https://bz.apache.org/bugzilla/show_bug.cgi?id=65934
Bug ID: 65934
Summary: removed textparagraphs remain visible in slideshow
Product: POI
Version: 5.2.0-FINAL
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: XSLF
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
When a textparagraph is deleted, programmatically it seems as if the deletion
has been applied. However, the textparagraph is still visible in the slide of
the slideshow. (The same problem occurs with textruns, cf. another filed bug.)
Steps to reproduce:
@Test
void removeTextParagraph() throws IOException {
final XMLSlideShow ppt = new XMLSlideShow();
final XSLFSlide slide = ppt.createSlide();;
final XSLFTextBox textBox = slide.createTextBox();
textBox.setAnchor(new Rectangle(0, 0, 100, 100));
textBox.getTextParagraphs().get(0).getTextRuns().get(0).setText("lorem");
textBox.addNewTextParagraph().addNewTextRun().setText("ipsum");
textBox.addNewTextParagraph().addNewTextRun().setText("dolor");
assertEquals(3, textBox.getTextParagraphs().size());
assertEquals("lorem\nipsum\ndolor", textBox.getText());
assertEquals("lorem", textBox.getTextParagraphs().get(0).getText());
assertEquals("ipsum", textBox.getTextParagraphs().get(1).getText());
assertEquals("dolor", textBox.getTextParagraphs().get(2).getText());
textBox.getTextParagraphs().remove(textBox.getTextParagraphs().get(1));
assertEquals(2, textBox.getTextParagraphs().size());
assertEquals("lorem\ndolor", textBox.getText());
assertEquals("lorem", textBox.getTextParagraphs().get(0).getText());
assertEquals("dolor", textBox.getTextParagraphs().get(1).getText());
String filepath = System.getProperty("java.io.tmpdir") + "tmp.pptx";
FileOutputStream fos = new FileOutputStream(filepath);
ppt.write(fos);
fos.close();
System.out.println("file written to " + filepath);
}
see also:
https://user.poi.apache.narkive.com/S6TaNfG4/delete-specific-xslftextparagraph-in-xslfshape
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