August 2015
Beginner to intermediate
298 pages
5h 49m
English
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Chapter 2. OpenGL Primitives and 2D Data Visualization
In this chapter, we will cover the following topics:
- OpenGL primitives
- Creating a 2D plot using primitives
- Real-time visualization of time series
- 2D visualization of 3D/4D datasets
Introduction
In the previous chapter, we provided a sample code to render a triangle on the screen using OpenGL and the GLFW library. In this chapter, we will focus on the use of OpenGL primitives, such as points, lines, and triangles, to enable the basic 2D visualization of data, including time series such as an electrocardiogram (ECG). We will begin with an introduction to each primitive, along with sample code to allow readers to experiment with the OpenGL primitives with a minimal learning curve.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.