FOP-2739: Avoid rastering PDF with Smask to image
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop-pdf-images/trunk@1808735 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/java/org/apache/fop/render/pdf/pdfbox/PSPDFGraphics2D.java b/src/java/org/apache/fop/render/pdf/pdfbox/PSPDFGraphics2D.java
index 761d363..1d72ea6 100644
--- a/src/java/org/apache/fop/render/pdf/pdfbox/PSPDFGraphics2D.java
+++ b/src/java/org/apache/fop/render/pdf/pdfbox/PSPDFGraphics2D.java
@@ -41,6 +41,8 @@
import java.io.IOException;
import java.lang.reflect.Field;
import java.net.URI;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@@ -152,24 +154,30 @@
}
}
} else if (paint.getClass().getSimpleName().equals("TilingPaint")) {
- try {
- Field f = paint.getClass().getDeclaredField("paint");
- f.setAccessible(true);
- TexturePaint texturePaint = (TexturePaint) f.get(paint);
- f = paint.getClass().getDeclaredField("patternMatrix");
- f.setAccessible(true);
- Matrix matrix = (Matrix) f.get(paint);
- Rectangle2D rect = getTransformedRect(matrix, texturePaint.getAnchorRect());
- texturePaint = new TexturePaint(texturePaint.getImage(), rect);
- super.applyPaint(texturePaint, fill);
- } catch (NoSuchFieldException e) {
- throw new RuntimeException(e);
- } catch (IllegalAccessException e) {
- throw new RuntimeException(e);
- }
+ TexturePaint texturePaint = (TexturePaint) getField(paint, "paint");
+ Matrix matrix = (Matrix) getField(paint, "patternMatrix");
+ Rectangle2D rect = getTransformedRect(matrix, texturePaint.getAnchorRect());
+ texturePaint = new TexturePaint(texturePaint.getImage(), rect);
+ super.applyPaint(texturePaint, fill);
}
}
+ private static Object getField(final Paint paint, final String field) {
+ return AccessController.doPrivileged(new PrivilegedAction<Object>() {
+ public Object run() {
+ try {
+ Field f = paint.getClass().getDeclaredField(field);
+ f.setAccessible(true);
+ return f.get(paint);
+ } catch (NoSuchFieldException e) {
+ throw new RuntimeException(e);
+ } catch (IllegalAccessException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ });
+ }
+
private static Rectangle2D getTransformedRect(Matrix matrix, Rectangle2D anchorRect) {
double x = anchorRect.getX();
double y = anchorRect.getY();
