Setting PDF document resolution to 300 dpi

Thread ID:	Created:	Updated:	Platform:	Replies:
149857	Dec 11,2019 06:19 PM UTC	Dec 12,2019 11:38 AM UTC	WinForms	1

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Tags: PDF

Bhaswati Karmakar

Asked On December 11, 2019 06:19 PM UTC

Hi,

After merging multiple PDF documents into one PDF document using Syncfusion, how can the resolution of the new PDF document be set to 300 dpi ?

thanks

Bhaswati

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Sowmiya Loganathan [Syncfusion]

Replied On December 12, 2019 11:38 AM UTC

Hi Bhaswati,

Thank you for contacting Syncfusion support.

We have analyzed your requirement, but we could not able to set the resolution for PDF document. However we can able to set the resolution for image which has been exported from PDF document. Please refer the below code snippet for more details,

//Load the existing PDF document

PdfLoadedDocument loadedDocument = new PdfLoadedDocument("HTTP Succinctly.pdf");

//Get the PDF page count

int count = loadedDocument.Pages.Count;

//Convert each page to image file

for (int i = 0; i < count; i++)

{

//Export PDF page to image

Image image = loadedDocument.ExportAsImage(i, 300, 300);

//Save the exported image

image.Save("Image" + i + ".png", System.Drawing.Imaging.ImageFormat.Png);

}

We can also set the zoom level to view page of PDF document. Please refer the below UG documentation link for more details,

https://help.syncfusion.com/file-formats/pdf/working-with-named-destination#adding-named-destination-to-a-pdf-document

Please let us know if you need any further assistance on this.

Regards,

Sowmiya Loganathan

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Setting PDF document resolution to 300 dpi

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