[How to make tickmarks invisible for null values]

I am using chartFX7.0

[Total for Stacked bar chart]

Hi,

 

I am having a stacked bar plot on which two series are plotted. I am having corresponding point labels in the middle of each bar-part of the stacked bar. I would like to display the total of individual stacked bar value on top of it. How can it be done? Could anyone please help? 

 

Thanks,

Hari 

[How to make tickmarks invisible for null values]

Hi,

I have a bar graph for which I am passing a null value. I would like to have the respective tickmark to be invisible or hidden. Could anyone please help me on this?

 

Thanks,

Hari