How Do You Resize an Image in Python Using Pyglet

Question

I'm new to Pyglet (and stackoverflow) and cannot seem to find out how to resize images. 'pipe.png' is the image that I am trying to adjust the size of. With this code, the image is not fully shown because the window size is too small. I would like to adjust the size of the image so that it fits inside of the window. The current size of 'pipe.png' is 100x576. ``` import pyglet window = pyglet.window.Window() pyglet.resource.path = ["C:\"] pipe = pyglet.resource.image('pipe.png') pyglet.resource.reindex() @window.event def on_draw(): window.clear() pipe.blit(0, 0) pyglet.app.run() ``` EDIT: I ended up finding out the answer here: http://pyglet.org/doc-current/programming_guide/image.html#simple-image-blitting The solution is: ``` imageWidth = 100 imageHeight = 100 imageName.width = imageWidth imageName.height = imageHeight ``` This would adjust to image size to display as 100x100

Accepted Answer

Came across of this oldie, so for whoever lone ranger that ends up here juast as I did. Changing `.width` and `.height` won't do much in many cases (or at all these days?).

In order to successfully change a image resolution, you need to modify it's `.scale` attribute.

Here's a snippet of code that I use to resize a image:

```
from pyglet.gl import *

glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST)

image = pyglet.image.load('test.png')
height, width = 800, 600 # Desired resolution

# the min() and max() mumbo jumbo is to honor the smallest requested resolution.
# this is because the smallest resolution given is the limit of say
# the window-size that the image will fit in, there for we can't honor
# the largest resolution or else the image will pop outside of the region.
image.scale = min(image.height, height)/max(image.height, height)), max(min(width, image.width)/max(width, image.width)

# Usually not needed, and should not be tampered with,
# but for a various bugs when using sprite-inheritance on a user-defined
# class, these values will need to be updated manually:
image.width = width
image.height = height
image.texture.width = width
image.texture.height = height
```

How Do You Resize an Image in Python Using Pyglet

Solution

Problem