Function DrawRect

jni/stasm/eyedet.cpp:701–711

}

static void DrawRect(           // draw a rectangle on an image
    CImage&     img,            // io
    const Rect& rect,           // in
    unsigned    color=0xff0000, // in: rrggbb, default is 0xff0000 (red)
    int         linewidth=2)    // in
{
    cv::rectangle(img,
              cv::Point(rect.x, rect.y),
              cv::Point(rect.x + rect.width, rect.y + rect.height),
              ToCvColor(color), linewidth);
}

static void DrawFeat(          // draw eye (or mouth) at index i in the eyes vec
    CImage&         img,       // io