QtiPlot软件是可运行于多个平台（windows && Linux）的开源免费的科学绘图软件,最新版qtiplot-0.9.8.9源代码。-QtiPlot software can be run on multiple platforms (windows && Linux) open source free mapping software, the latest version of qtiplot-0.9.8.9 source code.

Data Analysis and Scientific Plotting QtiPlot is a program for two- and three-dimensional graphical presentation of data sets and for data analysis. The plots can be produced from data sets stored in tables or from analytical functions.-Data Anal

从qtiplot项目找的颜色对话框，用户只需要关注ColorButton就可以。-From qtiplot project looking color dialog box, users only need to focus ColorButton can.