Released: May 7, 2025

19.1 での更新項目

機能

• Added a new method getVisiblePagesInfo() to return the information of visible pages in a viewer. It is useful to add custom elements.
• Added support for reading special TIFFs (e.g. 4-bit RGB interleaved, old-style JPEG compression) on Windows.
• Added support for keeping the PDF forms when saving.
• Updated the way of checking CSS file integrity from fetching to examining the effectiveness of CSS rules.
• Updated the format of license expiry date to avoid misunderstanding.
• Updated the names of headers for the REST API:
  • X-DICS-LICENSE-KEY -> DWT-PRODUCT-KEY
  • X-DICS-DOC-PASSWORD -> DWT-DOC-PASSWORD

不具合の修正

• Fixed a bug that when preserveUnmodifiedOnSave is set to true, CopyToDocumentAsync() will fail.
• Fixed a bug that the width and height set in percentage using the Web TWAIN object is not effective after resizing.