Removing temporary "writeNiftiRgb" entry-point

jonclayden · Oct 25, 2019 · 3efb459 · 3efb459
1 parent ee0660e
commit 3efb459
Showing 1 changed file with 0 additions and 32 deletions.
diff --git a/src/main.cpp b/src/main.cpp
@@ -176,37 +176,6 @@ BEGIN_RCPP
 END_RCPP
 }
 
-RcppExport SEXP writeNiftiRgb (SEXP _red, SEXP _green, SEXP _blue, SEXP _file, SEXP _reference)
-{
-BEGIN_RCPP
-    const NiftiImage reference(_reference, false, true);
-    NiftiImage image = reference;
-    NumericVector red(_red);
-    NumericVector green(_green);
-    NumericVector blue(_blue);
-
-    image->datatype = DT_RGB24;
-    nifti_datatype_sizes(DT_RGB24, &image->nbyper, &image->swapsize);
-
-    unsigned char *data = (unsigned char *) calloc(image->nvox, 3);
-    for (size_t i=0; i<image->nvox; i++)
-    {
-        data[3*i] = static_cast<unsigned char>(red[i] * 255.0);
-        data[3*i+1] = static_cast<unsigned char>(green[i] * 255.0);
-        data[3*i+2] = static_cast<unsigned char>(blue[i] * 255.0);
-    }
-
-    image->data = (void *) data;
-    image->scl_slope = 0.0;
-    image->scl_inter = 0.0;
-    image->cal_min = 0.0;
-    image->cal_max = 0.0;
-
-    image.toFile(as<std::string>(_file));
-    return R_NilValue;
-END_RCPP
-}
-
 RcppExport SEXP updateNifti (SEXP _image, SEXP _reference, SEXP _datatype)
 {
 BEGIN_RCPP
@@ -657,7 +626,6 @@ static R_CallMethodDef callMethods[] = {
     { "niftiVersion",   (DL_FUNC) &niftiVersion,    1 },
     { "readNifti",      (DL_FUNC) &readNifti,       3 },
     { "writeNifti",     (DL_FUNC) &writeNifti,      3 },
-    { "writeNiftiRgb",  (DL_FUNC) &writeNiftiRgb,   5 },
     { "updateNifti",    (DL_FUNC) &updateNifti,     3 },
     { "niftiHeader",    (DL_FUNC) &niftiHeader,     1 },
     { "analyzeHeader",  (DL_FUNC) &analyzeHeader,   1 },