private void CustomDrawingSelected()
{
chart.RemoveAllData();
MyAxis axis = new MyAxis(new NSNumber(100), new NSNumber(450));
chart.YAxis = axis;
List <TKChartDataPoint> items = new List <TKChartDataPoint> ();
for (int i = 0; i < names.Length; i++)
{
for (int j = 0; j < 5; j++)
{
NSDate date = this.DateWithYear(j + 2002, 1, 1);
TKChartDataPoint point = new TKChartDataPoint(date, new NSNumber(this.r.Next(50) + offsets[i]));
items.Add(point);
}
TKChartSplineAreaSeries series = new TKChartSplineAreaSeries(items.ToArray());
series.Title = names[i];
// >> chart-style-fill-cs
series.Style.Palette = new TKChartPalette();
TKChartPaletteItem palleteItem = new TKChartPaletteItem();
palleteItem.Stroke = new TKStroke(strokes[i], 1.5f);
palleteItem.Fill = new TKLinearGradientFill(fills[i], new CGPoint(0, 0), new CGPoint(1, 1));
series.Style.Palette.AddPaletteItem(palleteItem);
// << chart-style-fill-cs
chart.AddSeries(series);
items.Clear();
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
this.chart.Frame = this.View.Bounds;
this.chart.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
this.View.AddSubview(this.chart);
MyAxis axis = new MyAxis(new NSNumber(100), new NSNumber(450));
chart.YAxis = axis;
chart.Legend.Hidden = false;
string[] names = new string[] { "Upper class", "Upper middle class", "Middle class", "Lower middle class" };
nfloat[] offsets = new nfloat[] { 350, 250, 150, 100 };
UIColor[] strokes = new UIColor[] { new UIColor(0.5f, 0.5f, 0.5f, 0.5f),
new UIColor(0.3f, 0.3f, 0.3f, 0.6f),
new UIColor(0.1f, 0.1f, 0.1f, 0.6f),
new UIColor(0.1f, 0.1f, 0.1f, 0.6f) };
UIColor[][] fills = new UIColor[][] { new UIColor[] { new UIColor(0.78f, 0.81f, 0.86f, 0.5f), new UIColor(0.5f, 0.5f, 0.5f, 0.5f) },
new UIColor[] { new UIColor(0.78f, 0.76f, 0.70f, 1.0f), new UIColor(0.5f, 0.5f, 0.5f, 0.5f) },
new UIColor[] { new UIColor(0.80f, 0.73f, 0.67f, 1.0f), new UIColor(0.5f, 0.5f, 0.5f, 0.5f) },
new UIColor[] { new UIColor(0.70f, 0.58f, 0.58f, 1.0f), new UIColor(0.5f, 0.5f, 0.5f, 0.5f) } };
List <TKChartDataPoint> items = new List <TKChartDataPoint> ();
for (int i = 0; i < names.Length; i++)
{
for (int j = 0; j < 5; j++)
{
NSDate date = this.DateWithYear(j + 2002, 1, 1);
TKChartDataPoint point = new TKChartDataPoint(date, new NSNumber(this.r.Next(50) + offsets[i]));
items.Add(point);
}
TKChartSplineAreaSeries series = new TKChartSplineAreaSeries(items.ToArray());
series.Title = names[i];
series.Style.Palette = new TKChartPalette();
TKChartPaletteItem palleteItem = new TKChartPaletteItem();
palleteItem.Stroke = new TKStroke(strokes[i], 1.5f);
palleteItem.Fill = new TKLinearGradientFill(fills[i], new CGPoint(0, 0), new CGPoint(1, 1));
series.Style.Palette.AddPaletteItem(palleteItem);
chart.AddSeries(series);
items.Clear();
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad ();
this.chart.Frame = this.ExampleBounds;
this.chart.AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight;
this.View.AddSubview (this.chart);
MyAxis axis = new MyAxis (new NSNumber (100), new NSNumber (450));
chart.YAxis = axis;
chart.Legend.Hidden = false;
string[] names = new string[] { "Upper class", "Upper middle class", "Middle class", "Lower middle class" };
nfloat[] offsets = new nfloat[] { 350, 250, 150, 100 };
UIColor[] strokes = new UIColor[]{ new UIColor(0.5f, 0.5f, 0.5f, 0.5f),
new UIColor(0.3f, 0.3f, 0.3f, 0.6f),
new UIColor(0.1f, 0.1f, 0.1f, 0.6f),
new UIColor(0.1f, 0.1f, 0.1f, 0.6f)
};
UIColor[][] fills = new UIColor[][]{ new UIColor[]{ new UIColor(0.78f, 0.81f, 0.86f, 0.5f), new UIColor(0.5f, 0.5f, 0.5f, 0.5f) },
new UIColor[] { new UIColor(0.78f, 0.76f, 0.70f, 1.0f), new UIColor(0.5f, 0.5f, 0.5f, 0.5f) },
new UIColor[] { new UIColor(0.80f, 0.73f, 0.67f, 1.0f), new UIColor(0.5f, 0.5f, 0.5f, 0.5f) },
new UIColor[] { new UIColor(0.70f, 0.58f, 0.58f, 1.0f), new UIColor(0.5f, 0.5f, 0.5f, 0.5f) }
};
List<TKChartDataPoint> items = new List<TKChartDataPoint> ();
for (int i = 0; i< names.Length; i++) {
for (int j = 0; j<10; j++) {
NSDate date = this.DateWithYear(j + 2001, 1, 1);
TKChartDataPoint point = new TKChartDataPoint(date, new NSNumber(this.r.Next(50) + offsets[i]));
items.Add (point);
}
TKChartSplineAreaSeries series = new TKChartSplineAreaSeries(items.ToArray());
series.Title = names[i];
series.Style.Palette = new TKChartPalette ();
TKChartPaletteItem palleteItem = new TKChartPaletteItem ();
palleteItem.Stroke = new TKStroke(strokes[i], 1.5f);
palleteItem.Fill = new TKLinearGradientFill (fills[i], new CGPoint(0, 0), new CGPoint(1, 1));
series.Style.Palette.AddPaletteItem(palleteItem);
chart.AddSeries(series);
items.Clear ();
}
}