%global __brp_check_rpaths %{nil}
%global packname  imageviewer
%global packver   0.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.0
Release:          3%{?dist}%{?buildtag}
Summary:          Simple 'htmlwidgets' Image Viewer with WebGL Brightness/Contrast

License:          MIT + file LICENSE
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 3.4
Requires:         R-core >= 3.4
BuildArch:        noarch
BuildRequires:    R-CRAN-htmlwidgets 
Requires:         R-CRAN-htmlwidgets 

%description
Display a 2D-matrix data as a interactive zoomable gray-scale image
viewer, providing tools for manual data inspection. The viewer window
shows cursor guiding lines and a corresponding data slices for both axes
at the current cursor position. A tool-bar allows adjusting image display
brightness/contrast through WebGL filters and performing basic
high-pass/low-pass filtering.

%prep
%setup -q -c -n %{packname}


%build

%install

mkdir -p %{buildroot}%{rlibdir}
%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}
test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
rm -f %{buildroot}%{rlibdir}/R.css

%files
%{rlibdir}/%{packname}