Fixed top-coordinate output when -ext_output is used for video

AlexeyAB

2018-05-28 1b7a1a0f33538c9544ad4bf693b4a4247a5548b8

Fixed top-coordinate output when -ext_output is used  for video

 src/image.c

@@ -536,7 +536,7 @@
            cvRectangle(show_img, pt1, pt2, color, width, 8, 0);
            if (ext_output)
                printf("\t(left_x: %4.0f   top_y: %4.0f   width: %4.0f   height: %4.0f)\n", 
                    (float)left, (float)right, b.w*show_img->width, b.h*show_img->height);
                    (float)left, (float)top, b.w*show_img->width, b.h*show_img->height);
            else
                printf("\n");
            cvRectangle(show_img, pt_text_bg1, pt_text_bg2, color, width, 8, 0);