customize thumnail generation

[issam]

Hi,

is there a way to customize the thumbnails images .

i want to make a pdf documents manager , the thumbnail of the file should a screen of the first page of the file :

i have found some solution to extract the pdf image using the pdf library but i don't know how to replace the thumb image with the custom generated one  in the file explorer.

i would also want to make teh thumb size bigger .

my goal is to mimic paperport software , please look at the attached screenshots

thanks .

Attachment: screens_cd78adcf.zip

[Deepa Loganathan]

Hi Issam,  

 

 

Thank you for contacting Syncfusion support.  

 

 

We have analyzed on the feasibility of the reported requirement and we can achieve your requirement “to use a custom image preview option” as a custom sample by overriding the default behavior of File explorer. Based on the complexity of this requirement, we will need 8 more business days, so we will update you with the custom sample within 8 business days. 

 

 

We appreciate your patience until then. 

 

 

Regards,  

Deepa L. 

[Christopher Issac Sunder K]

Hi Issam, 

Thank you for being patient. 

We have prepared the sample to use the custom image preview option in FileExplorer and the sample can be downloaded from the below location. 

 

Sample: http://www.syncfusion.com/downloads/support/forum/140769/ze/Uploadsettings-2065850672.zip 

In the provided sample, we have used Pdfium to convert the pdf document into image and also overrided the in-built FileExplorer functionalities to use the custom image preview option in FileExplorer. 

Regarding your Query about  i would also want to make teh thumb size bigger , 

We have provided the e-thumbImage class for corresponding Image tag. You can use this class to customize the Images in your application. 

Please let us know if you have any concerns. 

Thanks, 

Christo