com.aspose.words

Constructor Detail

• RtfSaveOptions

  public RtfSaveOptions()

Property Getters/Setters Detail

• getAllowEmbeddingPostScriptFonts/setAllowEmbeddingPostScriptFonts

  public boolean getAllowEmbeddingPostScriptFonts() / public void setAllowEmbeddingPostScriptFonts(boolean value)
  

  Gets or sets a boolean value indicating whether to allow embedding fonts with PostScript outlines when embedding TrueType fonts in a document upon it is saved. The default value is false.

  Note, Word does not embed PostScript fonts, but can open documents with embedded fonts of this type.

  This option only works when FontInfoCollection.EmbedTrueTypeFonts of the DocumentBase.FontInfos property is set to true.

• getDefaultTemplate/setDefaultTemplate

  public java.lang.String getDefaultTemplate() / public void setDefaultTemplate(java.lang.String value)
  

  Gets or sets path to default template (including filename). Default value for this property is empty string.

  If specified, this path is used to load template when Document.AutomaticallyUpdateStyles is true, but Document.AttachedTemplate is empty.

  Example:

  Shows how to set a default template for documents that do not have attached templates.

  Document doc = new Document();
  
  // Enable automatic style updating, but do not attach a template document.
  doc.setAutomaticallyUpdateStyles(true);
  
  Assert.assertEquals("", doc.getAttachedTemplate());
  
  // Since there is no template document, the document had nowhere to track style changes.
  // Use a SaveOptions object to automatically set a template
  // if a document that we are saving does not have one.
  SaveOptions options = SaveOptions.createSaveOptions("Document.DefaultTemplate.docx");
  options.setDefaultTemplate(getMyDir() + "Business brochure.dotx");
  
  doc.save(getArtifactsDir() + "Document.DefaultTemplate.docx", options);

• getDml3DEffectsRenderingMode/setDml3DEffectsRenderingMode

  public int getDml3DEffectsRenderingMode() / public void setDml3DEffectsRenderingMode(int value)
  

  Gets or sets a value determining how 3D effects are rendered. The value of the property is Dml3DEffectsRenderingMode integer constant.

  The default value is Dml3DEffectsRenderingMode.BASIC.

• getDmlEffectsRenderingMode/setDmlEffectsRenderingMode

  public int getDmlEffectsRenderingMode() / public void setDmlEffectsRenderingMode(int value)
  

  Gets or sets a value determining how DrawingML effects are rendered. The value of the property is DmlEffectsRenderingMode integer constant.

  The default value is DmlEffectsRenderingMode.SIMPLIFIED.

  This property is used when the document is exported to fixed page formats.

  Example:

  Shows how to configure the rendering quality of DrawingML effects in a document as we save it to PDF.

  Document doc = new Document(getMyDir() + "DrawingML shape effects.docx");
  
  // Create a "PdfSaveOptions" object that we can pass to the document's "Save" method
  // to modify how that method converts the document to .PDF.
  PdfSaveOptions options = new PdfSaveOptions();
  
  // Set the "DmlEffectsRenderingMode" property to "DmlEffectsRenderingMode.None" to discard all DrawingML effects.
  // Set the "DmlEffectsRenderingMode" property to "DmlEffectsRenderingMode.Simplified"
  // to render a simplified version of DrawingML effects.
  // Set the "DmlEffectsRenderingMode" property to "DmlEffectsRenderingMode.Fine" to
  // render DrawingML effects with more accuracy and also with more processing cost.
  options.setDmlEffectsRenderingMode(effectsRenderingMode);
  
  Assert.assertEquals(DmlRenderingMode.DRAWING_ML, options.getDmlRenderingMode());
  
  doc.save(getArtifactsDir() + "PdfSaveOptions.DrawingMLEffects.pdf", options);

• getDmlRenderingMode/setDmlRenderingMode

  public int getDmlRenderingMode() / public void setDmlRenderingMode(int value)
  

  Gets or sets a value determining how DrawingML shapes are rendered. The value of the property is DmlRenderingMode integer constant.

  The default value is DmlRenderingMode.FALLBACK.

  This property is used when the document is exported to fixed page formats.

  Example:

  Shows how to render fallback shapes when saving to PDF.

  Document doc = new Document(getMyDir() + "DrawingML shape fallbacks.docx");
  
  // Create a "PdfSaveOptions" object that we can pass to the document's "Save" method
  // to modify how that method converts the document to .PDF.
  PdfSaveOptions options = new PdfSaveOptions();
  
  // Set the "DmlRenderingMode" property to "DmlRenderingMode.Fallback"
  // to substitute DML shapes with their fallback shapes.
  // Set the "DmlRenderingMode" property to "DmlRenderingMode.DrawingML"
  // to render the DML shapes themselves.
  options.setDmlRenderingMode(dmlRenderingMode);
  
  doc.save(getArtifactsDir() + "PdfSaveOptions.DrawingMLFallback.pdf", options);

  Example:

  Shows how to configure the rendering quality of DrawingML effects in a document as we save it to PDF.

  Document doc = new Document(getMyDir() + "DrawingML shape effects.docx");
  
  // Create a "PdfSaveOptions" object that we can pass to the document's "Save" method
  // to modify how that method converts the document to .PDF.
  PdfSaveOptions options = new PdfSaveOptions();
  
  // Set the "DmlEffectsRenderingMode" property to "DmlEffectsRenderingMode.None" to discard all DrawingML effects.
  // Set the "DmlEffectsRenderingMode" property to "DmlEffectsRenderingMode.Simplified"
  // to render a simplified version of DrawingML effects.
  // Set the "DmlEffectsRenderingMode" property to "DmlEffectsRenderingMode.Fine" to
  // render DrawingML effects with more accuracy and also with more processing cost.
  options.setDmlEffectsRenderingMode(effectsRenderingMode);
  
  Assert.assertEquals(DmlRenderingMode.DRAWING_ML, options.getDmlRenderingMode());
  
  doc.save(getArtifactsDir() + "PdfSaveOptions.DrawingMLEffects.pdf", options);

• getExportCompactSize/setExportCompactSize

  public boolean getExportCompactSize() / public void setExportCompactSize(boolean value)
  

  Allows to make output RTF documents smaller in size, but if they contain RTL (right-to-left) text, it will not be displayed correctly. Default value is false.

  If the document that you want to convert to RTF using Aspose.Words does not contain right-to-left text in languages like Arabic, then you can set this option to true to reduce the size of the resulting RTF.

  Example:

  Shows how to save a document to .rtf with custom options.

  Document doc = new Document(getMyDir() + "Rendering.docx");
  
  // Create an "RtfSaveOptions" object to pass to the document's "Save" method to modify how we save it to an RTF.
  RtfSaveOptions options = new RtfSaveOptions();
  
  Assert.assertEquals(SaveFormat.RTF, options.getSaveFormat());
  
  // Set the "ExportCompactSize" property to "true" to
  // reduce the saved document's size at the cost of right-to-left text compatibility.
  options.setExportCompactSize(true);
  
  // Set the "ExportImagesFotOldReaders" property to "true" to use extra keywords to ensure that our document is
  // compatible with pre-Microsoft Word 97 readers and WordPad.
  // Set the "ExportImagesFotOldReaders" property to "false" to reduce the size of the document,
  // but prevent old readers from being able to read any non-metafile or BMP images that the document may contain.
  options.setExportImagesForOldReaders(exportImagesForOldReaders);
  
  doc.save(getArtifactsDir() + "RtfSaveOptions.ExportImages.rtf", options);

• getExportImagesForOldReaders/setExportImagesForOldReaders

  public boolean getExportImagesForOldReaders() / public void setExportImagesForOldReaders(boolean value)
  

  Specifies whether the keywords for "old readers" are written to RTF or not. This can significantly affect the size of the RTF document. Default value is true.

  "Old readers" are pre-Microsoft Word 97 applications and also WordPad. When this option is true Aspose.Words writes additional RTF keywords. These keywords allow the document to be displayed correctly when opened in an "old reader" application, but can significantly increase the size of the document.

  If you set this option to false, then only images in WMF, EMF and BMP formats will be displayed in "old readers".

  Example:

  Shows how to save a document to .rtf with custom options.

  Document doc = new Document(getMyDir() + "Rendering.docx");
  
  // Create an "RtfSaveOptions" object to pass to the document's "Save" method to modify how we save it to an RTF.
  RtfSaveOptions options = new RtfSaveOptions();
  
  Assert.assertEquals(SaveFormat.RTF, options.getSaveFormat());
  
  // Set the "ExportCompactSize" property to "true" to
  // reduce the saved document's size at the cost of right-to-left text compatibility.
  options.setExportCompactSize(true);
  
  // Set the "ExportImagesFotOldReaders" property to "true" to use extra keywords to ensure that our document is
  // compatible with pre-Microsoft Word 97 readers and WordPad.
  // Set the "ExportImagesFotOldReaders" property to "false" to reduce the size of the document,
  // but prevent old readers from being able to read any non-metafile or BMP images that the document may contain.
  options.setExportImagesForOldReaders(exportImagesForOldReaders);
  
  doc.save(getArtifactsDir() + "RtfSaveOptions.ExportImages.rtf", options);

• getMemoryOptimization/setMemoryOptimization

  public boolean getMemoryOptimization() / public void setMemoryOptimization(boolean value)
  

  Gets or sets value determining if memory optimization should be performed before saving the document. Default value for this property is false.

  Setting this option to true can significantly decrease memory consumption while saving large documents at the cost of slower saving time.

  Example:

  Shows an option to optimize memory consumption when rendering large documents to PDF.

  Document doc = new Document(getMyDir() + "Rendering.docx");
  
  // Create a "PdfSaveOptions" object that we can pass to the document's "Save" method
  // to modify how that method converts the document to .PDF.
  SaveOptions saveOptions = SaveOptions.createSaveOptions(SaveFormat.PDF);
  
  // Set the "MemoryOptimization" property to "true" to lower the memory footprint of large documents' saving operations
  // at the cost of increasing the duration of the operation.
  // Set the "MemoryOptimization" property to "false" to save the document as a PDF normally.
  saveOptions.setMemoryOptimization(memoryOptimization);
  
  doc.save(getArtifactsDir() + "PdfSaveOptions.MemoryOptimization.pdf", saveOptions);

• getPrettyFormat/setPrettyFormat

  public boolean getPrettyFormat() / public void setPrettyFormat(boolean value)
  

  When true, pretty formats output where applicable. Default value is false.

  Set to true to make HTML, MHTML, EPUB, WordML, RTF, DOCX and ODT output human readable. Useful for testing or debugging.

  Example:

  Shows how to enhance the readability of the raw code of a saved .html document.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  builder.writeln("Hello world!");
  
  HtmlSaveOptions htmlOptions = new HtmlSaveOptions(SaveFormat.HTML);
  {
      htmlOptions.setPrettyFormat(usePrettyFormat);
  }
  
  doc.save(getArtifactsDir() + "HtmlSaveOptions.PrettyFormat.html", htmlOptions);
  
  // Enabling pretty format makes the raw html code more readable by adding tab stop and new line characters.
  String html = FileUtils.readFileToString(new File(getArtifactsDir() + "HtmlSaveOptions.PrettyFormat.html"), StandardCharsets.UTF_8);
  
  if (usePrettyFormat)
      Assert.assertEquals(
              "<html>\r\n" +
                      "\t<head>\r\n" +
                      "\t\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\r\n" +
                      "\t\t<meta http-equiv=\"Content-Style-Type\" content=\"text/css\" />\r\n" +
                      MessageFormat.format("\t\t<meta name=\"generator\" content=\"{0} {1}\" />\r\n", BuildVersionInfo.getProduct(), BuildVersionInfo.getVersion()) +
                      "\t\t<title>\r\n" +
                      "\t\t</title>\r\n" +
                      "\t</head>\r\n" +
                      "\t<body style=\"font-family:'Times New Roman'; font-size:12pt\">\r\n" +
                      "\t\t<div>\r\n" +
                      "\t\t\t<p style=\"margin-top:0pt; margin-bottom:0pt\">\r\n" +
                      "\t\t\t\t<span>Hello world!</span>\r\n" +
                      "\t\t\t</p>\r\n" +
                      "\t\t\t<p style=\"margin-top:0pt; margin-bottom:0pt\">\r\n" +
                      "\t\t\t\t<span style=\"-aw-import:ignore\">&#xa0;</span>\r\n" +
                      "\t\t\t</p>\r\n" +
                      "\t\t</div>\r\n" +
                      "\t</body>\r\n</html>",
              html);
  else
      Assert.assertEquals(
              "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />" +
                      "<meta http-equiv=\"Content-Style-Type\" content=\"text/css\" />" +
                      MessageFormat.format("<meta name=\"generator\" content=\"{0} {1}\" /><title></title></head>", BuildVersionInfo.getProduct(), BuildVersionInfo.getVersion()) +
                      "<body style=\"font-family:'Times New Roman'; font-size:12pt\">" +
                      "<div><p style=\"margin-top:0pt; margin-bottom:0pt\"><span>Hello world!</span></p>" +
                      "<p style=\"margin-top:0pt; margin-bottom:0pt\"><span style=\"-aw-import:ignore\">&#xa0;</span></p></div></body></html>",
              html);

• getSaveFormat/setSaveFormat

  public int getSaveFormat() / public void setSaveFormat(int value)
  

  Specifies the format in which the document will be saved if this save options object is used. Can only be SaveFormat.RTF. The value of the property is SaveFormat integer constant.

  Example:

  Shows how to save a document to .rtf with custom options.

  Document doc = new Document(getMyDir() + "Rendering.docx");
  
  // Create an "RtfSaveOptions" object to pass to the document's "Save" method to modify how we save it to an RTF.
  RtfSaveOptions options = new RtfSaveOptions();
  
  Assert.assertEquals(SaveFormat.RTF, options.getSaveFormat());
  
  // Set the "ExportCompactSize" property to "true" to
  // reduce the saved document's size at the cost of right-to-left text compatibility.
  options.setExportCompactSize(true);
  
  // Set the "ExportImagesFotOldReaders" property to "true" to use extra keywords to ensure that our document is
  // compatible with pre-Microsoft Word 97 readers and WordPad.
  // Set the "ExportImagesFotOldReaders" property to "false" to reduce the size of the document,
  // but prevent old readers from being able to read any non-metafile or BMP images that the document may contain.
  options.setExportImagesForOldReaders(exportImagesForOldReaders);
  
  doc.save(getArtifactsDir() + "RtfSaveOptions.ExportImages.rtf", options);

• getSaveImagesAsWmf/setSaveImagesAsWmf

  public boolean getSaveImagesAsWmf() / public void setSaveImagesAsWmf(boolean value)
  

  When true all images will be saved as WMF.

  This option might help to avoid WordPad warning messages.

  Example:

  Shows how to convert all images in a document to the Windows Metafile format as we save the document as an RTF.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  builder.writeln("Jpeg image:");
  Shape imageShape = builder.insertImage(getImageDir() + "Logo.jpg");
  
  Assert.assertEquals(ImageType.JPEG, imageShape.getImageData().getImageType());
  
  builder.insertParagraph();
  builder.writeln("Png image:");
  imageShape = builder.insertImage(getImageDir() + "Transparent background logo.png");
  
  Assert.assertEquals(ImageType.PNG, imageShape.getImageData().getImageType());
  
  // Create an "RtfSaveOptions" object to pass to the document's "Save" method to modify how we save it to an RTF.
  RtfSaveOptions rtfSaveOptions = new RtfSaveOptions();
  
  // Set the "SaveImagesAsWmf" property to "true" to convert all images in the document to WMF as we save it to RTF.
  // Doing so will help readers such as WordPad to read our document.
  // Set the "SaveImagesAsWmf" property to "false" to preserve the original format of all images in the document
  // as we save it to RTF. This will preserve the quality of the images at the cost of compatibility with older RTF readers.
  rtfSaveOptions.setSaveImagesAsWmf(saveImagesAsWmf);
  
  doc.save(getArtifactsDir() + "RtfSaveOptions.SaveImagesAsWmf.rtf", rtfSaveOptions);
  
  doc = new Document(getArtifactsDir() + "RtfSaveOptions.SaveImagesAsWmf.rtf");
  
  NodeCollection shapes = doc.getChildNodes(NodeType.SHAPE, true);
  
  if (saveImagesAsWmf)
  {
      Assert.assertEquals(ImageType.WMF, ((Shape)shapes.get(0)).getImageData().getImageType());
      Assert.assertEquals(ImageType.WMF, ((Shape)shapes.get(1)).getImageData().getImageType());
  }
  else
  {
      Assert.assertEquals(ImageType.JPEG, ((Shape)shapes.get(0)).getImageData().getImageType());
      Assert.assertEquals(ImageType.PNG, ((Shape)shapes.get(1)).getImageData().getImageType());
  }

• getTempFolder/setTempFolder

  public java.lang.String getTempFolder() / public void setTempFolder(java.lang.String value)
  

  Specifies the folder for temporary files used when saving to a DOC or DOCX file. By default this property is null and no temporary files are used.

  When Aspose.Words saves a document, it needs to create temporary internal structures. By default, these internal structures are created in memory and the memory usage spikes for a short period while the document is being saved. When saving is complete, the memory is freed and reclaimed by the garbage collector.

  If you are saving a very large document (thousands of pages) and/or processing many documents at the same time, then the memory spike during saving can be significant enough to cause the system to throw System.OutOfMemoryException. Specifying a temporary folder using TempFolder will cause Aspose.Words to keep the internal structures in temporary files instead of memory. It reduces the memory usage during saving, but will decrease the save performance.

  The folder must exist and be writable, otherwise an exception will be thrown.

  Aspose.Words automatically deletes all temporary files when saving is complete.

  Example:

  Shows how to use the hard drive instead of memory when saving a document.

  Document doc = new Document(getMyDir() + "Rendering.docx");
  
  // When we save a document, various elements are temporarily stored in memory as the save operation is taking place.
  // We can use this option to use a temporary folder in the local file system instead,
  // which will reduce our application's memory overhead.
  DocSaveOptions options = new DocSaveOptions();
  options.setTempFolder(getArtifactsDir() + "TempFiles");
  
  // The specified temporary folder must exist in the local file system before the save operation.
  new File(options.getTempFolder()).mkdir();
  
  doc.save(getArtifactsDir() + "DocSaveOptions.TempFolder.doc", options);
  
  // The folder will persist with no residual contents from the load operation.
  Assert.assertEquals(new File(options.getTempFolder()).listFiles().length, 0);

• getUpdateFields/setUpdateFields

  public boolean getUpdateFields() / public void setUpdateFields(boolean value)
  

  Gets or sets a value determining if fields of certain types should be updated before saving the document to a fixed page format. Default value for this property is true.

  Allows to specify whether to mimic or not MS Word behavior.

  Example:

  Shows how to update all the fields in a document immediately before saving it to PDF.

  Document doc = new Document();
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  // Insert text with PAGE and NUMPAGES fields. These fields do not display the correct value in real time.
  // We will need to manually update them using updating methods such as "Field.Update()", and "Document.UpdateFields()"
  // each time we need them to display accurate values.
  builder.write("Page ");
  builder.insertField("PAGE", "");
  builder.write(" of ");
  builder.insertField("NUMPAGES", "");
  builder.insertBreak(BreakType.PAGE_BREAK);
  builder.writeln("Hello World!");
  
  // Create a "PdfSaveOptions" object that we can pass to the document's "Save" method
  // to modify how that method converts the document to .PDF.
  PdfSaveOptions options = new PdfSaveOptions();
  
  // Set the "UpdateFields" property to "false" to not update all the fields in a document right before a save operation.
  // This is the preferable option if we know that all our fields will be up to date before saving.
  // Set the "UpdateFields" property to "true" to iterate through all the document
  // fields and update them before we save it as a PDF. This will make sure that all the fields will display
  // the most accurate values in the PDF.
  options.setUpdateFields(updateFields);
  
  // We can clone PdfSaveOptions objects.
  Assert.assertNotSame(options, options.deepClone());
  
  doc.save(getArtifactsDir() + "PdfSaveOptions.UpdateFields.pdf", options);

• getUpdateLastPrintedProperty/setUpdateLastPrintedProperty

  public boolean getUpdateLastPrintedProperty() / public void setUpdateLastPrintedProperty(boolean value)
  

  Gets or sets a value determining whether the BuiltInDocumentProperties.LastPrinted property is updated before saving.

  Example:

  Shows how to update a document's "Last printed" property when saving.

  Document doc = new Document();
  
  // This flag determines whether the last printed date, which is a built-in property, is updated.
  // If so, then the date of the document's most recent save operation
  // with this SaveOptions object passed as a parameter is used as the print date.
  DocSaveOptions saveOptions = new DocSaveOptions();
  saveOptions.setUpdateLastPrintedProperty(isUpdateLastPrintedProperty);
  
  // In Microsoft Word 2003, this property can be found via File -> Properties -> Statistics -> Printed.
  // It can also be displayed in the document's body by using a PRINTDATE field.
  doc.save(getArtifactsDir() + "DocSaveOptions.UpdateLastPrintedProperty.doc", saveOptions);
  
  // Open the saved document, then verify the value of the property.
  doc = new Document(getArtifactsDir() + "DocSaveOptions.UpdateLastPrintedProperty.doc");
  
  Assert.assertNotEquals(Calendar.getInstance().getTime(), doc.getBuiltInDocumentProperties().getLastPrinted());

• getUpdateLastSavedTimeProperty/setUpdateLastSavedTimeProperty

  public boolean getUpdateLastSavedTimeProperty() / public void setUpdateLastSavedTimeProperty(boolean value)
  

  Gets or sets a value determining whether the BuiltInDocumentProperties.LastSavedTime property is updated before saving.

  Example:

  Shows how to determine whether to preserve the document's "Last saved time" property when saving.

  Document doc = new Document(getMyDir() + "Document.docx");
  
  // When we save the document to an OOXML format, we can create an OoxmlSaveOptions object
  // and then pass it to the document's saving method to modify how we save the document.
  // Set the "UpdateLastSavedTimeProperty" property to "true" to
  // set the output document's "Last saved time" built-in property to the current date/time.
  // Set the "UpdateLastSavedTimeProperty" property to "false" to
  // preserve the original value of the input document's "Last saved time" built-in property.
  OoxmlSaveOptions saveOptions = new OoxmlSaveOptions();
  saveOptions.setUpdateLastSavedTimeProperty(updateLastSavedTimeProperty);
  
  doc.save(getArtifactsDir() + "OoxmlSaveOptions.LastSavedTime.docx", saveOptions);

• getUpdateSdtContent/setUpdateSdtContent

  public boolean getUpdateSdtContent() / public void setUpdateSdtContent(boolean value)
  

  Gets or sets value determining whether content of StructuredDocumentTag is updated before saving.

  The default value is true.

  Example:

  Shows how structured document tags can be updated while saving to .pdf.

  Document doc = new Document();
  
  // Insert two StructuredDocumentTags; a date and a drop down list
  StructuredDocumentTag tag = new StructuredDocumentTag(doc, SdtType.DATE, MarkupLevel.BLOCK);
  tag.setFullDate(new Date());
  
  doc.getFirstSection().getBody().appendChild(tag);
  
  tag = new StructuredDocumentTag(doc, SdtType.DROP_DOWN_LIST, MarkupLevel.BLOCK);
  tag.getListItems().add(new SdtListItem("Value 1"));
  tag.getListItems().add(new SdtListItem("Value 2"));
  tag.getListItems().add(new SdtListItem("Value 3"));
  tag.getListItems().setSelectedValue(tag.getListItems().get(1));
  
  doc.getFirstSection().getBody().appendChild(tag);
  
  // We've selected default values for both tags
  // We can save those values in the document without immediately updating the tags, leaving them in their default state
  // by using a SaveOptions object with this flag set
  PdfSaveOptions options = new PdfSaveOptions();
  options.setUpdateSdtContent(updateSdtContent);
  
  doc.save(getArtifactsDir() + "StructuredDocumentTag.UpdateSdtContent.pdf", options);

• getUseAntiAliasing/setUseAntiAliasing

  public boolean getUseAntiAliasing() / public void setUseAntiAliasing(boolean value)
  

  Gets or sets a value determining whether or not to use anti-aliasing for rendering.

  The default value is false. When this value is set to true anti-aliasing is used for rendering.

  This property is used when the document is exported to the following formats: SaveFormat.TIFF, SaveFormat.PNG, SaveFormat.BMP, SaveFormat.JPEG, SaveFormat.EMF. When the document is exported to the SaveFormat.HTML, SaveFormat.MHTML and SaveFormat.EPUB formats this option is used for raster images.

  Example:

  Shows how to improve the quality of a rendered document with SaveOptions.

  Document doc = new Document(getMyDir() + "Rendering.docx");
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  builder.getFont().setSize(60.0);
  builder.writeln("Some text.");
  
  SaveOptions options = new ImageSaveOptions(SaveFormat.JPEG);
  
  doc.save(getArtifactsDir() + "Document.ImageSaveOptions.Default.jpg", options);
  
  options.setUseAntiAliasing(true);
  options.setUseHighQualityRendering(true);
  
  doc.save(getArtifactsDir() + "Document.ImageSaveOptions.HighQuality.jpg", options);

• getUseHighQualityRendering/setUseHighQualityRendering

  public boolean getUseHighQualityRendering() / public void setUseHighQualityRendering(boolean value)
  

  Gets or sets a value determining whether or not to use high quality (i.e. slow) rendering algorithms.

  The default value is false.

  This property is used when the document is exported to image formats: SaveFormat.TIFF, SaveFormat.PNG, SaveFormat.BMP, SaveFormat.JPEG, SaveFormat.EMF.

  Example:

  Shows how to improve the quality of a rendered document with SaveOptions.

  Document doc = new Document(getMyDir() + "Rendering.docx");
  DocumentBuilder builder = new DocumentBuilder(doc);
  
  builder.getFont().setSize(60.0);
  builder.writeln("Some text.");
  
  SaveOptions options = new ImageSaveOptions(SaveFormat.JPEG);
  
  doc.save(getArtifactsDir() + "Document.ImageSaveOptions.Default.jpg", options);
  
  options.setUseAntiAliasing(true);
  options.setUseHighQualityRendering(true);
  
  doc.save(getArtifactsDir() + "Document.ImageSaveOptions.HighQuality.jpg", options);