[LABI] tema07 parts 1 and 2 done

1ano/2semestre/labi/tema07/src/ex1.py

@@ -0,0 +1,22 @@
+from PIL import Image, ExifTags
+import sys
+
+
+def main(fname):
+    img = Image.open(fname)
+
+    width, height = img.size
+
+    print("Width: %dpx" % width)
+    print("Height: %dpx" % height)
+    print("Format: %s" % img.format)
+
+    tags = img._getexif()
+
+    for tag, value in tags.items():
+        decoded = ExifTags.TAGS.get(tag, tag)
+        print("%s: %s" % (decoded, value))
+
+
+if __name__ == '__main__':
+    main(sys.argv[1])

1ano/2semestre/labi/tema07/src/ex2.py

@@ -0,0 +1,18 @@
+from PIL import Image, ExifTags
+import sys
+
+
+def main(file):
+    img = Image.open(file)
+    fname = '.'.join(file.split(".")[:-1]), file.split(".")[-1]
+
+    width, height = img.size
+
+    for s in [0.2, 8]:
+        dimension = (int(width * s), int(height * s))
+        new_img = img.resize(dimension, Image.NEAREST)
+        new_img.save(fname[0]+"-%.2f.%s" % (s, fname[1]))
+
+
+if __name__ == '__main__':
+    main(sys.argv[1])