Title: [ Animated Sliding Form ] Descr iption: This is an example of a new style form animation.Check this now. ## I Need your feedback. ## This file came from Planet-Source-Code.com...the home millions of lines of source code You can view c

用root程序读取ntuple文件的信息时(root -l root_scr ipt.cxx)，需要此类型的画图脚本。输入存储信息的.root文件，取出指定tree下的leaf信息，画在一维直方图上，调整cut，不同的输入间图形对比，看图形形状的变化是否合理，进而解决问题。注：本程序在相关领域较实用，基本的东西都有，易于理解，借此入门，举一反三。-When reading information ntuple program file with the root (root-l root_scr