We are excited to announce the release of Spire.PDF 8.12.5. This version supports setting the form field's Show/Hide, adding custom metadata, and adding a namespace to PDF metadata. Besides, it enhances the conversion from PDF to DOCX and images. What’s more, many issues are fixed in this version, such as the issue that finding text failed after drawing a watermark. More details are listed below.
Here is a list of changes made in this release
| Category | ID | Description |
| New feature | SPIREPDF-2352 | Supprts setting form field's Show/Hide.
Spire.Pdf.Fields.PdfField field = formWidget.FieldsWidget.List[0] as Spire.Pdf.Fields.PdfField; //field.AnnotationFlags = Spire.Pdf.Annotations.PdfAnnotationFlags.Default; // Setting visibility field.AnnotationFlags = Spire.Pdf.Annotations.PdfAnnotationFlags.Hidden; // Setting hidden |
| New feature | SPIREPDF-5495 | Supprts adding custom metadata.
using(PdfDocument doc = new PdfDocument("1.pdf"))
{
using(Stream stream = new FileStream('1.xml',FileMode.Open))
{
doc.Metadata = PdfXmlMetadata.Parse(stream);
}
doc.SaveToFile('result.pdf');
}
|
| New feature | SPIREPDF-5506 | Supports adding namespace to PDF metadata.
PdfXmlMetadata.RegisterNamespace("http://myRandomNamespace", "zf");
using(PdfDocument doc = new PdfDocument("1.pdf"))
{
doc.Metadata.SetPropertyString("http://myRandomNamespace", "test1","my test");
doc.SaveToFile('result.pdf');
}
PdfXmlMetadata.ResetNamespaces();
|
| Bug | SPIREPDF-5479 | Fixes the issue that setting the property options.IsShowHiddenText = false to not extract hidden text did not work. |
| Bug | SPIREPDF-5523 | Fixes the issue that the table's background color was incorrect after converting PDF to docx. |
| Bug | SPIREPDF-5597 | Fixes the issue that the replacement of special characters failed. |
| Bug | SPIREPDF-5615 | Fixes the issue that the selected button was not shown in the PDF-Xchanger editor. |
| Bug | SPIREPDF-5623 | Fixes the issue that finding text failed after drawing watermark. |
| Bug | SPIREPDF-5644 | Fixes the issue that the program threw an exception "Object reference not set to an instance of an object" when converting PDF to image. |
Click the link to download Spire.PDF 8.12.5:
More information of Spire.PDF new release or hotfix:
