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/*
* 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.svg;
import java.awt.Graphics2D;
import java.io.StringWriter;
import org.junit.Test;
import org.apache.batik.gvt.TextPainter;
import org.apache.xmlgraphics.java2d.GraphicContext;
import org.apache.fop.fonts.FontInfo;
import org.apache.fop.pdf.PDFDocument;
public class PDFTextPainterTestCase extends NativeTextPainterTest {
private static class OperatorCheckingPDFGraphics2D extends PDFGraphics2D {
OperatorCheckingPDFGraphics2D(FontInfo fontInfo, final OperatorValidator validator) {
super(false, fontInfo, new PDFDocument("test"), null, null, null, 0, null);
this.currentStream = new StringWriter() {
@Override
public void write(String str) {
validator.check(str);
}
};
}
}
@Override
protected TextPainter createTextPainter(FontInfo fontInfo) {
return new PDFTextPainter(fontInfo);
}
@Override
protected Graphics2D createGraphics2D(FontInfo fontInfo, OperatorValidator validator) {
PDFGraphics2D g2d = new OperatorCheckingPDFGraphics2D(fontInfo, validator);
g2d.setGraphicContext(new GraphicContext());
return g2d;
}
@Test
public void testRotatedGlyph() throws Exception {
runTest("rotated-glyph.svg", new OperatorValidator()
.addOperatorMatch("Tm", "1 0 0 -1 40 110 Tm ")
.addOperatorMatch("TJ", "[(A)] TJ\n")
.addOperatorMatch("Tm", "0.70710677 0.7071068 0.7071068 -0.70710677 106.69999695 110 Tm ")
.addOperatorMatch("TJ", "[(B)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 173.3999939 110 Tm ")
.addOperatorMatch("TJ", "[(C)] TJ\n"));
}
@Test
public void testDxDy() throws Exception {
runTest("dx-dy.svg", new OperatorValidator()
.addOperatorMatch("Tm", "1 0 0 -1 55 35 Tm ")
.addOperatorMatch("TJ", "[(ABCDE)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 55 75 Tm ")
.addOperatorMatch("TJ", "[(A)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 69 85 Tm ")
.addOperatorMatch("TJ", "[(B)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 109 80 Tm ")
.addOperatorMatch("TJ", "[(C)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 91 65 Tm ")
.addOperatorMatch("TJ", "[(D)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 127 75 Tm ")
.addOperatorMatch("TJ", "[(E)] TJ\n"));
}
@Test
public void testSpacing() throws Exception {
runTest("spacing.svg", new OperatorValidator()
.addOperatorMatch("Tm", "1 0 0 -1 0 0 Tm ")
.addOperatorMatch("TJ", "[(V) 80 (A) 70 (V)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 0 0 Tm ")
.addOperatorMatch("TJ", "[(V) 80 (A) 70 (V)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 0 0 Tm ")
.addOperatorMatch("TJ", "[(V) -20 (A) -30 (V)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 0 0 Tm ")
.addOperatorMatch("TJ", "[(ab) -111 ( ) -389 (cd)] TJ\n"));
}
@Test
public void testGlyphOrientation() throws Exception {
runTest("glyph-orientation.svg", new OperatorValidator()
.addOperatorMatch("Tm", "0 1 1 0 738.5 0 Tm ")
.addOperatorMatch("TJ", "[(A)] TJ\n")
.addOperatorMatch("Tm", "0 1 1 0 738.5 667 Tm ")
.addOperatorMatch("TJ", "[(B)] TJ\n")
.addOperatorMatch("Tm", "0 1 1 0 738.5 1334 Tm ")
.addOperatorMatch("TJ", "[(C)] TJ\n")
.addOperatorMatch("Tm", "0 1 1 0 738.5 2056 Tm ")
.addOperatorMatch("TJ", "[(D)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 2149 718 Tm ")
.addOperatorMatch("TJ", "[(E)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 2165.5 1643 Tm ")
.addOperatorMatch("TJ", "[(F)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 2124 2568 Tm ")
.addOperatorMatch("TJ", "[(G)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 2138.5 3493 Tm ")
.addOperatorMatch("TJ", "[(H)] TJ\n")
.addOperatorMatch("Tm", "0 -1 -1 0 718 5000 Tm ")
.addOperatorMatch("TJ", "[(I)] TJ\n")
.addOperatorMatch("Tm", "0 -1 -1 0 1643 5000 Tm ")
.addOperatorMatch("TJ", "[(J)] TJ\n")
.addOperatorMatch("Tm", "0 -1 -1 0 2568 5000 Tm ")
.addOperatorMatch("TJ", "[(K)] TJ\n")
.addOperatorMatch("Tm", "0 -1 -1 0 3493 5000 Tm ")
.addOperatorMatch("TJ", "[(L)] TJ\n"));
}
@Test
public void testBaselineShift() throws Exception {
runTest("baseline-shift.svg", new OperatorValidator()
.addOperatorMatch("Tm", "1 0 0 -1 0 0 Tm ")
.addOperatorMatch("TJ", "[(AB)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 1334 -462.5 Tm ")
.addOperatorMatch("TJ", "[(CD)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 2778 0 Tm ")
.addOperatorMatch("TJ", "[(EF)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 4056 462.5 Tm ")
.addOperatorMatch("TJ", "[(GH)] TJ\n")
.addOperatorMatch("Tm", "1 0 0 -1 5556 0 Tm ")
.addOperatorMatch("TJ", "[(IJ)] TJ\n"));
}
}
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