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When use matrixTransform zoom a line, the precision will lost

description

I draw a polygon line with 100 points, the startPoint is (10.000001, 10.000001), the offset = 0.000001, the next point is plus the offset (10.000002, 10.000002), then I zoom the line to 1e6 times by matrixTransform, but I saw the the line is not a beeline, is a sawtooth line. Why does it not work? Do you have any solution for this issue?

Thanks
Weiqiang
Closed Dec 15, 2012 at 4:22 PM by gerhardo
Incorrect project I assume.There is no matrixTransform method and no way to draw a line.You can get circles on a SportTacks map

comments

songwq0724 wrote Nov 20, 2012 at 3:00 PM

I guess maybe this is the precision issue. :)

wrote Dec 15, 2012 at 4:22 PM

wrote Feb 13, 2013 at 4:36 AM

wrote May 16, 2013 at 12:19 AM