def update(self):
data = self.get_input("Array")
draw = self.get_input("Draw")
if data == None or draw == None:
return
#print(data)
#print(type(data))
closed = True
if self.get_int('Closed') > 0: closed = True
approx_contours = []
for contour in data:
approx_curve = cv2.approxPolyDP(
curve = contour,
epsilon = self.get_double('Epsilon'),
closed = closed
)
#print(approx_curve)
#print(type(approx_curve))
approx_contours.append(approx_curve)
draw = draw.copy().convert('rgb')
cv2.drawContours(draw.img, approx_contours, -1, (0,255,0), 2)
self.set_output('Draw', draw)
self.set_output('Array', approx_contours)
def update(self):
data = self.get_input("Array")
draw = self.get_input("Draw")
if data == None or draw == None:
return
#print(data)
#print(type(data))
closed = True
if self.get_int('Closed') > 0: closed = True
approx_contours = []
for contour in data:
approx_curve = cv2.approxPolyDP(curve=contour,
epsilon=self.get_double('Epsilon'),
closed=closed)
#print(approx_curve)
#print(type(approx_curve))
approx_contours.append(approx_curve)
draw = draw.copy().convert('rgb')
cv2.drawContours(draw.img, approx_contours, -1, (0, 255, 0), 2)
self.set_output('Draw', draw)
self.set_output('Array', approx_contours)
def update(self):
data = self.get_input("Array")
draw = self.get_input("Draw")
if data == None or draw == None:
return
vmin = self.get_int('Vertex min')
vmax = self.get_int('Vertex max')
pmin = self.get_int('Perimeter min')
pmax = self.get_int('Perimeter max')
amin = self.get_double('Area min')
amax = self.get_double('Area max')
r = self.get_int('R')
g = self.get_int('G')
b = self.get_int('B')
new_list = []
for poly in data:
if len(poly) > vmax or len(poly) < vmin: continue
perimeter = cv2.arcLength(poly, True)
if perimeter > pmax or perimeter < pmin: continue
area = cv2.contourArea(poly)
if area > amax or area < amin: continue
#cv2.minEnclosingCircle(points) -> center, radius
new_list.append(poly)
draw = draw.copy().convert('rgb')
cv2.drawContours(draw.img, new_list, -1, (r,g,b), 2)
self.set_output('Draw', draw)
self.set_output('Array', new_list)
def update(self):
data = self.get_input("Array")
draw = self.get_input("Draw")
if data == None or draw == None:
return
vmin = self.get_int('Vertex min')
vmax = self.get_int('Vertex max')
pmin = self.get_int('Perimeter min')
pmax = self.get_int('Perimeter max')
amin = self.get_double('Area min')
amax = self.get_double('Area max')
r = self.get_int('R')
g = self.get_int('G')
b = self.get_int('B')
new_list = []
for poly in data:
if len(poly) > vmax or len(poly) < vmin: continue
perimeter = cv2.arcLength(poly, True)
if perimeter > pmax or perimeter < pmin: continue
area = cv2.contourArea(poly)
if area > amax or area < amin: continue
#cv2.minEnclosingCircle(points) -> center, radius
new_list.append(poly)
draw = draw.copy().convert('rgb')
cv2.drawContours(draw.img, new_list, -1, (r, g, b), 2)
self.set_output('Draw', draw)
self.set_output('Array', new_list)
