kotlin

This article demonstrates how a MIDI port can be read from Kotlin native code via rtmidi library

Kotlin Code

This article demonstrates how to use MathGL to generate a sine wave and modify it using a cosine envelope and transfer that data to the OpenAL

Full Kotlin code

Call Fortran from Kotlin Native

This article demonstrates how to change the toolchain name using Gradle KTS and invoke gfortran compiler instead of g++ compiler and produce a DLL and reuse a Fortran subroutine or function inside a Kotlin Native code

There is a sub project named libfort1 which has Gradle KTS file, it has been improved to trigger a different exe command line using Gradle Action APIs, which allows the developer to modify the executable as well as parameters sent to the executable

Based on Article kotlin-jni-swig-gradle-cpp

This Article demonstrates how to Inherit class from C++ class and how to make C++ calls back the Kolin function using overriding

GitHub: https://github.com/dickensas/kotlin-gradle-templates/tree/master/swig-jni-inherit-callback

For C Pointer Refer Article kotlin-swig-jni-arrays-and-pointers

Based on Article kotlin-jni-swig-gradle-cpp

This Article demonstrates how to pass pointers and arrays in and out using pure C code and JNI and force pure C code in Gradle

GitHub: https://github.com/dickensas/kotlin-gradle-templates/tree/master/swig-jni-cpointer

The Gradle SWIG Task of cpplib

This article demonstrates how to call PERL from Kotlin using C APIs

Kotlin Code

Draw MathGL Graph inside GLFW, GLEW in a pre-existing window

This article explains how to draw a graph directly into RGBA buffer using OpenGL, MathGL and MSYS2

The full Kotlin code

libsndfile is an industrial standard auto library and it is in C

Below is the code which is written in Kotlin multiplatform and cinterop 

Kotlin Code

GitHub: https://github.com/dickensas/kotlin-gradle-templates/tree/master/openal-generate

Around 50 Lines of Kotlin Code

Code DirectX 9 using kotlin

Kickstart Kotlin DirectX using WIN32 API's, DirectX SDK 2010

GitHub: https://github.com/dickensas/kotlin-gradle-templates/tree/master/win32-directx

Output window with WIN32 API

Around 150 line of Kotlin code