FOP-3091: Add transparency color support for PS

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@1903807 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 37 insertions, 0 deletions

diff --git a/fop-core/src/test/java/org/apache/fop/render/ps/PSPainterUtilTestCase.java b/fop-core/src/test/java/org/apache/fop/render/ps/PSPainterUtilTestCase.java
new file mode 100644
index 000000000..d34b5693f
--- /dev/null
+++ b/fop-core/src/test/java/org/apache/fop/render/ps/PSPainterUtilTestCase.java
@@ -0,0 +1,37 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.fop.render.ps;
+
+import java.awt.Color;
+import java.awt.Rectangle;
+import java.io.ByteArrayOutputStream;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import org.apache.xmlgraphics.ps.PSGenerator;
+
+public class PSPainterUtilTestCase {
+    @Test
+    public void testDrawTransparency() {
+        ByteArrayOutputStream bos = new ByteArrayOutputStream();
+        PSGenerator generator = new PSGenerator(bos);
+        Color color = new Color(0, 0, 0, 128);
+        PSPainterUtil.drawTransparency(generator, new Rectangle(10000, 10000), color);
+        Assert.assertTrue(bos.toString().contains("imagemask"));
+    }
+}