Merge branch 'release_candidate'

1 files changed, 9 insertions, 34 deletions

diff --git a/modules/masking.py b/modules/masking.py
index be9f84c7..29a39452 100644
--- a/modules/masking.py
+++ b/modules/masking.py
@@ -3,40 +3,15 @@ from PIL import Image, ImageFilter, ImageOps
 

 def get_crop_region(mask, pad=0):

     """finds a rectangular region that contains all masked ares in an image. Returns (x1, y1, x2, y2) coordinates of the rectangle.

-    For example, if a user has painted the top-right part of a 512x512 image", the result may be (256, 0, 512, 256)"""

-

-    h, w = mask.shape

-

-    crop_left = 0

-    for i in range(w):

-        if not (mask[:, i] == 0).all():

-            break

-        crop_left += 1

-

-    crop_right = 0

-    for i in reversed(range(w)):

-        if not (mask[:, i] == 0).all():

-            break

-        crop_right += 1

-

-    crop_top = 0

-    for i in range(h):

-        if not (mask[i] == 0).all():

-            break

-        crop_top += 1

-

-    crop_bottom = 0

-    for i in reversed(range(h)):

-        if not (mask[i] == 0).all():

-            break

-        crop_bottom += 1

-

-    return (

-        int(max(crop_left-pad, 0)),

-        int(max(crop_top-pad, 0)),

-        int(min(w - crop_right + pad, w)),

-        int(min(h - crop_bottom + pad, h))

-    )

+    For example, if a user has painted the top-right part of a 512x512 image, the result may be (256, 0, 512, 256)"""

+    mask_img = mask if isinstance(mask, Image.Image) else Image.fromarray(mask)

+    box = mask_img.getbbox()

+    if box:

+        x1, y1, x2, y2 = box

+    else:  # when no box is found

+        x1, y1 = mask_img.size

+        x2 = y2 = 0

+    return max(x1 - pad, 0), max(y1 - pad, 0), min(x2 + pad, mask_img.size[0]), min(y2 + pad, mask_img.size[1])

 

 

 def expand_crop_region(crop_region, processing_width, processing_height, image_width, image_height):