| /* |
| * 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. |
| */ |
| |
| /* $Id$ */ |
| package org.apache.fop.render.pdf; |
| |
| import java.io.IOException; |
| import java.io.OutputStream; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import org.apache.pdfbox.cos.COSArray; |
| import org.apache.pdfbox.cos.COSInteger; |
| import org.apache.pdfbox.cos.COSName; |
| import org.apache.pdfbox.cos.COSStream; |
| import org.apache.pdfbox.pdmodel.common.function.PDFunction; |
| import org.apache.pdfbox.pdmodel.common.function.PDFunctionType0; |
| |
| import org.apache.fop.render.gradient.Function; |
| import org.apache.fop.render.pdf.pdfbox.PSPDFGraphics2D; |
| |
| public class PSPDFGraphics2DTestCase { |
| |
| @Test |
| public void testShading() throws IOException { |
| COSStream stream = new COSStream(); |
| OutputStream streamData = stream.createOutputStream(); |
| streamData.write("test".getBytes("UTF-8")); |
| streamData.close(); |
| stream.setItem(COSName.BITS_PER_SAMPLE, COSInteger.get(8)); |
| stream.setItem(COSName.FUNCTION_TYPE, COSInteger.ZERO); |
| COSArray range = new COSArray(); |
| range.add(COSInteger.ZERO); |
| range.add(COSInteger.ONE); |
| range.add(COSInteger.ZERO); |
| range.add(COSInteger.ONE); |
| range.add(COSInteger.ZERO); |
| range.add(COSInteger.ONE); |
| stream.setItem(COSName.RANGE, range); |
| stream.setItem(COSName.DOMAIN, range); |
| COSArray size = new COSArray(); |
| size.add(COSInteger.ONE); |
| stream.setItem(COSName.SIZE, size); |
| |
| Function f = new MyPSPDFGraphics2D().getAFunction(new PDFunctionType0(stream)); |
| Assert.assertEquals(f.getBitsPerSample(), 8); |
| } |
| |
| static class MyPSPDFGraphics2D extends PSPDFGraphics2D { |
| MyPSPDFGraphics2D() { |
| super(false); |
| } |
| |
| Function getAFunction(PDFunction function) throws IOException { |
| return getFunction(function); |
| } |
| } |
| } |