private void Update(MeasureValues[] ys)
{
float value = (float)ys[0].Value;
float time = (float)ys[1].Value;
if (entries.Count > 1)
{
entries.RemoveRange(0, 1);
}
entries.Add(new EntryChart(time, value));
dataSet = new LineDataSetXF(entries, Title)
{
Colors = new List <Color> {
Color.Green
},
CircleHoleColor = Color.Blue,
CircleColors = new List <Color> {
Color.Blue
},
CircleRadius = 4,
DrawValues = false,
};
data = new LineChartData(new List <ILineDataSetXF>()
{
dataSet
});
//chart.ChartData = data;
}
private void UpdateChart(MeasureValues temp)
{
float value = 0;
time += 1;
value = (float)temp.Value;
if (entries.Count > settings.NumSamples)
{
entries.RemoveRange(0, entries.Count - settings.NumSamples);
}
entries.Add(new EntryChart(time, value));
dataSet5 = new LineDataSetXF(entries, Title)
{
Colors = new List <Color> {
Color.Green
},
CircleHoleColor = Color.Blue,
CircleColors = new List <Color> {
Color.Blue
},
CircleRadius = 1,
DrawValues = false,
};
data4 = new LineChartData(new List <ILineDataSetXF>()
{
dataSet5
});
chart.ChartData = data4;
}
public LineChartPage()
{
InitializeComponent();
var entries = new List <EntryChart>();
var entries2 = new List <EntryChart>();
var labels = new List <string>();
var random = new Random();
for (int i = 0; i < 7; i++)
{
entries.Add(new EntryChart(i, random.Next(1000, 50000)));
entries2.Add(new EntryChart(i, random.Next(1000, 50000)));
labels.Add("Entry" + i);
}
var FontFamily = "";
switch (Device.RuntimePlatform)
{
case Device.iOS:
FontFamily = "Pacifico-Regular";
break;
case Device.Android:
FontFamily = "Fonts/Pacifico-Regular.ttf";
break;
default:
break;
}
var dataSet4 = new LineDataSetXF(entries, "Line DataSet 1")
{
CircleRadius = 10,
CircleHoleRadius = 4f,
CircleColors = new List <Color>()
{
Color.Accent, Color.Red, Color.Bisque, Color.Gray, Color.Green, Color.Chocolate, Color.Black
},
CircleHoleColor = Color.Green,
ValueColors = new List <Color>()
{
Color.Accent, Color.Red, Color.Bisque, Color.Gray, Color.Green, Color.Chocolate, Color.Black
},
Mode = LineDataSetMode.CUBIC_BEZIER,
ValueFormatter = new CustomDataSetValueFormatter(),
ValueFontFamily = FontFamily
};
Xamarin.Forms.OnPlatform <string> onPlatform = (Xamarin.Forms.OnPlatform <string>)Application.Current.Resources["PacificoRegular"];
var xxx = onPlatform.Default;
var dataSet5 = new LineDataSetXF(entries2, "Line DataSet 2")
{
Colors = new List <Color> {
Color.Green
},
CircleHoleColor = Color.Blue,
CircleColors = new List <Color> {
Color.Blue
},
CircleRadius = 3,
DrawValues = false,
};
var data4 = new LineChartData(new List <ILineDataSetXF>()
{
dataSet4, dataSet5
});
chart.ChartData = data4;
chart.DescriptionChart.Text = "Test label chart description";
chart.AxisLeft.DrawGridLines = false;
chart.AxisLeft.DrawAxisLine = true;
chart.AxisLeft.Enabled = true;
chart.AxisRight.DrawAxisLine = false;
chart.AxisRight.DrawGridLines = false;
chart.AxisRight.Enabled = false;
chart.AxisRight.FontFamily = FontFamily;
chart.AxisLeft.FontFamily = FontFamily;
chart.XAxis.FontFamily = FontFamily;
chart.XAxis.XAXISPosition = XAXISPosition.BOTTOM;
chart.XAxis.DrawGridLines = false;
chart.XAxis.AxisValueFormatter = new TextByIndexXAxisFormatter(labels);
chart.AnimationX = new AnimatorXF()
{
Duration = 1000,
EasingType = EasingOptionXF.EaseOutCirc
};
}
protected override void OnAppearing()
{
base.OnAppearing();
var entrieLine = new List <EntryChart>();
var entries = new List <BubbleEntry>();
var entries2 = new List <BubbleEntry>();
var labels = new List <string>();
Random random = new Random();
for (int i = 0; i < 8; i++)
{
entrieLine.Add(new EntryChart(i, random.Next(20)));
entries.Add(new BubbleEntry(i, random.Next(8), random.Next(20)));
entries2.Add(new BubbleEntry(i, random.Next(8), random.Next(20)));
labels.Add("Entry" + i);
}
var entriesCandle = new List <CandleStickEntry>();
entriesCandle.Add(new CandleStickEntry(0, 4.62f, 2.02f, 2.70f, 4.13f));
entriesCandle.Add(new CandleStickEntry(1, 5.50f, 2.70f, 3.35f, 4.96f));
entriesCandle.Add(new CandleStickEntry(2, 5.25f, 3.02f, 3.50f, 4.50f));
entriesCandle.Add(new CandleStickEntry(3, 6f, 3.25f, 4.40f, 5.0f));
entriesCandle.Add(new CandleStickEntry(4, 5.57f, 2f, 2.80f, 4.5f));
var dataSetBubble = new BubbleDataSet(entries, "Bubble DataSet 1")
{
Colors = new List <Color>()
{
Color.Accent, Color.Azure, Color.Bisque, Color.Gray, Color.Green, Color.Chocolate, Color.Black
},
};
var dataBubble = new BubbleChartData(new List <IBubbleDataSet>()
{
dataSetBubble
});
var dataSetCandle = new CandleStickDataSet(entriesCandle, "Candle Stick DataSet 1")
{
DecreasingColor = Color.Red,
IncreasingColor = Color.Green
};
var dataCandle = new CandleStickChartData(new List <ICandleStickDataSet>()
{
dataSetCandle
});
var dataSetLine = new LineDataSetXF(entrieLine, "Line DataSet 1")
{
CircleRadius = 10,
CircleHoleRadius = 4f,
CircleColors = new List <Color>()
{
Color.Accent, Color.Azure, Color.Bisque, Color.Gray, Color.Green, Color.Chocolate, Color.Black
},
CircleHoleColor = Color.Green,
Mode = LineDataSetMode.CUBIC_BEZIER
};
var dataLine = new LineChartData(new List <ILineDataSetXF>()
{
dataSetLine
});
var dataSetbar = new BarDataSet(entrieLine, "Bar DataSet 1")
{
Colors = new List <Color>()
{
Color.Accent, Color.Azure, Color.Bisque, Color.Gray, Color.Green, Color.Chocolate, Color.Black
},
};
var dataBar = new BarChartData(new List <IBarDataSet>()
{
dataSetbar
});
var combinData = new CombinedChartData(null);
combinData.BubbleChartData = dataBubble;
combinData.CandleStickChartData = dataCandle;
combinData.LineChartData = dataLine;
combinData.BarChartData = dataBar;
chart.ChartData = combinData;
chart.XAxis.AxisValueFormatter = new TextByIndexXAxisFormatter(labels);
}
public LineChartPage()
{
InitializeComponent();
var entries = new List <EntryChart>();
var random = new Random();
for (int i = 0; i < 20; i++)
{
entries.Add(new EntryChart(i, random.Next(1000, 50000)));
}
//for (int i = 1; i <= DateTime.DaysInMonth(DateTime.Now.Year, DateTime.Now.Month); i++)
//{
// var ordersForDay = ordersResponse.Orders.Where(x => x.DatePlacedLocal.Value.Day.Equals(i)).ToList();
// float amount = 0.1f;
// foreach (var order in ordersForDay)
// amount += float.Parse(order.GrandTotal);
// var entry = new EntryChart(i - 1, amount);
// entries.Add(entry);
//}
var dataSet = new LineDataSetXF(entries, "Daily Sales")
{
//Colors = new List<Color> { App.GetAppResourceColorByKey("NetoDarkBlue") },
//CircleColors = new List<Color> { App.GetAppResourceColorByKey("NetoDarkBlue") },
DrawCircleHole = false,
DrawValues = false,
CircleRadius = 1.5f,
//GradientColor = new GradientColor(App.GetAppResourceColorByKey("NetoDarkBlue"), App.GetAppResourceColorByKey("NetoLightBlue")),
FillAlpha = 0.2f,
DrawFilled = true,
LineWidth = 1.5f,
CubicIntensity = 10.0f,
Mode = LineDataSetMode.CUBIC_BEZIER
};
var lineChartData = new LineChartData(new List <ILineDataSetXF>()
{
dataSet
});
var xAxisConfig = new XAxisConfig()
{
DrawGridLines = false,
XAXISPosition = XAXISPosition.BOTTOM
};
chart.AnimationX = new AnimatorXF()
{
Duration = 5,
EasingType = EasingOptionXF.EaseInOutBounce
};
chart.XAxis = xAxisConfig;
chart.AxisLeft.GridColor = Color.White;
chart.AxisRight.DrawGridLinesBehindData = false;
chart.AxisRight.Enabled = false;
chart.AxisLeft.DrawGridLinesBehindData = false;
chart.AxisLeft.Enabled = false;
chart.DescriptionChart.Text = string.Empty;
chart.Legend.Enabled = false;
chart.ChartData = lineChartData;
//var entries = new List<EntryChart>();
//var entries2 = new List<EntryChart>();
//var labels = new List<string>();
//var random = new Random();
//for (int i = 0; i < 7; i++)
//{
// entries.Add(new EntryChart(i, random.Next(1000,50000)));
// entries2.Add(new EntryChart(i, random.Next(1000,50000)));
// labels.Add("Entry" + i);
//}
//var FontFamily = "";
//switch (Device.RuntimePlatform)
//{
// case Device.iOS:
// FontFamily = "Pacifico-Regular";
// break;
// case Device.Android:
// FontFamily = "Fonts/Pacifico-Regular.ttf";
// break;
// default:
// break;
//}
//var dataSet4 = new LineDataSetXF(entries, "Line DataSet 1")
//{
// CircleRadius = 10,
// CircleHoleRadius = 4f,
// CircleColors = new List<Color>(){
// Color.Accent, Color.Red, Color.Bisque, Color.Gray, Color.Green, Color.Chocolate, Color.Black
// },
// CircleHoleColor = Color.Green,
// ValueColors = new List<Color>(){
// Color.Accent, Color.Red, Color.Bisque, Color.Gray, Color.Green, Color.Chocolate, Color.Black
// },
// Mode = LineDataSetMode.CUBIC_BEZIER,
// ValueFormatter = new CustomDataSetValueFormatter(),
// ValueFontFamily = FontFamily,
// FillAlpha = 0.8f,
// GradientColor = new GradientColor(Color.Blue,Color.Red,30),
// DrawFilled = true,
//};
//Xamarin.Forms.OnPlatform<string> onPlatform = (Xamarin.Forms.OnPlatform<string>)Application.Current.Resources["PacificoRegular"];
//var xxx = onPlatform.Default;
//var dataSet5 = new LineDataSetXF(entries2, "Line DataSet 2")
//{
// Colors = new List<Color>{
// Color.Green
// },
// CircleHoleColor = Color.Blue,
// CircleColors = new List<Color>{
// Color.Blue
// },
// CircleRadius = 3,
// DrawValues = false,
// GradientColor = new GradientColor(Color.Red,Color.Green)
//};
//var data4 = new LineChartData(new List<ILineDataSetXF>() { dataSet4,dataSet5 });
//chart.ChartData = data4;
//chart.DescriptionChart.Text = "Test label chart description";
//chart.AxisLeft.DrawGridLines = false;
//chart.AxisLeft.DrawAxisLine = true;
//chart.AxisLeft.Enabled = true;
//chart.AxisRight.DrawAxisLine = false;
//chart.AxisRight.DrawGridLines = false;
//chart.AxisRight.Enabled = false;
//chart.AxisRight.FontFamily = FontFamily;
//chart.AxisLeft.FontFamily = FontFamily;
//chart.XAxis.FontFamily = FontFamily;
//chart.XAxis.XAXISPosition = XAXISPosition.BOTTOM;
//chart.XAxis.DrawGridLines = false;
//chart.XAxis.AxisValueFormatter = new TextByIndexXAxisFormatter(labels);
//chart.AnimationX = new AnimatorXF()
//{
// Duration = 1000,
// EasingType = EasingOptionXF.EaseOutCirc
//};
}
public void LoadChart()
{
try
{
var entries = new List <EntryChart>();
//var entries2 = new List<EntryChart>();
var labels = new List <string>();
var random = new Random();
for (int i = 0; i < 4; i++)
{
entries.Add(new EntryChart(i, random.Next(1000, 50000)));
//entries2.Add(new EntryChart(i, random.Next(1000, 50000)));
labels.Add(products[i]);
}
var FontFamily = "";
switch (Device.RuntimePlatform)
{
case Device.iOS:
FontFamily = "Pacifico-Regular";
break;
case Device.Android:
FontFamily = "Fonts/Pacifico-Regular.ttf";
break;
default:
break;
}
var dataSet4 = new LineDataSetXF(entries, "Product Summary 1")
{
CircleRadius = 0,
CircleColors = new List <Color>()
{
Color.Black, Color.Black, Color.Black, Color.Black, Color.Black, Color.Black, Color.Black
},
CircleHoleColor = Color.Green,
CircleHoleRadius = 10f,
DrawCircleHole = true,
ValueColors = new List <Color>()
{
Color.FromHex("#3696e0"), Color.FromHex("#9958bc"),
Color.FromHex("#35ad54"), Color.FromHex("#2d3e52"),
Color.FromHex("#e55137"), Color.FromHex("#ea9940"),
Color.Black
},
Mode = LineDataSetMode.STEPPED,
ValueFormatter = new CustomDataSetValueFormatter(),
ValueFontFamily = FontFamily,
HighlightLineWidth = 2,
LineWidth = 5,
};
//var dataSet5 = new LineDataSetXF(entries2, "Product Summary 2")
//{
// Colors = new List<Color>{Color.Green},
// CircleHoleColor = Color.Blue,
// CircleColors = new List<Color>{Color.Blue},
// CircleRadius = 3,
// DrawValues = false,
//};
var data4 = new LineChartData(new List <ILineDataSetXF>()
{
dataSet4
});
chart.ChartData = data4;
chart.DescriptionChart.Text = "Product chart description";
chart.AxisLeft.DrawGridLines = false;
chart.AxisLeft.DrawAxisLine = true;
chart.AxisLeft.Enabled = true;
chart.AxisRight.DrawAxisLine = false;
chart.AxisRight.DrawGridLines = false;
chart.AxisRight.Enabled = false;
chart.AxisRight.FontFamily = FontFamily;
chart.AxisLeft.FontFamily = FontFamily;
chart.XAxis.FontFamily = FontFamily;
chart.XAxis.XAXISPosition = XAXISPosition.BOTTOM;
chart.XAxis.DrawGridLines = false;
chart.XAxis.AxisValueFormatter = new TextByIndexXAxisFormatter(labels);
}
catch (Exception ex)
{
}
}
