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axius

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Originally posted by argo at 2009-10-5 10:45:
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4Â¥2009-10-05 10:50:30
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argo

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ÓàÔó³É(½ð±Ò+1,VIP+0):¸Ðл²ÎÓëÓ¦Öú,»¶Ó­³£À´³ÌÐòÈí¼þ°æ! 10-5 11:12
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3Â¥2009-10-05 10:45:39
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woshilsh

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Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÓàÔó³É(½ð±Ò+1,VIP+0):¸Ðл²ÎÓëÓ¦Öú! 10-5 11:13
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5Â¥2009-10-05 10:52:16
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bote

you can set up two layers, one layer for c-a and another for c-b.

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nono2009(½ð±Ò+1,VIP+0):лл½»Á÷£¡»¶Ó­³£À´¡£ 10-5 11:33
both top and lower x-axes in two layers are, respectively, designated for a and b.

or

you can set up two separate graphs, respectively, for c-a and c-b, and then you merge two graphs together with the same scales for two y-axes and different scales for two x-axes. the problem of this method is that there is no way to separate two coincident x-axes  apart except using different colors for them.

[ Last edited by bote on 2009-10-5 at 12:21 ]
6Â¥2009-10-05 11:22:44
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