From 289be2c29713a12d7255b678c3b6f85325c75c61 Mon Sep 17 00:00:00 2001
From: codeanticode <andres.colubri@gmail.com>
Date: Sat, 26 May 2012 19:27:08 +0000
Subject: [PATCH] hint for enabling perspective-corrected lines in P2D is
 disabled.

---
 .../src/processing/opengl/PGraphics2D.java      | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/java/libraries/opengl/src/processing/opengl/PGraphics2D.java b/java/libraries/opengl/src/processing/opengl/PGraphics2D.java
index 88597541a..01f1b7128 100644
--- a/java/libraries/opengl/src/processing/opengl/PGraphics2D.java
+++ b/java/libraries/opengl/src/processing/opengl/PGraphics2D.java
@@ -39,20 +39,37 @@ public class PGraphics2D extends PGraphicsOpenGL {
     super();
     hints[ENABLE_PERSPECTIVE_CORRECTED_LINES] = false;
   }
+  
 
   //////////////////////////////////////////////////////////////
 
   // RENDERER SUPPORT QUERIES
   
+  
   public boolean is2D() {
     return true;
   }
 
+  
   public boolean is3D() {
     return false;
   }  
   
   
+  //////////////////////////////////////////////////////////////
+
+  // HINTS
+
+  
+  public void hint(int which) {
+    if (which == ENABLE_PERSPECTIVE_CORRECTED_LINES) {
+      showWarning("2D lines cannot be perspective-corrected.");
+      return;
+    }
+    super.hint(which);
+  }
+  
+  
   //////////////////////////////////////////////////////////////
 
   // SHAPE