I am creating bar chart. I am writing the code to display the datalabels in the chart. by adding
dataLabel.showValue = true;
dataLabel.showPercentage = true.
It is not showing the percentage. I checked in PPT we dont have option for it so that may be the reason its not supported in Aspose as well.
But in PPT we can change the Number Format to change the values to precentage value.
When i am generating the PPT and manually trying to change the Nuber Format its not chaning the Number Format to percenate.
But when i am creating Bar char manually in PPT for same data i can change the dataLabel to percentage.
I have attached the PPT for both the cases. First Slide is being generated using Aspose Slide and second slide is being generated manually for same data.
Plesse let me know how can i do the same using Aspose.Slide