 | 1 | initial version |
Hello,
I have a Matrix of type CV_16UC1 which holds 16bit grayscale pixel data from an external camera.
I want to use putText to draw WHITE text over the image.
But regardless which of the following two lines I try, the text is displayed, but it is always black.
What am I doing wrong?
cv::putText(target_mat, strStatus, Point2f(50,100), FONT_HERSHEY_PLAIN, 3, cv::Scalar(255,255,255),2); cv::putText(target_mat, strStatus, Point2f(50,100), FONT_HERSHEY_PLAIN, 3, cv::Scalar(0,0,0),2);
Thanks!
| | 2 | No.2 Revision |
Hello,
I have a Matrix of type CV_16UC1 which holds 16bit grayscale pixel data from an external camera.
I want to use putText to draw WHITE text over the image.
But regardless which of the following two lines I try, the text is displayed, but it is always black.
What am I doing wrong?
cv::putText(target_mat, strStatus, Point2f(50,100), FONT_HERSHEY_PLAIN, 3, cv::Scalar(255,255,255),2); cv::putText(target_mat, strStatus, Point2f(50,100), FONT_HERSHEY_PLAIN, 3, cv::Scalar(0,0,0),2);
Thanks!
