[PerlChina] Re: GD Graph for placing Y axis help

xunchengwang@yahoo.com.cn wrote:
> Hello everyone, I have some problems to use GD::Graph::lines. I want
> to place the Y axis at the middle of the X axis( the axis for x values
> of 0, my X axis is numeric, from negative value to positive
> value) ,but i couldn't found any GD functions for this purpose. Are
> there any functions like zero_axis and zero_axis_only in GD module to
> draw the axis for x values of 0 or similar functions in other perl
> modules to do this job.Thanks!

There is "zero_axis" in GD::Graph. see the doc
http://search.cpan.org/perldoc?GD::Graph

by the way, It helps if you use chinese in your post. Otherwise you
could have asked this question in english sites such as perlmonks.org

Qiang(James)

--~--~---------~--~----~------------~-------~--~----~
您收到此信息是由于您订阅了 Google 论坛"PerlChina Mongers 讨论组"论坛。
要在此论坛发帖，请发电子邮件到 perlchina@googlegroups.com
要退订此论坛，请发邮件至 perlchina+unsubscribe@googlegroups.com
更多选项，请通过 http://groups.google.com/group/perlchina?hl=zh-CN 访问该论坛
-~----------~----~----~----~------~----~------~--~---