/*
* 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: PDFDocumentGraphics2DTestCase.java 1183620 2011-10-15 10:32:15Z jeremias $ */
package org.apache.fop.pdf;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.Graphics2D;
import junit.framework.Assert;
import org.junit.Test;
import org.apache.commons.io.output.ByteArrayOutputStream;
import org.apache.xmlgraphics.util.UnitConv;
import org.apache.fop.svg.PDFDocumentGraphics2D;
/**
* Tests for {@link PDFDocumentGraphics2D}.
*/
public class PDFDocumentGraphics2DTestCase {
/**
* Does a smoke test on PDFDocumentGraphics2D making sure that nobody accidentally broke
* anything serious. It does not check the correctness of the produced PDF.
* @throws Exception if an error occurs
*/
@Test
public void smokeTest() throws Exception {
ByteArrayOutputStream baout = new ByteArrayOutputStream();
PDFDocumentGraphics2D g2d = new PDFDocumentGraphics2D(false);
g2d.setGraphicContext(new org.apache.xmlgraphics.java2d.GraphicContext());
//Set up the document size
Dimension pageSize = new Dimension(
(int)Math.ceil(UnitConv.mm2pt(210)),
(int)Math.ceil(UnitConv.mm2pt(297))); //page size A4 (in pt)
g2d.setupDocument(baout, pageSize.width, pageSize.height);
//A few rectangles rotated and with different color
Graphics2D copy = (Graphics2D)g2d.create();
int c = 12;
for (int i = 0; i < c; i++) {
float f = ((i + 1) / (float)c);
Color col = new Color(0.0f, 1 - f, 0.0f);
copy.setColor(col);
copy.fillRect(70, 90, 50, 50);
copy.rotate(-2 * Math.PI / c, 70, 90);
}
copy.dispose();
//Some text
g2d.rotate(-0.25);
g2d.setColor(Color.RED);
g2d.setFont(new Font("sans-serif", Font.PLAIN, 36));
g2d.drawString("Hello world!", 140, 140);
g2d.setColor(Color.RED.darker());
g2d.setFont(new Font("serif", Font.PLAIN, 36));
g2d.drawString("Hello world!", 140, 180);
g2d.nextPage(); //Move to next page
g2d.setFont(new Font("sans-serif", Font.PLAIN, 36));
g2d.drawString("Welcome to page 2!", 140, 140);
//Cleanup
g2d.finish();
String pdfString = baout.toString("ISO-8859-1");
Assert.assertEquals("%%EOF not found",
pdfString.substring(pdfString.length() - 6), "%%EOF\n");
}
}