How to load and blit image python

Question

I am trying to use the

tkFileDialog.askopenfilename

to load an image and then blit it on screen, but it isn't working out. I created a Rect button so that when I click it it would open the dialogue box to load an image. After loading it I want it to blit but it is not working.(error). Here is my code:

if loadrect.collidepoint(mx,my) and mb[0]==1:
            filename = tkFileDialog.askopenfilename(filetypes=Formats,title="Choose an image to open")
            if filename!= None:
                screen.blit(filename,(203,44))

How would I correct this?

Thanks.

please post the the error message. – marue Jan 29 '12 at 21:25 — marue, Jan 29 '12 at 21:25

score 1 · Answer 1 · answered Jan 29 '12 at 21:24

1

You should first convert your image to a pygame object. For example using:

sprite = pygame.image.load(filename)
screen.blit(sprite, (203,44))

answered Jan 29 '12 at 21:24

joaquin

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score 1 · Accepted Answer · answered Jan 29 '12 at 21:25

1

Using pygame, you have to load the image first, just passing its filename is not enough (http://www.pygame.org/docs/ref/image.html#pygame.image.load):

if loadrect.collidepoint(mx,my) and mb[0]==1:
    filename = tkFileDialog.askopenfilename(filetypes=Formats,title="Choose an image to open")
    if filename!= None:
        surface = pygame.image.load(filename)
        screen.blit(surface,(203,44))

answered Jan 29 '12 at 21:25

Constantinius

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Thank you very much! I forgot about loading the image. – bahaaz Jan 29 '12 at 21:47

How to load and blit image python

2 Answers2