WTS/game/scripts/utility/image_crop.rpy

40 lines
1.5 KiB
Plaintext
Raw Normal View History

2022-05-16 23:48:22 +00:00
init python:
whitespace_dict = {}
2022-09-21 18:22:14 +00:00
with renpy.open_file("images.whitespace") as fp:
2022-05-16 23:48:22 +00:00
line = fp.readline()
while line:
path, area = line.strip("\r\n").split(':')
2022-09-21 20:57:04 +00:00
whitespace_dict[path] = list(map(int, area.split(',')))
2022-05-16 23:48:22 +00:00
line = fp.readline()
def crop_whitespace(path):
# Return box from whitespace_dict, or calculate and store it
def _find_file_surface(obj):
if isinstance(obj, str):
return obj, Image(obj).load()
elif isinstance(obj, im.Image):
return obj.filename, obj.load()
elif isinstance(obj, Transform):
return _find_file_surface(obj.child)
2022-05-16 23:48:22 +00:00
if path in whitespace_dict:
box = whitespace_dict[path]
else:
path, surf = _find_file_surface(path)
size = surf.get_size()
2022-05-16 23:48:22 +00:00
box = tuple(surf.get_bounding_rect())
if "/clothes/" in path and size[0] != 1010:
ratio = size[0] / 1010
box = tuple(v/ratio for v in box)
whitespace_dict[path] = tuple(map(int, box))
2022-05-16 23:48:22 +00:00
return box
def crop_image_zoom(path, xsize, ysize, grayscale=False):
x, y, w, h = crop_whitespace(path)
matrix = SaturationMatrix(0)*BrightnessMatrix(-0.25)*OpacityMatrix(0.5) if grayscale else None
2022-05-16 23:48:22 +00:00
sprite = Image(path)
return Transform(sprite, crop=(x, y, w, h), xsize=xsize, ysize=ysize, fit="contain", matrixcolor=matrix, subpixel=True)