bobbynie的专栏

不做过多解释 感谢 注：感谢 zhuang、hfutmkby、mecyl等网友的集思广益，最终 “完美”解决了 /system 读写权限。

国行 mx 永久 root 修正版本 “无bug“

使用方法： 1.安装豌豆荚，打开usb调试 2.使用豌豆荚自动安装mx adb驱动，连接手机正常。 3.关闭豌豆荚（完全退出） 4.进入mxRoot根目录 运行 mxRoot.bat 5.恭喜你成功了。 作者: BobbyNie 注： 该工具使用别人的 一键root 修改得来，由于获取到的版本没有出处，所以这里没有附带，如有冒犯 多多包涵。 1. root 后 系统程序任然无直接法删除，因为 mx 控制了 /system 盘挂载只能是 ro模式，期待高手破解。 2. 删除系统自带程序方法。 a.安装re 运行re root b.到目录 /system 下执行 mountTmpSys.sh （shell 方式执行） c.返回到 /tmpsys/app 下删除 你想删除的内容 （重启后该目录自动消失，需重新执行 mountTmpSys.sh ）

1 Introduction····························································································8 What is iReport?.............................................................................................8 Features ..........................................................................................................8 iReport Community........................................................................................9 Acknowledgements ......................................................................................10 2 Getting started·····················································································11 Requirements................................................................................................11 Download .....................................................................................................11 Compile iReport ...........................................................................................12 Start and base configuration.........................................................................12 Create a JDBC connection ...........................................................................14 The first report..............................................................................................15 Command line options .................................................................................19 3 Basic notions of JasperReports·························································21 JasperReports ...............................................................................................21 The report life cycle .....................................................................................21 Jrxml sources and jasper files ......................................................................22 Data sources and print formats.....................................................................25 Compatibility between versions...................................................................26 Expressions ..................................................................................................27 A simple program.........................................................................................28 4 Report structure ··················································································30 Bands............................................................................................................30 Title..........................................................................................................31 Page header..............................................................................................31 Column header.........................................................................................31 Group header ...........................................................................................31 Detail .......................................................................................................32 Group footer ............................................................................................32 Column footer..........................................................................................32 iReport User manual 4 Page footer...............................................................................................32 Last Page footer.......................................................................................32 Summary..................................................................................................32 Background..............................................................................................32 Report properties..........................................................................................33 Columns...................................................................................................34 Advanced options.........................................................................................36 Scriptlet....................................................................................................36 More… ....................................................................................................37 Title on a new page option ......................................................................37 Summary on a new page option...............................................................39 Floating column footer option.................................................................39 Print order...............................................................................................39 Print without data (when no data) ...........................................................40 i18n..........................................................................................................40 Resource Bundle Base name ...................................................................40 Characters encodings of the XML source files .......................................41 5 Report elements ··················································································42 Insert and select elements in the report ........................................................43 Positioning and elements order ....................................................................45 Manage elements with the elements tree .....................................................48 Basic attributes .............................................................................................49 Graphic elements..........................................................................................51 Line..........................................................................................................52 Rectangle .................................................................................................52 Ellipse ......................................................................................................52 Image .......................................................................................................53 Text elements ...............................................................................................56 Static text .................................................................................................57 Text field .................................................................................................57 Subreport ......................................................................................................61 Special elements...........................................................................................62 Chart ........................................................................................................62 Barcode....................................................................................................62 Hyper Links..................................................................................................63 Reference.................................................................................................64 LocalAnchor............................................................................................64 LocalPage ................................................................................................64 RemoteAnchor.........................................................................................64 6 Fonts·····································································································66 The font ........................................................................................................66 External font ............................................................................................67 Encoding..................................................................................................67 Use of Unicode characters.......................................................................68 Report font ...................................................................................................68 7 Fields, parameters and variables·······················································69 Fields ............................................................................................................69 Registration of fields of a SQL query......................................................70 Registration of the fields of a JavaBean ..................................................72 Introduction 5 Registration of the fields for a JRExtendedBeanDataSource..................72 Fields and textfield ..................................................................................73 Parameters ....................................................................................................74 Use of parameters in a query ...................................................................75 Passing parameters from a program ........................................................75 Built-in parameters ..................................................................................77 Variables ......................................................................................................77 Built-in variables .....................................................................................79 8 Bands and groups···············································································80 Bands............................................................................................................80 Groups ..........................................................................................................81 9 Subreport ·····························································································86 Create a subreport ........................................................................................86 Link of a subreport to the parent report .......................................................87 Passage of the parameters........................................................................87 To specify the datasource ........................................................................88 To specify the subreport ..........................................................................89 A step by step example ................................................................................89 Return parameters ........................................................................................96 10 Datasources·······················································································98 Datasources in iReport .................................................................................99 JDBC connection .......................................................................................100 ClassNotFoundException......................................................................101 URL not correct.....................................................................................102 Parameters not correct for the connection .............................................102 To work with the JDBC connection ......................................................102 Fields registration ..................................................................................102 The JRDataSource interface.......................................................................103 JavaBean set datasource.............................................................................104 Fields of a JavaBean set datasource ......................................................106 XML DataSource .......................................................................................108 Registration of the fields .......................................................................111 XML datasource and subreport .............................................................113 CSV DataSource ........................................................................................116 Registration of the fields .......................................................................117 JREmptyDataSource ..................................................................................117 To implement a new JRDataSource...........................................................118 To use a personalized JRDataSource with iReport ....................................120 JavaBean Extended datasource ..................................................................122 11 Internationalization··········································································124 Resource Bundle Base Name .....................................................................124 Retrieval of localized strings......................................................................126 Formatting messages..................................................................................127 Deploy of localized reports ........................................................................128 12 Scriptlet ····························································································129 The JRAbstractScriptlet class ....................................................................129 Scriptlet handling in iReport ......................................................................131 Deployment of reports that use scriptlets...................................................133 iReport User manual 6 13 Template···························································································134 Template structure......................................................................................134 Using a custom template ............................................................................137 14 Charts ·······························································································139 Creation of a simple chart ..........................................................................139 Series ..........................................................................................................144 Automatic series ....................................................................................146 Manual series.........................................................................................146 Types and properties of the charts .............................................................148 Pie Chart ................................................................................................150 Pie3D Chart ...........................................................................................150 Bar .........................................................................................................150 Bar3D ....................................................................................................153 Line........................................................................................................153 Area .......................................................................................................153 15 Plugins and additional tools···························································155 Plugin configuration XML file...................................................................156 The it.businesslogic.ireport.plugin.IReportPlugin class............................157 Plugin Massive compiler............................................................................160 Plugin Text Wizard ....................................................................................161 16 Solutions to common problems·····················································163 Printing a percentage..................................................................................163 Count occurrences of a group ....................................................................164 Split the detail ............................................................................................166 Insert a page break .....................................................................................167 Crosstab reports..........................................................................................169 Retrieving data using multiple connections ...............................................170 How to use a Stored Procedure ..................................................................171 Appendix A –GNU General Public License ········································172 The GNU General Public License..............................................................172 Preamble ................................................................................................172 Terms and Conditions for Copying, Distribution, and Modification ....173 NO WARRANTY .................................................................................176 Appendix: How to Apply These Terms to Your New Programs ..........177 Appendix B – DTD definitions ·····························································178 jaspereport.dtd............................................................................................178 iReportProperties.dtd .................................................................................181 iReportPlugin.dtd .......................................................................................181 iReportFilesList.dtd....................................................................................182 Appendix C – iReport and JasperReports versions ··························183 Index ······································································································184 Introduction

用GPS 测量数据处理 教程 30 一 观测值............................................................................................................................30 二 基线解算平差......................................................................................................30 第2 节 GPS 基线解算的分类...................................................................................................... 32 一 单基线解算...................................................................................................................32 二 多基线解........................................................................................................................32 第3 节 基线解算阶段的质量控制............................................................................................. 33 一 质量控制指标及其应用.............................................................................................33 二 应用...............................................................................................................................35 第4 节 影响GPS 基线解算结果的几个因素及其应对方法............................................... 35 一 影响GPS 基线解算结果的几个因素.....................................................................35 二 影响GPS 基线解算结果因素的判别及应对措施...............................................36 第5 节 GPS 基线解算的过程...................................................................................................... 41 第七章 GPS 基线向量网平差.................................................................................................................43 第1 节 GPS 网平差的分类.......................................................................................................... 43 一 三维平差和二维平差.................................................................................................43 二 无约束平差约束平差和联合平差.......................................................................43 第2 节 GPS 网平差原理............................................................................................................... 44 一 三维无约束平差..........................................................................................................44 二 三维联合平差...............................................................................................................46 三 二维联合平差...............................................................................................................46 第3 节 GPS 网平差的过程.......................................................................................................... 46 一 提取基线向量构建GPS 基线向量网.................................................................47 二 三维无约束平差..........................................................................................................47 三 约束平差/联合平差.....................................................................................................47 四 质量分析与控制..........................................................................................................47 第4 节 GPS 网平差中起算数据的检验.................................................................................... 48 一 方差检验法...................................................................................................................48 二 符合路线法...................................................................................................................48 三 检查点法........................................................................................................................48 第八章 GPS 高程......................................................................................................................................51 第1 节 高程系统............................................................................................................................ 51 一 大地高系统...................................................................................................................51 二 正高系统........................................................................................................................51 iii 三 正常高............................................................................................................................51 四 高程系统之间的转换关系........................................................................................52 第2 节 GPS 高程的方法...............................................................................................................52 一 等值线图法...................................................................................................................52 二 地球模型法...................................................................................................................53 三 高程拟合法...................................................................................................................53 第九章 技术总结.......................................................................................................................................57 第1 节 技术总结的作用................................................................................................................57 第2 节 技术总结的内容................................................................................................................57 附录 61 第1 节 RINEX 格式.......................................................................................................................61 第2 节 GPSURVEY 软件使用........................................................................................................82 一 GPSurvey 软件概述....................................................................................................82 二 建立项目.......................................................................................................................87 三 数据传输.......................................................................................................................89 四 基线解算.......................................................................................................................92 五 基线向量网平差TRIMNET PLUS ...................................................................98 第3 节 词汇表...............................................................................................................................106

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