Legend Scrollbar--Index was outside the bounds of the array

wilcohsu · Post by **wilcohsu** » Mon Feb 19, 2007 2:39 am

Dear all,

When I add legend scrollbar in TChart,I try to scroll the bar,then
occur "Index was outside the bounds of the array" Exception.

below is sample code:
private string sLongStr = "-ABCDEFGHIJKLMNOPQRSTUVWXYZ";
public Form1()
{
InitializeComponent();
this.tChart1.Aspect.View3D = false;
this.tChart1.Header.Text = "Scatter Plot Example";
this.tChart1.Axes.Left.SetMinMax(0, 100);
this.tChart1.Axes.Bottom.SetMinMax(0, 60);
this.tChart1.Axes.Left.Title.Text = "Temprature";
this.tChart1.Axes.Bottom.Title.Text = "Time";
this.tChart1.Legend.CheckBoxes = true;

double[] yData1 = { 60, 70, 66 };
double[] yData3 = { 55, 22.1, 1.9 };
double[] xData1 = { 10, 30, 50 };

Steema.TeeChart.Styles.Points point1= new Steema.TeeChart.Styles.Points();
point1.VertAxis = Steema.TeeChart.Styles.VerticalAxis.Left;

point1.Title = "EQ1" + sLongStr;
point1.Pointer.Style = Steema.TeeChart.Styles.PointerStyles.Circle;
point1.Pointer.Color = Color.Green;
for (int i = 0; i < 3; ++i)
{
point1.Add(xData1, yData1);
}

this.tChart1.Series.Add(point1);

for (int i = 0; i < 10; ++i)
{
Steema.TeeChart.Styles.Points pointN = new Steema.TeeChart.Styles.Points();
pointN.VertAxis = Steema.TeeChart.Styles.VerticalAxis.Right;

int total = i + 3;
pointN.Title = "EQ" + total + sLongStr;
pointN.Pointer.Style = Steema.TeeChart.Styles.PointerStyles.Diamond;
pointN.Pointer.Color = Color.Red;
pointN.FillSampleValues();

this.tChart1.Series.Add(pointN);
}

Best Regards!!

TeeChart 2.0.2546.16099/2.0.2586.24039

Edu · Post by **Edu** » Mon Feb 19, 2007 9:20 am

Hi Wilcohsu

We have added a scrollbar at design-time and run-time in your code, and we can't reproduce the problem. Could you please send us a simple example project we can run "as-is" to reproduce the issue here?

You can post your files either at [url]news://www.steema.net/steema.public.attachments[/url] newsgroup or at our upload page

Thanks in advance

wilcohsu · Post by **wilcohsu** » Mon Feb 26, 2007 12:26 am

Hi, Edu

I will upload file to your server,you will try again.

file name:LegendScrollBarTest.zip

Best Regards!!

Edu · Post by **Edu** » Mon Feb 26, 2007 9:26 am

Hi wilcohsu

I could reproduce the issue here, it only happens when the legend is below of the Chart. I've added it (TF02012093) to our defect list to be enhanced for future releases.

CHU · Post by **CHU** » Wed Feb 28, 2007 2:03 am

Hi Edu,

This function is very import for us.
When will you release this issue?

Narcís · Post by **Narcís** » Wed Feb 28, 2007 8:50 am

Hi CHU,

For now we can give you a date of when this will be fixed. Please be aware at this forum for new release announcements and what's implemented on each release.