Spire.XLS for Java 14.3.2 optimizes the memory usage for parsing Excel documents
2024-03-27 03:32:06
We are happy to announce the release of Spire.XLS for Java 14.3.2. This version optimizes the memory usage for parsing Excel files. Besides, some known issues are fixed in this version, such as the issue that shapes were lost after copying a worksheet table. More details are listed below. Here is a list of changes made in this release Category ID Description Bug SPIREXLS-5096 Optimize the issue that the memory consumption is high when parsing Excel documents. Bug SPIREXLS-5136 Fix the issue that it reported an error when opening an Excel document after loading and saving it directly. Bug SPIREXLS-5138…
Spire.XLS for Java 14.3.0 supports AI features
2024-03-12 08:08:14
We are pleased to announce the release of Spire.XLS for Java 14.3.0. This version adds the XLSAI feature to the original Spire.XLS for Java product. By sending requests to the AI model, it is possible to achieve functions such as document calculation, range merging, image generation, file upload, questioning and translation with the help of AI. More details are listed below. Here is a list of the main AI functions and their APIs Function API Calculate document public String excelGenerate(List<CellRange> ranges) Merge ranges public String excelMerge(CellRange descRange, List<Cellrange> srcRanges, CellRange titleRange) Generate images public InputStream imageGenerate(String description) Generate images with…
Spire.XLS for Java 14.2.4 supports saving Kingdraw drawn OLE objects as images
2024-02-23 09:44:36
We are pleased to announce the release of Spire.XLS for Java 14.2.4. This version supports saving Kingdraw drawn OLE objects as images. What's more, some known issues are fixed successfully, such as the issue that the content was incorrect when converting Excel to PDF. More details are listed below. Here is a list of changes made in this release Category ID Description New feature SPIREXLS-5046 Supports saving Kingdraw drawn OLE objects as images. com.spire.xls.Workbook workbook = new com.spire.xls.Workbook(); workbook.loadFromFile("data.xlsx"); Worksheet sheet = workbook.getWorksheets().get(0); Object o = sheet.getCellRange("C2").getFormulaValue(); if (sheet.hasOleObjects()) { for (int i = 0; i < sheet.getOleObjects().size(); i++) {…
Spire.XLS for Java 14.1.1 enhances the conversion from HTML to XLSX
2024-01-16 06:04:20
We are happy to announce the release of Spire.XLS for Java 14.1.1. This version enhances the conversion from HTML to XLSX. Besides, some known issues are fixed in this version, such as the issue that the obtained fill color value for cells without fill color was (0,0,0). More details are listed below. Here is a list of changes made in this release Category ID Description Bug SPIREXLS-5020 Fixes the issue that the margins of saved XLSX documents were incorrect when printed and previewed with the WPS tool. Bug SPIREXLS-5037 Fixes the issue that the obtained fill color value for cells…
Spire.XLS for Java 13.12.12 supports retrieving embedded images added with WPS tools
2023-12-20 09:57:03
We are delighted to announce the release of Spire.XLS for Java 13.12.12. This version supports retrieving embedded images added with WPS tools. Besides, it enhances the conversion from XLSM to PDF. Moreover, some known issues are fixed successfully in this version, such as the issue that the program suspended when loading an Excel document. More details are listed below. Here is a list of changes made in this release Category ID Description New feature SPIREXLS-4971 Adds the worksheet.getCellImages() method to retrieve embedded images added with WPS tools. Workbook workbook = new Workbook(); workbook.loadFromFile("sample.xlsx"); Worksheet sheet = workbook.getWorksheets().get(0); ExcelPicture[] picture =…
Spire.XLS for Java 13.11.6 enhances the conversions from Excel to Html
2023-11-24 10:44:26
We're pleased to announce the release of Spire.XLS for Java 13.11.6. This version mainly fixes some issues that occurred when converting Excel to Html/PDF and copying worksheets. More details are listed below. Here is a list of changes made in this release Category ID Description Bug SPIREXLS-4966 Fixes the issue that the application threw the "java.lang.NullPointerException" exception when converting worksheets to HTML documents. Bug SPIREXLS-4967 Fixes the issue that excessive "0" characters occurred in the text content when converting Excel documents to HTML documents. Bug SPIREXLS-4968 Fixes the issue that the cell content was partially lost when converting Excel to…
Spire.XLS for Java 13.11.0 supports retrieving comments from the Name Manager
2023-11-07 09:56:49
We are pleased to announce the release of Spire.XLS for Java 13.11.0. This version supports retrieving comments from the Name Manager. The conversion of Excel to PDF has also been enhanced. Besides, some known issues are fixed successfully in this version, such as the issue that the program threw "Invalid ValidationAlertType " when reading an Excel file. More details are listed below. Here is a list of changes made in this release Category ID Description New feature SPIREXLS-4919 Supports retrieving comments from the Name Manager. Workbook workbook = new Workbook(); workbook.loadFromFile(inputFile); INameRanges nameManager = workbook.getNameRanges(); StringBuilder stringBuilder = new StringBuilder(); …
Spire.XLS for Java 13.10.0 supports verifying the password for restricted editing
2023-10-09 06:37:57
We are pleased to announce the release of Spire.XLS for Java 13.10.0. This version supports verifying whether the password for restricted editing is correct. The conversion of Excel to PDF, images and OFD has also been enhanced. Besides, some known issues are fixed successfully in this version, such as the issue that the program threw "Invalid ValidationAlertType string val" when loading an Excel file. More details are listed below. Here is a list of changes made in this release Category ID Description New feature SPIREXLS-4896 Supports verifying whether the password for restricted editing is correct. worksheet.checkProtectionPassword(String password) Bug SPIREXLS-4879 Fixes…
