Display Bootstrap Column Chart X Axis Label vertically

Hi  ,

I want to bind Bootstrap Bar chart (Responsive) from Database in asp.net .

I want ot show the names on X axis Vertically which is appears Horizontally .

My Table Strucature as Follows:

Product Table :ID,Name

QuantityDetails Table: ProductId,Qty

I want to show total stock available in Quantity table in a bar chart of bootstrap if possible with tooltip on each bar column.