Enlarge Pie chart


Can anybody help me, I have a relatively small chart, when I add it to the frame og dimention: 0,0,260,200 I got the below



This is the image URL: https://www.dropbox.com/s/7xmmgwhyij8rx4s/Screen%20Shot%202013-07-27%20at%202.32.37%20PM.png


Is there any chance you could provide a larger picture? It is very hard to see what is happening in that image.