Jfreechart (http://www.jfree.org/jfreechart/index.php)
Chartdirector, http://www.advsofteng.com)
Jfreechart is open-source, but documents are expensive.
Chartdirector is commercial, but I found the crack serial number :)
The graph generated by jfreechart is not very clear. Although there is a font solution, there are still problems.
The chart generated by chartdirector is clear, and there are also Chinese problems, but it is easy to solve.
Among the two options, I chose the latter...
Attach chartdirector4.0.1 cracking method:
1. Make a file with content of me7ywn3dbfqu2c7mb3161677 and save it as chartdir. Lic to/WEB-INF/classes/chartdir. LIC;
2. Restart the Web container;
The Chinese Character of chartdirector. The following is an excerpt:
<A>
There are two steps:
1: The Chinese Character passed to chartdiremust be converted to 8859_1 encoding;
2: The Chinese font must be set.
Combine these two steps to solve Chinese problems.
<B>
Chinese problems are perfect
<% @ page contenttype = "text/html; charset = GBK" %>
C. setdefaultfonts ("simhei. TTC "," simhei. TTF ");
for font setting, see Code
textbox Title = C. settitle ("visitor");
title. setfontstyle ("system");
title. setfontsize (9);
in Linux, you only need to ensure that the font you set is in the system's fonts.
I set the simhei. TTF and simfang. TTF. But make sure that you have the font set in the system fonts (you can download the font to the system fonts package. Copy the font under Win to Linux.)