Compress pdf use OptimizationOptions

When I compress the pdf file using aspose, use pdfDoc.OptimizeResources(optimizeOptions);
optimizationOptions.UnembedFonts when set to true.
The compressed pdf file is opened with preview on the mac and found that the text in the pdf has become dots. Copy these points and paste them into txt to still see the original text. How is this going
截屏2022-09-28 16.13.13.png (69.6 KB)


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