opencv/modules/imgproc/misc/java/gen_dict.json

{
    "const_ignore_list": [
        "CV_TM_.+",
        "CV_COLORCVT_MAX",
        "CV_.*Bayer.*",
        "CV_YUV420(i|sp|p)2.+",
        "CV_L?(BGRA?|RGBA?|GRAY|XYZ|YCrCb|Luv|Lab|HLS|YUV|HSV)\\d*2L?(BGRA?|RGBA?|GRAY|XYZ|YCrCb|Luv|Lab|HLS|YUV|HSV).*",
        "CV_FLOODFILL_.+",
        "CV_ADAPTIVE_THRESH_.+"
    ],
    "const_private_list" : [
        "CV_MOP_.+",
        "CV_INTER_.+",
        "CV_THRESH_.+",
        "CV_INPAINT_.+",
        "CV_RETR_.+",
        "CV_CHAIN_APPROX_.+"
    ],
    "missing_consts" : {
        "Imgproc" : {
            "private" : [
                ["IPL_BORDER_CONSTANT",    0 ],
                ["IPL_BORDER_REPLICATE",   1 ],
                ["IPL_BORDER_REFLECT",     2 ],
                ["IPL_BORDER_WRAP",        3 ],
                ["IPL_BORDER_REFLECT_101", 4 ],
                ["IPL_BORDER_TRANSPARENT", 5 ]
            ],
            "public" : [
                ["LINE_AA", 16], ["LINE_8", 8], ["LINE_4", 4]
            ]
        }
    },
    "ManualFuncs" : {
        "Imgproc" : {
            "getTextSize" : {
                "j_code" : [
                    "\n",
                    "// C++: Size getTextSize(const String& text, int fontFace, double fontScale, int thickness, int* baseLine);",
                    "//javadoc:getTextSize(text, fontFace, fontScale, thickness, baseLine)",
                    "public static Size getTextSize(String text, int fontFace, double fontScale, int thickness, int[] baseLine) {",
                    "    if(baseLine != null && baseLine.length != 1)",
                    "        throw new java.lang.IllegalArgumentException(\"'baseLine' must be 'int[1]' or 'null'.\");",
                    "    Size retVal = new Size(n_getTextSize(text, fontFace, fontScale, thickness, baseLine));",
                    "    return retVal;",
                    "}",
                    "\n"
                ],
                "jn_code" : [
                    "private static native double[] n_getTextSize(String text, int fontFace, double fontScale, int thickness, int[] baseLine);\n"
                ],
                "cpp_code" : [
                    "\n",
                    "    // C++: Size getTextSize(const String& text, int fontFace, double fontScale, int thickness, int* baseLine);",
                    "    JNIEXPORT jdoubleArray JNICALL Java_org_opencv_imgproc_Imgproc_n_1getTextSize (JNIEnv*, jclass, jstring, jint, jdouble, jint, jintArray);",
                    "\n",
                    "    JNIEXPORT jdoubleArray JNICALL Java_org_opencv_imgproc_Imgproc_n_1getTextSize",
                    "    (JNIEnv* env, jclass, jstring text, jint fontFace, jdouble fontScale, jint thickness, jintArray baseLine)",
                    "    {",
                    "    try {",
                    "        LOGD(\"Core::n_1getTextSize()\");",
                    "        jdoubleArray result;",
                    "        result = env->NewDoubleArray(2);",
                    "        if (result == NULL) {",
                    "            return NULL; /* out of memory error thrown */",
                    "        }",
                    "\n",
                    "        const char* utf_text = env->GetStringUTFChars(text, 0);",
                    "        String n_text( utf_text ? utf_text : \"\" );",
                    "        env->ReleaseStringUTFChars(text, utf_text);",
                    "\n",
                    "        int _baseLine;",
                    "        int* pbaseLine = 0;",
                    "\n",
                    "        if (baseLine != NULL)",
                    "            pbaseLine = &_baseLine;",
                    "\n",
                    "        cv::Size rsize = cv::getTextSize(n_text, (int)fontFace, (double)fontScale, (int)thickness, pbaseLine);",
                    "\n",
                    "        jdouble fill[2];",
                    "        fill[0]=rsize.width;",
                    "        fill[1]=rsize.height;",
                    "\n",
                    "        env->SetDoubleArrayRegion(result, 0, 2, fill);",
                    "\n",
                    "        if (baseLine != NULL) {",
                    "            jint jbaseLine = (jint)(*pbaseLine);",
                    "            env->SetIntArrayRegion(baseLine, 0, 1, &jbaseLine);",
                    "        }",
                    "\n",
                    "        return result;",
                    "\n",
                    "    } catch(const cv::Exception& e) {",
                    "        LOGD(\"Imgproc::n_1getTextSize() caught cv::Exception: %s\", e.what());",
                    "        jclass je = env->FindClass(\"org/opencv/core/CvException\");",
                    "        if(!je) je = env->FindClass(\"java/lang/Exception\");",
                    "        env->ThrowNew(je, e.what());",
                    "        return NULL;",
                    "    } catch (...) {",
                    "        LOGD(\"Imgproc::n_1getTextSize() caught unknown exception (...)\");",
                    "        jclass je = env->FindClass(\"java/lang/Exception\");",
                    "        env->ThrowNew(je, \"Unknown exception in JNI code {core::getTextSize()}\");",
                    "        return NULL;",
                    "    }",
                    "    }"
                ]
            }
        }
    },
    "func_arg_fix" : {
        "goodFeaturesToTrack" : { "corners" : {"ctype" : "vector_Point"} },
        "minEnclosingCircle" : { "points" : {"ctype" : "vector_Point2f"} },
        "fitEllipse" : { "points" : {"ctype" : "vector_Point2f"} },
        "fillPoly"   : { "pts" : {"ctype" : "vector_vector_Point"} },
        "polylines"  : { "pts" : {"ctype" : "vector_vector_Point"} },
        "fillConvexPoly" : { "points" : {"ctype" : "vector_Point"} },
        "approxPolyDP" : { "curve"       : {"ctype" : "vector_Point2f"},
                           "approxCurve" : {"ctype" : "vector_Point2f"} },
        "arcLength" : { "curve" : {"ctype" : "vector_Point2f"} },
        "pointPolygonTest" : { "contour" : {"ctype" : "vector_Point2f"} },
        "minAreaRect" : { "points" : {"ctype" : "vector_Point2f"} },
        "getAffineTransform" : { "src" : {"ctype" : "vector_Point2f"},
                                 "dst" : {"ctype" : "vector_Point2f"} },
        "drawContours" : {"contours" : {"ctype" : "vector_vector_Point"} },
        "findContours" : {"contours" : {"ctype" : "vector_vector_Point"} },
        "convexityDefects" : { "contour"          : {"ctype" : "vector_Point"},
                               "convexhull"       : {"ctype" : "vector_int"},
                               "convexityDefects" : {"ctype" : "vector_Vec4i"} },
        "isContourConvex" : { "contour" : {"ctype" : "vector_Point"} },
        "convexHull" : { "points" : {"ctype" : "vector_Point"},
                         "hull"   : {"ctype" : "vector_int"},
                         "returnPoints" : {"ctype" : ""} }
    }
}