x readme

x/readme.md

+# CS 349 X Windows and XLib Example Code
+
+
+To make ("compile and link") an example, use the included makefile with 
+the name of cpp file passed as a variable. For example, to make hello.cpp:
+
+	make NAME="hello"
+
+Then, to run:
+
+	./hello
+
+Or you can even compile, link, and run in one step:
+
+	make run NAME="hello"
+
+
+## Examples
+
+
+### Windowing Systems
+
+    hello.cpp           Draws text in window, demos larger font choice.
+
+    null.min.cpp        Creates and destroys a display (a good first test to see
+                		if X Windows is working).
+
+    openwindow.min.cpp  Opens a single blank window (minimal version)
+
+	openwindow.cpp     	Opens a single blank window
+
+### Drawing
+
+	drawing.min.cpp	    Demos drawing and graphics context (minimal version)
+       
+    drawing.cpp     	Demos drawing functions and graphics contexts  
+
+### Events
+
+    eventloop.min.cpp   Demos events by displaying mouse motion events 
+    					to console (minimal version)
+
+    eventloop.cpp     	Demos events by drawing text at cursor location
+
+    animation.cpp   	Demos animation using non-blocking
+    					event loop.
+
+    doublebuffer.cpp    Demos double buffering (using same 
+    				    demo as animation.cpp)
+
+    clipping.cpp        Demos clipping using a mouse controlled clipping
+                        rectangle to reveal a pattern of random lines.
+
+               
+