public void setStyles(TKChartSeries series)
{
TKChartPaletteItem item = series.Style.Palette.PaletteItemAtIndex(series.Index);
if (series is TKChartColumnSeries && item.Drawables.Length > 1)
{
NSObject drawable = item.Drawables [2];
if (drawable is TKStroke)
{
TKStroke stroke = drawable as TKStroke;
series.YAxis.Style.LineStroke = new TKStroke(stroke.Fill);
}
else
{
series.YAxis.Style.LineStroke = new TKStroke(item.Stroke.Fill);
}
}
else
{
series.YAxis.Style.LineStroke = new TKStroke(item.Stroke.Fill);
}
series.YAxis.Style.MajorTickStyle.TicksFill = series.YAxis.Style.LineStroke.Fill;
series.YAxis.Style.MajorTickStyle.MaxTickClippingMode = TKChartAxisClippingMode.Visible;
series.YAxis.Style.MajorTickStyle.MinTickClippingMode = TKChartAxisClippingMode.Visible;
if (series.YAxis.Style.MajorTickStyle.TicksFill is TKSolidFill)
{
TKSolidFill solidFill = series.YAxis.Style.MajorTickStyle.TicksFill as TKSolidFill;
series.YAxis.Style.LabelStyle.TextColor = solidFill.Color;
}
}
void snippet16()
{
// >> chart-drawing-cycling-cs
List <TKChartDataPoint> gdpInPoundsPoints = null;
var series = new TKChartColumnSeries(gdpInPoundsPoints.ToArray());
series.Style.Palette = new TKChartPalette();
var redFill = new TKSolidFill(UIColor.Red);
series.Style.Palette.AddPaletteItem(new TKChartPaletteItem(redFill));
var blueFill = new TKSolidFill(UIColor.Blue);
series.Style.Palette.AddPaletteItem(new TKChartPaletteItem(blueFill));
var greenFill = new TKSolidFill(UIColor.Green);
series.Style.Palette.AddPaletteItem(new TKChartPaletteItem(greenFill));
series.Style.PaletteMode = TKChartSeriesStylePaletteMode.UseItemIndex;
chart.AddSeries(series);
// << chart-drawing-cycling-cs
}
void snippet2()
{
// >> chart-drawing-solid-fill-radius-cs
var fill = new TKSolidFill(UIColor.Red, 5.0f);
// << chart-drawing-solid-fill-radius-cs
Console.WriteLine(fill);
}
void snippet3()
{
// >> chart-drawing-round-corners-cs
var fill = new TKSolidFill(new UIColor(1.0f, 0.0f, 0.0f, 0.5f), 8.0f);
fill.Corners = UIRectCorner.TopLeft | UIRectCorner.BottomRight;
// << chart-drawing-round-corners-cs
Console.WriteLine(fill);
}
// >> chart-candlestick-visual-cs
public override TKChartPaletteItem PaletteItemForSeries(TKChart chart, TKChartSeries series, nint index)
{
var dataPoint = series.DataPointAtIndex((uint)index);
var stroke = new TKStroke(UIColor.Black);
var fill = new TKSolidFill();
if (dataPoint.Close.DoubleValue < dataPoint.Open.DoubleValue)
{
fill.Color = UIColor.Red;
}
else
{
fill.Color = UIColor.Green;
}
var paletteItem = new TKChartPaletteItem(stroke, fill);
return(paletteItem);
}
void snippet18()
{
TKChartSeries series = null;
// >> chart-drawing-pallete-items-arrays-cs
series.Style.Palette = new TKChartPalette();
var redFill = new TKSolidFill(UIColor.Red, 2.0f);
var stroke1 = new TKStroke(UIColor.Yellow, 1.0f);
stroke1.CornerRadius = 2.0f;
stroke1.Insets = new UIEdgeInsets(1, 1, 1, 1);
var stroke2 = new TKStroke(UIColor.Black, 1.0f);
stroke2.CornerRadius = 2.0f;
series.Style.Palette.AddPaletteItem(new TKChartPaletteItem(new TKDrawing[] { redFill, stroke1, stroke2 }));
// << chart-drawing-pallete-items-arrays-cs
// >> chart-drawing-pallete-point-cs
series.Style.PointShape = new TKPredefinedShape(TKShapeType.Rhombus, new CGSize(15, 15));
// << chart-drawing-pallete-point-cs
}
