Hi Max,

thanks for reply,  i tried your given suggestion & got solution upto certain extend but i stuck on a following issue... 

i tried your code this way....

IGCategorySeriesDataSourceHelper *source = [[IGCategorySeriesDataSourceHelper alloc] init];

        source.data = data;    

        source.valuePath = @"cost";

        source.labelPath = @"product";

        infraChart = [[IGChartView alloc] initWithFrame:CGRectMake(0, 10, 295, 171)];

        [infraChart setAutoresizingMask:UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight];

        infraChart.delegate = self;

        IGCategoryXAxis *xAxis = [[IGCategoryXAxis alloc] initWithKey:@"xAxis"];

        IGNumericYAxis *yAxis = [[IGNumericYAxis alloc] initWithKey:@"yAxis"];

        [infraChart addAxis:xAxis];

        [infraChart addAxis:yAxis];

        IGColumnSeries *colSeries = (IGColumnSeries *) [infraChart addSeriesForType:[IGColumnSeries class] usingKey:@"series" withDataSource:source firstAxisKey:@"xAxis" secondAxisKey:@"yAxis"];

        IGStackedSeriesDataSourceHelper* stackedChartDataSourceHelper = [[IGStackedSeriesDataSourceHelper alloc]initWithData:arrStackedBarSeries fields:[[NSArray alloc]initWithObjects: @"sales", @"pending", nil]];

        IGStackedColumnSeries *stackedColSeries = (IGStackedColumnSeries *) [infraChart addStackedSeriesForType:[IGStackedColumnSeries class] usingKey:@"series2" withDataSource:stackedChartDataSourceHelper firstAxisKey:@"xAxis1" secondAxisKey:@"yAxis1"];

        colSeries.xAxis.gap = 0.7;

        IGChartThemeDefinition *def = [IGChartDefaultThemes DefaultTheme];

        infraChart.theme = def;

        [goalSalesChart addSubview:infraChart];

& i got solution upto this .....

https://ramjansayyad.opendrive.com/files?Nl8zMDc0MTM1MV9hWVF3ag

But

if you see above screen shot here, I'm getting too much space between graph & it's Y-axis.

& I'm unable to reduce it.

Also,

In your solution you pass xAxis & yAxis same for IGColumnSeries & IGStackedColumnSeries ...but if i go with the same my code gets break so i pass (xAxis,yAxis) for IGColumnSeries &  (xAxis1,yAxis1) for IGStackedColumnSeries ....

So please ,if you help me to get out of this issue that will be so glad.....

The grouping of your series is only determined by the X axis. If it's the same, the series will be grouped, otherwise, they will overlap.

The Y axis can be the same for both of your series, regardless of grouping. Set both your series to use the same Y axis, but different X axes and you will get overlapping series that use the same Y axis.

Thanks a lot Max. It worked.

One last question. How do you order the series to make one behind the another?

What we noticed that the series added last is shown on the top.

But this doesn't seem to work when adding one IGColumnSeries and second IGStackColumnSeries. IGColumnseries is always shown on top.

Even when the order of the below two code lines are interchanged (one written on top of the other), the IGColumnSeries is always shown on top. I want the stackcolumn series to be shown on top.

IGStackedColumnSeries * stackSeries = (IGStackedColumnSeries *)[infraChart addStackedSeriesForType:[IGStackedColumnSeries class] usingKey:@"series2" withDataSource:stackedChartDataSourceHelper firstAxisKey:@"xAxis" secondAxisKey:@"yAxis"];    

IGColumnSeries * colSeries = (IGColumnSeries *)[infraChart addSeriesForType:[IGColumnSeries class] usingKey:@"series" withDataSource:source firstAxisKey:@"xAxis1" secondAxisKey:@"yAxis"];

Hello Manish,

This issue has been resolved in the latest Service Release for Nuclios as of May 13, 2014.  You can download the Service Release from the Keys & Downloads page of our web-site.

Hi Dave

I cannot access the service release on my account.

The one that is available to me is of date 9th May 2014 under the name NUCLiOS 2014 Vol. 1 - Service Release

That one does not fix this issue.

Where can I access the service release for 13th May?

Regards

Kosta

P.S. Manish and Me work for the same team.

We bought Nuclios from my account.

Hello Kosta,

Thank you for you response.

There is no Service Release later than May 9th.  I created the attached sample project to test the issue with.  If you swap lines 64 and 65 in DCViewController.m you will see that the order in which the series are drawn changes.

Please note that after installing the Service Release you may need to remove and add the IGChart framework reference.

Hi Dave,

I extremely sorry for previous post. Actually the older framework of infragistics didn't remove properly and didn't replace by new one which has fixes.

So now it works perfectly.

Thank you so much for this fix. Good support by your team thanks.

Hi Dave,

I have refereed your demo. You absolutely correct when you go with two IGColumn series.

However in my case, i have used two different series to draw a chart i.e. 

1) IGColumnSeries

2) IGStackedColumnSeries

So issue is still persist. kindly refer previous post.

Please resolved this issue as soon as possible.

Thanks.