python image processing

PImage img;

void setup() {
  // Images must be in the "data" directory to load correctly
  img = loadImage("laDefense.jpg");
}

void draw() {
  image(img, 0, 0);
  image(img, 0, 0, width/2, height/2);
}

# The file format of the source file.
print(image.format) # Output: JPEG

# The pixel format used by the image. Typical values are "1", "L", "RGB", or "CMYK."
print(image.mode) # Output: RGB

# Image size, in pixels. The size is given as a 2-tuple (width, height).
print(image.size) # Output: (1920, 1280)

# Colour palette table, if any.
print(image.palette) # Output: None

image = Image.open('demo_image.jpg')
new_image = image.resize((400, 400))
new_image.save('image_400.jpg')

print(image.size) # Output: (1920, 1280)
print(new_image.size) # Output: (400, 400)