Update README.md

README.md

@@ -1,5 +1,5 @@
 # rlImGui
-<img align="left" src="./assets/raylib_logo.png" width="64">
+<img align="left" src="https://github.com/raysan5/raylib/raw/master/logo/raylib_logo_animation.gif" width="64">
 A Raylib integration with DearImGui
 
 rlImgui provides a backend for [Dear ImGui](https://github.com/ocornut/imgui) using [Raylib](https://www.raylib.com/). 
@@ -7,7 +7,7 @@ rlImgui provides a backend for [Dear ImGui](https://github.com/ocornut/imgui) us
 # Setup
 
 Using rlImGui in your code is very easy. Once you have included the library, or source files for rlImGui and ImGui in your project, simply do the following.
-
+```
 #include "rlImGui.h"	// include the API header
 
 // before your game loop
@@ -18,10 +18,10 @@ rlImGuiBegin();			// starts the ImGui content mode. Make all ImGui calls after t
 
 rlImGuiEnd();			// ends the ImGui content mode. Make all ImGui calls before this
 
-
 // after your game loop is over, before you close the window
 
 rlImGuiShutdown();		// cleans up ImGui
+```
 
 # Examples
 There are two example programs in the examples folder.
@@ -32,6 +32,38 @@ This is the most simple use of ImGui in raylib, it just shows the ImGui demo win
 ## Editor
 This is a more complex example of ImGui, showing how to use raylib 2d and 3d cameras to draw into ImGui windows using render textures.
 
+# Extras
+
+## rlImGuiColors.h
+This file has a converter to change Raylib colors into ImGui Colors
+
+## Icon Fonts
+The extras folder has files to help add icon fonts into ImGui. Functions to load the font and #defines for the font glyps are included in each header.
+
+### Font Awesome
+This is a header in the extras folder to add icons from Font Awesome into ImGui.
+https://fontawesome.com/
+Simply call the add function to include the fonts in ImGui
+```
+rlImGuiAddFontAwesomeIconFonts(12); 
+```
+
+### ForkAwesome
+This is a header in the extras folder to add icons from Fork Awesome into ImGui.
+https://forkaweso.me/Fork-Awesome/
+Simply call the add function to include the fonts in ImGui
+```
+rlImGuiAddForkAwesomeIconFonts(12); 
+```
+
+# Images
+Raylib textures can be drawn in ImGui using the following functions
+```
+void rlImGuiImage(const Texture *image);
+void rlImGuiImageSize(const Texture *image, int width, int height);
+void rlImGuiImageRect(const Texture* image, int destWidth, int destHeight, Rectangle sourceRect);
+```
+
 # C vs C++
 ImGui is a C++ library, so rlImGui uses C++ to create the backend and integration with Raylib.
 The rlImGui.h API only uses features that are common to C and C++, so rlImGui can be built as a static library and used by pure C code. Users of ImGui who wish to use pure C must use an ImGui wrapper, such as [https://github.com/cimgui/cimgui].