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Excel to PDF Conversion with Images

Hi,

I need convert a excel in PDF. If the excel has not images, the conversion is very fast, but when I include images in the excel, the conversion is very slow.

I attach an image showing conversion's times, and an example code.



Can be improved the conversion with images?

Attachment: ConvertExcelToPDF_97a74857.zip

3 Replies
AV Abirami Varadharajan Syncfusion Team January 16, 2018 01:16 PM UTC

Hi Manolo, 

Thank you for contacting Syncfusion support. 

The input file contains 7 charts, out of which the charts: 

  1. Presión Medida Horaria,
  2. Temperatura Medida Horaria,
  3. Caudal Bruto Medida Horaria and
  4. Caudal Normalizado Medida Horaria

Are referred to a larger data range with the series value in range F2:F8761 and category values in the ranges J2:J8761 , K2:K8761, R2:R8761 and O2:O8761 of sheet Lecturas.  

As a large data is referred to the chart, the conversion takes more time and is the reasonable for this particular document in Excel chart to image conversion using XlsIO. 
 
Please let us know if you have any concerns. 

Regards, 
Abirami. 


MA Manolo January 16, 2018 03:08 PM UTC

Hi,

The sheet "Lecturas" is not used.

The sheet has images. I attach the example without the sheet Lecturas

Attachment: ConvertExcelToPDF_fd0a63.zip

AV Abirami Varadharajan Syncfusion Team January 17, 2018 05:47 AM UTC

Hi Manolo, 
 
Thank you for pointing out the mistake. We missed to notice that. 
 
These charts have directly entered values which are used in the sheet “Lecturas” and so the sheet is not referenced. However, the time taken is reasonable for the values entered as it is huge. If these chart have less data the conversion is faster. 
 
Regards, 
Abirami. 


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