Colorize area between lines in graph

[MMP]

I have two lines in a graph. I'd like to colorize the area between these lines, but I don't mange this. Please let me know how this is done.

Thank you!

[Christopher]

Hi,

I have two lines in a graph. I'd like to colorize the area between these lines, but I don't mange this. Please let me know how this is done.

One suggestion would be to use a HighLow series, e.g.

Code: Select all

Steema.TeeChart.Styles.HighLow highLow1 = new Steema.TeeChart.Styles.HighLow(tChart1.Chart);
Random rnd = new Random();

for(double i=0; i<10; ++i) {
	highLow1.Add(i,rnd.Next(100),rnd.Next(10),""); 
}

highLow1.Pen.Visible = false;
highLow1.HighBrush.Visible = true;
highLow1.LowBrush.Visible = true;

[MMP]

Thanks! Worked fine!

But a new question popped up:

I'm made the HighPen and LowPen visible. Can I have the them in the legend instead of the little box? I want two lines (high and low pen) instead of the little box respresenting the HighLow area.

[Christopher]

Hi,

I'm made the HighPen and LowPen visible. Can I have the them in the legend instead of the little box? I want two lines (high and low pen) instead of the little box respresenting the HighLow area.

You could try adding in dummy series like this:

Code: Select all

Steema.TeeChart.Styles.HighLow highLow1 = new Steema.TeeChart.Styles.HighLow(tChart1.Chart); 
Steema.TeeChart.Styles.Line line1 = new Steema.TeeChart.Styles.Line(tChart1.Chart);
Steema.TeeChart.Styles.Line line2 = new Steema.TeeChart.Styles.Line(tChart1.Chart);

Random rnd = new Random(); 

tChart1.Legend.Symbol.Squared = false;
tChart1.Legend.Symbol.WidthUnits = Steema.TeeChart.LegendSymbolSize.Pixels;
tChart1.Legend.Symbol.Width = 5;
tChart1.Aspect.View3D = false;

for(double i=0; i<10; ++i) { 
	highLow1.Add(i,rnd.Next(100),rnd.Next(10),""); 
} 

highLow1.Pen.Visible = false; 
highLow1.HighBrush.Visible = true; 
highLow1.LowBrush.Visible = true; 
highLow1.HighPen.Color = Color.Green;
highLow1.LowPen.Color = Color.Blue;
highLow1.ShowInLegend = false;

line1.Title = "High";
line2.Title = "Low";
line1.Color = Color.Green;
line2.Color = Color.Blue;

[MMP]

Great! That's one way to do it! It looks perfect! Thank you.