问题描述
我没有gui，对于linux来说很新，而且我遇到了一个问题。当使用带gui的linux发行版时，使用库（opengl，sdl）在窗口上绘图很容易。我想在c ++中创建一个chip8仿真器，但是我如何处理屏幕上的绘图？或者任何可以在基于文本的linux中绘制的库，或者仅在基于文本的linux中使用opengl。谢谢！
Btw！我在Windows和bash中使用bash，并运行precise64。
使用此功能，您可以在控制台屏幕上以字符单元的颜色进行打印，以便可能正是你用模拟字符映射显示来模拟机器所需要的。
如果你想要的话，还有一个老版本的Windowsconio.h库从一些非常简单的事情开始：
简单的SDL图形教程：
I'm kind of new to linux without a gui and i run into a problem. When using a linux distro with gui, it looks easy to draw on a window using a library(opengl, sdl). I wanted to create a chip8 emulator in c++, but how can i handle drawing on screen? Or any library that can draw in text based linux, or just usage of opengl in text based linux. Thanks!Btw! I'm using bash in windows and a vagrant machine running precise64.
For text mode drawing you might want to investigate NCURSES:
http://www.tldp.org/HOWTO/NCURSES-Programming-HOWTO/
With this you can print in colour to character cells on a console screen, so that might be just what you need for emulating a machine with a character-mapped display.
There is also a version of the old Windows "conio.h" library if you want to start with something very simple:
https://ubuntuforums.org/showthread.php?t=1353043&p=8485667#post8485667
There is an excellent simple tutorial for SDL graphics at:
http://lodev.org/cgtutor/quickcg.html
这篇关于在文本模式下的Linux绘图（无gui，桌面）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！