def paint_errors(self, img):
error_range = (0.0,100.0)
output_range = (0.0,30.0)
xoffset = 10
cam1error = kc.get_dist_between_2_points(self.ball_coords, self.cam1_estimate)
cam2error = kc.get_dist_between_2_points(self.ball_coords, self.cam2_estimate)
# cam3error = kc.get_dist_between_2_points(self.ball_coords, self.cam3_estimate)
cv.Rectangle(img, (xoffset + int(lerp(cam1error, error_range, output_range)), 165), (xoffset, 175), kc.cam1color, cv.CV_FILLED)
cv.Rectangle(img, (xoffset + int(lerp(cam2error, error_range, output_range)), 185), (xoffset, 195), kc.cam2color, cv.CV_FILLED)
tloc = (220, yloc+5)
cv.PutText(img, c['text'], tloc, self._font, kc.font_color)
if __name__ == '__main__':
import random
print 'creating an instance of Drawing...'
d = Drawing()
print 'writing out some circle frames...'
seconds = 5
numframes = seconds * kc.fps
img = d.get_base_image()
# create 5 seconds worth of a circle bouncing around:
for i in xrange(numframes):
coords = (lerp(i, (0,numframes), (0,kc.img_size[0])), lerp(i, (0,numframes), (0,kc.img_size[1])))
cv.Circle(img, coords, 10 + int(random.gauss(0,2)), cv.RGB(255,100,0), -1)
d.paint_cameras(img)
d.write_frame(img)
seconds = 5
numframes = seconds * kc.fps
# create 5 seconds worth of a circle bouncing around:
for i in xrange(numframes):
coords = (lerp(i, (numframes,0), (0,kc.img_size[0])), lerp(i, (0,numframes), (0,kc.img_size[1])))
cv.Circle(img, coords, 10, cv.RGB(0,100,255), -1)
d.paint_cameras(img)
d.write_frame(img)
print 'all done!'
