def shadowImage(image, color='#3896f8', factor=0.3):
if not hasattr(image, '_pil_image'):
return None
im = image._pil_image
if Image.VERSION >= '1.1.7':
# use an alpha image
sh = Image.new('RGBA', im.size, color)
sh.putalpha(100)
out = Image.composite(sh, im, im)
return PIL_Image(image=out)
sh = Image.new('RGBA', im.size, color)
tmp = Image.blend(im, sh, factor)
out = Image.composite(tmp, im, im)
return PIL_Image(image=out)
def shadowImage(image, color='#3896f8', factor=0.3):
if not hasattr(image, '_pil_image'):
return None
im = image._pil_image
if Image.VERSION >= '1.1.7':
# use an alpha image
sh = Image.new('RGBA', im.size, color)
sh.putalpha(100)
out = Image.composite(sh, im, im)
return PIL_Image(image=out)
sh = Image.new('RGBA', im.size, color)
tmp = Image.blend(im, sh, factor)
out = Image.composite(tmp, im, im)
return PIL_Image(image=out)
def shadowImage(image, color='#3896f8', factor=0.3):
if not hasattr(image, '_pil_image'):
return None
im = image._pil_image
# use an alpha image
sh = Image.new('RGBA', im.size, color)
sh.putalpha(100)
out = Image.composite(sh, im, im)
return PIL_Image(image=out)
def shadowImage(image, color='#3896f8', factor=0.3):
if not hasattr(image, '_pil_image'):
return None
im = image._pil_image
# use an alpha image
sh = Image.new('RGBA', im.size, color)
sh.putalpha(100)
out = Image.composite(sh, im, im)
return PIL_Image(image=out)
def markImage(image):
assert Image
if 1: # shadow
color, factor = '#6ae400', 0.3
sh = Image.new('RGBA', image.size, color)
tmp = Image.blend(image, sh, factor)
else: # negate
tmp = ImageOps.invert(image.convert('RGB'))
out = Image.composite(tmp, image, image)
return out
def markImage(image):
assert Image
if 1: # shadow
color, factor = '#6ae400', 0.3
sh = Image.new('RGBA', image.size, color)
tmp = Image.blend(image, sh, factor)
else: # negate
tmp = ImageOps.invert(image.convert('RGB'))
out = Image.composite(tmp, image, image)
return out
def _createDisabledButtonImage(self, tkim):
# grayscale and light-up image
if not tkim:
return None
im = tkim._pil_image
dis_im = ImageOps.grayscale(im)
##color = '#ffffff'
##factor = 0.6
color = '#dedede'
factor = 0.7
sh = Image.new(dis_im.mode, dis_im.size, color)
tmp = Image.blend(dis_im, sh, factor)
dis_im = Image.composite(tmp, im, im)
dis_tkim = ImageTk.PhotoImage(image=dis_im)
return dis_tkim
def _createDisabledButtonImage(self, tkim):
# grayscale and light-up image
if not tkim:
return None
im = tkim._pil_image
dis_im = ImageOps.grayscale(im)
# color = '#ffffff'
# factor = 0.6
color = '#dedede'
factor = 0.7
sh = Image.new(dis_im.mode, dis_im.size, color)
tmp = Image.blend(dis_im, sh, factor)
dis_im = Image.composite(tmp, im, im)
dis_tkim = ImageTk.PhotoImage(image=dis_im)
return dis_tkim
def _createBottomImage(image, color='white', backfile=None):
th = 1 # thickness
sh = Image.new('RGBA', image.size, color)
out = Image.composite(sh, image, image)
w, h = image.size
size = (w-th*2, h-th*2)
tmp = Image.new('RGBA', size, color)
tmp.putalpha(60)
mask = out.resize(size, Image.ANTIALIAS)
out.paste(tmp, (th, th), mask)
if backfile:
back = Image.open(backfile).convert('RGBA')
w0, h0 = back.size
w1, h1 = w, h
a = min(float(w1)/w0, float(h1)/h0)
a = a*0.9
w0, h0 = int(w0*a), int(h0*a)
back = back.resize((w0, h0), Image.ANTIALIAS)
x, y = (w1 - w0) // 2, (h1 - h0) // 2
out.paste(back, (x, y), back)
return out
def _createBottomImage(image, color='white', backfile=None):
th = 1 # thickness
sh = Image.new('RGBA', image.size, color)
out = Image.composite(sh, image, image)
w, h = image.size
size = (w - th * 2, h - th * 2)
tmp = Image.new('RGBA', size, color)
tmp.putalpha(60)
mask = out.resize(size, Image.ANTIALIAS)
out.paste(tmp, (th, th), mask)
if backfile:
back = Image.open(backfile).convert('RGBA')
w0, h0 = back.size
w1, h1 = w, h
a = min(float(w1) / w0, float(h1) / h0)
a = a * 0.9
w0, h0 = int(w0 * a), int(h0 * a)
back = back.resize((w0, h0), Image.ANTIALIAS)
x, y = (w1 - w0) // 2, (h1 - h0) // 2
out.paste(back, (x, y), back)
return out
