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Numpy Beginner's Guide (Update)

Numpy Beginner's Guide (Update)

By : Ivan Idris
2 (1)
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Numpy Beginner's Guide (Update)

Numpy Beginner's Guide (Update)

2 (1)
By: Ivan Idris

Overview of this book

This book is for the scientists, engineers, programmers, or analysts looking for a high-quality, open source mathematical library. Knowledge of Python is assumed. Also, some affinity, or at least interest, in mathematics and statistics is required. However, I have provided brief explanations and pointers to learning resources.
Table of Contents (16 chapters)
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14
C. NumPy Functions' References
15
Index

Time for action – creating a simple game

It's important to notice the so-called main game loop, where all the action happens, and the usage of the Font module to render text. In this program, we will manipulate a Pygame Surface object that is used for drawing, and we will handle a quit event.

  1. First, import the required Pygame modules. If Pygame is installed properly, we should get no errors, otherwise please return to the installation Time for action:
    import pygame, sys
    from pygame.locals import *
  2. Initialize Pygame, create a display of 400 by 300 pixels, and set the window title to Hello world!:
    pygame.init()
    screen = pygame.display.set_mode((400, 300))
    
    pygame.display.set_caption('Hello World!')
  3. Games usually have a game loop, which runs forever until, for instance, a quit event occurs. In this example, only set a label with the text Hello world! at coordinates (100, 100). The text has font size 19 and a red color:
    while True: 
       sysFont = pygame.font.SysFont("None...

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