When converting the presentation to PDF we are getting a massive reduction in quality of some images. This is the extent that any text in the image becomes illegible.
We have the image quality setting at is maximum.
Has anyone come across this issue and do they know how to fix it?
Hi James,
Hi Adnan,
We’re using <!–[if gte mso 9]>
<w:WordDocument>
<w:View>Normal</w:View>
<w:Zoom>0</w:Zoom>
<w:TrackMoves/>
<w:TrackFormatting/>
<w:PunctuationKerning/>
<w:ValidateAgainstSchemas/>
<w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid>
<w:IgnoreMixedContent>false</w:IgnoreMixedContent>
<w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText>
<w:DoNotPromoteQF/>
<w:LidThemeOther>EN-GB</w:LidThemeOther>
<w:LidThemeAsian>X-NONE</w:LidThemeAsian>
<w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript>
<w:Compatibility>
<w:BreakWrappedTables/>
<w:SnapToGridInCell/>
<w:WrapTextWithPunct/>
<w:UseAsianBreakRules/>
<w:DontGrowAutofit/>
<w:SplitPgBreakAndParaMark/>
<w:EnableOpenTypeKerning/>
<w:DontFlipMirrorIndents/>
<w:OverrideTableStyleHps/>
</w:Compatibility>
<w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel>
<m:mathPr>
<m:mathFont m:val=“Cambria Math”/>
<m:brkBin m:val=“before”/>
<m:brkBinSub m:val="–"/>
<m:smallFrac m:val=“off”/>
<m:dispDef/>
<m:lMargin m:val=“0”/>
<m:rMargin m:val=“0”/>
<m:defJc m:val=“centerGroup”/>
<m:wrapIndent m:val=“1440”/>
<m:intLim m:val=“subSup”/>
<m:naryLim m:val=“undOvr”/>
</m:mathPr></w:WordDocument>
<![endif]–>
Aspose.Slides for .NET Version 17.1.0.0
We are evaluating Aspose for use for a client so I cannot share examples of their presentations.
Essentially when we add an image, either JPEG or PNG, to a presentation and then convert it. The image in the converted PDF is of much lower resolution/quality compared to the original.
I hope that helps
James
<!–[if gte mso 10]>
<![endif]–>
Hi James,
Presentation p = new Presentation("…Drawings_Test.pptx");
PdfOptions pdfOptions = new PdfOptions { SaveMetafilesAsPng = false };
p.Save(@"…SaveMetafilesAsPng-False.pdf", SaveFormat.Pdf, pdfOptions);
Hi Adnan,
The code you have supplied us does not make a difference to the image quality.
Can we arrange a screenshare or similar to run through the error with you?
Kind regards
James
Is there an image dpi setting that we can change in Aspose?
Hi James,