documentation

Author: RandomReaper

README.md

@@ -19,15 +19,14 @@ results :
 | `build/fungraphics-dev.jar`          | The latest build of the library, constant name, useful for testing. |
 | `build/libs/fungraphics-VERSION.jar` | The same file with a [versioned](#Version) name.                    |
 
-## Running
-
-```gradle run```
-
 ## Version
-The version number used in the file name and available using `FunGraphics.version()` is 
-generated by inspecting the git state (see [com.palantir.git-version](https://github.com/palantir/gradle-git-version) for details).
+
+The version number used in the file name and available using `FunGraphics.version()` is
+generated by inspecting the git state (see [com.palantir.git-version](https://github.com/palantir/gradle-git-version)
+for details).
 
 Here is an example : 1.5.7-3-g2aabbbf.dirty
+
 * 1.5.7 is the last tag
 * -3- we are 3 commits after the tag
 * g2aabbbf : git short hash
@@ -39,3 +38,4 @@ Here is an example : 1.5.7-3-g2aabbbf.dirty
 0. git tag -a MAJOR.MINOR.SUB -m "tag vMAJOR.MINOR.SUB"
 0. git push origin MAJOR.MINOR.SUB
 0. [compile](#Compiling)
+

usage_intellij.md

@@ -0,0 +1,28 @@
+# Use in IntelliJ IDEA
+
+* Create a Scala project
+* Make sure the FunGraphics library is in your project
+    * Download the FunGraphics [jar](https://github.com/hevs-isi/FunGraphics/releases/latest) and place it in project
+      directory, at the same level as the `src` directory.
+    * Your project directory should look like:
+      ```
+        LabXX
+         ├── FunGraphics-M.m.p.jar
+         └── src
+             └── LabXX_TaskYY.scala
+      ```
+* Let _IntelliJ_ know about the library
+    * Click on `File` > `Project Structure...`
+    * Go in the `Project` > `Librairies` tab
+    * Click on the `+` (`New Project Library`) > `Java`
+    * Select the FunGraphics jar file inside your project > `OK`
+    * `OK` to the message: "Library FunGraphics-M.m.p.jar will be added to the selected modules."
+    * `OK` to close the `Project Structure...`
+* You can test the installation using that simple code which will display an empty window.
+  ```
+  import hevs.graphics.FunGraphics
+
+  object FunGraphicsHello extends App{
+    val fungraphics = new FunGraphics(300, 400)
+  }
+  ```