+          // If none is specified the value is formatted as a decimal.
+          measureFormatter: (num value) {
+            return value == null ? '-' : '${value}k';
+          },
+        ),
+      ],
+    );
+  }
+
+  /// Create series list with multiple series
+  static List<charts.Series<OrdinalSales, String>> _createSampleData() {
+    final desktopSalesData = [
+      new OrdinalSales('2014', 5),
+      new OrdinalSales('2015', 25),
+      new OrdinalSales('2016', 100),
+      new OrdinalSales('2017', 75),
+    ];
+
+    final tabletSalesData = [
+      new OrdinalSales('2014', 25),
+      new OrdinalSales('2015', 50),
+      // Purposely have a null data for 2016 to show the null value format.
+      new OrdinalSales('2017', 20),
+    ];
+
+    final mobileSalesData = [
+      new OrdinalSales('2014', 10),
+      new OrdinalSales('2015', 15),
+      new OrdinalSales('2016', 50),
+      new OrdinalSales('2017', 45),
+    ];
+
+    final otherSalesData = [
+      new OrdinalSales('2014', 20),
+      new OrdinalSales('2015', 35),
+      new OrdinalSales('2016', 15),
+      new OrdinalSales('2017', 10),
+    ];
+
+    return [
+      new charts.Series<OrdinalSales, String>(
+        id: 'Lancaster',
+        domainFn: (OrdinalSales sales, _) => sales.year,
+        measureFn: (OrdinalSales sales, _) => sales.sales,
+        data: desktopSalesData,
+      ),
+      new charts.Series<OrdinalSales, String>(
+        id: 'Morecambe',
+        domainFn: (OrdinalSales sales, _) => sales.year,
+        measureFn: (OrdinalSales sales, _) => sales.sales,
+        data: tabletSalesData,
+      ),
+      new charts.Series<OrdinalSales, String>(
+        id: 'Mars',
+        domainFn: (OrdinalSales sales, _) => sales.year,
+        measureFn: (OrdinalSales sales, _) => sales.sales,
+        data: mobileSalesData,
+      ),
+      new charts.Series<OrdinalSales, String>(
+        id: 'Other',
+        domainFn: (OrdinalSales sales, _) => sales.year,
+        measureFn: (OrdinalSales sales, _) => sales.sales,
+        data: otherSalesData,
+      ),
+    ];
+  }
+}
+
+/// Sample ordinal data type.
+class OrdinalSales {
+  final String year;
+  final int sales;
+
+  OrdinalSales(this.year, this.sales);
+}

lib/pages/receipt_page.dart

@@ -565,7 +565,7 @@ class ReceiptPageState extends State<ReceiptPage> {
             ),
 
             Padding(
-              padding: EdgeInsets.fromLTRB(0.0, 40.0, 0.0, 0.0),
+              padding: EdgeInsets.fromLTRB(0.0, 20.0, 0.0, 0.0),
               child: Container(
                 height: 65.0,
                 child: RaisedButton(

lib/pages/stats_page.dart

@@ -1,4 +1,3 @@
-
 import 'package:flutter/material.dart';
 import 'package:local_spend/common/platform/platform_scaffold.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -6,6 +5,13 @@ import 'package:local_spend/common/functions/logout.dart';
 import 'package:url_launcher/url_launcher.dart';
 import 'package:local_spend/common/functions/customAbout.dart' as custom;
 import 'package:local_spend/common/functions/showDialogTwoButtons.dart';
+import 'package:local_spend/common/widgets/charts/donut_chart.dart';
+import 'package:local_spend/common/widgets/charts/outside_label.dart';
+import 'package:local_spend/common/widgets/charts/auto_label.dart';
+import 'package:local_spend/common/widgets/charts/grouped_bar_chart.dart';
+import 'package:local_spend/common/widgets/charts/scatter_bucketingAxis_legend.dart';
+import 'package:local_spend/common/widgets/charts/numeric_line_bar_combo.dart';
+import 'package:local_spend/common/widgets/charts/series_legend_with_measures.dart';
 
 const URL = "https://flutter.io/";
 const demonstration = false;
@@ -52,12 +58,171 @@ class StatsPageState extends State<StatsPage> {
         iconTheme: IconThemeData(color: Colors.black),
       ),
 
-      body: Container(
-        padding: EdgeInsets.fromLTRB(0, 15, 0, 0),
-        child: Column(
+
+      body : Container(
+        padding: EdgeInsets.fromLTRB(0, 0, 0, 0),
+        child: ListView(
           children: <Widget>[
             // some graphs and charts here etc
-            Center(child : Text("(imagine this is a really cool graph!)"),)
+//            Container(
+//              padding: EdgeInsets.fromLTRB(0.0,17,0.0,0.0),
+//              child : Text(
+//                "Really Cool Chart",
+//                textAlign: TextAlign.center,
+//                style: TextStyle(
+//                  fontSize: 22.0,
+//                  color: Colors.black,
+//                  fontWeight: FontWeight.bold,
+//                ),
+//              ),
+//            ),
+//
+//            Container(
+//              height: 250,
+////              width: 250,
+//              child: new DonutPieChart.withSampleData()
+//            ),
+
+            Container(
+              padding: EdgeInsets.fromLTRB(0.0,17,0.0,0.0),
+              child : Text(
+                "GroupedBarChart",
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  fontSize: 22.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold,
+                ),
+              ),
+            ),
+
+            Container(
+              padding: EdgeInsets.symmetric(horizontal: 10),
+              height: 200,
+//              width: 250,
+              child: new GroupedBarChart.withSampleData()
+            ),
+
+            Container(
+              padding: EdgeInsets.fromLTRB(0.0,17,0.0,0.0),
+              child : Text(
+                "BucketingAxisScatterPlotChart",
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  fontSize: 22.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold,
+                ),
+              ),
+            ),
+
+            Container(
+                padding: EdgeInsets.symmetric(horizontal: 10),
+                height: 200,
+//              width: 250,
+                child: new BucketingAxisScatterPlotChart.withSampleData()
+            ),
+
+            Container(
+              padding: EdgeInsets.fromLTRB(0.0,20,0.0,0.0),
+              child : Text(
+                "PieOutsideLabelChart",
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  fontSize: 22.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold,
+                ),
+              ),
+            ),
+
+            Container(
+                padding: EdgeInsets.symmetric(horizontal: 10),
+                height: 200,
+//              width: 250,
+                child: new PieOutsideLabelChart.withSampleData()
+            ),
+
+            Container(
+              padding: EdgeInsets.fromLTRB(0.0,17,0.0,0.0),
+              child : Text(
+                "DonutAutoLabelChart",
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  fontSize: 22.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold,
+                ),
+              ),
+            ),
+
+            Container(
+                padding: EdgeInsets.symmetric(horizontal: 10),
+                height: 200,
+//              width: 250,
+                child: new DonutAutoLabelChart.withSampleData()
+            ),
+
+            Container(
+              padding: EdgeInsets.fromLTRB(0.0,17,0.0,0.0),
+              child : Text(
+                "DonutPieChart",
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  fontSize: 22.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold,
+                ),
+              ),
+            ),
+
+            Container(
+                padding: EdgeInsets.symmetric(horizontal: 10),
+                height: 200,
+//              width: 250,
+                child: new DonutPieChart.withSampleData()
+            ),
+
+            Container(
+              padding: EdgeInsets.fromLTRB(0.0,17,0.0,0.0),
+              child : Text(
+                "NumericComboLineBarChart",
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  fontSize: 22.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold,
+                ),
+              ),
+            ),
+
+            Container(
+                padding: EdgeInsets.symmetric(horizontal: 10),
+                height: 200,
+//              width: 250,
+                child: new NumericComboLineBarChart.withSampleData()
+            ),
+
+            Container(
+              padding: EdgeInsets.fromLTRB(0.0,17,0.0,0.0),
+              child : Text(
+                "LegendWithMeasures",
+                textAlign: TextAlign.center,
+                style: TextStyle(
+                  fontSize: 22.0,
+                  color: Colors.black,
+                  fontWeight: FontWeight.bold,
+                ),
+              ),
+            ),
+
+            Container(
+                padding: EdgeInsets.symmetric(horizontal: 10),
+                height: 200,
+//              width: 250,
+                child: new LegendWithMeasures.withSampleData()
+            ),
+
           ],
         ),
       ),

pubspec.lock

@@ -92,6 +92,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.2"
+  charts_common:
+    dependency: transitive
+    description:
+      name: charts_common
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.0"
+  charts_flutter:
+    dependency: "direct main"
+    description:
+      name: charts_flutter
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.6.0"
   code_builder:
     dependency: transitive
     description:

pubspec.yaml

@@ -24,7 +24,7 @@ dependencies:
   datetime_picker_formfield: ^0.1.8
   flutter_linkify: ^1.0.3
   flutter_fadein: ^1.1.1
-
+  charts_flutter: ^0.6.0
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^0.1.2