Animated Portable Network Graphics (APNG) images are not fully supported but can be opened via the PNG plugin to get some basic info:
im = Image.open("image.apng") print(im.mode) # "RGBA" print(im.size) # (245, 245) im.show() # Shows a single frame
You can check if Pillow has been built against the libjpeg-turbo version of the libjpeg library:
from PIL import features features.check_feature("libjpeg_turbo") # True or False
When accessing individual image pixels, negative indexes are now also accepted. For example, to get or set the farthest pixel in the lower right of an image:
px = im.load() print(px[-1, -1]) px[-1, -1] = (0, 0, 0)
TIFF images can now be saved with custom integer, float and string TIFF tags:
im = Image.new("RGB", (200, 100)) custom = { 37000: 4, 37001: 4.2, 37002: "custom tag value", 37003: u"custom tag value", 37004: b"custom tag value", } im.save("output.tif", tiffinfo=custom) im2 = Image.open("output.tif") print(im2.tag_v2[37000]) # 4 print(im2.tag_v2[37002]) # "custom tag value" print(im2.tag_v2[37004]) # b"custom tag value"
Now uses one resize operation with box
parameter internally
instead of a crop and scale operations sequence.
This improves the performance and accuracy of cropping since
the box
parameter accepts float values.