PYGAME BASIC

Color:

red 0-255
green 0-255
blue 0-255

Coordinate:

(x, y)
x: from left to right
y: from top to bottom

Display String:

import pygame
 import sys
 from pygame.locals import *
 
 
 
initialization
 
 
pygame.init()
 
 
 
initial your screen
 
 
screen = pygame.display.set_mode((600,500))
 
 
 
initial the font you want to use--font, size
 
 
my_font = pygame.font.Font(None, 60)
 
 
 
set up colors
 
 
white = 255, 255, 255
 blue = 0, 0, 255
 
 
 
set up text you want to write in your screen---string, alias, color
 
 
textImage = my_font.render("Hello Pygame", True, white)
 
 
 
how to draw
 
 
1. clean screen
 
 
2. draw it
 
 
3. display it in screen
 
 

 
 
screen.fill(blue)
 
 
screen.blit(textImage, (100, 100))
 
 
pygame.display.update()
 
 

 
 
add loop so it will not close
 
 
while True:
 for event in pygame.event.get():
 if event.type in (QUIT, KEYDOWN):
 sys.exit()
 screen.fill(blue)
 screen.blit(textImage, (100, 100))
 pygame.display.update()
 

Draw a line:

 pygame.draw.line(screen, color, positionX1,positionX2, width)

Draw a circle:

 pygame.draw.circle(screen, color, position, radius, width)

Draw a rectangle:

position = 0, 0, 100, 100
pygame.draw.rect(screen, color, position, width)

Draw an arc:

position = 0, 0, 100, 100
pygame.draw.arc(screen, color, position, start_angle, end_angle, width)

wertyuiop[]