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I am trying to insert a sprite image into pygame window and it wont pop up

(i followed a yt tut so idk) my code: idk if i put code in wrong place
import pygame
white = (255,255,255)
black = (0,0,0)
orange = (255,165,0)
player_sprite = pygame.image.load("will smith.png") .convert_alpha
pygame.init()
display = pygame.display.set_mode((850,850))
pygame.display.set_caption('Conners Game')
exit = False
while not exit:
for event in pygame.event.get():
if event.type == pygame.QUIT:
exit = True
print(event)
display.fill(white)
pygame.display.update()
pygame.quit()
quit()
not really sure why it does this, im new to python so idk

There are multiple things that needs to fixed. First of all to you actually need to blit the image on the screen.
while not exit:
for event in pygame.event.get():
#...[block of code]
display.fill(white)
display.blit(player_sprite, (100,100)) # BLIT IMAGE TO SCREEN
.convert_alpha() is a method and you need to call it after you initialize pygame and set the video mode.
You can read more about convert_alpha() here
pygame.init()
display = pygame.display.set_mode((850,850))
pygame.display.set_caption('Conners Game')
#converting it after init and setting game mode
player_sprite = pygame.image.load("will smith.png").convert_alpha()
Here's the final working code
import pygame
white = (255,255,255)
black = (0,0,0)
orange = (255,165,0)
pygame.init()
display = pygame.display.set_mode((850,850))
pygame.display.set_caption('Conners Game')
player_sprite = pygame.image.load("will smith.png").convert_alpha()
exit = False
while not exit:
for event in pygame.event.get():
if event.type == pygame.QUIT:
exit = True
# print(event)
display.fill(white)
display.blit(player_sprite, (100,100))
pygame.display.update()
pygame.quit()
quit()

You have to blit the image in the application loop, after clearing the display and before updating the display:
display.blit(player_sprite, (100, 100))
convert_alpha is function. You missed the parentheses
player_sprite = pygame.image.load("will smith.png").convert_alpha
player_sprite = pygame.image.load("will smith.png").convert_alpha()
Also, you cannot call a pygame function before you initialize pygame. pygame.init() should be the very first pygame function called.
Complete example:
import pygame
white = (255,255,255)
black = (0,0,0)
orange = (255,165,0)
pygame.init()
display = pygame.display.set_mode((850,850))
pygame.display.set_caption('Conners Game')
player_sprite = pygame.image.load("will smith.png").convert_alpha()
exit = False
while not exit:
for event in pygame.event.get():
if event.type == pygame.QUIT:
exit = True
print(event)
display.fill(white)
display.blit(player_sprite, (100, 100))
pygame.display.update()
pygame.quit()
quit()
The typical PyGame application loop has to:
limit the frames per second to limit CPU usage with pygame.time.Clock.tick
handle the events by calling either pygame.event.pump() or pygame.event.get().
update the game states and positions of objects dependent on the input events and time (respectively frames)
clear the entire display or draw the background
draw the entire scene (blit all the objects)
update the display by calling either pygame.display.update() or pygame.display.flip()

Transparent background not disappearing when displayed on pygame window

I am creating a car game and have come across a problem. I've added a car image with a transparent background into my code but the car appears on the screen with the transparent background visible. I want to make the background to disappear. This is a link to the image: https://www.pngfind.com/mpng/bboJib_car-top-view-png-audi-transparent-png/
Here is the code:
import pygame
pygame.init()
import pygame
pygame.init()
black = (0, 0, 0)
#screen
screen_width = 600
screen_length = 800
screen = pygame.display.set_mode((screen_length, screen_width))
clock = pygame.time.Clock()
FPS = 60
#the car i am having trouble with
car2Img = pygame.image.load('car2.png')
car2_X = 0
car2_Y = 0
carX_change = 0
def car2(x, y):
screen.blit(car2Img, (x, y))
running = True
while running:
screen.fill((119, 118, 110))
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
car2(car2_X, car2_Y)
clock.tick(FPS)
pygame.display.update()
pygame.quit()

In order to remove the background from a png image you must use the convert_alpha() function when loading it:
car2Img = pygame.image.load('car2.png').convert_alpha()
If your image doesn't contain alpha then you can use a color key to remove the background:
car2Img.set_colorkey(colorOfBackground)

Display disappears when i try to resize it [duplicate]

I am trying to allow resizing for this app, I put the RESIZABLE flag, but when I try to resize, it messes up! Try my code.
It is a grid program, when the window resizes I want the grid to also resize/shrink.
import pygame,math
from pygame.locals import *
# Define some colors
black = ( 0, 0, 0)
white = ( 255, 255, 255)
green = ( 0, 255, 0)
red = ( 255, 0, 0)
# This sets the width and height of each grid location
width=50
height=20
size=[500,500]
# This sets the margin between each cell
margin=1
# Initialize pygame
pygame.init()
# Set the height and width of the screen
screen=pygame.display.set_mode(size,RESIZABLE)
# Set title of screen
pygame.display.set_caption("My Game")
#Loop until the user clicks the close button.
done=False
# Used to manage how fast the screen updates
clock=pygame.time.Clock()
# -------- Main Program Loop -----------
while done==False:
for event in pygame.event.get(): # User did something
if event.type == pygame.QUIT: # If user clicked close
done=True # Flag that we are done so we exit this loop
if event.type == pygame.MOUSEBUTTONDOWN:
height+=10
# Set the screen background
screen.fill(black)
# Draw the grid
for row in range(int(math.ceil(size[1]/height))+1):
for column in range(int(math.ceil(size[0]/width))+1):
color = white
pygame.draw.rect(screen,color,[(margin+width)*column+margin,(margin+height)*row+margin,width,height])
# Limit to 20 frames per second
clock.tick(20)
# Go ahead and update the screen with what we've drawn.
pygame.display.flip()
# Be IDLE friendly. If you forget this line, the program will 'hang'
# on exit.
pygame.quit ()
Please tell me whats wrong, thanks.

The answer for this problem (allow the Pygame window and the surface inside it to resize) is simply to recreate the resizable window with an updated size, when the user changes its dimensions (done on pygame.VIDEORESIZE events).
>>> import pygame
>>> help(pygame.display.set_mode)
Help on built-in function set_mode in module pygame.display:
set_mode(...)
set_mode(size=(0, 0), flags=0, depth=0, display=0, vsync=0) -> Surface
Initialize a window or screen for display
>>>
This removes all previous content on the window surface, so below
there's a process to continue with the current window content.
Some example code:
import pygame, sys
pygame.init()
# Create the window, saving it to a variable.
surface = pygame.display.set_mode((350, 250), pygame.RESIZABLE)
pygame.display.set_caption("Example resizable window")
while True:
surface.fill((255,255,255))
# Draw a red rectangle that resizes with the window.
pygame.draw.rect(surface, (200,0,0), (surface.get_width()/3,
surface.get_height()/3, surface.get_width()/3,
surface.get_height()/3))
pygame.display.update()
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_ESCAPE:
pygame.quit()
sys.exit()
if event.type == pygame.VIDEORESIZE:
# There's some code to add back window content here.
surface = pygame.display.set_mode((event.w, event.h),
pygame.RESIZABLE)
How to continue with the current window content:
Here's some steps to add back the previous window content:
make a second variable, set to the value of the old window surface variable.
create the new window, storing it as the old variable.
draw the second surface onto the first one (old variable) - use the blit function.
use this variable and delete the new variable (optional, use del) to not use extra memory.
Some example code for the above steps (replaces pygame.VIDEORESIZE event if statement):
if event.type == pygame.VIDEORESIZE:
old_surface_saved = surface
surface = pygame.display.set_mode((event.w, event.h),
pygame.RESIZABLE)
# On the next line, if only part of the window
# needs to be copied, there's some other options.
surface.blit(old_surface_saved, (0,0))
del old_surface_saved

You are not updating your width, height, or size when the window changes.
From the docs: http://www.pygame.org/docs/ref/display.html
If the display is set with the pygame.RESIZABLE flag,
pygame.VIDEORESIZE events will be sent when the user adjusts the
window dimensions.
You can get the new size, w, h from the event VIDEORESIZE http://www.pygame.org/docs/ref/event.html

A simple Hello World window that is resizable, plus I was playing around with classes.
Broken down into two files, one for defining the colour constants.
import pygame, sys
from pygame.locals import *
from colors import *
# Data Definition
class helloWorld:
'''Create a resizable hello world window'''
def __init__(self):
pygame.init()
self.width = 300
self.height = 300
DISPLAYSURF = pygame.display.set_mode((self.width,self.height), RESIZABLE)
DISPLAYSURF.fill(WHITE)
def run(self):
while True:
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
elif event.type == VIDEORESIZE:
self.CreateWindow(event.w,event.h)
pygame.display.update()
def CreateWindow(self,width,height):
'''Updates the window width and height '''
pygame.display.set_caption("Press ESC to quit")
DISPLAYSURF = pygame.display.set_mode((width,height),RESIZABLE)
DISPLAYSURF.fill(WHITE)
if __name__ == '__main__':
helloWorld().run()
colors.py:
BLACK = (0, 0,0)
WHITE = (255, 255, 255)
RED = (255, 0, 0)
YELLOW = (255, 255, 0)
BLUE = (0,0,255)
GREEN = (0,255,0)

A simple way to do which I found was the following code snippet
# Imports
from vars import *
from pygame.locals import *
# Main init
pygame.init()
# Basic vars
run = True
s_width = 1000
s_height = 600
# Making display screen. Don't forget the last tag!
screen = pygame.display.set_mode((s_width, s_height), RESIZABLE)
# Main loop
while run:
# event detection
for event in pygame.event.get():
if event.type == QUIT:
run = False
# The part which matters for our purposes
if event.type == WINDOWRESIZED:
s_width, s_height = screen.get_width(), screen.get_height()
if event.type == KEYDOWN:
if event.key == K_ESCAPE:
run = False
# Test line to see if the window resizing works properly
pygame.draw.line(screen, (255, 255, 255), (int(0.3*s_width), int(0.25*s_height)), (int(0.8*s_width), int(0.25*s_height)))
# Final flip
pygame.display.flip()
# Quit
pygame.quit()
What this does is allows the pygame window to be resized. But since you often have the placing and sizes of a lot of elements/sprites depending on the s_width and s_height, it also detects when the window size is changed and adjusts the dimensions accordingly.

First, You don't detect the new window size before redrawing the screen.
Add the get_size() method at line 45 and it works:
#--------------------------------------------------------------
# Draw the grid
size = pygame.display.get_surface().get_size() // size update
for row in range(int(math.ceil(size[1]/height))+1):
#---------------------------------------------------------
Then you work with a fixed cell size (50, 20) and fill as many cells as possible. If You want to GROW/SHRINK the cells when resizing the window, You will have to define the NUMBER of cells per line/row, then calculate the cell size, then draw them.

A Python Programming Road Block Type Error: 'pygame.Surface' object is not callable How to Fix

import pygame
pygame.init()
#colors
black = (0,0,0)
white = (255,255,255)
#Screen Display
Width = 1000
Height = 500
gameDisplay = pygame.display.set_mode((Width, Height))
pygame.display.set_caption('Trock')
clock = pygame.time.Clock()
S_1= pygame.image.load('S1.png')
def car(x,y):
gameDisplay.blit(S_1,(x,y))
x = (Width * 0)
y = (Height * 0.3)
crashed = False
while not crashed:
for event in pygame.event.get():
if event.type == pygame.QUIT:
crashed = True
gameDisplay.fill(white)
S_1(x,y)
pygame.display.update()
clock.tick (60)
pygame.quit()
quit()
I am Trying to load and image onto the display screen (image is called S1 and variable is S_1) but it wont show and says
Pygame.Surface object is not callable.
Any assistance will be greatly appreciated

S_1 is a Surface object. Use blit to draw an image. Actually blit draws one Surface onto another. Hence you need to blit the image onto the Surface associated to the display.
gameDisplay = pygame.display.set_mode((Width, Height))
# [...]
S_1 = pygame.image.load('S1.png')
# [...]
while not crashed:
# [...]
gameDisplay.fill(white)
gameDisplay.blit(S_1, (x, y))
pygame.display.update()
# [...]
See also How to Display Sprites in Pygame?

Pygame blit image with mouse event

I use Pygame in this code. This is like a game that when user hit mouse button, from the mouse position comes a laser image that will go up, and eventually go out of the screen. I am trying to blit an image when the user hit mouse button. This code I am using does not work and I do not know why. My problem starts at the main for loop
import pygame
# Initialize Pygame
pygame.init()
#___GLOBAL CONSTANTS___
# Define some colors
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
GREEN = (0, 255, 0)
RED = (255, 0, 0)
# Set the height and width of the screen
screen_width = 500
screen_height = 500
screen = pygame.display.set_mode([screen_width, screen_height])
#Load Laser image of spaceship
laser_image = pygame.image.load('laserRed16.png').convert()
#Load sound music
sound = pygame.mixer.Sound('laser5.ogg')
# Loop until the user clicks the close button.
done = False
# Used to manage how fast the screen updates
clock = pygame.time.Clock()
# -------- Main Program Loop -----------
while not done:
for event in pygame.event.get():
if event.type == pygame.QUIT:
done = True
elif event.type == pygame.MOUSEBUTTONDOWN:
# Get the current mouse position. This returns the position
# as a list of two numbers.
sound.play()
#Get the mouse position
mouse_position = pygame.mouse.get_pos()
mouse_x = mouse_position[0]
mouse_y = mouse_position[1]
# Set the laser image when the spaceship fires
for i in range(50):
screen.blit(laser_image,[mouse_x + laser_x_vector,mouse_y + laser_x_vector])
laser_x_vector += 2
laser_x_vector += 2
# Clear the screen
screen.fill(WHITE)
#Limit to 20 sec
clock.tick(20)
# Go ahead and update the screen with what we've drawn.
pygame.display.flip()
pygame.quit()

You fill the screen after you blit the lazer, so the lazer will not appear. You should fill before you blit the lazer so the lazer appears.

The others have already explained why you don't see the laser. Here's a working solution for you. First I suggest to use pygame.Rects for the positions of the lasers and put them into a list (rects can also be used for collision detection). Then iterate over these positions/rects in the main while loop, update and blit them. I also show you how to remove rects that are off screen.
import pygame
pygame.init()
WHITE = (255, 255, 255)
GREEN = (0, 255, 0)
screen_width = 500
screen_height = 500
screen = pygame.display.set_mode([screen_width, screen_height])
laser_image = pygame.Surface((10, 50))
laser_image.fill(GREEN)
done = False
clock = pygame.time.Clock()
laser_rects = []
laser_velocity_y = -20
while not done:
for event in pygame.event.get():
if event.type == pygame.QUIT:
done = True
elif event.type == pygame.MOUSEBUTTONDOWN:
# Turn the mouse position into a rect with the dimensions
# of the laser_image. You can use the event.pos instead
# of pygame.mouse.get_pos() and pass it as the `center`
# or `topleft` argument.
laser_rect = laser_image.get_rect(center=event.pos)
laser_rects.append(laser_rect)
remaining_lasers = []
for laser_rect in laser_rects:
# Change the y-position of the laser.
laser_rect.y += laser_velocity_y
# Only keep the laser_rects that are on the screen.
if laser_rect.y > 0:
remaining_lasers.append(laser_rect)
# Assign the remaining lasers to the laser list.
laser_rects = remaining_lasers
screen.fill(WHITE)
# Now iterate over the lasers rect and blit them.
for laser_rect in laser_rects:
screen.blit(laser_image, laser_rect)
pygame.display.flip()
clock.tick(30) # 30 FPS is smoother.
pygame.quit()