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Add possibility to set zoomPercent for XWPFDocument

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1697992 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Dominik Stadler 2015-08-26 19:34:28 +00:00
parent fd02230c1d
commit 6bdc2fb024
3 changed files with 49 additions and 3 deletions
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19
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFDocument.java
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@ -1199,6 +1199,25 @@ public class XWPFDocument extends POIXMLDocument implements Document, IBody {
settings.setTrackRevisions(enable);
}
/**
* Returns the current zoom factor in percent values, i.e. 100 is normal zoom.
*
* @return A percent value denoting the current zoom setting of this document.
*/
public long getZoomPercent() {
return settings.getZoomPercent();
}
/**
* Set the zoom setting as percent value, i.e. 100 is normal zoom.
*
* @param zoomPercent A percent value denoting the zoom setting for this document.
*/
public void setZoomPercent(long zoomPercent) {
settings.setZoomPercent(zoomPercent);;
}
/**
* inserts an existing XWPFTable to the arrays bodyElements and tables
*

7
src/ooxml/java/org/apache/poi/xwpf/usermodel/XWPFSettings.java
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@ -84,7 +84,12 @@ public class XWPFSettings extends POIXMLDocumentPart {
zoom = ctSettings.getZoom();
}
return zoom.getPercent().longValue();
BigInteger percent = zoom.getPercent();
if(percent == null) {
return 100;
}
return percent.longValue();
}
/**

26
src/ooxml/testcases/org/apache/poi/xwpf/usermodel/TestXWPFDocument.java
View File

@ -17,12 +17,12 @@
package org.apache.poi.xwpf.usermodel;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.util.Arrays;
import java.util.List;
import junit.framework.TestCase;
import org.apache.poi.POIXMLDocumentPart;
import org.apache.poi.POIXMLProperties;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
@ -36,6 +36,8 @@ import org.apache.poi.xwpf.XWPFTestDataSamples;
import org.apache.xmlbeans.XmlCursor;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
import junit.framework.TestCase;
public final class TestXWPFDocument extends TestCase {
public void testContainsMainContentType() throws Exception {
@ -352,9 +354,29 @@ public final class TestXWPFDocument extends TestCase {
assertEquals(0, extendedProperties.getUnderlyingProperties().getCharacters());
}
public void testSettings() {
public void testSettings() throws IOException {
XWPFSettings settings = new XWPFSettings();
assertEquals(100, settings.getZoomPercent());
settings.setZoomPercent(50);
assertEquals(50, settings.getZoomPercent());
XWPFDocument doc = new XWPFDocument();
assertEquals(100, doc.getZoomPercent());
doc.setZoomPercent(50);
assertEquals(50, doc.getZoomPercent());
doc.setZoomPercent(200);
assertEquals(200, doc.getZoomPercent());
XWPFDocument back = XWPFTestDataSamples.writeOutAndReadBack(doc);
assertEquals(200, back.getZoomPercent());
back.close();
// OutputStream out = new FileOutputStream("/tmp/testZoom.docx");
// doc.write(out);
// out.close();
doc.close();
}
}