We are happy to announce the release of Spire.PDF 9.2.2. This version adds TextCompressionOptions to support setting compression type and supports setting the color space of PdfSeparationColor as RGB. Besides, it enhances the conversion from PDF to Excel as well as images and XPS to PDF. More details are listed below.
Here is a list of changes made in this release
| Category | ID | Description |
| New feature | SPIREPDF-5132 | Supports setting the color space of PdfSeparationColor as RGB.
PdfDocument pdf = new PdfDocument();
PdfPageBase page = pdf.Pages.Add();
PdfRGBColor c = Color.Purple;
//color space RGB
PdfSeparationColorSpace cs = new PdfSeparationColorSpace("MySpotColor", new PdfRGBColor(c.R, c.G, c.B));
//color space CMYK
PdfSeparationColorSpace cs = new PdfSeparationColorSpace("MySpotColor", new PdfRGBColor(c.C, c.M, c.Y, c.K));
//color space Grayscale
PdfSeparationColorSpace cs = new PdfSeparationColorSpace("MySpotColor", new PdfRGBColor(c.Gray));
PdfSeparationColor color = new PdfSeparationColor(cs, 1f);
PdfSolidBrush brush = new PdfSolidBrush(color);
page.Canvas.DrawPie(brush, 10, 30, 60, 60, 360, 360);
page.Canvas.DrawString("Tint=1.0", new PdfFont(PdfFontFamily.Helvetica, 10f), brush, new PointF(22, 100));
color = new PdfSeparationColor(cs, 0.5f);
brush = new PdfSolidBrush(color);
page.Canvas.DrawPie(brush, 80, 30, 60, 60, 360, 360);
page.Canvas.DrawString("Tint=0.5", new PdfFont(PdfFontFamily.Helvetica, 10f), brush, new PointF(92, 100));
color = new PdfSeparationColor(cs, 0.25f);
brush = new PdfSolidBrush(color);
page.Canvas.DrawPie(brush, 150, 30, 60, 60, 360, 360);
page.Canvas.DrawString("Tint=0.25", new PdfFont(PdfFontFamily.Helvetica, 10f), brush, new PointF(162, 100));
pdf.SaveToFile("SpotColorrgb.pdf");
|
| New feature | SPIREPDF-5705 | Adds TextCompressionOptions to support setting compression type.
PdfCompressor compressor = new PdfCompressor(fileName); compressor.Options.TextCompressionOptions.UnembedFonts = true; compressor.CompressToFIle(outputName); |
| Bug | SPIREPDF-5386 | Optimizes the time consumption when converting PDF to Excel. |
| Bug | SPIREPDF-5511 | Fixes the issue that it failed to display the added text annotation in WPS software. |
| Bug | SPIREPDF-5659 | Fixes the issue that the time consumption of converting two pages with same content to image differs a lot. |
| Bug | SPIREPDF-5660 | Fixes the issue that the invisible lines became visible after converting XPS to PDF. |
| Bug | SPIREPDF-5677 | Fixes the issue that caused incorrect format after extracting text from PDF pages. |
| Bug | SPIREPDF-5697 | Fixes the issue that getting the Destination of bookmark returned incorrect data. |
| Bug | SPIREPDF-5726 | Fixes the issue that the application threw the "ArgumentException" when converting Pdf to image. |
Click the link to download Spire.PDF 9.2.2:
More information of Spire.PDF new release or hotfix:
