Study/Image_Processing
[opencv] text 출력
greenpresent
2014. 11. 25. 16:48
ex1)
CvFont * font = new CvFont;
cvInitFont(font, CV_FONT_VECTOR0, 0.5f, 1.0f, 0,
1, 8); // 가로, 세로 폭 1:2로
폰트를 지정.
char szText[8];
sprintf(szText, "Center");
cvPutText(FingerImage, szText, CenterPoint, font, CV_RGB(255, 255, 255));
ex2)
CvFont font;
cvInitFont(&font, CV_FONT_HERSHEY_SIMPLEX, 0.5f, 0.5f, 0, 1, 8);
char szText[8];
sprintf(szText, "%d", cnt);
cvPutText(testImage, szText, cvPoint(100, 100), &font, cvScalar(255, 255, 255));