Function toJSONValue

snap_drawing/src/snap_drawing/cpp/Utils/JSONUtils.cpp:14–16

constexpr double kJSONPrecision = 1000;

static Valdi::Value toJSONValue(Scalar value) {
    return Valdi::Value(round(static_cast<double>(value) * kJSONPrecision) / kJSONPrecision);
}

Valdi::Value toJSONValue(const Rect& rect) {
    return Valdi::Value()