[visualization-api] truncated text with ... in x - axis

Hello, I am trying to draw line/bar/column chart and the text on the x-axis point is some 15-20 characters. When I draw a chart in html the x axis points come out like ORDER12345 then OR... but when I convert a chart using PNG api then the x axis values are cut and is shown as "ER12345" and t

[visualization-api] truncate label if more than certain characters

Hello, May be the earlier question post was not clear. I read the api but I am unable to find the option by which I can truncate the labels in the x-axis/y-axis if the number of characters are more than 10-15. Can you please help with this. I need to do this for the png files that are generate