pygame.surface in kivy Image widget

[neutral]

Hello! Are there any way to display pygame surface inside Image widget? I've tried to convert it to Texture using pygame.Image.tostring/Texture.blit_buffer, but resulting texture was black. Even when I've tried to use the sample code from docs, it still remained black. I'm using kivy 1.4.2-dev on Android 4.0.4.

[neutral]

OK, I've managed to load pygame screen into a Kivy texture. But how to blit that texture in the Image? Example from docs (texture.blit_buffer example) not working - it shows just black screen.

четверг, 3 января 2013 г., 0:06:10 UTC+5 пользователь neutral написал:

[neutral]

One-man-thread? No matter, I've solved it. If someone is interested:

imports:
from pygame.image import tostring
from kivy.core.image import ImageData
from kivy.graphics.texture import Texture

code, where surface - pygame surface, image - kivy Image widget:
buffer = tostring(surface, 'RGB', True)
imdata = ImageData(width, height, 'rgb', buffer)
tex = Texture.create_from_data(imdata)
image.texture = tex

четверг, 3 января 2013 г., 0:06:10 UTC+5 пользователь neutral написал:

Hello! Are there any way to display pygame surface inside Image widget? I've tried to convert it to Texture using pygame.Image.tostring/Texture.blit_buffer, but resulting texture was black. Even when I've tried to use the sample code from docs, it still remained black. I'm using kivy 1.4.2-dev on Android 4.0.4.

[Luis Bill]

Its very hard to see what you are trying to do with just that much code.

After you define the texture wit image.texture = tex, how exactly are you displaying into the kivy window? What's the code that you are writing to do it?


Thank you very much for making this post, though. Its helpful.

[Alexander Babayants]

Nothing more must be done. In my app I had the Kivy window with an Image widget inside. Kivy widgets are event-driven, so when you change the texture property of the image widget, the widget updates automatically.

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