VCL图表控件，拥有数百种2D/3D图形样式 TeeChart Pro VCL/FMX是一款主流的图表制作工具。提供了数百种用于可视化的2D、3D图形样式、56种数学、统计和金融函数，以及不限数量的坐标轴和30种调色板组件。支持win32、win64、OSX、Linux、iOS、Android

参考手册 TeeChart Pro ActiveX control is a comprehensive charting tool for programmers. The control includes support for direct access via the Chart editor to ADO data sources.

vb中使用TeeChart控件绘图

teechart 2017版包含c++头文件，直接编译就可以用了，如果要其他语言的，自己到官网去下载试用版，把相应的头文件拿到就可以了。win7以上需要打开管理员权限的cmd执行安装.bat 其他系统可以直接双击安装.

自己网上找的TeeChart8.osx，在VC++实现读取txt文件画图，采用基于单文档的形式动态创建chart对象，可以选择图表类型，有3D等其他属性复选框，实现了图表的保存功能，代码简单，适合学习； 至于怎么安装TeeChart控件和注册控件，请自行百度；

vb中使用TeeChart控件绘图

TeeChart Pro VCL-FMX 2020.30.200525

=========================================== TeeChart Pro Activex Control v2018 MS .NET COMPATIBILITY Copyright (c) 1997-2018 by Steema Software SL All Rights Reserved. http://www.steema.com email: info@steema.com supportx@steema.com =========================================== Document updated: June 2004 TeeChart Pro Activex Control MS Visual Studio .NET compatibility notes =========================================== Please see the release.txt release notes for bugfix and feature information about this release. =========================================== Changes for NET compatibility - The Chart.Series(xx) read-only property has been replaced by a Function method (affects only code written in VC++ and similar languages that make direct reference to Get_ and Set_ of properties). The new Series method (called Series) changes visibly by removal of the property 'Get_' element of the Function. The change is required due to a current MS.NET import restriction causing non-import of ActiveX properties that have an index parameter (only affects the root level of controls !). For a VB application no code change is necessary. Please see the following notes for other environments. The original property has been hidden in the interface and renamed to aSeries keeping its existing Dispid to support backward compatibility with applications compiled with previous releases of TeeChart 5. - The TChart OnSeriesBeforeAdd method uses a boolean variable called 'Continue'. "continue" is a keyword in C# (the language used to interim compile TeeChart namespace information in .NET). This had caused an import problem with the earlier releases of Visual Studio .NET. As a precaution we have chosen to rename the parameter to 'MoreValues' for the TeeChart Pro ActiveX Control. Notes on use: ------------- - Constant names in NET require full reference by default: eg. AxTChart1.AddSeries(Te

压缩包内包含teeChart5控件的安装包，内附安装成功后注册的详细步骤，亲测该控件兼容VC6.0和VS2013,2013各种版本，安装成功后按步骤注册该控件即可使用.如果想要画出灵活多变的图形且要求实时绘图且数据量很大时强力推荐该控件。

最优秀的Delphi图表工具。最新的TeeChart VCL / FMX 2020.29版本。 新的更新包括TeeChart Pro和标准二进制和源代码安装程序，适用于所有已支持的开发环境（RAD Studio，Delphi和C ++ Builder）