QWT是一个QT的第三方库，可以用其来开发各种图形 表格文件。这是最新的版本，加入了新的控件。可以直接在QTDESIGNER里面调用。,The Qwt library contains GUI Components and utility classes which are primarily useful for programs with a technical background. Beside a 2D plot widget it provides scales, sliders,

有关QT中和第三方控件QWT的安装，已调试通过,On the QT and QWT the installation of third-party control have been debugging through

基于QT的曲线绘制程序模块，可以加入到自己的程序，轻松实现曲线绘制功能！,A class which Plot 2D curve based QT

Qwt类库是一套用于科学计算分析及图形展现的Qt工具集和图表组件。-The Qwt library contains GUI Components and utility classes which are primarily useful for programs with a technical background. Beside a 2D plot widget it provides scales, sliders, dials, compasses, thermometers, wh