Www convert neevia com pdfcompress11/13/2022 ![]()
#WWW CONVERT NEEVIA COM PDFCOMPRESS PDF#If a commercial library is an option, you could give Amyuni PDF Creator a try.PDF Compressor tools allow you to compress and reduce the weight of PDF files, without losing their quality. net version (C#/VB.Net etc) and an ActiveX version (for C /Delphi/VB/PHP etc). You can iterate through all the objects of each page, pick those who are images, and reduce their size. Down-sampling (extracting the image, re-sizing it to a lower.Resolution, and putting it back in your file) #WWW CONVERT NEEVIA COM PDFCOMPRESS CODE#PdfObj.AttributeByName("Compression").Value = IacImageCompressionConstants.acCompressionJPegMedium If ((IacImageCompressionConstants)pdfObj.AttributeByName("Compression").Value = IacImageCompressionConstants.acCompressionJPegHigh) PdfObj.AttributeByName("Compression").Value = IacImageCompressionConstants.acCompressionJPegLow If ((IacImageCompressionConstants)pdfObj.AttributeByName("Compression").Value = IacImageCompressionConstants.acCompressionJPegMedium) If ((IacObjectType)pdfObj.AttributeByName("ObjectType").Value = IacObjectType.acObjectTypePicture) listobj is an array list of graphic objects Net: //open a pdf documentĭocument.Open("c:\\temp\\myfile.pdf","") Ī attribute = page1.AttributeByName ("Objects") Here is how the code would look like for the first option, in C#, using Amyuni PDF Creator. You might want to try Docotic.Pdf library for your task. Here is a code that scales all images that have width or height greater or equal to 256. Scaled images are then encoded using JPEG compression with quality set to 65. Using (PdfDocument doc = new PdfDocument(path)) public static void RecompressToJpeg(string path, string outputPath) Image.Scale(0.5, PdfImageCompression.Jpeg, 65) If (!image.IsMask
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