We are glad to announce the release of Spire.Office for Java 7.8.0. In this version, Spire.XLS for Java supports custom sorting and supports converting Excel containing chart types defined by Excel 2016 to PDF and images; Spire.Presentation for Java supports converting all slides from a PowerPoint document to an SVG file and deleting macros from PPTM files; Spire.Doc for Java enhances the conversion from Word and HTML to PDF; Spire.PDF for Java enhances the conversion from PDF to images, Tiff, OFD, and PDF/A3A as well as Tiff to PDF. Additionally, many known bugs have been fixed successfully. More details are listed below.
Click the link to download Spire.Office for Java 7.8.0:
Here is a list of changes made in this release
Spire.XLS for Java
| Category | ID | Description |
| New feature | SPIREXLS-3704 | Supports custom sorting.
wb.getDataSorter().getSortColumns().add(0, new String[]
{"12345","Argentina", "Area", "Chile", "Capital","USA","Ecuador","Guyana"}
); wb.getDataSorter().sort(wb.getWorksheets().get(0).getRange().get("A1:A8"));
|
| New feature | - | Supports converting Excel containing chart types defined by Excel 2016 to PDF and images. |
| Bug | SPIREXLS-3524 | Fixes the issue that caused incorrect chart content after converting Excel to PDF. |
| Bug | SPIREXLS-3862 | Fixes the issue that caused incorrect line color after converting Excel to Html. |
| Bug | SPIREXLS-3863 | Fixes the issue that the chart became blurry after converting Excel to Html. |
| Bug | SPIREXLS-3975 | Fixes the issue that caused incorrect data after importing data from datatable in sheet |
| Bug | SPIREXLS-3976 | Fixes the issue that the line format was changed after adding TrendLines to chart. |
| Bug | SPIREXLS-3979 | Fixes the issue that the content in X axis was incorrect after converting chart to image. |
Spire.Presentation for Java
| Category | ID | Description |
| New feature | SPIREPPT-1983 | Supports deleting macros from PPTM files. |
| New feature | SPIREPPT-1995 | Provides the method isSlideSizeAutoFit() to fit content to the slide size when cloning slides. Note: currently only 4:3->16:9 is supported.
Presentation presentation1 =new Presentation(); presentation1.loadFromFile(inputFile_1); Presentation presentation2 =new Presentation(); presentation2.loadFromFile(inputFile_2); presentation1.isSlideSizeAutoFit(true); ILayout layout = presentation1.getSlides().get(0).getLayout(); presentation1.getSlides().append(presentation2.getSlides().get(0),layout); presentation1.saveToFile(outputFile, FileFormat.PPTX_2013); |
| New feature | SPIREPPT-1996 | Supports converting all slides from a PowerPoint document to an SVG file.
byte[] bytes=ppt.saveToOneSVG();
try(java.io.FileOutputStream stream = new java.io.FileOutputStream(outputFile)){
stream.write(bytes);
}
|
| Bug | SPIREPPT-1982 | Fixes the issue that the application threw exceptions "NullPointerException" and “Unsupported Image Type” when converting PPT to images. |
| Bug | SPIREPPT-1990 | Fixes the issue that the size of text font was reduced after splitting the PowerPoint document according to the slides. |
| Bug | SPIREPPT-1991 | Fixes the issue that when setShowLoop(true) method has been set to loop the slideshow, the Microsoft PowerPoint would stop after playing the first slide. |
| Bug | SPIREPPT-1994 | Optimizes the speed of loading PowerPoint files. |
| Bug | SPIREPPT-2000 | Adjusts the names of slide.SaveToFile(), SaveToSVG() methods to saveToFile() and saveToSVG(). |
| Bug | SPIREPPT-2004 | Fixes the issue that the application threw exception “Java heap space" when converting PowerPoint to images. |
Spire.Doc for Java
| Category | ID | Description |
| Bug | SPIREDOC-4372 | Fixes the issue that the application hung when converting Word to PDF. |
| Bug | SPIREDOC-6957 | Fixes the issue that the application threw the "IndexOutOfBoundException" when converting HTML to PDF. |
| Bug | SPIREDOC-7123 | Fixes the issue that the password was lost after loading and saving a password-protected Word document. |
| Bug | SPIREDOC-7524 | Fixes the issue that caused incorrect number list after converting Word to HTML. |
| Bug | SPIREDOC-7620 SPIREDOC-7628 SPIREDOC-7732 SPIREDOC-7736 SPIREDOC-7737 SPIREDOC-7750 SPIREDOC-7751 SPIREDOC-7752 SPIREDOC-7907 SPIREDOC-8005 SPIREDOC-8009 SPIREDOC-8060 SPIREDOC-8062 |
Fixes the issue that caused incorrect pagination after converting Word to PDF. |
| Bug | SPIREDOC-7658 SPIREDOC-8043 |
Fixes the issue that caused incorrect text wrapping after converting Word to PDF. |
| Bug | SPIREDOC-7713 SPIREDOC-7741 SPIREDOC-7831 SPIREDOC-7999 |
Fixes the issue that the contents were overlapped after converting Word to PDF. |
| Bug | SPIREDOC-7739 | Fixes the issue that the location of line was incorrect after converting Word to PDF. |
| Bug | SPIREDOC-7748 | Fixes the issue that the location of number was incorrect after converting Word to PDF. |
| Bug | SPIREDOC-7758 | Fixes the issue that caused incorrect content format after converting Word to PDF. |
| Bug | SPIREDOC-7820 | Fixes the issue that the table text was not centered after converting Word to PDF. |
| Bug | SPIREDOC-7851 | Fixes the issue that setting the docPicture.setWidthScale and docPicture.setHeightScale properties didn't take effect. |
| Bug | SPIREDOC-7913 | Fixes the issue that caused incomplete content and blurry table after converting Word to PDF. |
| Bug | SPIREDOC-7912 | Fixes the issue that caused incorrect table format after converting HTML to image. |
| Bug | SPIREDOC-7914 SPIREDOC-7926 SPIREDOC-7932 SPIREDOC-7942 |
Fixes the issue that the decimal point was covered after converting Word to PDF. |
| Bug | SPIREDOC-7955 | Fixes the issue that the content was blank after converting Word to PDF. |
| Bug | SPIREDOC-7966 | Fixes the issue that the date repeated after converting Word to PDF. |
| Bug | SPIREDOC-7981 | Fixes the issue that the border of table was lost after converting Word to PDF. |
| Bug | SPIREDOC-8011 | Fixes the issue that the content was blank after adding LatexMathCode. |
| Bug | SPIREDOC-8012 | Fixes the issue that caused incorrect content after adding LatexMathCode. |
| Bug | SPIREDOC-8039 | Fixes the issue that caused incorrect order of cell content after converting Word to PDF. |
| Bug | SPIREDOC-8040 | Fixes the issue that caused incorrect wrapping of cell content after converting Word to PDF. |
| Bug | SPIREDOC-8065 | Fixes the issue that the table contents were messed up after converting Word to PDF. |
| Bug | SPIREDOC-8078 | Fixes the issue that the application threw the "IndexOutOfBoundException" when removing table cell. |
| Bug | SPIREDOC-8087 | Fixes the issue that caused incorrect text wrapping after converting Word to PDF. |
| Bug | SPIREDOC-8093 | Fixes the issue that the application threw the "Unknow char: \" when appending HTML to Word. |
| Bug | SPIREDOC-8104 | Fixes the issue that the text was garbled after converting Word PDF with new engine. |
| Bug | SPIREDOC-8155 | Fixes the issue that the application threw the Unknown char: ' when loading Word document. |
| Bug | SPIREDOC-8172 | Fixes the issue that caused incorrect data of field after converting Word to PDF. |
| Bug | SPIREDOC-8201 | Fixes the issue that the decimal point was lost after converting Word to PDF. |
Spire.PDF for Java
| Category | ID | Description |
| Bug | SPIREPDF-5248 | Fixes the issue that some characters were incorrect after converting PDF to PDF/A3A. |
| Bug | SPIREPDF-5312 | Fixes the issue that the application threw exception "Parameter is invalid" when converting PDF to Tiff. |
| Bug | SPIREPDF-5322 | Fixes the issue that the location of text was incorrect after converting PDF to image. |
| Bug | SPIREPDF-5327 | Fixed the issue that after converting PDF to OFD, the content was lost when opened with Dotpoly OFD reader. |
| Bug | SPIREPDF-5332 | Fixes the issue that the text displayed incorrectly after converting PDF to image. |
| Bug | SPIREPDF-5337 | Fixes the issue that the application threw exception "No have this TiffTag" when converting Tiff to PDF. |
| Bug | SPIREPDF-5350 | Fixes the issue that the content was lost after converting PDF to OFD. |
| Bug | SPIREPDF-5362 | Fixes the issue that the application threw exception "NullPointerException" when loading PDF. |
