void SetupGraph()
{
var theme = CPTTheme.ThemeNamed(CPTTheme.PlainBlackTheme);
graph = new CPTXYGraph {
PaddingLeft = 10,
PaddingRight = 10,
PaddingTop = 10,
PaddingBottom = 10,
Title = "Click to Toggle Range Plot Style",
TitleTextStyle = new CPTMutableTextStyle {
FontSize = 18,
FontName = "Helvetica",
Color = CPTColor.GrayColor
},
TitleDisplacement = new PointF(0, -20f)
};
graph.ApplyTheme(theme);
// Store area fill for use later
var transparentGreen = CPTColor.GreenColor;
areaFill = new CPTFill(transparentGreen.ColorWithAlphaComponent(0.2f));
graph.DefaultPlotSpace.ShouldHandlePointingDeviceUp = delegate {
var rangePlot = (CPTRangePlot)graph.PlotWithIdentifier((NSString)"Date Plot");
// TODO: instead of areaFillDefault -> null (see code below in comment
rangePlot.AreaFill = (rangePlot.AreaFill == areaFill ? areaFillDefault : areaFill);
rangePlot.BarLineStyle = (rangePlot.BarLineStyle == barLineStyleDefault ? barLineStyle: barLineStyleDefault);
return(false);
};
}
void SetupGraph ()
{
var theme = CPTTheme.ThemeNamed (CPTTheme.PlainBlackTheme);
graph = new CPTXYGraph {
PaddingLeft = 10,
PaddingRight = 10,
PaddingTop = 10,
PaddingBottom = 10,
Title = "Click to Toggle Range Plot Style",
TitleTextStyle = new CPTMutableTextStyle {
FontSize = 18,
FontName = "Helvetica",
Color = CPTColor.GrayColor
},
TitleDisplacement = new PointF (0, -20f)
};
graph.ApplyTheme (theme);
// Store area fill for use later
var transparentGreen = CPTColor.GreenColor;
areaFill = new CPTFill (transparentGreen.ColorWithAlphaComponent(0.2f));
graph.DefaultPlotSpace.ShouldHandlePointingDeviceUp = delegate {
var rangePlot = (CPTRangePlot) graph.PlotWithIdentifier((NSString)"Date Plot");
// TODO: instead of areaFillDefault -> null (see code below in comment
rangePlot.AreaFill = (rangePlot.AreaFill == areaFill ? areaFillDefault : areaFill);
rangePlot.BarLineStyle = (rangePlot.BarLineStyle == barLineStyleDefault ? barLineStyle: barLineStyleDefault);
return false;
};
}
private void Initialize()
{
var graph = new CPTXYGraph (this.Frame, CPTScaleType.Linear, CPTScaleType.Linear) {
Title = "Stock History",
BackgroundColor = new CGColor(0.982f, 0.982f, 0.890f)
};
var host = new CPTGraphHostingView (this.Frame) {
HostedGraph = graph,
BackgroundColor = UIColor.Red
};
this.AddSubview (host);
this.BackgroundColor = UIColor.Red;
}
private void Initialize()
{
var graph = new CPTXYGraph(this.Frame, CPTScaleType.Linear, CPTScaleType.Linear)
{
Title = "Stock History",
BackgroundColor = new CGColor(0.982f, 0.982f, 0.890f)
};
var host = new CPTGraphHostingView(this.Frame)
{
HostedGraph = graph,
BackgroundColor = UIColor.Red
};
this.AddSubview(host);
this.BackgroundColor = UIColor.Red;
}
void SetupGraph()
{
//@"Dark Gradients"; ///< Dark gradient theme.
//@"Plain White"; ///< Plain white theme.
//@"Plain Black"; ///< Plain black theme.
//@"Slate"; ///< Slate theme.
//@"Stocks"; ///< Stocks theme.
var theme = CPTTheme.ThemeNamed ("Dark Gradients");
graph = new CPTXYGraph (){
PaddingLeft = 0,
PaddingRight = 0,
PaddingTop = 0,
PaddingBottom = 0
};
graph.ApplyTheme (theme);
}
void SetupGraph ()
{
var theme = CPTTheme.ThemeNamed ("Plain Black");
graph = new CPTXYGraph (new RectangleF (0, 0, 300, 300), CPTScaleType.Linear, CPTScaleType.Linear){
PaddingLeft = 10,
PaddingRight = 10,
PaddingTop = 10,
PaddingBottom = 10,
Title = "My graph",
TitleTextStyle = new CPTMutableTextStyle {
FontSize = 18,
FontName = "Helvetica",
Color = CPTColor.GrayColor
}
};
graph.ApplyTheme (theme);
}
void SetupGraph()
{
//@"Dark Gradients"; ///< Dark gradient theme.
//@"Plain White"; ///< Plain white theme.
//@"Plain Black"; ///< Plain black theme.
//@"Slate"; ///< Slate theme.
//@"Stocks"; ///< Stocks theme.
var theme = CPTTheme.ThemeNamed("Dark Gradients");
graph = new CPTXYGraph()
{
PaddingLeft = 0,
PaddingRight = 0,
PaddingTop = 0,
PaddingBottom = 0
};
graph.ApplyTheme(theme);
}
void SetupGraph()
{
/*
* Dark Gradients => Dark gradient theme.
* Plain White => Plain white theme.
* Plain Black => Plain black theme.
* Slate => Slate theme.
* Stocks => Stocks theme.
*/
var theme = CPTTheme.ThemeNamed("Dark Gradients");
graph = new CPTXYGraph {
PaddingLeft = 0,
PaddingRight = 0,
PaddingTop = 0,
PaddingBottom = 0
};
graph.ApplyTheme(theme);
}
void SetupGraph()
{
/*
Dark Gradients => Dark gradient theme.
Plain White => Plain white theme.
Plain Black => Plain black theme.
Slate => Slate theme.
Stocks => Stocks theme.
*/
var theme = CPTTheme.ThemeNamed ("Dark Gradients");
graph = new CPTXYGraph {
PaddingLeft = 0,
PaddingRight = 0,
PaddingTop = 0,
PaddingBottom = 0
};
graph.ApplyTheme (theme);
}
void SetupGraph()
{
var theme = CPTTheme.ThemeNamed("Plain Black");
graph = new CPTXYGraph(new RectangleF(0, 0, 300, 300), CPTScaleType.Linear, CPTScaleType.Linear)
{
PaddingLeft = 10,
PaddingRight = 10,
PaddingTop = 10,
PaddingBottom = 10,
Title = "My graph",
TitleTextStyle = new CPTMutableTextStyle {
FontSize = 18,
FontName = "Helvetica",
Color = CPTColor.GrayColor
}
};
graph.ApplyTheme(theme);
}
void SetupGraph ()
{
var theme = CPTTheme.ThemeNamed (CPTTheme.PlainBlackTheme);
graph = new CPTXYGraph (new RectangleF (0, 0, 300, 300), CPTScaleType.Linear, CPTScaleType.Linear){
PaddingLeft = 0,
PaddingRight = 0,
PaddingTop = 0,
PaddingBottom = 0,
Title = "Bar Chart",
TitleTextStyle = new CPTMutableTextStyle {
FontSize = 18,
FontName = "Helvetica",
Color = CPTColor.GrayColor
},
TitleDisplacement = new PointF(0, -20f)
};
graph.ApplyTheme (theme);
}
void SetupGraph()
{
var theme = CPTTheme.ThemeNamed(CPTTheme.PlainBlackTheme);
graph = new CPTXYGraph(new RectangleF(0, 0, 300, 300), CPTScaleType.Linear, CPTScaleType.Linear)
{
PaddingLeft = 0,
PaddingRight = 0,
PaddingTop = 0,
PaddingBottom = 0,
Title = "Bar Chart",
TitleTextStyle = new CPTMutableTextStyle {
FontSize = 18,
FontName = "Helvetica",
Color = CPTColor.GrayColor
},
TitleDisplacement = new PointF(0, -20f)
};
graph.ApplyTheme(theme);
}
public virtual void AwakeFromNib()
{
// If you make sure your dates are calculated at noon, you shouldn't have to
// worry about daylight savings. If you use midnight, you will have to adjust
// for daylight savings time.
NSDate refDate = NSDate.DateWithNaturalLanguageString ("12:00 Oct 27, 2010");
double oneDay = 24 * 60 * 60;
// Create graph from theme
graph = new CPTXYGraph (CGRect.CGRectZero);
CPTTheme theme = CPTTheme.ThemeNamed (CPTTheme.kCPTDarkGradientTheme);
graph.ApplyTheme (theme);
hostView.HostedGraph = graph;
// Title
CPTMutableTextStyle textStyle = CPTMutableTextStyle.TextStyle;
textStyle.Color = CPTColor.WhiteColor;
textStyle.FontSize = 18.0;
textStyle.FontName = "Helvetica";
graph.Title = "Click to Toggle Range Plot Style";
graph.TitleTextStyle = textStyle;
graph.TitleDisplacement = new CGPoint (0.0f, -20.0f);
// Setup scatter plot space
CPTXYPlotSpace plotSpace = graph.DefaultPlotSpace.CastTo<CPTXYPlotSpace> ();
double xLow = oneDay * 0.5;
plotSpace.XRange = CPTPlotRange.PlotRangeWithLocationLength (NSDecimal.FromDouble (xLow), NSDecimal.FromDouble (oneDay * 5.0));
plotSpace.YRange = CPTPlotRange.PlotRangeWithLocationLength (NSDecimal.FromDouble (1.0), NSDecimal.FromDouble (3.0));
// Axes
CPTXYAxisSet axisSet = graph.AxisSet.CastTo<CPTXYAxisSet> ();
CPTXYAxis x = axisSet.XAxis;
x.MajorIntervalLength = NSDecimal.FromDouble (oneDay);
x.OrthogonalCoordinateDecimal = NSDecimal.FromString ("2");
x.MinorTicksPerInterval = 0;
NSDateFormatter dateFormatter = new NSDateFormatter ().Autorelease<NSDateFormatter> ();
dateFormatter.DateStyle = NSDateFormatterStyle.NSDateFormatterShortStyle;
CPTTimeFormatter timeFormatter = new CPTTimeFormatter (dateFormatter).Autorelease<CPTTimeFormatter> ();
timeFormatter.ReferenceDate = refDate;
x.LabelFormatter = timeFormatter;
CPTXYAxis y = axisSet.YAxis;
y.MajorIntervalLength = NSDecimal.FromString (@"0.5");
y.MinorTicksPerInterval = 5;
y.OrthogonalCoordinateDecimal = NSDecimal.FromDouble (oneDay);
// Create a plot that uses the data source method
CPTRangePlot dataSourceLinePlot = new CPTRangePlot ().Autorelease<CPTRangePlot> ();
dataSourceLinePlot.Identifier = PLOT_IDENTIFIER;
// Add line style
CPTMutableLineStyle lineStyle = CPTMutableLineStyle.LineStyle;
lineStyle.LineWidth = 1.0;
lineStyle.LineColor = CPTColor.GreenColor;
barLineStyle = lineStyle.Retain<CPTLineStyle> ();
dataSourceLinePlot.BarLineStyle = barLineStyle;
// Bar properties
dataSourceLinePlot.BarWidth = 10.0;
dataSourceLinePlot.GapWidth = 20.0;
dataSourceLinePlot.GapHeight = 20.0;
dataSourceLinePlot.DataSource = this;
// Add plot
graph.AddPlot (dataSourceLinePlot);
graph.DefaultPlotSpace.Delegate = this;
// Store area fill for use later
CPTColor transparentGreen = CPTColor.GreenColor.ColorWithAlphaComponent (0.2);
areaFill = new CPTFill (transparentGreen);
// Add some data
NSMutableArray newData = new NSMutableArray();
NSUInteger i;
Random rand = new Random ();
for (i = 0; i < 5; i++) {
double xx = oneDay * (i + 1.0);
double yy = 3.0 * rand.Next () / (double)Int32.MaxValue + 1.2;
double rHigh = rand.Next () / (double)Int32.MaxValue * 0.5 + 0.25;
double rLow = rand.Next () / (double)Int32.MaxValue * 0.5 + 0.25;
double rLeft = (rand.Next () / (double)Int32.MaxValue * 0.125 + 0.125) * oneDay;
double rRight = (rand.Next () / (double)Int32.MaxValue * 0.125 + 0.125) * oneDay;
newData.AddObject (NSDictionary.DictionaryWithObjectsAndKeys (
NSDecimalNumber.NumberWithDouble (xx), CPTRangePlot.FieldX,
NSDecimalNumber.NumberWithDouble (yy), CPTRangePlot.FieldY,
NSDecimalNumber.NumberWithDouble (rHigh), CPTRangePlot.FieldHigh,
NSDecimalNumber.NumberWithDouble (rLow), CPTRangePlot.FieldLow,
NSDecimalNumber.NumberWithDouble (rLeft), CPTRangePlot.FieldLeft,
NSDecimalNumber.NumberWithDouble (rRight), CPTRangePlot.FieldRight,
null));
}
plotData = newData;
}
public virtual void AwakeFromNib()
{
// If you make sure your dates are calculated at noon, you shouldn't have to
// worry about daylight savings. If you use midnight, you will have to adjust
// for daylight savings time.
NSDate refDate = NSDate.DateWithNaturalLanguageString ("12:00 Oct 27, 2010");
double oneDay = 24 * 60 * 60;
// Create graph from theme
graph = new CPTXYGraph (CGRect.CGRectZero);
CPTTheme theme = CPTTheme.ThemeNamed (CPTTheme.kCPTDarkGradientTheme);
graph.ApplyTheme (theme);
hostView.HostedGraph = graph;
// Setup scatter plot space
CPTXYPlotSpace plotSpace = graph.DefaultPlotSpace.CastTo<CPTXYPlotSpace> ();
double xLow = oneDay * 0.5;
plotSpace.XRange = CPTPlotRange.PlotRangeWithLocationLength (NSDecimal.FromDouble (xLow), NSDecimal.FromDouble (oneDay * 5.0));
plotSpace.YRange = CPTPlotRange.PlotRangeWithLocationLength (NSDecimal.FromDouble (1.0), NSDecimal.FromDouble (3.0));
// Axes
CPTXYAxisSet axisSet = graph.AxisSet.CastTo<CPTXYAxisSet> ();
CPTXYAxis x = axisSet.XAxis;
x.MajorIntervalLength = NSDecimal.FromDouble (oneDay);
x.OrthogonalCoordinateDecimal = NSDecimal.FromString ("2");
x.MinorTicksPerInterval = 0;
NSDateFormatter dateFormatter = new NSDateFormatter ().Autorelease<NSDateFormatter> ();
dateFormatter.DateStyle = NSDateFormatterStyle.NSDateFormatterShortStyle;
CPTTimeFormatter timeFormatter = new CPTTimeFormatter (dateFormatter).Autorelease<CPTTimeFormatter> ();
timeFormatter.ReferenceDate = refDate;
x.LabelFormatter = timeFormatter;
CPTXYAxis y = axisSet.YAxis;
y.MajorIntervalLength = NSDecimal.FromString (@"0.5");
y.MinorTicksPerInterval = 5;
y.OrthogonalCoordinateDecimal = NSDecimal.FromDouble (oneDay);
// Create a plot that uses the data source method
CPTScatterPlot dataSourceLinePlot = new CPTScatterPlot ().Autorelease<CPTScatterPlot> ();
dataSourceLinePlot.Identifier = PLOT_IDENTIFIER;
// Add line style
CPTMutableLineStyle lineStyle = CPTMutableLineStyle.LineStyle;
lineStyle.LineWidth = 3.0;
lineStyle.LineColor = CPTColor.GreenColor;
dataSourceLinePlot.DataLineStyle = lineStyle;
// Add plot
graph.AddPlot (dataSourceLinePlot);
dataSourceLinePlot.DataSource = this;
// Add some data
NSMutableArray newData = new NSMutableArray();
NSUInteger i;
Random rand = new Random ();
for (i = 0; i < 5; i++) {
double xx = oneDay * (i + 1.0);
double yy = 3.0 * rand.Next () / (double)Int32.MaxValue + 1.2;
newData.AddObject (NSDictionary.DictionaryWithObjectsAndKeys (
NSDecimalNumber.NumberWithDouble (xx), CPTScatterPlot.FieldX,
NSDecimalNumber.NumberWithDouble (yy), CPTScatterPlot.FieldY,
null));
}
plotData = newData;
}
