Modifying rotation of X axis in Pentaho Analyzer Report Column Line chart

Hi All,

I have created a ANalyzer report with Column Chart view. X axis shows date in YYYY/MM/DD format with 45 degree rotation.
I want to display it straight without any rotation.

Does anyone know how can i modify the x axis rotation display?
Can we modify x axis and y axis dimensions display and properties?

Regards,
Sneha