News & Releases
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Spire.Presentation 6.7.2 supports setting interval between marks for chart axis
We're pleased to announce the release of Spire.Presentation 6.7.2. This version supports setting interval between marks for chart axis and adds the LoadFromStream method to load encrypted documents via stream. Meanwhile, the issue that occurred when converting PPT to PDF is fixed successfully. See the content below for more details.
Here is a list of changes made in this release
Category | ID | Description |
New feature | SPIREPPT-1611 | Supports setting interval between marks for chart axis.
Presentation ppt = new Presentation(); ppt.LoadFromFile(intputFile); IChart chart = ppt.Slides[0].Shapes[0] as IChart; IChartAxis chartAxis = chart.PrimaryCategoryAxis; chartAxis.TickMarkSpacing = 30; ppt.SaveToFile(outputFile, FileFormat.Pptx2013); |
New feature | SPIREPPT-1617 | Adds a new overload method of "LoadFromStream" to load encrypted documents via stream.
FileStream from_stream = File.OpenRead(inputFile); Presentation presentation = new Presentation(); presentation.LoadFromStream(from_stream,FileFormat.Auto, "12345"); presentation.SaveToFile(outputFile_px, FileFormat.Pptx2013); |
Bug | SPIREPPT-1610 | Fixes the issue that the OLE icon was incorrect after converting PPT to PDF. |
Click the link below to download Spire.Presentation 6.7.2:
More information of Spire.Presentation new release or hotfix: