def draw_pixs(self, img, xs, ys, color=None):
mskx = (xs >= 0) * (xs < img.shape[1])
msky = (ys >= 0) * (ys < img.shape[0])
msk = mskx * msky
if color == None: color = ColorManager.get_front()
color = match_color(img, color)
img[ys[msk], xs[msk]] = color
def run(self, para=None):
plus = IPy.get_ips()
if plus == None:
img = np.ones(
(30, 1), dtype=np.uint8) * np.arange(256, dtype=np.uint8)
ips = ImagePlus([img])
frame = CanvasFrame(IPy.curapp)
frame.set_ips(ips)
ips.lut = ColorManager.get_lut(self.title)
frame.Show()
elif plus.chanels != 1:
IPy.alert('RGB image do not surport Lookup table!')
return
else:
plus.lut = ColorManager.get_lut(self.title)
plus.update = 'pix'
def mouse_down(self, ips, x, y, btn, **key):
ips.snapshot()
msk = floodfill(ips.get_img(), x, y, self.para['tor'],
self.para['con'] == '8-connect')
#plt.imshow(msk)
#plt.show()
color = ColorManager.get_front()
if ips.get_nchannels() == 1: color = np.mean(color)
ips.get_img()[msk] = color
ips.update = 'pix'
def draw_point(self, img, x, y, r=1, color=None):
shape = img.shape
if x < 0 or y < 0 or x >= shape[1] or y >= shape[0]: return
if color == None: color = ColorManager.get_front()
color = match_color(img, color)
if r == 1: img[y, x] = color
n = int(r)
xs, ys = np.mgrid[-n:n + 1, -n:n + 1]
msk = np.sqrt(xs**2 + ys**2) < r
x, y = np.round((x, y)).astype(np.int)
self.draw_pixs(img, xs[msk] + x, ys[msk] + y, color)
def __init__(self, imgs, title=None, is3d=False):
self.set_imgs(imgs)
self.set_title(title)
self.snap = None
self.cur = 0
self.update = False
self.scrchanged = False
self.roi = None
self.mark = None
self.msk = None
self.mskmode = None
self.lut = ColorManager.get_lut('grays')
self.tool = None
def run(self, ips, snap, img, para=None):
img[ips.get_msk('out')] = ColorManager.get_back(snap.ndim == 2)
def run(self, ips, snap, img, para=None):
img[ips.get_msk()] = ColorManager.get_front(snap.ndim == 2)
def fill_polygon(self, pg, img, holes=[], color=None):
if color == None: color = ColorManager.get_front()
color = match_color(img, color)
pgs = [pg] + holes
polygonfill.fill(pgs, img, color)
def mouse_down(self, ips, x, y, btn, **key):
if btn == 1: ColorManager.set_front(ips.get_img()[int(y), int(x)])
if btn == 3: ColorManager.set_back(ips.get_img()[int(y), int(x)])
print(ips.get_img()[int(y), int(x)])
print(ColorManager.get_front())
def config(self):
ColorManager.set_front(self.para['front'])
ColorManager.set_back(self.para['back'])