来自文件读取的数据图 [英] data plot from file reading

问题描述

我有一个MFC项目，现在数据生成为txt文件.文本文件中有两列.第一列将是x轴，第二列将是y轴.我想想像一下.所以我在上一个对话框中做了一个可视化按钮，然后当我单击该对话框时，我现在想知道我将如何读取生成的txt文件，然后如何绘制该文本，plz Emergency ans kinldy

解决方案

这与您发布搜索功能 [高速图表控件 [ 解决方案

This is essentially the same question as you posted here[^]. If you do not understand the basics of reading information from a file and plotting points, drawing lines, on an output device then you need to go back to your study guides and programming tutorials and spend some time getting familiar with these aspects of development.

Read the data in the opposite way you have written them into arrays (type of arrays depends on the used visualization implementation).

There are many articles here on CodeProject about graphical visualization of 2D data. Use the search function[^].

One of my favorites is the High-speed Charting Control[^].

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