用Python动态生成图形 [英] Dynamically Generating a Graph in Python
问题描述
嗨
我想在python中动态生成一个图表，这个图表可以在网页上显示。最好的方法是什么？
我想这样做的原因是因为我正在制作一个程序来支持
转换来自科学的数据探究网页。除了生成图表之外，我已经能够完成除了
之外的所有事情。
你的帮助会非常适合
---
Tim Henderson
Hi
I want to dynamically generate a graph in python that would be
displayable on a web page. What would be the best way to do this?
The reason I want to do this, is because I am making a program to
convert data from scientic probes into web pages. I have been able to
do every thing except the graph generation.
Your help would be much appriciated
---
Tim Henderson
推荐答案
Tim Henderson写道：
Tim Henderson wrote:
我想在python中动态生成一个可以在网页上显示的图形。最好的方法是什么？
I want to dynamically generate a graph in python that would be
displayable on a web page. What would be the best way to do this?
看看你是否可以在后台运行graphviz。
http://www.research.att.com/sw/tools/graphviz/
如果是，你需要根据你的数据创建一个输入文件
然后运行点工具
在它上面生成图形文件。
有pydot模块生成graphviz
文件：
http://dkbza.org/pydot.html
IMO有点太复杂，可能不值得这么麻烦。
点文件格式相当简单，你可能会更好
理解它，然后以这种格式直接生成
。如果你想自定义输出，你需要理解格式
。
Istvan。
See if you can run graphviz in the background.
http://www.research.att.com/sw/tools/graphviz/
If yes you''ll need to create an input file
based on your data then run the dot utility
on it to generate a graphics file.
There is pydot module that generates graphviz
files:
http://dkbza.org/pydot.html
IMO is a little bit too complicated, and might not be worth the trouble.
The dot file format is fairly simple and you might be better off
just understanding it and then generating directly
in that format. You will need to understand the format
anyhow if you want to customize the output.
Istvan.
你好蒂姆，
尝试调查Matplotlib。最近在他们的用户论坛上讨论了这个问题：
http://sourceforge.net/mailarchive/f...forum_id=33405
Darren
Tim Henderson写道：
Hi Tim,
Try looking into Matplotlib. There was some discussion on this recently in
their user forum:
http://sourceforge.net/mailarchive/f...forum_id=33405
Darren
Tim Henderson wrote:
嗨
我想在python中动态生成一个可显示的图形在网页上。最好的方法是什么？
我想这样做的原因是因为我正在制作一个程序来将数据从科学探针转换成网页。我已经能够做除了图代之外的所有事情。
你的帮助会非常受欢迎
---
Tim Henderson
Hi
I want to dynamically generate a graph in python that would be
displayable on a web page. What would be the best way to do this?
The reason I want to do this, is because I am making a program to
convert data from scientic probes into web pages. I have been able to
do every thing except the graph generation.
Your help would be much appriciated
---
Tim Henderson
2004-09-30，Tim Henderson< ti ****** @ gmail.com>写道：
On 2004-09-30, Tim Henderson <ti******@gmail.com> wrote:
我想在python中动态生成一个可以在网页上显示的图形。最好的方法是什么？
我会使用gnuplot-py：
http://gnuplot-py.sourceforge.net/
我想这样做的原因是因为我正在制作一个程序
将科学探针中的数据转换为网页。我已经能够完成除图形生成之外的所有事情。
I want to dynamically generate a graph in python that would be
displayable on a web page. What would be the best way to do this?
I''d use gnuplot-py:
http://gnuplot-py.sourceforge.net/
The reason I want to do this, is because I am making a program
to convert data from scientic probes into web pages. I have
been able to do every thing except the graph generation.
gnuplot可以生成大量不同的文件格式，
包括png，svg，eps，pdf，ppm，gif等等。
-
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gnuplot can generate a huge number of different file formats,
including png, svg, eps, pdf, ppm, gif, and so on.
--
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