add division diagram description to README.

Author: smeghead

Dockerfile

@@ -1,5 +1,5 @@
 FROM php:8.1-cli
 
-RUN apt-get update && apt-get install -y zip git plantuml && apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y zip git plantuml fonts-noto-cjk && apt-get clean && rm -rf /var/lib/apt/lists/*
 
 COPY --from=composer:latest /usr/bin/composer /usr/bin/composer

README.md

@@ -208,6 +208,13 @@ If it finds packages that depend on each other, it will warn you with a thick re
 ![PlantUML output image.](output-package.png)
 
 
+### Division Diagram
+
+If you are using the Enum added in PHP8.1, you can output the division chart.
+Visualizing the divisions used in the program can be useful for research and design.
+
+![PlantUML output image.](output-division.png)
+
 ## Development
 
 ### Open shell

dogfood-model.png

@@ -85,7 +85,7 @@ public function dumpDivisions($level = 0): array
                 if (empty($doc)) {
                     return sprintf('%s  %s', $indent, $x->getName());
                 }
-                return sprintf("%s  %s\n%s  <b>%s</b>", $indent, $x->getName(), $indent, $doc);
+                return sprintf("%s  %s\r\n%s  <b>%s</b>", $indent, $x->getName(), $indent, $doc);
             }, $cases));
             $lines[] = sprintf('%s]', $indent);
         }

dogfood-package.png

@@ -18,6 +18,10 @@ enum MyExceptionCase {
 
 enum Size
 {
+    public static function getSmallest(): self
+    {
+        return self::Small;
+    }
     case Small;
     case Medium;
     case Large;

dogfood.png

@@ -6,11 +6,14 @@ SCRIPT_DIR=$(cd $(dirname $0); pwd)
 $SCRIPT_DIR/bin/php-class-diagram \
 	--enable-class-properties \
 	--enable-class-methods $SCRIPT_DIR/src \
-	| plantuml -pipe -tpng > $SCRIPT_DIR/dogfood.png
+	| plantuml -charset utf-8 -pipe -tpng > $SCRIPT_DIR/dogfood.png
 $SCRIPT_DIR/bin/php-class-diagram \
 	--disable-class-properties \
 	--disable-class-methods $SCRIPT_DIR/src \
-	| plantuml -pipe -tpng > $SCRIPT_DIR/dogfood-model.png
+	| plantuml -charset utf-8 -pipe -tpng > $SCRIPT_DIR/dogfood-model.png
 $SCRIPT_DIR/bin/php-class-diagram \
 	--package-diagram $SCRIPT_DIR/src \
-	| plantuml -pipe -tpng > $SCRIPT_DIR/dogfood-package.png
+	| plantuml -charset utf-8 -pipe -tpng > $SCRIPT_DIR/dogfood-package.png
+$SCRIPT_DIR/bin/php-class-diagram \
+	--division-diagram $SCRIPT_DIR/test/fixtures/enum \
+	| plantuml -charset utf-8 -pipe -tpng > $SCRIPT_DIR/output-division.png