Cannot create X,Y Axis title in a chart generated using OpenXML

[prais1]

Hi,

I am using openXML in my project to create an excel report with row column data.
I also want to create a CHart using this data. I am able to correctly generate the chart but The axes titles are not being created.
Please help me with what code snippet should i use to successfully create the Axes Titles.

Also I want to generate the legends and these should be on the right of the chart and should not overlap with the bar chart.
Please help me with what code snippet should i use to successfully create the legend in above mentioned manner.