From ec1acbd3e77f0e9a437c8596e0307bec56beb0de Mon Sep 17 00:00:00 2001
From: Vojtech Krasa <vojta.krasa@gmail.com>
Date: Thu, 16 Jun 2016 04:08:17 +0200
Subject: [PATCH] Usage manual

---
 src/org/plantuml/idea/toolwindow/AboutDialog.form | 2 +-
 src/org/plantuml/idea/toolwindow/Usage.java       | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/org/plantuml/idea/toolwindow/AboutDialog.form b/src/org/plantuml/idea/toolwindow/AboutDialog.form
index 9698a52f..aa28ba5f 100644
--- a/src/org/plantuml/idea/toolwindow/AboutDialog.form
+++ b/src/org/plantuml/idea/toolwindow/AboutDialog.form
@@ -7,7 +7,7 @@
     </constraints>
     <properties>
       <minimumSize width="-1" height="-1"/>
-      <preferredSize width="900" height="600"/>
+      <preferredSize width="900" height="650"/>
       <requestFocusEnabled value="true"/>
     </properties>
     <border type="none"/>
diff --git a/src/org/plantuml/idea/toolwindow/Usage.java b/src/org/plantuml/idea/toolwindow/Usage.java
index 3fb8d9c5..a672da29 100644
--- a/src/org/plantuml/idea/toolwindow/Usage.java
+++ b/src/org/plantuml/idea/toolwindow/Usage.java
@@ -15,6 +15,11 @@ public class Usage extends JTextArea {
                     + "- Cursor on top of @startuml allows to use following intentions:\n"
                     + "  - disable syntax check\n"
                     + "  - enable partial rendering - renders each page on it's own, useful for big sequence diagram files\n"
+                    + "- Performance tips:\n"
+                    + "  - do not put @newpage into included files (it prohibits incremental rendering)\n"
+                    + "  - try to enable partial rendering\n"
+                    + "  - disable syntax checking\n"
+                    + "  - disable automatic rendering\n"
                     + "";
 
     public Usage() {