add diagram

README.examples-adoc.md

@@ -0,0 +1,80 @@
+= examples
+:idprefix:
+:idseparator: -
+:!example-caption:
+:!table-caption:
+:page-pagination:
+:stem:
+:plantuml-server-url: http://www.plantuml.com/plantuml
+:experimental:
+
+== Diagram
+
+[ditaa]
+....
+                   +-------------+
+                   | Asciidoctor |-------+
+                   |   diagram   |       |
+                   +-------------+       | PNG out
+                       ^                 |
+                       | ditaa in        |
+                       |                 v
+ +--------+   +--------+----+    /---------------\
+ |        | --+ Asciidoctor +--> |               |
+ |  Text  |   +-------------+    |   Beautiful   |
+ |Document|   |   !magic!   |    |    Output     |
+ |     {d}|   |             |    |               |
+ +---+----+   +-------------+    \---------------/
+     :                                   ^
+     |          Lots of work             |
+     +-----------------------------------+
+....
+
+
+[plantuml, diagram-classes, png]     
+....
+class BlockProcessor
+class DiagramBlock
+class DitaaBlock
+class PlantUmlBlock
+
+BlockProcessor <|-- DiagramBlock
+DiagramBlock <|-- DitaaBlock
+DiagramBlock <|-- PlantUmlBlock
+....
+
+== Math
+
+[asciimath]
+++++
+sqrt(4) = 2
+++++
+
+latexmath:[C = \alpha + \beta Y^{\gamma} + \epsilon]
+
+[stem]
+++++
+
+[[a,b],[c,d]]((n),(k))
+
+sqrt(4) = 2
+
+sqrt(9) = 3
+++++
+
+[asciimath]
+++++
+
+[[a,b],[c,d]]((n),(k))
+
+sqrt(4) = 2
+
+sqrt(9) = 3
+++++
+
+
+stem:[sqrt(4) = 2]
+
+stem:[sqrt(9) = 2]
+
+

docs/site-local.yml

@@ -13,5 +13,8 @@ ui:
     snapshot: true
   supplemental_files: ./supplemental-ui
 asciidoc:
+  attributes:
+    :plantuml-server-url: http://www.plantuml.com/plantuml
   extensions:
   - '@djencks/asciidoctor-mathjax'
+  - asciidoctor-plantuml

docs/site.yml

@@ -13,6 +13,8 @@ ui:
     snapshot: true
   supplemental_files: ./supplemental-ui
 asciidoc:
+  attributes:
+    :plantuml-server-url: http://www.plantuml.com/plantuml
   extensions:
   - '@djencks/asciidoctor-mathjax'
-
+  - asciidoctor-plantuml