50 lines
No EOL
1.8 KiB
Python
50 lines
No EOL
1.8 KiB
Python
from PIL import Image, ImageOps, ImageDraw
|
|
from Assets import colors
|
|
|
|
masking_threshold = 200
|
|
|
|
class DesignEntity (object):
|
|
"""General entity that can be drawn on to a panel design or
|
|
other design entities."""
|
|
def __init__ (self, size, mask=False, invert_mask=False, color_key=False):
|
|
self.size = size
|
|
self.pos = (0, 0)
|
|
self.mask = mask
|
|
self.invert_mask = invert_mask
|
|
self.__init_image__()
|
|
self.__finished_image__ = False
|
|
self.color_key = color_key
|
|
|
|
def __init_image__ (self, color = colors["bg"]):
|
|
rounded_size = (int(self.size[0]),int(self.size[1]))
|
|
self.__image__ = Image.new('RGB', rounded_size, color=color)
|
|
|
|
def get_image (self):
|
|
if self.__finished_image__ is False:
|
|
self.__finish_image__()
|
|
self.__finished_image__ = True
|
|
return self.__image__
|
|
|
|
def draw (self, subimage, pos, mask=False, invert_mask=False, color_key=False):
|
|
rounded_pos = (int(pos[0]),int(pos[1]))
|
|
img_mask = None
|
|
if mask:
|
|
img_mask = self.__get_mask__(subimage, invert_mask=invert_mask, color_key=color_key)
|
|
self.__image__.paste(subimage, rounded_pos, mask=img_mask)
|
|
|
|
def draw_design (self, entity):
|
|
self.draw(entity.get_image(), entity.pos, entity.mask, entity.invert_mask, entity.color_key)
|
|
|
|
def draw_image (self, path, pos):
|
|
self.draw(Image.open(path), pos)
|
|
|
|
def __finish_image__ (self):
|
|
pass
|
|
|
|
def __get_mask__ (self, image, invert_mask, color_key):
|
|
mask = image.convert('L')
|
|
if color_key:
|
|
mask = mask.point(lambda p : 0 if p < masking_threshold else 255, '1').convert('L')
|
|
if invert_mask:
|
|
mask = ImageOps.invert(mask)
|
|
return ImageOps.invert(mask) |