I need help with Annotation.Callout's

[Craigr]

Thanks for your help!

I'm trying to place a small annotation box with 3 txt chars in it pointing to a specific point on a Fastline preferably with a line and arrow head. The following code is what I have so far.

for(int t = 0;t < shaftpts.Count-1;++t)
{
ycoord = this.FlChartTrace[0].CalcYPos((int)this.shaftpts[t]);
xcoord = this.FlChartTrace[0].CalcXPos((int)this.shaftpts[t]);

Note[t] = new Steema.TeeChart.Tools.Annotation();
Note[t].Callout.ArrowHeadSize = 5;
Note[t].Callout.Distance = 50;
Note[t].Callout.XPosition = xcoord;
Note[t].Callout.YPosition = ycoord;
Note[t].Text = (string)this.shaftTxt[t];

this.tChart2.Tools.Add(Note[t]);
}

With the above code I Have boxs and text, but in no specfic posistion on the screen and there is not a line or an arrow head pointing to anything.
Any Ideas ???

Craig R

5:-))

[Narcís]

Hi Craigr,

For en example on how to do that you could look at the All Features\Welcome !\Tools\Annotation Callout example in the TeeChart features demo, available at its program group.