BUG: Remove src folder

Set TotalVariation_LIBRARIES to proxTV directly

CMakeLists.txt

@@ -1,7 +1,11 @@
 cmake_minimum_required(VERSION 3.10.2)
 project(TotalVariation)
 
-set(TotalVariation_LIBRARIES TotalVariation)
+if(ITK_USE_SYSTEM_proxTV)
+  set(TotalVariation_LIBRARIES proxTV::proxTV)
+else()
+  set(TotalVariation_LIBRARIES proxTV)
+endif()
 
 set(${PROJECT_NAME}_THIRD_PARTY 1)
 
@@ -116,6 +120,7 @@ if(${_populate_include_dirs_for_swig})
   set(TotalVariation_INCLUDE_DIRS ${proxTV_INCLUDE_DIRS_STRIP})
 endif()
 
+
 # Populate module variables
 if(NOT ITK_SOURCE_DIR)
   include(ITKModuleExternal)
@@ -124,5 +129,6 @@ else()
   itk_module_impl()
 endif()
 
+
 # Add the proxTV library to Modules/Targets/TotalVariationTargets.cmake
 itk_module_target(${_proxTV_lib} NO_INSTALL)

README.rst

@@ -17,7 +17,6 @@ ITK provides wrapping for Windows, macOS and Linux:
    import itk
    Dimension = 3
    I = itk.Image[itk.F, Dimension]
-   # file_name="/tmp/img.nrrd"
    reader = itk.ImageFileReader[I].New(FileName=file_name)
    reader.Update()
    image = reader.GetOutput()
@@ -29,7 +28,6 @@ ITK provides wrapping for Windows, macOS and Linux:
    output_file_name="/tmp/tvout.nrrd"
    itk.imwrite(tv.GetOutput(), output_file_name)
 
-
 Examples of 3D image denoised
 
 Original:
@@ -52,7 +50,7 @@ Denoised:
       And the branch in my fork: <https://github.com/phcerdan/proxTV/tree/cmake_support>
 - [x] Uses CMake FetchContent to download the third party proxTV.
 - [x] Do the actual wrapping with ITK classes.
-- [ ] Check that python module: itk-totalvariation works for:
+- [x] Check that python module: itk-totalvariation works for:
    - [x] Linux
    - [x] Mac
    - [ ] Windows