/*
*
* This file is part of the iText (R) project.
Copyright (c) 1998-2017 iText Group NV
* Authors: Balder Van Camp, Emiel Ackermann, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
* ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
* OF THIRD PARTY RIGHTS
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://itextpdf.com/terms-of-use/
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public License,
* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
*
* You can be released from the requirements of the license by purchasing
* a commercial license. Buying such a license is mandatory as soon as you
* develop commercial activities involving the iText software without
* disclosing the source code of your own applications.
* These activities include: offering paid services to customers as an ASP,
* serving PDFs on the fly in a web application, shipping iText with a closed
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*
* For more information, please contact iText Software Corp. at this
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*/
package com.itextpdf.tool.xml.css.apply;
import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Chunk;
import com.itextpdf.text.log.LoggerFactory;
import com.itextpdf.text.log.SysoLogger;
import com.itextpdf.tool.xml.Tag;
import org.junit.Before;
import org.junit.Test;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
public class ChunkCssApplierTest {
private Tag t;
private Chunk c;
private final ChunkCssApplier applier = new ChunkCssApplier();
@Before
public void setup() {
LoggerFactory.getInstance().setLogger(new SysoLogger(3));
t = new Tag(null);
t.getCSS().put("color", "#000000");
t.getCSS().put("font-family", "Helvetica");
t.getCSS().put("font-size", "12pt");
c = new Chunk("default text for chunk creation");
applier.apply(c, t);
}
@Test
public void resolveFontFamily() throws IOException {
assertEquals("Helvetica", c.getFont().getFamilyname());
// t.getCSS().put("font-family", "Verdana");
// c = new ChunkCssApplier().apply(c, t);
// assertEquals("Verdana", c.getFont().getFamilyname()); Where can i retrieve the familyname of the font?
}
@Test
public void resolveFontSize() throws IOException {
assertEquals(12, c.getFont().getSize(), 0);
t.getCSS().put("font-size", "18pt");
c = applier.apply(c, t);
assertEquals(18, c.getFont().getSize(), 0);
}
@Test
public void resolveCharacterSpacing() throws IOException {
assertEquals(0, c.getCharacterSpacing(), 0);
t.getCSS().put("letter-spacing", "15pt");
c = applier.apply(c, t);
assertEquals(15, c.getCharacterSpacing(), 0);
}
@Test
public void resolveHorizontalAndVerticalScaling() throws IOException {
t.getCSS().put("xfa-font-vertical-scale", "75pt");
assertEquals(1, c.getHorizontalScaling(), 0);
t.getCSS().put("xfa-font-horizontal-scale", "75%");
c = applier.apply(c, t);
assertEquals(0.75f, c.getHorizontalScaling(), 0);
t.getCSS().put("xfa-font-vertical-scale", "75%");
c = applier.apply(c, t);
assertEquals(9, c.getFont().getSize(), 0);
assertEquals(100 / 75f, c.getHorizontalScaling(), 0);
}
@Test
public void resolveColor() throws IOException {
assertEquals(BaseColor.BLACK, c.getFont().getColor());
t.getCSS().put("color", "#00f");
c = applier.apply(c, t);
assertEquals(255, c.getFont().getColor().getBlue(), 0);
t.getCSS().put("color", "#00ff00");
c = applier.apply(c, t);
assertEquals(255, c.getFont().getColor().getGreen(), 0);
t.getCSS().put("color", "rgb(255,0,0)");
c = applier.apply(c, t);
assertEquals(255, c.getFont().getColor().getRed(), 0);
}
@Test
public void resolveVerticalAlign() throws IOException {
assertEquals(0, c.getTextRise(), 0);
t.getCSS().put("vertical-align", "5pt");
c = applier.apply(c, t);
assertEquals(5, c.getTextRise(), 0);
t.getCSS().put("vertical-align", "sub");
c = applier.apply(c, t);
assertEquals(12, c.getFont().getSize(), 0);
assertEquals(-c.getFont().getSize() / 2, c.getTextRise(), 0);
t.getCSS().put("vertical-align", "super");
c = applier.apply(c, t);
assertEquals(12, c.getFont().getSize(), 0);
assertEquals(c.getFont().getSize() / 2 + 0.5, c.getTextRise(), 0);
}
}