basic doc, add uber jar config

Author: jorgheymans

README.md

@@ -1,3 +1,29 @@
 # Java Glyph Tester
 
 A tool for testing the JDK font rendering behaviour
+
+###Build
+This project uses maven to build : `mvn clean install` builds the uberjar necessary to run the tool.
+
+###Run
+Below command will generate an image for all glyphs contained in Hack-Regular, at size 14, using c:\tmp as output directory
+
+`java -jar java-glyphtester-0.1.jar --fontfile C:\Users\jorgheymans\Downloads\Hack-v2_020-ttf\Hack-Regular.ttf --fontsize 14 --fontstyle
+regular --fontname hack --outputdirectory c:\tmp`
+
+If you only want to test one or more specific glyphs you can specify them at the end like this:
+
+`java -jar java-glyphtester-0.1.jar --fontfile C:\Users\jorgheymans\Downloads\Hack-v2_020-ttf\Hack-Regular.ttf --fontsize 14 --fontstyle
+regular --fontname hack --outputdirectory c:\tmp A B C D`
+
+Note that per glyph 8 images are generated, one for each aliasing mode available in the standard jdk:
+RenderingHints.VALUE_TEXT_ANTIALIAS_DEFAULT
+RenderingHints.VALUE_TEXT_ANTIALIAS_GASP
+RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HBGR
+RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_HRGB
+RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VBGR
+RenderingHints.VALUE_TEXT_ANTIALIAS_LCD_VRGB
+RenderingHints.VALUE_TEXT_ANTIALIAS_OFF
+RenderingHints.VALUE_TEXT_ANTIALIAS_ON
+
+See https://docs.oracle.com/javase/7/docs/api/java/awt/RenderingHints.html for more info

pom.xml

@@ -14,6 +14,28 @@
           <target>1.7</target>
         </configuration>
       </plugin>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>2.4.3</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <transformers>
+                <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                  <manifestEntries>
+                    <main-class>org.sourcefoundry.glyphtester.Main</main-class>
+                    <build-number>1</build-number>
+                  </manifestEntries>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
     </plugins>
   </build>
   <dependencies>

src/main/java/org/sourcefoundry/glyphtester/CommandLine.java

@@ -32,8 +32,10 @@ public class CommandLine {
 
     @Parameter(names = {"--outputdirectory"}, required = true)
     String outputDirectory;
+
     @Parameter(names = {"--renderinghints"})
     String renderingHints;
+
     @Parameter
     List<String> glyphsToTest;
     private JCommander jCommander = null;