PDFImage and PDFDocument memory cleanup

[Yves Ducreuzet]

Hi,

I cannot find any method (Dispose, ...) to properly remove an instance of PDFImage (created from a UIImage). 

I'm generating hundreds of pdfimages for a document and ipad memory is leaking as hell. 

How do i ensure that a PDFImage instance has been disposed from memory ? 

Another question if i want to completly remove an instance of PDFDocument is using the Close(true) method is enough. 

By disposing the PDFDocument instance are childs (pages, pdfimages, ...) disposed as well ? 

Thx for your support !

[Praveenkumar H]

Hi Yves ,

Thank you for using syncfusion products,

1.       Please use the below code snippet to dispose the “PdfImage” instance properly

//Loading image

PdfImage image = PdfImage.FromStream(imgStream);

//Disposing the image

(image as PdfBitmap).Dispose();

2.       The “Close(true)” method dispose PdfDocument instances and its pages, resources, but we need to dispose “PdfImages” separately as mentioned above.

Please let us know if you need further assistance.

With Regards,
Praveen

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YD Yves Ducreuzet August 10, 2015 06:30 PM

Thx for your support Praveen :) i will test that tomorrow and let you know if this fix my leaks (that are already partially fixed)

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PH Praveenkumar H Syncfusion Team August 10, 2015 11:02 PM

Hi Yves,
Thank you for your update,
We will wait to hear from you.
With Regards,
Praveen
 

[Yves Ducreuzet]

Thx for your support Praveen :) i will test that tomorrow and let you know if this fix my leaks (that are already partially fixed)

[Praveenkumar H]

Hi Yves,
Thank you for your update,
We will wait to hear from you.
With Regards,
Praveen