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js: added floodFill function to JS binding

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previously floodFill() is white-list without any implementation.
floodFill() is now fully functional in JS.
This commit is contained in:
Thang Tran
2019-05-21 13:45:18 +02:00
parent a433394870
commit eb243847eb
3 changed files with 99 additions and 1 deletions
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modules/js/src/core_bindings.cpp
+44
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@@ -285,6 +285,40 @@ namespace binding_utils
cv::minEnclosingCircle(points, circle.center, circle.radius);
return circle;
}
int floodFill_withRect_helper(cv::Mat& arg1, cv::Mat& arg2, Point arg3, Scalar arg4, emscripten::val arg5, Scalar arg6 = Scalar(), Scalar arg7 = Scalar(), int arg8 = 4)
{
cv::Rect rect;
int rc = cv::floodFill(arg1, arg2, arg3, arg4, &rect, arg6, arg7, arg8);
arg5.set("x", emscripten::val(rect.x));
arg5.set("y", emscripten::val(rect.y));
arg5.set("width", emscripten::val(rect.width));
arg5.set("height", emscripten::val(rect.height));
return rc;
}
int floodFill_wrapper(cv::Mat& arg1, cv::Mat& arg2, Point arg3, Scalar arg4, emscripten::val arg5, Scalar arg6, Scalar arg7, int arg8) {
return floodFill_withRect_helper(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
}
int floodFill_wrapper_1(cv::Mat& arg1, cv::Mat& arg2, Point arg3, Scalar arg4, emscripten::val arg5, Scalar arg6, Scalar arg7) {
return floodFill_withRect_helper(arg1, arg2, arg3, arg4, arg5, arg6, arg7);
}
int floodFill_wrapper_2(cv::Mat& arg1, cv::Mat& arg2, Point arg3, Scalar arg4, emscripten::val arg5, Scalar arg6) {
return floodFill_withRect_helper(arg1, arg2, arg3, arg4, arg5, arg6);
}
int floodFill_wrapper_3(cv::Mat& arg1, cv::Mat& arg2, Point arg3, Scalar arg4, emscripten::val arg5) {
return floodFill_withRect_helper(arg1, arg2, arg3, arg4, arg5);
}
int floodFill_wrapper_4(cv::Mat& arg1, cv::Mat& arg2, Point arg3, Scalar arg4) {
return cv::floodFill(arg1, arg2, arg3, arg4);
}
#endif
#ifdef HAVE_OPENCV_VIDEO
@@ -546,6 +580,16 @@ EMSCRIPTEN_BINDINGS(binding_utils)
#ifdef HAVE_OPENCV_IMGPROC
function("minEnclosingCircle", select_overload<binding_utils::Circle(const cv::Mat&)>(&binding_utils::minEnclosingCircle));
function("floodFill", select_overload<int(cv::Mat&, cv::Mat&, Point, Scalar, emscripten::val, Scalar, Scalar, int)>(&binding_utils::floodFill_wrapper));
function("floodFill", select_overload<int(cv::Mat&, cv::Mat&, Point, Scalar, emscripten::val, Scalar, Scalar)>(&binding_utils::floodFill_wrapper_1));
function("floodFill", select_overload<int(cv::Mat&, cv::Mat&, Point, Scalar, emscripten::val, Scalar)>(&binding_utils::floodFill_wrapper_2));
function("floodFill", select_overload<int(cv::Mat&, cv::Mat&, Point, Scalar, emscripten::val)>(&binding_utils::floodFill_wrapper_3));
function("floodFill", select_overload<int(cv::Mat&, cv::Mat&, Point, Scalar)>(&binding_utils::floodFill_wrapper_4));
#endif
function("minMaxLoc", select_overload<binding_utils::MinMaxLoc(const cv::Mat&, const cv::Mat&)>(&binding_utils::minMaxLoc));