gllinewidth cant work in wp

From the pic,It seems I can’t set line width in windows phone. Is it true. How can i fix this problem.
I also use CCDrawNode, but it seems that ccdrawnode will consume much memeroy. I just want to draw 20+ segments,and these segments also can be edit their position and length later.

Sorry, my english is poor. however, still need your help, please!


attached.jpg (133.5 KB)


attached.jpg (133.5 KB)