Misc Improvements (#7)

* get rid of optional<ptr> -> double indirection

* more optional cleanup

* fix

* add more render pixel type options

* towards different views

* missing virtual declaration of ShowImage

* fix runtime

* init image view factory

* fix build

Render Image close button re-enable

add readme

init documentation

use awesomeDoxygen

ci build docs

install doxygen

id token permission

add pages write permission

.github/workflows/cmake.yml

@@ -9,7 +9,6 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
@@ -19,7 +18,7 @@ jobs:
     - name: setup
       run: |
         sudo apt update
-        sudo apt -y install libopencv-dev libglfw3 libglfw3-dev libxkbcommon-dev libxinerama-dev libxcursor-dev libxi-dev
+        sudo apt -y install libopencv-dev libglfw3 libglfw3-dev libxkbcommon-dev libxinerama-dev libxcursor-dev libxi-dev doxygen
     - name: configure
       run: cmake --preset gcc-debug
     - name: build
@@ -28,3 +27,24 @@ jobs:
       run: |
         cd ${{github.workspace}}/build/gcc-debug
         ctest -C Debug
+
+    - name: Upload static files as artifact
+      id: deployment
+      uses: actions/upload-pages-artifact@v3
+      with:
+        path: ${{github.workspace}}/build/gcc-debug/doc/html
+
+  # Deployment job
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+      pages: write
+    needs: build
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4