ImGuiCreateContext
ImGuiCreateContext is a fundamental function within the Dear ImGui library. Its primary purpose is to initialize a new Dear ImGui context. This context acts as a central repository for all the global state and data associated with an ImGui instance. When you create a context, you are essentially setting up the necessary internal structures that ImGui needs to manage its user interface elements, drawing commands, and internal state like mouse input, keyboard input, and font handling.
Calling ImGuiCreateContext is typically the very first step in using Dear ImGui within an application. It allocates
Following the use of ImGui, it is equally important to properly clean up the resources allocated by