Spaces:
Runtime error
Runtime error
File size: 1,640 Bytes
1e87f84 e94e369 1e87f84 b47bdbb d7b7f52 b47bdbb e94e369 b47bdbb e94e369 db86fb5 6f53cc7 b47bdbb 6b89aad b47bdbb d7b7f52 ce95383 d7b7f52 6b89aad b47bdbb |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 |
import time
from typing import Optional
import cv2
import numpy as np
from PIL import Image, ImageDraw, ImageFont
class FrameRate:
def __init__(self) -> None:
self.c: int = 0
self.start_time: Optional[float] = None
self.NO_FRAMES = 10
self.fps: float = -1
self.label: str = ""
self.font = ImageFont.truetype("fonts/arial.ttf", 50)
self.reset()
def reset(self) -> None:
self.start_time = time.time()
self.c = 0
self.fps = -1
def count(self) -> None:
self.c += 1
if self.c % self.NO_FRAMES == 0:
self.c = 0
end_time = time.time()
self.fps = self.NO_FRAMES / (end_time - self.start_time)
self.start_time = end_time
def show_fps(self, image: np.ndarray, is_recording=False) -> np.ndarray:
if self.fps != -1:
text = f"FPS {self.fps:.0f} _ {self.label}"
# image = cv2.putText(
# image,
# text,
# (50, 50),
# cv2.FONT_HERSHEY_SIMPLEX,
# fontScale=1,
# color=(255, 0, 0),
# thickness=2,
# )
pil_image = Image.fromarray(image)
draw = ImageDraw.Draw(pil_image)
draw.text((50, 50), text, font=self.font, fill=(0, 0, 204))
image = np.asarray(pil_image)
if is_recording:
image = cv2.circle(
image, (50, 100), radius=10, color=(0, 0, 255), thickness=-1
)
return image
else:
return image
|