def getShadowPIL(self, stack, cards):
x0, y0 = stack.getPositionFor(cards[0])
x1, y1 = stack.getPositionFor(cards[-1])
x0, x1 = min(x1, x0), max(x1, x0)
y0, y1 = min(y1, y0), max(y1, y0)
cw, ch = self.getSize()
x1 += cw
y1 += ch
w, h = x1 - x0, y1 - y0
if (w, h) in self._pil_shadow:
return self._pil_shadow[(w, h)]
# create mask
mask = Image.new('RGBA', (w, h))
for c in cards:
x, y = stack.getPositionFor(c)
x, y = x - x0, y - y0
im = c._active_image._pil_image
mask.paste(im, (x, y), im)
# create shadow
sh_color = (0x00, 0x00, 0x00, 0x50)
shadow = Image.new('RGBA', (w, h))
shadow.paste(sh_color, (0, 0, w, h), mask)
sx, sy = self.SHADOW_XOFFSET, self.SHADOW_YOFFSET
mask = mask.crop((sx, sy, w, h))
tmp = Image.new('RGBA', (w - sx, h - sy))
shadow.paste(tmp, (0, 0), mask)
shadow = ImageTk.PhotoImage(shadow)
self._pil_shadow[(w, h)] = shadow
return shadow
def getShadowPIL(self, stack, cards):
x0, y0 = stack.getPositionFor(cards[0])
x1, y1 = stack.getPositionFor(cards[-1])
x0, x1 = min(x1, x0), max(x1, x0)
y0, y1 = min(y1, y0), max(y1, y0)
cw, ch = self.getSize()
x1 += cw
y1 += ch
w, h = x1-x0, y1-y0
if (w, h) in self._pil_shadow:
return self._pil_shadow[(w, h)]
# create mask
mask = Image.new('RGBA', (w, h))
for c in cards:
x, y = stack.getPositionFor(c)
x, y = x-x0, y-y0
im = c._active_image._pil_image
mask.paste(im, (x, y), im)
# create shadow
sh_color = (0x00, 0x00, 0x00, 0x50)
shadow = Image.new('RGBA', (w, h))
shadow.paste(sh_color, (0, 0, w, h), mask)
sx, sy = self.SHADOW_XOFFSET, self.SHADOW_YOFFSET
mask = mask.crop((sx, sy, w, h))
tmp = Image.new('RGBA', (w-sx, h-sy))
shadow.paste(tmp, (0, 0), mask)
shadow = ImageTk.PhotoImage(shadow)
self._pil_shadow[(w, h)] = shadow
return shadow
def createImagePIL(width, height, fill, outline=None):
if not fill:
image = Image.new('RGBA', (width, height))
else:
image = Image.new('RGBA', (width, height), color=fill)
if outline is not None:
draw = ImageDraw.Draw(image)
draw.rectangle([0, 0, width - 1, height - 1],
fill=None,
outline=outline,
width=1)
return PIL_Image(image=image)
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 _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
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
