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Description: JFreeChart是java做图表的好工具，是一个开源的软件，但是他的学习文档是收费的，价值48美元，这是1.0版本的学习文档，希望对大家有用。-Java chart do JfreeChart is a good tool, is an open-source software, but his study is the charging document, worth 48 U.S. dollars, which is 1.0 version of the study document, useful for all of us hope.
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Size: 3472384 |
Author: 郑志波 |
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Description: Generating Charts in PDF Format
with JFreeChart and iText
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Size: 207872 |
Author: Rajiv |
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Description: JFreeChart 是一个开源项目，它的功能非常强大，可以实现饼图( 二维和三维 )、柱状图( 水平、垂直 )、 线图、点图、时序图等常用商用图表，图形可以导出成 PNG 和 JPEG 格式，同时还可以与 PDF 和 EXCEL 关联，支持对图形的放大、缩小，支持常见图形的 3D 显示。本文对JFreeChart的应用、类架构和设计模式进行了详细分析。-JFreeChart is an open source project, it is very powerful, can achieve pie (two and three dimensions), histogram (horizontal, vertical), line graph, diagram, sequence diagram and other common business charts, graphs can be exported as PNG and JPEG format, but also can be associated with the PDF and EXCEL, to support graphics zoom, support for common 3D graphics display. In this paper, the application of JFreeChart, class architecture and design patterns are analyzed in detail.
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Size: 18499584 |
Author: 庄德安 |
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Description: JFreeChart是JAVA平台上的一个开放的图表绘制类库。它完全使用JAVA语言编写，是为applications, applets, servlets 以及JSP等使用所设计。JFreeChart可生成饼图（pie charts）、柱状图（bar charts）、散点图（scatter plots）、时序图（time series）、甘特图（Gantt charts）等等多种图表，并且可以产生PNG和JPEG格式的输出，还可以与PDF和EXCEL关联。 -JFreeChart JAVA platform is an open chart drawing library. It is completely written using JAVA, for applications, applets, servlets, and JSP designed for such use. JFreeChart can generate pie charts (pie charts), histograms (bar charts), scatter (scatter plots), timing diagram (time series), Gantt charts (Gantt charts) and so a variety of charts, and can generate PNG and JPEG format output, also associated with PDF and EXCEL.
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Size: 25754624 |
Author: zj |
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Description: The JFreeChart Class Library - Developer Guide - 1.0.13
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Size: 4732928 |
Author: pedro |
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Description: jfreechart-1.0.13-developer-guide.pdf
官方的开发者指南，官网上需付款购买的。-jfreechart-1.0.13-developer-guide.pdf official developer guide, the official online payment is required to purchase.
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Size: 4564992 |
Author: wyl |
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Description: 一、需求说明：
根据业务需要，需要在服务器端生成可动态配置的PDF文档，方便数据可视化查看。
二、解决方案：
iText+FreeMarker+JFreeChart生成可动态配置的PDF文档
iText有很强大的PDF处理能力，但是样式和排版不好控制，直接写PDF文档，数据的动态渲染很麻烦。
FreeMarker能配置动态的html模板，正好解决了样式、动态渲染和排版问题。
JFreeChart有这方便的画图API，能画出简单的折线、柱状和饼图，基本能满足需要。
三、实现功能：
1、能动态配置PDF文档内容
2、能动态配置中文字体显示
3、设置自定义的页眉页脚信息
4、能动态生成业务图片
5、完成PDF的分页和图片的嵌入(Requirements description:
According to the needs of business, it is necessary to generate dynamically configured PDF documents on the server side to facilitate data visualization.
Two, solutions:
IText+FreeMarker+JFreeChart generates dynamically configured PDF documents
IText has very powerful PDF processing ability, but the style and typesetting are not good control, direct writing PDF document, data dynamic rendering is very troublesome.
FreeMarker can configure dynamic HTML templates, just to solve the style, dynamic rendering and typesetting problems.
JFreeChart has the convenient drawing API, it can draw a simple line, column and pie chart, basically meet the needs.
Three, realize the function:
1. Dynamically configure the content of PDF documents
2, dynamic configuration of Chinese font display
3, set custom header header footer information
4, can dynamically generate business pictures
5. Complete the pagination and image embedding of PDF)
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Size: 25564160 |
Author: pp915
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