public override void LoadView()
{
// Create a chart view that will display the chart.
m_view = new MultipleViewsView();
// Paste your license key here.
m_view.view1.Chart.LicenseKey = "";
// And here.
m_view.view2.Chart.LicenseKey = "";
// Create column series for the first view on the screen.
NChartColumnSeries series1 = new NChartColumnSeries();
series1.Brush = new NChartSolidColorBrush(UIColor.FromRGB(97, 206, 231));
series1.Tag = 1;
series1.DataSource = this;
m_view.view1.Chart.ShouldAntialias = true;
m_view.view1.Chart.AddSeries(series1);
m_view.view1.Chart.UpdateData();
// Create area series for the second view in the screen.
NChartAreaSeries series2 = new NChartAreaSeries();
series2.Brush = new NChartSolidColorBrush(UIColor.FromRGB(203, 220, 56));
series2.Tag = 2;
series2.DataSource = this;
m_view.view2.Chart.ShouldAntialias = true;
m_view.view2.Chart.AddSeries(series2);
m_view.view2.Chart.UpdateData();
// Set chart view to the controller.
this.View = m_view;
}
private void LoadViews()
{
// Paste your license key here.
mNChartView1.Chart.LicenseKey = "";
// And here.
mNChartView2.Chart.LicenseKey = "";
// Create column series for the first view on the screen.
NChartColumnSeries series1 = new NChartColumnSeries();
series1.Brush = new NChartSolidColorBrush(Color.Argb(255, (int)(255 * 0.38), (int)(255 * 0.8), (int)(255 * 0.91)));
series1.DataSource = this;
series1.Tag = 1;
mNChartView1.Chart.ShouldAntialias = true;
mNChartView1.Chart.AddSeries(series1);
mNChartView1.Chart.UpdateData();
// Create area series for the second view in the screen.
NChartAreaSeries series2 = new NChartAreaSeries();
series2.Brush = new NChartSolidColorBrush(Color.Argb((int)(255 * 0.8), (int)(255 * 0.79), (int)(255 * 0.86), (int)(255 * 0.22)));
series2.DataSource = this;
series2.Tag = 2;
mNChartView2.Chart.ShouldAntialias = true;
mNChartView2.Chart.AddSeries(series2);
mNChartView2.Chart.UpdateData();
}
private void LoadViews ()
{
// Paste your license key here.
mNChartView1.Chart.LicenseKey = "";
// And here.
mNChartView2.Chart.LicenseKey = "";
// Create column series for the first view on the screen.
NChartColumnSeries series1 = new NChartColumnSeries ();
series1.Brush = new NChartSolidColorBrush (Color.Argb (255, (int)(255 * 0.38), (int)(255 * 0.8), (int)(255 * 0.91)));
series1.DataSource = this;
series1.Tag = 1;
mNChartView1.Chart.ShouldAntialias = true;
mNChartView1.Chart.AddSeries (series1);
mNChartView1.Chart.UpdateData ();
// Create area series for the second view in the screen.
NChartAreaSeries series2 = new NChartAreaSeries ();
series2.Brush = new NChartSolidColorBrush (Color.Argb ((int)(255 * 0.8), (int)(255 * 0.79), (int)(255 * 0.86), (int)(255 * 0.22)));
series2.DataSource = this;
series2.Tag = 2;
mNChartView2.Chart.ShouldAntialias = true;
mNChartView2.Chart.AddSeries (series2);
mNChartView2.Chart.UpdateData ();
}
private void LoadView ()
{
// Paste your license key here.
mNChartView.Chart.LicenseKey = "";
// Margin to ensure some free space for the iOS status bar.
mNChartView.Chart.CartesianSystem.Margin = new NChartTypes.Margin (10.0f, 10.0f, 10.0f, 20.0f);
// Switch on antialiasing.
mNChartView.Chart.ShouldAntialias = true;
// Create series that will be displayed on the chart.
NChartAreaSeries series = new NChartAreaSeries ();
// Set brush that will fill that series with color.
series.Brush = new NChartSolidColorBrush (Color.Argb (240, 120, 201, 242));
// Set data source for the series.
series.DataSource = this;
// Set data smoother.
series.DataSmoother = new NChartDataSmoother2D ();
// Add series to the chart.
mNChartView.Chart.AddSeries (series);
// Set data source for the X-Axis to have custom values on them.
mNChartView.Chart.CartesianSystem.XAxis.DataSource = this;
// Update data in the chart.
mNChartView.Chart.UpdateData ();
}
public override void LoadView ()
{
// Create a chart view that will display the chart.
m_view = new MultipleViewsView ();
// Paste your license key here.
m_view.view1.Chart.LicenseKey = "";
// And here.
m_view.view2.Chart.LicenseKey = "";
// Create column series for the first view on the screen.
NChartColumnSeries series1 = new NChartColumnSeries ();
series1.Brush = NChartSolidColorBrush.SolidColorBrushWithColor (UIColor.FromRGB (97, 206, 231));
series1.Tag = 1;
series1.DataSource = this;
m_view.view1.Chart.ShouldAntialias = true;
m_view.view1.Chart.AddSeries (series1);
m_view.view1.Chart.UpdateData ();
// Create area series for the second view in the screen.
NChartAreaSeries series2 = new NChartAreaSeries ();
series2.Brush = NChartSolidColorBrush.SolidColorBrushWithColor (UIColor.FromRGB (203, 220, 56));
series2.Tag = 2;
series2.DataSource = this;
m_view.view2.Chart.ShouldAntialias = true;
m_view.view2.Chart.AddSeries (series2);
m_view.view2.Chart.UpdateData ();
// Set chart view to the controller.
this.View = m_view;
}
private void LoadView()
{
// Paste your license key here.
mNChartView.Chart.LicenseKey = "";
// Margin to ensure some free space for the iOS status bar.
mNChartView.Chart.CartesianSystem.Margin = new NChartMargin(10.0f, 10.0f, 10.0f, 20.0f);
// Switch on antialiasing.
mNChartView.Chart.ShouldAntialias = true;
// Array of colors for the series.
float[,] colors = new float[, ] {
{ 0.38f, 0.8f, 0.91f },
{ 0.2f, 0.86f, 0.22f },
{ 0.9f, 0.29f, 0.51f }
};
// Create column series.
NChartColumnSeries series1 = new NChartColumnSeries();
series1.Brush = new NChartSolidColorBrush(Color.Argb(255,
(int)(255 * colors[0, 0]),
(int)(255 * colors[0, 1]),
(int)(255 * colors[0, 2])));
series1.DataSource = this;
series1.Tag = 0;
mNChartView.Chart.AddSeries(series1);
// Create area series.
NChartAreaSeries series2 = new NChartAreaSeries();
series2.Brush = new NChartSolidColorBrush(Color.Argb(255,
(int)(255 * colors[1, 0]),
(int)(255 * colors[1, 1]),
(int)(255 * colors[1, 2])));
series2.DataSource = this;
series2.Tag = 1;
mNChartView.Chart.AddSeries(series2);
// Create line series.
NChartLineSeries series3 = new NChartLineSeries();
series3.Brush = new NChartSolidColorBrush(Color.Argb(255,
(int)(255 * colors[2, 0]),
(int)(255 * colors[2, 1]),
(int)(255 * colors[2, 2])));
series3.LineThickness = 3.0f;
series3.DataSource = this;
series3.Tag = 2;
mNChartView.Chart.AddSeries(series3);
// Set data source for the X-Axis to have custom values on them.
mNChartView.Chart.CartesianSystem.XAxis.DataSource = this;
// Update data in the chart.
mNChartView.Chart.UpdateData();
}
public override void LoadView()
{
// Create a chart view that will display the chart.
m_view = new NChartView();
// Paste your license key here.
m_view.Chart.LicenseKey = "";
// Margin to ensure some free space for the iOS status bar.
m_view.Chart.CartesianSystem.Margin = new NChartMargin(10.0f, 10.0f, 10.0f, 20.0f);
// Create series that will be displayed on the chart.
NChartAreaSeries series = new NChartAreaSeries();
// Set brush that will fill that series with color.
series.Brush = new NChartSolidColorBrush(UIColor.FromRGB(97, 206, 231));
// Set data source for the series.
series.DataSource = this;
// Add series to the chart.
m_view.Chart.AddSeries(series);
// Create crosshair.
NChartCrosshair cs = new NChartCrosshair();
// Set color for crosshair's haris.
cs.XHair.SetColor(UIColor.FromRGB(255, 0, 0));
cs.YHair.SetColor(UIColor.FromRGB(0, 0, 255));
// Set thickness for crosshair's hairs.
cs.Thickness = 2.0f;
// Set value for crosshair. Alternatively it's possible to create crosshair connected to chart point using the method
// new NChartCrosshair (Color color, float thickness, NChartPoint targetPoint);
cs.XHair.Value = 5.25;
cs.YHair.Value = 13.0;
// Set crosshair delegate to handle moving.
cs.Delegate = this;
// Set crosshair snapping to X-Axis ticks.
cs.XHair.SnapToMinorTicks = true;
cs.XHair.SnapToMajorTicks = true;
// Add tooltip to the hair parallel to Y-Axis.
cs.XHair.Tooltip = CreateTooltip();
UpdateTooltipText(cs.XHair.Tooltip, cs.XHair.Value);
// Add crosshair to the chart's coordinate system.
m_view.Chart.CartesianSystem.AddCrosshair(cs);
// Update data in the chart.
m_view.Chart.UpdateData();
// Set chart view to the controller.
this.View = m_view;
}
private void LoadView ()
{
// Paste your license key here.
mNChartView.Chart.LicenseKey = "";
// Margin to ensure some free space for the iOS status bar.
mNChartView.Chart.CartesianSystem.Margin = new NChartTypes.Margin (10.0f, 10.0f, 10.0f, 20.0f);
// Switch on antialiasing.
mNChartView.Chart.ShouldAntialias = true;
// Array of colors for the series.
float[,] colors = new float[,] {
{ 0.38f, 0.8f, 0.91f },
{ 0.2f, 0.86f, 0.22f },
{ 0.9f, 0.29f, 0.51f }
};
// Create column series.
NChartColumnSeries series1 = new NChartColumnSeries ();
series1.Brush = new NChartSolidColorBrush (Color.Argb (255,
(int)(255 * colors [0, 0]),
(int)(255 * colors [0, 1]),
(int)(255 * colors [0, 2])));
series1.DataSource = this;
series1.Tag = 0;
mNChartView.Chart.AddSeries (series1);
// Create area series.
NChartAreaSeries series2 = new NChartAreaSeries ();
series2.Brush = new NChartSolidColorBrush (Color.Argb (255,
(int)(255 * colors [1, 0]),
(int)(255 * colors [1, 1]),
(int)(255 * colors [1, 2])));
series2.DataSource = this;
series2.Tag = 1;
mNChartView.Chart.AddSeries (series2);
// Create line series.
NChartLineSeries series3 = new NChartLineSeries ();
series3.Brush = new NChartSolidColorBrush (Color.Argb (255,
(int)(255 * colors [2, 0]),
(int)(255 * colors [2, 1]),
(int)(255 * colors [2, 2])));
series3.LineThickness = 3.0f;
series3.DataSource = this;
series3.Tag = 2;
mNChartView.Chart.AddSeries (series3);
// Set data source for the X-Axis to have custom values on them.
mNChartView.Chart.CartesianSystem.XAxis.DataSource = this;
// Update data in the chart.
mNChartView.Chart.UpdateData ();
}
void CreateSeries()
{
NChartAreaSeries series = new NChartAreaSeries();
series.DataSource = this;
series.Tag = 0;
series.Brush = new NChartSolidColorBrush(Color.Argb(255, (int)(0.38 * 255), (int)(0.8 * 255), (int)(0.91 * 255)));
mNChartView.Chart.AddSeries(series);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
private void LoadView()
{
// Paste your license key here.
mNChartView.Chart.LicenseKey = "";
// Margin to ensure some free space for the iOS status bar.
mNChartView.Chart.CartesianSystem.Margin = new NChartMargin(10.0f, 10.0f, 10.0f, 20.0f);
// Create area series with colors and add them to the chart.
NChartAreaSeries series = new NChartAreaSeries();
series.Brush = new NChartSolidColorBrush(Color.Argb(255, 97, 205, 232));
series.DataSource = this;
mNChartView.Chart.AddSeries(series);
// Create crosshair.
NChartCrosshair cs = new NChartCrosshair();
// Set color for crosshair's haris.
cs.XHair.SetColor(Color.Argb(255, 255, 0, 0));
cs.YHair.SetColor(Color.Argb(255, 0, 0, 255));
// Set thickness for crosshair's hairs.
cs.Thickness = 2.0f;
// Set value for crosshair. Alternatively it's possible to create crosshair connected to chart point using the method
// new NChartCrosshair (Color color, float thickness, NChartPoint targetPoint);
cs.XHair.Value = 5.25;
cs.YHair.Value = 13.0;
// Set crosshair delegate to handle moving.
cs.Delegate = this;
// Set crosshair snapping to X-Axis ticks.
cs.XHair.SnapToMinorTicks = true;
cs.XHair.SnapToMajorTicks = true;
// Add tooltip to the hair parallel to Y-Axis.
cs.XHair.Tooltip = CreateTooltip();
UpdateTooltipText(cs.XHair.Tooltip, cs.XHair.Value);
// Add crosshair to the chart's coordinate system.
mNChartView.Chart.CartesianSystem.AddCrosshair(cs);
// Update data in the chart.
mNChartView.Chart.UpdateData();
}
public override void LoadView()
{
// Create a chart view that will display the chart.
m_view = new NChartView();
// Paste your license key here.
m_view.Chart.LicenseKey = "";
// Switch on antialiasing.
m_view.Chart.ShouldAntialias = true;
if (drawIn3D)
{
// Switch 3D on.
m_view.Chart.DrawIn3D = true;
// Margin to ensure some free space for the iOS status bar and Y-Axis tick titles.
m_view.Chart.CartesianSystem.Margin = new NChartMargin(50.0f, 50.0f, 10.0f, 20.0f);
m_view.Chart.PolarSystem.Margin = new NChartMargin(50.0f, 50.0f, 10.0f, 20.0f);
}
else
{
// Margin to ensure some free space for the iOS status bar.
m_view.Chart.CartesianSystem.Margin = new NChartMargin(10.0f, 10.0f, 10.0f, 20.0f);
m_view.Chart.PolarSystem.Margin = new NChartMargin(10.0f, 10.0f, 10.0f, 20.0f);
}
// Create series that will be displayed on the chart.
NChartAreaSeries series = new NChartAreaSeries();
series.DataSource = this;
series.Tag = 0;
series.Brush = new NChartSolidColorBrush(UIColor.FromRGB(97, 206, 231));
series.Brush.Opacity = m_view.Chart.DrawIn3D ? 1.0f : 0.8f;
m_view.Chart.AddSeries(series);
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
// Update data in the chart.
m_view.Chart.UpdateData();
// Set chart view to the controller.
this.View = m_view;
}
public override void LoadView ()
{
// Create a chart view that will display the chart.
m_view = new NChartView ();
// Paste your license key here.
m_view.Chart.LicenseKey = "";
// Switch on antialiasing.
m_view.Chart.ShouldAntialias = true;
// Margin to ensure some free space for the iOS status bar.
m_view.Chart.CartesianSystem.Margin = new NChartMargin (10.0f, 10.0f, 10.0f, 20.0f);
// Set data source for X-Axis.
m_view.Chart.CartesianSystem.XAxis.DataSource = this;
// Create series that will be displayed on the chart.
NChartAreaSeries series = new NChartAreaSeries ();
// Set brush that will fill that series with color.
series.Brush = NChartSolidColorBrush.SolidColorBrushWithColor (UIColor.FromRGBA (0.38f, 0.8f, 0.91f, 0.9f));
// Set data source for the series.
series.DataSource = this;
// Set data smoother.
series.DataSmoother = NChartDataSmoother2D.DataSmoother;
// Add series to the chart.
m_view.Chart.AddSeries (series);
// Update data in the chart.
m_view.Chart.UpdateData ();
// Set chart view to the controller.
this.View = m_view;
// Uncomment this line to get the animated transition.
//m_view.Chart.PlayTransition(1.0f, false);
}
void CreateSeries ()
{
// Create series.
switch (type) {
case SeriesType.Column2D:
case SeriesType.Column3D:
{
for (int i = 0; i < 3; ++i) {
NChartColumnSeries series = new NChartColumnSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
m_view.Chart.AddSeries (series);
}
NChartColumnSeriesSettings settings = new NChartColumnSeriesSettings ();
settings.CylindersResolution = 4;
settings.ShouldSmoothCylinders = false;
m_view.Chart.AddSeriesSettings (settings);
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.ColumnCylinder:
{
for (int i = 0; i < 3; ++i) {
NChartColumnSeries series = new NChartColumnSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
m_view.Chart.AddSeries (series);
}
NChartColumnSeriesSettings settings = new NChartColumnSeriesSettings ();
settings.CylindersResolution = 20;
settings.ShouldSmoothCylinders = true;
m_view.Chart.AddSeriesSettings (settings);
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Bar2D:
case SeriesType.Bar3D:
{
for (int i = 0; i < 3; ++i) {
NChartBarSeries series = new NChartBarSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
m_view.Chart.AddSeries (series);
}
NChartBarSeriesSettings settings = new NChartBarSeriesSettings ();
settings.CylindersResolution = 4;
settings.ShouldSmoothCylinders = false;
m_view.Chart.AddSeriesSettings (settings);
m_view.Chart.CartesianSystem.XAxis.HasOffset = false;
m_view.Chart.CartesianSystem.YAxis.HasOffset = true;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.BarCylinder:
{
for (int i = 0; i < 3; ++i) {
NChartBarSeries series = new NChartBarSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
m_view.Chart.AddSeries (series);
}
NChartBarSeriesSettings settings = new NChartBarSeriesSettings ();
settings.CylindersResolution = 20;
settings.ShouldSmoothCylinders = true;
m_view.Chart.AddSeriesSettings (settings);
m_view.Chart.CartesianSystem.XAxis.HasOffset = false;
m_view.Chart.CartesianSystem.YAxis.HasOffset = true;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Area2D:
case SeriesType.Area3D:
{
for (int i = 0; i < 3; ++i) {
NChartAreaSeries series = new NChartAreaSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
series.Brush.Opacity = m_view.Chart.DrawIn3D ? 1.0f : 0.8f;
m_view.Chart.AddSeries (series);
}
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Line2D:
case SeriesType.Line3D:
{
for (int i = 0; i < 3; ++i) {
NChartLineSeries series = new NChartLineSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
series.LineThickness = 3.0f;
m_view.Chart.AddSeries (series);
}
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Step2D:
case SeriesType.Step3D:
{
for (int i = 0; i < 3; ++i) {
NChartStepSeries series = new NChartStepSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
series.LineThickness = 3.0f;
m_view.Chart.AddSeries (series);
}
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Ribbon:
{
for (int i = 0; i < 3; ++i) {
NChartRibbonSeries series = new NChartRibbonSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
m_view.Chart.AddSeries (series);
}
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Pie2D:
case SeriesType.Pie3D:
{
for (int i = 0; i < 3; ++i) {
NChartPieSeries series = new NChartPieSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
m_view.Chart.AddSeries (series);
}
NChartPieSeriesSettings settings = new NChartPieSeriesSettings ();
settings.HoleRatio = 0.0f;
m_view.Chart.AddSeriesSettings (settings);
}
break;
case SeriesType.Doughnut2D:
case SeriesType.Doughnut3D:
{
for (int i = 0; i < 3; ++i) {
NChartPieSeries series = new NChartPieSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
m_view.Chart.AddSeries (series);
}
NChartPieSeriesSettings settings = new NChartPieSeriesSettings ();
settings.HoleRatio = 0.1f;
m_view.Chart.AddSeriesSettings (settings);
}
break;
case SeriesType.Bubble2D:
case SeriesType.Bubble3D:
case SeriesType.Scatter2D:
case SeriesType.Scatter3D:
{
for (int i = 0; i < 3; ++i) {
NChartBubbleSeries series = new NChartBubbleSeries ();
series.DataSource = this;
series.Tag = i;
m_view.Chart.AddSeries (series);
}
m_view.Chart.CartesianSystem.XAxis.HasOffset = false;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = false;
}
break;
case SeriesType.Surface:
{
NChartSurfaceSeries series = new NChartSurfaceSeries ();
series.DataSource = this;
series.Tag = 0;
m_view.Chart.AddSeries (series);
m_view.Chart.CartesianSystem.XAxis.HasOffset = false;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = false;
}
break;
case SeriesType.Candlestick2D:
case SeriesType.Candlestick3D:
{
NChartCandlestickSeries series = new NChartCandlestickSeries ();
series.DataSource = this;
series.Tag = 0;
series.PositiveColor = UIColor.FromRGB (73, 226, 141);
series.PositiveBorderColor = UIColor.FromRGB (65, 204, 38);
series.NegativeColor = UIColor.FromRGB (221, 73, 73);
series.NegativeBorderColor = UIColor.FromRGB (199, 15, 50);
series.BorderThickness = 3.0f;
m_view.Chart.AddSeries (series);
NChartCandlestickSeriesSettings settings = new NChartCandlestickSeriesSettings ();
settings.CylindersResolution = 20;
m_view.Chart.AddSeriesSettings (settings);
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.OHLC2D:
case SeriesType.OHLC3D:
{
NChartOHLCSeries series = new NChartOHLCSeries ();
series.DataSource = this;
series.Tag = 0;
series.PositiveColor = UIColor.FromRGB (73, 226, 141);
series.NegativeColor = UIColor.FromRGB (221, 73, 73);
series.BorderThickness = 1.0f;
m_view.Chart.AddSeries (series);
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Band:
{
NChartBandSeries series = new NChartBandSeries ();
series.DataSource = this;
series.Tag = 0;
series.PositiveColor = UIColor.FromRGBA (112, 170, 242, 204);
series.NegativeColor = UIColor.FromRGBA (196, 240, 91, 204);
series.HighBorderColor = UIColor.FromRGB (130, 196, 255);
series.LowBorderColor = UIColor.FromRGB (226, 255, 112);
series.BorderThickness = 5.0f;
m_view.Chart.AddSeries (series);
m_view.Chart.CartesianSystem.XAxis.HasOffset = true;
m_view.Chart.CartesianSystem.YAxis.HasOffset = false;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Sequence:
{
for (int i = 0; i < 3; ++i) {
NChartSequenceSeries series = new NChartSequenceSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
m_view.Chart.AddSeries (series);
}
m_view.Chart.CartesianSystem.XAxis.HasOffset = false;
m_view.Chart.CartesianSystem.YAxis.HasOffset = true;
m_view.Chart.CartesianSystem.ZAxis.HasOffset = false;
}
break;
case SeriesType.Radar:
{
for (int i = 0; i < 3; ++i) {
NChartRadarSeries series = new NChartRadarSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
series.Brush.Opacity = 0.8f;
m_view.Chart.AddSeries (series);
}
}
break;
case SeriesType.Funnel2D:
case SeriesType.Funnel3D:
for (int i = 0; i < 3; ++i) {
NChartFunnelSeries series = new NChartFunnelSeries ();
series.DataSource = this;
series.Tag = i;
series.BottomRadius = (float)(i + 1) / 5.0f;
series.TopRadius = (float)(i + 2) / 5.0f;
NChartBrush brush = brushes [i];
brush.Opacity = 0.8f;
series.Brush = brush;
m_view.Chart.AddSeries (series);
}
m_view.Chart.CartesianSystem.Visible = false;
break;
case SeriesType.Heatmap:
{
NChartHeatmapSeries series = new NChartHeatmapSeries ();
series.DataSource = this;
series.Tag = 0;
// Create brush scale.
// See NChartBrushScale for details.
series.Scale = NChartBrushScale.BrushScaleWithBrushes (brushes, new NSNumber[] {
NSNumber.FromDouble (-0.3),
NSNumber.FromDouble (0.3)
});
m_view.Chart.AddSeries (series);
m_view.Chart.CartesianSystem.XAxis.ShouldBeautifyMinAndMax = false;
m_view.Chart.CartesianSystem.YAxis.ShouldBeautifyMinAndMax = false;
}
break;
}
}
public override void LoadView()
{
// Create a chart view that will display the chart.
m_view = new NChartView();
// Paste your license key here.
m_view.Chart.LicenseKey = "";
// Switch on antialiasing.
m_view.Chart.ShouldAntialias = true;
// Margin to ensure some free space for the iOS status bar.
m_view.Chart.CartesianSystem.Margin = new NChartMargin(10.0f, 10.0f, 10.0f, 20.0f);
// Array of colors for the series.
int[,] colors = new int[3, 3] {
{ 97, 206, 231 },
{ 203, 220, 56 },
{ 229, 74, 131 }
};
// Create column series.
NChartColumnSeries series1 = new NChartColumnSeries();
series1.Brush = new NChartSolidColorBrush(UIColor.FromRGB(
colors[0, 0],
colors[0, 1],
colors[0, 2]
));
series1.DataSource = this;
series1.Tag = 0;
m_view.Chart.AddSeries(series1);
// Create area series.
NChartAreaSeries series2 = new NChartAreaSeries();
series2.Brush = new NChartSolidColorBrush(UIColor.FromRGBA(
colors[1, 0],
colors[1, 1],
colors[1, 2],
180
));
series2.DataSource = this;
series2.Tag = 1;
m_view.Chart.AddSeries(series2);
// Create line series.
NChartLineSeries series3 = new NChartLineSeries();
series3.Brush = new NChartSolidColorBrush(UIColor.FromRGB(
colors[2, 0],
colors[2, 1],
colors[2, 2]
));
series3.LineThickness = 3.0f;
series3.DataSource = this;
series3.Tag = 2;
m_view.Chart.AddSeries(series3);
// Set data source for the X-Axis to have custom values on them.
m_view.Chart.CartesianSystem.XAxis.DataSource = this;
// Update data in the chart.
m_view.Chart.UpdateData();
// Set chart view to the controller.
this.View = m_view;
}
void CreateSeries ()
{
// Create series.
switch (type) {
case SeriesType.Column2D:
case SeriesType.Column3D:
{
for (int i = 0; i < 3; ++i) {
NChartColumnSeries series = new NChartColumnSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
mNChartView.Chart.AddSeries (series);
}
NChartColumnSeries.Settings settings = new NChartColumnSeries.Settings ();
settings.CylindersResolution = 4;
settings.ShouldSmoothCylinders = false;
mNChartView.Chart.AddSeriesSettings (settings);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.ColumnCylinder:
{
for (int i = 0; i < 3; ++i) {
NChartColumnSeries series = new NChartColumnSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
mNChartView.Chart.AddSeries (series);
}
NChartColumnSeries.Settings settings = new NChartColumnSeries.Settings ();
settings.CylindersResolution = 20;
settings.ShouldSmoothCylinders = false;
mNChartView.Chart.AddSeriesSettings (settings);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Bar2D:
case SeriesType.Bar3D:
{
for (int i = 0; i < 3; ++i) {
NChartBarSeries series = new NChartBarSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
mNChartView.Chart.AddSeries (series);
}
NChartBarSeries.Settings settings = new NChartBarSeries.Settings ();
settings.CylindersResolution = 4;
settings.ShouldSmoothCylinders = false;
mNChartView.Chart.AddSeriesSettings (settings);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.BarCylinder:
{
for (int i = 0; i < 3; ++i) {
NChartBarSeries series = new NChartBarSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
mNChartView.Chart.AddSeries (series);
}
NChartBarSeries.Settings settings = new NChartBarSeries.Settings ();
settings.CylindersResolution = 20;
settings.ShouldSmoothCylinders = false;
mNChartView.Chart.AddSeriesSettings (settings);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Area2D:
case SeriesType.Area3D:
{
for (int i = 0; i < 3; ++i) {
NChartAreaSeries series = new NChartAreaSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
mNChartView.Chart.AddSeries (series);
}
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Line2D:
case SeriesType.Line3D:
{
for (int i = 0; i < 3; ++i) {
NChartLineSeries series = new NChartLineSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
series.LineThickness = 3.0f;
mNChartView.Chart.AddSeries (series);
}
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Step2D:
case SeriesType.Step3D:
{
for (int i = 0; i < 3; ++i) {
NChartStepSeries series = new NChartStepSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
series.LineThickness = 3.0f;
mNChartView.Chart.AddSeries (series);
}
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Ribbon:
{
for (int i = 0; i < 3; ++i) {
NChartRibbonSeries series = new NChartRibbonSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
mNChartView.Chart.AddSeries (series);
}
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Pie2D:
case SeriesType.Pie3D:
{
for (int i = 0; i < 3; ++i) {
NChartPieSeries series = new NChartPieSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
mNChartView.Chart.AddSeries (series);
}
NChartPieSeries.Settings settings = new NChartPieSeries.Settings ();
settings.HoleRatio = 0.0f;
mNChartView.Chart.AddSeriesSettings (settings);
}
break;
case SeriesType.Doughnut2D:
case SeriesType.Doughnut3D:
{
for (int i = 0; i < 3; ++i) {
NChartPieSeries series = new NChartPieSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i];
mNChartView.Chart.AddSeries (series);
}
NChartPieSeries.Settings settings = new NChartPieSeries.Settings ();
settings.HoleRatio = 0.1f;
mNChartView.Chart.AddSeriesSettings (settings);
}
break;
case SeriesType.Bubble2D:
case SeriesType.Bubble3D:
case SeriesType.Scatter2D:
case SeriesType.Scatter3D:
{
for (int i = 0; i < 3; ++i) {
NChartBubbleSeries series = new NChartBubbleSeries ();
series.DataSource = this;
series.Tag = i;
mNChartView.Chart.AddSeries (series);
}
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = false;
}
break;
case SeriesType.Surface:
{
NChartSurfaceSeries series = new NChartSurfaceSeries ();
series.DataSource = this;
series.Tag = 0;
mNChartView.Chart.AddSeries (series);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = false;
}
break;
case SeriesType.Candlestick2D:
case SeriesType.Candlestick3D:
{
NChartCandlestickSeries series = new NChartCandlestickSeries ();
series.DataSource = this;
series.Tag = 0;
series.PositiveColor = Color.Argb (255, (int)(255 * 0.28), (int)(255 * 0.88), (int)(255 * 0.55));
series.PositiveBorderColor = Color.Argb (255, (int)(255 * 0.25), (int)(255 * 0.8), (int)(255 * 0.15));
series.NegativeColor = Color.Argb (255, (int)(255 * 0.87), (int)(255 * 0.28), (int)(255 * 0.28));
series.NegativeBorderColor = Color.Argb (255, (int)(255 * 0.78), (int)(255 * 0.1), (int)(255 * 0.2));
series.BorderThickness = 3.0f;
mNChartView.Chart.AddSeries (series);
NChartCandlestickSeries.Settings settings = new NChartCandlestickSeries.Settings ();
settings.CylindersResolution = 20;
mNChartView.Chart.AddSeriesSettings (settings);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.OHLC2D:
case SeriesType.OHLC3D:
{
NChartOHLCSeries series = new NChartOHLCSeries ();
series.DataSource = this;
series.Tag = 0;
series.PositiveColor = Color.Argb (255, (int)(255 * 0.28), (int)(255 * 0.88), (int)(255 * 0.55));
series.NegativeColor = Color.Argb (255, (int)(255 * 0.87), (int)(255 * 0.28), (int)(255 * 0.28));
series.BorderThickness = 3.0f;
mNChartView.Chart.AddSeries (series);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Band:
{
NChartBandSeries series = new NChartBandSeries ();
series.DataSource = this;
series.Tag = 0;
series.PositiveColor = Color.Argb ((int)(255 * 0.8), (int)(255 * 0.41), (int)(255 * 0.67), (int)(255 * 0.95));
series.NegativeColor = Color.Argb ((int)(255 * 0.8), (int)(255 * 0.77), (int)(255 * 0.94), (int)(255 * 0.36));
series.HighBorderColor = Color.Argb ((int)(255 * 0.8), (int)(255 * 0.51), (int)(255 * 0.78), (int)(255 * 1.0));
series.LowBorderColor = Color.Argb ((int)(255 * 0.8), (int)(255 * 0.89), (int)(255 * 1.0), (int)(255 * 0.44));
series.BorderThickness = 5.0f;
mNChartView.Chart.AddSeries (series);
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = true;
}
break;
case SeriesType.Sequence:
{
for (int i = 0, m = 3; i < m; ++i) {
NChartSequenceSeries series = new NChartSequenceSeries ();
series.DataSource = this;
series.Tag = i;
series.Brush = brushes [i % brushes.Length];
mNChartView.Chart.AddSeries (series);
}
mNChartView.Chart.CartesianSystem.XAxis.HasOffset = false;
mNChartView.Chart.CartesianSystem.YAxis.HasOffset = true;
mNChartView.Chart.CartesianSystem.ZAxis.HasOffset = false;
}
break;
case SeriesType.Radar:
{
for (int i = 0; i < 3; ++i) {
NChartRadarSeries series = new NChartRadarSeries ();
series.DataSource = this;
series.Tag = i;
NChartBrush brush = brushes [i % brushes.Length]; // todo: copy method here
brush.Opacity = 0.8;
series.Brush = brush;
mNChartView.Chart.AddSeries (series);
}
}
break;
case SeriesType.Funnel2D:
case SeriesType.Funnel3D:
{
for (int i = 0; i < 3; ++i) {
NChartFunnelSeries series = new NChartFunnelSeries ();
series.DataSource = this;
series.Tag = i;
series.BottomRadius = (float)(i + 1) / 5.0f;
series.TopRadius = (float)(i + 2) / 5.0f;
NChartBrush brush = brushes [i % brushes.Length];
brush.Opacity = 0.8f;
series.Brush = brush;
mNChartView.Chart.AddSeries (series);
}
}
break;
case SeriesType.Heatmap:
{
NChartHeatmapSeries series = new NChartHeatmapSeries ();
series.DataSource = this;
series.Tag = 0;
// Create brush scale.
// See NChartBrushScale for details.
series.Scale = new NChartBrushScale (brushes, new Number[] { (Number)(-0.3), (Number)(0.3) });
mNChartView.Chart.AddSeries (series);
mNChartView.Chart.CartesianSystem.XAxis.ShouldBeautifyMinAndMax = false;
mNChartView.Chart.CartesianSystem.YAxis.ShouldBeautifyMinAndMax = false;
}
break;
}
}
