fix: demo no longer links an excluded type when IMPLOT_CUSTOM_NUMERIC_TYPES is restricted

.github/CMakeLists.txt

@@ -73,7 +73,7 @@ endif()
 
 # Define supported types via command line:
 #   - With no choice all types are supported (so that the CI provides support for all known types)
-#   - with -DIMPLOT_CUSTOM_NUMERIC_TYPES="default" the default set defined in implot_items.cpp is used
+#   - with -DIMPLOT_CUSTOM_NUMERIC_TYPES="default" the default set defined in implot_internal.h is used
 #   - with -DIMPLOT_CUSTOM_NUMERIC_TYPES="(int)(float)(double)" only int, float and double are supported
 if (NOT DEFINED IMPLOT_CUSTOM_NUMERIC_TYPES)
     set(IMPLOT_CUSTOM_NUMERIC_TYPES "all")

.github/workflows/build.yml

@@ -45,6 +45,26 @@ jobs:
           file cmake-build/example_implot
           cmake-build/example_implot
 
+  Linux-custom-types:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/checkout@v3
+        with:
+          repository: ocornut/imgui
+          path: imgui
+
+      - name: Configure
+        run: cmake -DCMAKE_BUILD_TYPE=release "-DIMPLOT_CUSTOM_NUMERIC_TYPES=(float)(double)" -B cmake-build -S .github
+
+      - name: Build
+        run: cmake --build cmake-build --parallel $(nproc)
+
+      - name: Run
+        run: cmake-build/example_implot
+
   MacOS:
     runs-on: macos-latest
 

README.md

@@ -135,7 +135,7 @@ A: Yes, within reason. You can plot tens to hundreds of thousands of points with
 **Q: What data types can I plot?**
 
 A: ImPlot plotting functions accept most scalar types:
-`float`, `double`, `int8`, `uint8`, `int16`, `uint16`, `int32`, `uint32`, `int64`, `uint64`. Arrays of custom structs or classes (e.g. `Vector2f` or similar) are easily passed to ImPlot functions using the built-in striding features (see `implot.h` for documentation), and many plotters provide a "getter" overload which accepts data generating callbacks. You can fully customize the list of accepted types by defining `IMPLOT_CUSTOM_NUMERIC_TYPES` at compile time: see doc in `implot_items.cpp`.
+`float`, `double`, `int8`, `uint8`, `int16`, `uint16`, `int32`, `uint32`, `int64`, `uint64`. Arrays of custom structs or classes (e.g. `Vector2f` or similar) are easily passed to ImPlot functions using the built-in striding features (see `implot.h` for documentation), and many plotters provide a "getter" overload which accepts data generating callbacks. You can fully customize the list of accepted types by defining `IMPLOT_CUSTOM_NUMERIC_TYPES` at compile time: see doc in `implot_internal.h` (the define must be visible to every ImPlot source file, including `implot_demo.cpp`, or be set in `imconfig.h`).
 
 **Q: Can plot styles be modified?**