From a9b745bafa8d0230e5f4675d657a015a9a0f0c59 Mon Sep 17 00:00:00 2001
From: benfry <fry@processing.org>
Date: Mon, 30 Jan 2006 16:29:06 +0000
Subject: [PATCH] add displayable() method

---
 pdf/PGraphicsPDF.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pdf/PGraphicsPDF.java b/pdf/PGraphicsPDF.java
index 9ca4fdae6..08c01ac72 100644
--- a/pdf/PGraphicsPDF.java
+++ b/pdf/PGraphicsPDF.java
@@ -224,6 +224,13 @@ public class PGraphicsPDF extends PGraphics2 {
   }
 
 
+  /**
+   * Don't open a window for this renderer, it won't be used.
+   */
+  public boolean displayable() {
+    return false;
+  }
+
   /*
   protected void finalize() throws Throwable {
     System.out.println("calling finalize");