demo.py 文件源码

def road_draw(image, highway):
    im = Image.fromarray(image.astype('uint8'))
    draw = ImageDraw.Draw(im)

    fnt = ImageFont.truetype('FreeMono/FreeMonoBold.ttf', 40)

    shape = image.shape

    if highway:
        draw.text((65, 10), "Highway",
                  font=fnt, fill=(255, 255, 0, 255))

        draw.ellipse([10, 10, 55, 55], fill=(255, 255, 0, 255),
                     outline=(255, 255, 0, 255))
    else:
        draw.text((65, 10), "small road",
                  font=fnt, fill=(255, 0, 0, 255))

        draw.ellipse([10, 10, 55, 55], fill=(255, 0, 0, 255),
                     outline=(255, 0, 0, 255))

    return np.array(im).astype('float32')