README.md

What does it do?

The purpose of this example is to demonstrate how to make the window Hi DPI aware.

Building instructions

Using emcc from the command line (make sure it is in your path)

mkdir build
emcc --use-port=contrib.glfw3 --shell-file=shell.html main.cpp -o build/index.html

Using CMake:

set(target "example-hi-dpi")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --use-port=contrib.glfw3 --shell-file ${CMAKE_CURRENT_LIST_DIR}/shell.html")
add_executable(${target} main.cpp)
set_target_properties(${target} PROPERTIES OUTPUT_NAME "index")
set_target_properties(${target} PROPERTIES SUFFIX ".html")

Running instructions

# start a webserver on port 8000
python3 -m http.server -d build

Run in your browser: http://localhost:8000