From 06fe38f218cfd4c4fb62438c8036fb9e10c2b1c6 Mon Sep 17 00:00:00 2001
From: gohai <gottfried.haider@gmail.com>
Date: Tue, 1 Oct 2013 22:13:39 -0700
Subject: [PATCH] Add support for custom source regions in imageImpl

As suggested by Ben
---
 java/libraries/pdf/src/processing/pdf/PGraphicsPDF.java | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/java/libraries/pdf/src/processing/pdf/PGraphicsPDF.java b/java/libraries/pdf/src/processing/pdf/PGraphicsPDF.java
index 45b020710..762a78db7 100644
--- a/java/libraries/pdf/src/processing/pdf/PGraphicsPDF.java
+++ b/java/libraries/pdf/src/processing/pdf/PGraphicsPDF.java
@@ -413,7 +413,13 @@ public class PGraphicsPDF extends PGraphicsJava2D {
     int imageHeight = image.height;
     scale((x2 - x1) / (float)imageWidth,
           (y2 - y1) / (float)imageHeight);
-    g2.drawImage(image.getImage(), u1, v1, null);
+    if (u2-u1 != imageWidth || v2-v1 != imageHeight) {
+      PImage tmp = new PImage(u2-u1, v2-v1, ARGB);
+      tmp.copy(image, u1, v1, u2, v2, 0, 0, u2-u1, v2-v1);
+      g2.drawImage(image.getImage(), 0, 0, null);
+    } else {
+      g2.drawImage(image.getImage(), u1, v1, null);
+    }
     popMatrix();
   }